Lyrics Ovh

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, openWorldHint, idempotentHint, and non-destructive. The description adds valuable context: default model is free, _apiKey required for Anthropic with BYO key, and the return structure includes per-model and combined views. No contradiction with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is two sentences, well-structured with key information front-loaded. Every part adds value: the action, default model, optional API key, and return format. No wasted words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite lacking an output schema, the description explicitly states the return format: per-model {score, confidence, signals, raw_response} and a combined view. This is sufficient for an agent to understand what to expect. The tool has 4 simple parameters, all well-explained.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, meaning all parameters are described in the schema. The description adds further clarity: explains that 'models' can be omitted for default, '_apiKey' is only needed for Anthropic, and 'context' disambiguates. This goes beyond the schema's descriptions.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool probes LLMs for knowledge about an entity and scores visibility (0-100). It specifies the default model and the ability to add Anthropic. This distinguishes it from siblings like 'scan_competitor_ai_presence' (focused on competitors) and 'compare_entities' (comparison).

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description mentions use cases: 'AI-marketing audits, pre-launch brand checks, competitive monitoring'. It does not explicitly state when not to use or provide direct alternatives, but the context is clear enough for an agent to infer appropriate scenarios.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, openWorldHint, idempotentHint, and destructiveHint as false. The description adds beyond this: it details routing to 4,552 tools, returns structured answers with stable pipeworx:// citation URIs, and works on all tiers. No contradiction.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is relatively long but efficiently structured. It front-loads the key recommendation, lists use cases, contrasts with siblings, and gives examples. Every sentence adds value, so it earns a 4.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite no output schema, the description explains the return type (structured answer with citation URIs) and the vast tool coverage. It gives sufficient context for an agent to understand the tool's capabilities and limitations.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% with all parameters documented as aliases for 'question.' The description does not add additional parameter details beyond the schema, but the schema itself is clear. Baseline of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool routes questions to authoritative sources, returns structured answers with citations, and provides many examples. It explicitly distinguishes itself from web search and sibling tools like ask_pipeworx_grounded and deep_research.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description advises 'PREFER OVER WEB SEARCH' and 'START HERE for most questions,' and gives explicit guidance on when to use alternatives: ask_pipeworx_grounded for hallucination-resistant answers and deep_research for multi-part queries. It also lists example queries.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, openWorldHint, idempotentHint, and destructiveHint false. The description adds critical detail: the tool extracts answers only from tool results, returns structured success/refusal objects, and costs an extra LLM call. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Description is front-loaded with purpose but slightly verbose (repeats 'ask_pipeworx' multiple times, includes lengthy refusal reasons list). Still concise enough for the complexity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite no output schema, the description fully specifies return values (answer, evidence, confidence, source, fetched_at, refusal_reason) and explains refusal conditions. Covers all behavioral aspects needed for a high-stakes tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with all 6 parameters described (aliases for 'question'). The description merely confirms the aliases, adding minimal meaning beyond the schema. Baseline 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description specifies a clear verb (answer) and resource (tool results), distinguishes from sibling 'ask_pipeworx' by highlighting the extraction step and hallucination resistance, and lists concrete use cases like financial verdicts and legal claims.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly states when to use ('answer quoted, cited, or acted on, and agent must not invent facts') and when to prefer the alternative 'ask_pipeworx' for casual lookups, with a cost tradeoff explained.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Although annotations already mark the tool as read-only and idempotent, the description adds extensive behavioral detail: fan-out process ('fans out to category-specific data packs in parallel'), response shapes, resolver contract ('ALWAYS inspect these before trusting the analysis block'), parent event extraction, news fallback fields, and resolution-rule risk. It also covers blocking conditions (low confidence, closed markets, wide spreads) and their status indicators. This goes far beyond the annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is long but well-structured with clear sections (CLASSIFIERS, FAN-OUT EXAMPLES, RESPONSE SHAPES, etc.) and front-loaded purpose. Every sentence adds value, covering many edge cases. However, it could be more concise; some details (e.g., full fan-out examples) are lengthy but appropriate given complexity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (multiple input types, rich response, edge cases), the description is comprehensive. It covers input formats, classifiers, fan-out behavior, response structure, resolver confidence, parent event extraction, news fallbacks, safety mechanisms for low confidence/closed markets/wide spreads, and resolution-rule risk. No output schema exists, but the description compensates with detailed response shapes.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so baseline is 3. The description adds meaning: it explains that market can be a slug, URL, or question text, gives examples, clarifies depth options ('quick = 2-3 evidence sources, thorough = full fan-out'), and details include_raw's effect on response size. This adds practical context beyond the schema descriptions.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's purpose: 'Research a Polymarket bet by pulling the relevant Pipeworx data for it in one call.' It provides concrete examples of usage ('should I bet on X', 'what does the data say about Y', 'is there edge in Z'), lists classifiers, and distinguishes from sibling tools (e.g., polymarket_edges, polymarket_arbitrage) by focusing on general data gathering rather than specific analyses.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description gives explicit usage contexts ('Use for ...') and provides guidance on inspecting result.market_match_confidence and alternatives. It explains safety mechanisms (short-circuit on low confidence, closed markets) but does not explicitly state when to avoid this tool or compare directly to siblings. Still, the guidance is clear and actionable.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnly, openWorld, idempotent, non-destructive. Description adds valuable context: handles off-calendar fiscal years, returns sorted by primary metric, includes citation URIs. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is dense with useful information, front-loads natural language triggers, and every sentence earns its place without redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no output schema, the description adequately explains return type (paired data + citation URIs). It covers core functionality and data sources. Could be slightly more explicit about limitations (e.g., not real-time), but overall complete.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema covers 100% of parameters, and the description enriches meaning by explaining the 'type' enum values (company vs drug) and the 'values' array constraints (tickers/CIKs for company, names for drug, 2-5 items).

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool does side-by-side comparison of 2-5 companies or drugs, specifying data sources (SEC EDGAR/XBRL for companies, FAERS/FDA for drugs) and distinguishing it from sequential lookups.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly advises 'ALWAYS PREFER over sequential single-pack lookups when comparing entities' with examples of trigger phrases. Lacks explicit when-not-to-use, but the positive guidance is strong and clear.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Discloses account requirement, time expectation (15-60s), parallel decomposition behavior, return format (findings packet with gaps[]), and that it is not open-web search. Annotations already indicate readOnly, openWorld, idempotent, and the description adds behavioral context beyond them.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is well-structured with clear sections (account, what it isn't, how it works, return format, best use, alternatives). Every sentence adds value without redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (multi-source, parallel decomposition, many tools), the description is thorough: covers purpose, prerequisites, behavior, return format, limitations, and when to use alternatives. No output schema exists, but description adequately explains the findings packet.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, but the description adds significant value: explains depth values in terms of facet count (quick=3, standard=5, thorough=8) and that 'thorough' requires paid plan. It also clarifies that question can be broad/multi-part.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it performs grounded multi-source research across 1160 structured data sources in one call, contrasting with ask_pipeworx for single lookup and open-web search. It gives specific examples like 'compare X and Y's regulatory + financial exposure'.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly says best for broad/multi-part questions over structured data, and provides clear alternatives: ask_pipeworx for single lookup, and for breaking/news topics. Also specifies account requirement and that 'thorough' depth needs paid plan.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false. Description adds valuable detail: returns top-N relevant tools with names, descriptions, and full schemas ready to call, avoiding second lookup. No contradiction.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Two paragraphs, first sentence captures purpose. Every sentence adds value: usage guidance, domain examples, output details, and when to call first. No fluff.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

No output schema, but description adequately explains return format (names, descriptions, schemas with examples). Lacks mention of error handling or empty results, but overall sufficient for a discovery tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so baseline is 3. Description adds value by explaining query as natural language with examples and mentioning limit cap (default 20, max 50). This enriches understanding beyond schema descriptions.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool finds tools by describing data or task, with specific verb and resource. It distinguishes itself from sibling tools by its unique role of browsing/discovering tools, not executing them.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly states when to use: 'Use when you need to browse, search, look up, or discover what tools exist for' and 'Call this FIRST when you have many tools available and want to see the option set'. Provides clear context and exclusion of alternative usage.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations declare readOnlyHint, openWorldHint, idempotentHint, destructiveHint. Description adds parallel call nature, cross-source fan-out, return fields, and patent deprecation—all complementary, no contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Starts with example queries, then explains behavior, limitations, and returns. Slightly verbose but every sentence adds value. Good front-loading.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

No output schema, so description must detail return values. It lists all data sources and fields (cik, company_name, recent_filings with URIs, fundamentals, patents, news, LEI). Covers limitations and fallbacks.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% but description adds important context: type is only 'company', value can be ticker or zero-padded CIK (with example), and names are explicitly unsupported.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

Description uses clear verb phrase 'full cross-source profile of a US public company' with concrete examples like 'Tell me about X' and 'brief me on Tesla'. It distinguishes from siblings like resolve_entity and compare_entities.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly states 'ALWAYS PREFER over chaining single-pack SEC/XBRL/news lookups' and warns against using with names ('use resolve_entity first'). Also advises on patent soft-fail timeline.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Description's 'Delete' and 'clear sensitive data' align with destructiveHint=true and idempotentHint=true annotations. Adds context on why deletion is appropriate beyond annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Two concise sentences: first declares purpose, second gives usage guidance and sibling references. No wasted words, front-loaded.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Complete for a single-parameter destructive tool with clear annotations. Covers purpose, when to use, and relationship to siblings. No gaps.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage 100%, description mentions 'by key' but adds no new details beyond schema. Baseline 3 with no extra semantics.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

Clearly states 'Delete a previously stored memory by key' with specific verb and resource. Distinguishes from siblings by explicitly naming 'remember' and 'recall' as related tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Provides explicit when-to-use conditions: context stale, task done, clear sensitive data. Mentions pairing with siblings, giving good guidance on appropriate context.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already provide readOnlyHint, idempotentHint, and openWorldHint. The description adds detailed behavioral context: fetching the page, extracting title/description/key links, and emitting standard markdown format. This goes beyond annotations by explaining the process and output.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is concise (four sentences) and front-loaded: first sentence states purpose, second describes process, third output format, fourth use cases. Every sentence adds value with no redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity (2 params, no output schema), the description covers the core functionality, output format, and use cases comprehensively. It provides enough context for an agent to understand when and how to use the tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% with clear descriptions for 'url' and 'max_links'. The description adds no new parameter-specific information beyond what the schema provides, so baseline of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool generates a 'production-ready llms.txt file' for a URL, specifying the exact output format and process. It distinguishes itself from siblings like 'ai_visibility_check' by focusing on file generation for AI crawlers.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides explicit use cases ('getting a client's site indexed by AI, drafting llms.txt for your own project, or auditing how an AI crawler would see a competitor'). It lacks explicit when-not-to-use or alternative tool references, but the use cases are clear and specific.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, idempotentHint, etc. The description adds that it returns active subscriptions by default and lists specific fields, complementing the annotations. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is two sentences with no fluff. It front-loads the purpose and return fields, followed by usage guidance. Every sentence is earned.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple read-only list tool with one optional parameter, the description covers the main use cases. It lists return fields despite lacking an output schema. Minor gaps in sorting/pagination but acceptable.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

With 100% schema coverage, baseline is 3. The description adds context by stating 'active subscriptions' implies default behavior with respect to the include_inactive parameter, providing additional clarity.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the verb 'List' and the resource 'the caller's active subscriptions'. It lists the return fields, distinguishing it from sibling tools like 'subscribe' and 'unsubscribe'.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description gives explicit usage context: 'Use this to review what you're monitoring before adding more or to find an id to cancel.' It implies when to use but does not explicitly mention alternatives beyond the sibling list.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, openWorldHint=true, idempotentHint=true, and destructiveHint=false, so the tool's safe, idempotent, and read-only nature is captured. The description adds that it returns the lyrics text, which is useful but not extensive. It does not disclose edge cases (e.g., missing lyrics) or any additional behavioral traits beyond what annotations provide.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single 12-word sentence with the key action ('Exact-name lookup') placed first. Every word contributes to the purpose. There is no fluff or redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity (2 parameters, output schema present, no nested objects) and the richness of annotations, the description is complete. It succinctly tells the agent what input is needed and what output to expect. No additional information about errors or behavior is necessary for a straightforward lookup.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has 100% coverage with descriptions and examples for both parameters. The description mentions the '(artist, title) pair' but adds no extra semantic meaning beyond the schema. The context 'exact-name lookup' hints at the need for precise spelling, which is marginally beneficial. Baseline 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it performs an exact-name lookup and returns lyrics text for an artist-title pair. It uses a specific verb 'lookup' and identifies the resource 'lyrics text', making the tool's purpose unmistakable. There is no sibling tool with a similar function, so differentiation is not needed.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage when exact artist and title are known ('Exact-name lookup'), but it does not explicitly state when to use this tool over alternatives or provide any exclusions. No guidance is given on prerequisites or what to do if the exact match fails.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations provide no hints, but the description fully discloses behavioral traits: rate limit (5 per identifier per day), free usage, no quota impact, and that feedback affects roadmap. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is concise (5 sentences) and well-structured: purpose first, then use cases, then formatting guidance, then constraints. Every sentence adds value with no repetition.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the simple nature of the tool (feedback submission), the description covers purpose, usage, format, constraints, and impact. No output schema is needed; the return is likely an acknowledgment. Complete for the complexity.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with descriptions for all parameters. The description adds value by explaining the type enum categories and providing guidance on message content (e.g., don't paste end-user prompts). Slightly above baseline.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's purpose: sending feedback about Pipeworx tools (broken, missing, or praise). It uses specific verbs and distinguishes itself from sibling tools by focusing on feedback rather than queries or research.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description explicitly lists when to use (bug, feature, data_gap, praise) and provides guidance on how to format the message. It lacks explicit mention of when not to use or alternative tools, but the use cases are well-defined.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, openWorldHint, idempotentHint, and destructiveHint. The description adds transparency about data source (CF analytics-engine), privacy (no PII), output format (pack, tool, count), and caching (5min-1h). No contradiction with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is well-structured with a punchy opening, details, and use cases. It is concise but not overly terse. Every sentence adds value. Could be slightly more streamlined but is effective.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the single parameter and no output schema, the description adequately explains what the tool returns (top tools, top packs, total call volume) and adds caching details. It is complete enough for the tool's complexity.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%. The tool description adds semantic context: 'Shorter windows surface what's hot right now; longer windows show steady-state demand,' which adds value beyond the schema's enum description.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states what the tool does: returns top tools, top packs, and total call volume over a recent window. It uses specific verbs and resources, lists three concrete use cases, and distinguishes from sibling tools by explaining its self-aggregating nature.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description explicitly provides three usage scenarios: discovering hot data sources, confirming canonical tools, and checking alignment. It also mentions caching behavior. However, it does not explicitly mention when not to use or alternative tools, but the use cases are clear enough.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, openWorldHint, idempotentHint, and destructiveHint=false. Description adds significant behavioral context: fill check with realizable_edge_pp, partition filter with placeholder threshold, semantic anchor with Jaccard similarity, and response structure. No contradictions with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Description is comprehensive but somewhat verbose with multiple details and examples. Front-loads the core purpose and mode selection, then elaborates with sub-sections. Could be slightly shortened without losing essential information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite no output schema, the description thoroughly explains response fields (opportunities[], partition_check, fill_check results) and their interpretation. Covers all modes, filters, and edge cases like placeholder slugs and thin legs. Fully adequate for a complex tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% with both parameters documented. Description adds extensive meaning beyond schema: explains event slug format, topic as seed question, behavior of each mode, and fallback across events. Examples provided for both parameters.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

Description uses specific verb ('Find arbitrage opportunities') and resource ('Polymarket') with clear methods ('monotonicity violations + partition-sum checks'). Differentiates from siblings by focusing on arbitrage detection, a feature not present in any listed sibling tool.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly advises when to use event mode (for specific market) vs topic mode (cross-event scanning), and provides recommendation ('event (recommended for a specific market)'). Also warns when not to trade via fill check, and references sibling 'polymarket_fill_risk' for custom sizing.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations declare safety (readOnly, idempotent, non-destructive). Description adds rich behavioral context: three model families, caching (1h KV), diagnostics segment, tradeable-edge knobs, Fed data note.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Long but well-structured (segments, knobs, response top-level). Every sentence adds value. Could be slightly tighter but complexity warrants length.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With no output schema, description fully explains response structure (by_segment, fed_candidates, diagnostics). Covers caching, filters, and edge cases. Thorough for a complex tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema covers all 9 parameters (100%). Description adds nuance (e.g., slippage_pp mentions zero fees but bid/ask depth, min_partition_leg_kelly explains why parent-level Kelly is zero for partitions). Exceeds baseline 3.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

Clear verb+resource: 'Scan top Polymarket markets and return opportunities where Pipeworx data disagrees with market price.' Distinguished from siblings like polymarket_arbitrage, polymarket_edge_tracker.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly states use case: 'Built for "what should I bet on today" — agents discover opportunities without paging hundreds of markets.' No explicit when-not-to or alternatives, but context is clear.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations indicate safe read-only behavior. The description adds detailed behavioral context: response structure (tracked, expired, snapshot_dates), derived fields (trend, decay_pp_per_day), and limits (TTL, daily closes).

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Despite length, every sentence adds value. The description is front-loaded with the main purpose, structured with clear sections for response fields and limits, and free of fluff.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With no output schema, the description explains the response in detail (tracked, expired, snapshot_dates) and covers constraints (TTL, daily closes). It is complete for the tool's complexity.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema already covers both parameters with descriptions. The description adds default values and clamp info but doesn't significantly enhance understanding beyond what the schema provides.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's purpose: 'Edge persistence and decay telemetry built from daily polymarket_edges snapshots.' It answers a specific question about edge history and distinguishes from sibling tools like polymarket_edges by focusing on time-series analysis.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Provides usage context: 'Answers how long has this edge existed and is it shrinking?' and explains the significance. Though it doesn't explicitly list alternatives, the sibling tool set implies that polymarket_edges is for current data, making the guidance clear.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already indicate readOnlyHint, openWorldHint, idempotentHint, and destructiveHint=false. The description adds valuable behavioral context: it explains the two modes (single-market vs basket), return fields (verdict, slippage, etc.), and warns about thin books and forced directional risk. No contradictions with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is long but well-structured with bolded headers and clear sections (SINGLE-MARKET, BASKET). It front-loads the core purpose and enumerates return fields. Minor redundancy could be tightened, but overall it is efficient.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite lacking an output schema, the description fully explains all return values and their meanings. It covers edge cases (thin legs, max_clean_notional_usd), parameter defaults, and failure modes. For a tool with 4 parameters and no output schema, it provides comprehensive context.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so baseline is 3. The description adds value by explaining the side parameter's default behavior in basket mode ('auto from partition sum'), clarifying size_usd interpretation for buys/sells/basket, and distinguishing market vs event modes. This exceeds the baseline.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

Clearly states it performs a 'realizable-vs-theoretical edge check against live CLOB order-book depth,' which is a specific verb+resource. It distinguishes from sibling tools like `polymarket_arbitrage` and `polymarket_edges` by focusing on fill risk and slippage assessment.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly instructs 'USE THIS before acting on any polymarket_arbitrage SELL/BUY-EVERY-LEG signal or any polymarket_edges trade above ~$500.' It also explains the consequences of not using it (unhedged directional positions from partial fills), providing clear contextual guidance.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Beyond annotations (readOnlyHint, etc.), the description discloses behavioral traits like compatibility_warning conditions, temporal alignment checks, and skipped cross-type/subtype counters. It alerts that real spreads are rare and that pre-mapped topics often return warnings. No contradiction with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is long but well-structured, front-loading the purpose and modes. While some details (e.g., response structure) could be moved to an output schema, the current length is justified for the complexity. Could be slightly tighter, but still effective.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no output schema, the description explains the response in enough detail (leg-by-leg prices, spread array, safety fields). It covers edge cases like compatibility warnings, temporal alignment, and skipped comparisons. This is comprehensive for a complex tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with descriptions for each parameter. The description adds value by explaining the two modes and that explicit parameters override topic mappings. It provides examples. This adds semantic context beyond the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool computes 'Cross-venue spread between Kalshi and Polymarket for the same resolving question.' It specifies two modes (topic shortcuts and explicit pairing) and distinguishes from sibling tools like polymarket_arbitrage by focusing on cross-venue comparison.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Provides explicit guidance on when to use (for cross-venue spreads) and when not to (when compatibility_warning fires, spreads are invalid). It warns that most pre-mapped topics yield warnings and that temporal misalignment makes spreads meaningless. This helps the agent avoid misuse.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false. The description adds context about scoping to an identifier and the behavior of listing all keys when omitting the argument, which goes beyond the annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is three sentences, front-loaded with the primary action. Every sentence adds value: retrieval functionality, use cases, scope, and pairing with sibling tools. No wasted words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool has one optional parameter and no output schema, the description covers both operational modes (retrieve by key, list all keys), scoping, and relationship to sibling tools. It is fully self-contained and sufficient for effective tool selection.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with a description for the 'key' parameter. The description adds further meaning by explaining that omitting the key lists all saved keys, complementing the schema without redundancy.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it retrieves a previously saved value via remember or lists all keys if the argument is omitted. It distinguishes itself from sibling tools remember and forget by specifying the retrieval functionality.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description explicitly explains when to use this tool: to look up context stored earlier without re-deriving. It also provides scoping details (identifier-based) and pairs it with remember (to save) and forget (to delete), guiding appropriate usage.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already indicate read-only, open-world, idempotent, and non-destructive behavior. The description adds context about return fields, mark_read advancing the feed, and the feed being persisted, which enriches beyond annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Single focused paragraph with no wasted words. Front-loaded with the main purpose, then details. Could slightly benefit from bullet points, but remains clear and efficient.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite no output schema, the description fully covers return format, parameter usage, and alternative access. Provides enough context for an agent to select and invoke correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema covers 100% of parameters with descriptions. The description adds concrete examples (e.g., "sec_8k" for type), explains mark_read behavior, and implies unread_only semantics, providing meaningful extra guidance.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool pulls fired events from a subscription feed, specifies the return fields (source, citation_uri, raw payload), and distinguishes itself from sibling tools like list_subscriptions by focusing on recent alerts.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Provides explicit guidance on filtering by type and since, using mark_read to paginate, and notes that polling works fine while offering an alternative HTTP endpoint for scripts/dashboards, aiding correct tool selection.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already mark the tool as read-only, idempotent, and nondestructive. The description adds valuable detail: it fans out to multiple sources (SEC, GDELT→GNews, USPTO), includes specific fallback behavior, and explains the return structure. No contradictions with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Description is compact yet comprehensive, using examples and parentheticals efficiently. Every sentence adds value. The critical guidance about when NOT to use is included without extra fluff.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given 100% schema coverage and no output schema, the description covers returned structure (changes[] grouped by source, total_changes, citation URIs). It addresses all major use cases and edge cases (fallback behavior, window format). No gaps.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with good descriptions for all three parameters. Description reinforces these with examples (e.g., '2026-04-01', '7d', '30d', '3m', '1y') and clarifies usage of value (ticker or CIK). Since schema already does heavy lifting, description adds marginal extra meaning.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

Description clearly states the tool provides a change feed for a company over a time window in one parallel call. It lists the data sources and explicitly contrasts with sibling tool entity_profile, which provides static profiles. The examples of queries further solidify purpose.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Description gives concrete example queries ('What's new with X', 'latest on Y') and explicitly tells when to use entity_profile instead ('when you want the static profile'). This provides clear guidance on tool selection.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Beyond annotations (idempotentHint true), it adds that data is stored as a key-value pair scoped by identifier, authenticated users get persistent memory, and anonymous sessions last 24 hours. No mention of overwrite behavior, but still valuable.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Efficient two-sentence paragraph with main action first. Could be slightly tighter by cutting 'so you don't have to look it up again', but overall well-structured.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no output schema, the description covers persistence, scoping, and pairing tools. Complete for a simple memory tool, though missing details on overwrite or retrieval format.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with descriptions for key and value. The description adds context like 'key-value pair scoped by your identifier' and examples, but does not significantly surpass the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description states 'Save data the agent will need to reuse later' using a specific verb and resource. It differentiates from sibling tools by mentioning 'Pair with recall to retrieve later, forget to delete.'

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly says 'Use when you discover something worth carrying forward' and provides contextual cues like scoping and persistence. It also implies when not to use by referencing alternative tools (recall, forget).

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations indicate read-only, open-world, idempotent, non-destructive. Description adds context that each call cascades through multiple endpoints, and details the exact outputs for each entity type (including URIs), going well beyond annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is well-structured with examples first, then details. Every sentence adds value, and the length is appropriate for the complexity of the tool.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite no output schema, the description fully explains return values for both entity types, including URIs. It also mentions internal cascading behavior, making it complete for a lookup tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, and the description adds examples and accepted input formats for the 'value' parameter (e.g., ticker, CIK, brand name), enhancing understanding beyond the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states that the tool resolves user-spoken names to canonical IDs, with specific examples (ticker, CIK, RxCUI). It distinguishes itself from sibling tools by acting as a single entry point for multiple entity types.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly says 'Use FIRST whenever you have a name but need an ID.' Provides detailed supported types and return values, but does not explicitly mention when not to use.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, so the description adds context: it probes each entity with ai_visibility_check and returns a ranked list with score, confidence, signal density. This goes beyond annotations. Could mention rate limits or authorization details for the Anthropic API key parameter.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Two sentences, front-loaded with purpose and usage scenario, no wasted words. Every sentence provides value (purpose, method, use case, output).

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

No output schema, but description specifies return (ranked list with score, confidence, signal density per entity). Parameter semantics covered well. With 4 params and high schema coverage, the description is sufficient for an agent to use the tool correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, but the description enriches parameters: models explains which models and when to omit/need apiKey; entities specifies 2-8 count and first as subject; context described as optional disambiguator. Adds meaning beyond schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

Description clearly states it compares AI visibility across multiple entities, uses ai_visibility_check per entity, and ranks results. The verb 'compare' and resource 'AI presence' are specific and distinguish from siblings like ai_visibility_check (single entity) and compare_entities (generic comparison).

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Description includes explicit use case ('competitive AI-marketing audits') and example question. It implies when to use (audit) and mentions first entity treated as subject. However, it doesn't explicitly state when NOT to use or reference alternatives like compare_entities, missing a clear exclusion.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Discloses partial failure behavior, bundlephobia latency (5-30s first measurement), and graceful degradation with sources_failed. This adds value beyond annotations which already indicate read-only, idempotent, non-destructive behavior.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loaded with purpose and use case, then provides details on behavior and limitations. Every sentence is informative, though slightly dense. Could be split into structured points for clarity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

No output schema, but description enumerates return fields (summary block, advisories, links, alternatives) and explains partial failure handling. Covers what an agent needs to know for invocation and understanding results.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% with clear descriptions for both parameters (package name with scoped support, version with default). Description doesn't add significant extra semantics beyond schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description explicitly states the tool's composite purpose: 'should I add this npm package to my project' check combining deps.dev and bundlephobia. It clearly distinguishes from sibling tools by specifying the NPM ecosystem scope.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Directs usage for queries about safety, popularity, size, and cost, and explicitly limits to NPM ecosystem, recommending deps.dev:version for other ecosystems. Provides clear when-to-use guidance.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Beyond the annotations (readOnlyHint, openWorldHint, idempotentHint, destructiveHint), the description adds substantial behavioral details: uses BGE-base-en embeddings, cosine similarity, 500-char overlapping windows, a 200K character limit with truncation and flagging, and returns character offsets and similarity scores. No contradictions with annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is front-loaded with the core purpose and usage, then details technical aspects concisely. Each sentence adds significant value. While it is somewhat lengthy, the complexity warrants the detail, and no extraneous information is present.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (semantic search, three parameters, no output schema), the description is remarkably complete. It explains the algorithm, constraints, output format, and pairing with sibling tools. There are no obvious gaps; an agent would have sufficient information to use it correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, but the description adds value by explaining the limit range (1-20, default 5), providing example queries for the query parameter, and clarifying the text max size (~200K chars). This enhances understanding beyond the schema definitions.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it performs semantic search inside a fetched record, specifying the inputs (text, query) and outputs (passages with offsets and scores). It distinguishes itself from siblings by mentioning pairing with ask_pipeworx_grounded, and the title 'Search Within a Source' reinforces its specific function.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description explicitly tells agents when to use this tool: when a record is too big to fit in the prompt, to save context. It also recommends pairing with ask_pipeworx_grounded, guiding usage. However, it does not explicitly state when not to use it, though the context implies it's for already-fetched text.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations indicate idempotent and non-destructive; description adds return value details, auth prerequisites, delivery limitations (SMS cap, phone verification, webhook auto-disable), providing context beyond annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loaded with core purpose and return value, but description is relatively lengthy with detailed examples. Still well-structured and every sentence adds value.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Comprehensive coverage given no output schema: explains return new subscription id, all types, delivery channels, auth requirements, and limitations. Complete for a complex subscription tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, but description enriches each parameter with concrete examples, constraints (phone must be verified, webhook automatically disabled after failures), and clarifies delivery options.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

Description clearly states it creates a subscription to a live-data event stream, lists supported types and delivery channels, distinguishing it from sibling tools like list_subscriptions, unsubscribe, and recent_alerts.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Provides explicit context: requires Pipeworx OAuth account, cannot be used anonymously. Includes examples but could better contrast with alternatives like list_subscriptions for viewing existing subscriptions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, openWorldHint, idempotentHint, and destructiveHint false. The description adds that results include track+artist info, which is beyond annotations. It does not contradict annotations and provides useful additional context.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence that front-loads the purpose and result characteristics. No unnecessary words or repetition.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity, the description, along with annotations and output schema, covers the essential information. It does not need to explain return values since an output schema exists. It is complete for an agent to invoke it correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The description explains that the query is 'free-form', which adds meaning to the 'query' parameter beyond its schema (which lacks a description). The 'limit' parameter is not mentioned in the description, but its schema description is adequate. Schema description coverage is 50%, and the description partially compensates for the undocumented parameter.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it provides 'Title/artist suggestions for a free-form query (results have track + artist info).' This specifies the resource (titles/artists), action (suggest), and input type, distinguishing it from sibling tools like 'suggest_questions'.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description offers no guidance on when to use this tool versus alternatives, nor does it state when not to use it. Sibling tools like 'discover_tools' or 'suggest_questions' exist, but no comparative context is provided.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already cover readOnly, openWorld, idempotent, destructive. Description adds context about returning example questions, drawing from live catalog, and optional topic filtering. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is front-loaded with intent and well-structured, but slightly verbose with enumerated categories. Still efficient for the value it provides.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a single optional parameter tool with no output schema, the description fully explains input, output (category-bucketed examples), and usage context. Complete for the task.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with one optional param described. The description adds meaning by listing possible topic values and their effect (focus results), going beyond the schema's basic description.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it returns category-bucketed example questions with exact tool calls, and distinguishes from siblings like discover_tools and ask_pipeworx. It is specific about being the onboarding entry point.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly says to use this FIRST when you don't know what Pipeworx can do or to learn how to call meta-tools, implying when not to use (when already familiar). Provides clear context and alternatives.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations indicate mutate, non-destructive, idempotent. Description adds ownership constraints, deactivation vs. deletion, and historical event availability via recent_alerts. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Three sentences, front-loaded with action, no redundant words. Every sentence adds essential information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

One required param, no output schema. Description covers purpose, ownership, deactivation, and relation to other tools (recent_alerts). Complete for a simple cancellation tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with 'description' field for 'id'. Description adds cross-reference to 'subscribe' ('returned by subscribe'). Adds value beyond schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states 'Cancel a subscription by id.' It uses a specific verb ('cancel') and resource ('subscription'), distinguishing it from siblings like 'subscribe' and 'list_subscriptions'.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description includes ownership enforcement ('you can only cancel your own subscriptions') and explains the deactivation behavior, guiding when to use. It lacks explicit alternative exclusion but provides clear context.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

The description adds significant behavioral context beyond the annotations. It details the return values (verdict types, structured form, actual value with citation, percent delta) and explains that it replaces multiple sequential calls. No contradiction with annotations which indicate read-only, open-world, idempotent, and non-destructive behavior.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is somewhat lengthy but highly informative and well-structured. It front-loads query examples and clearly states the use case. Every sentence adds value, though it could be slightly more concise.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite lacking an output schema, the description thoroughly explains the return values (verdict types, structured form, actual value, citation, delta). It also notes that the tool replaces 4-6 sequential calls, providing a complete picture for the agent.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has 100% coverage with a description for the single 'claim' parameter. The description provides concrete examples of what the claim should look like, adding useful guidance beyond the schema's simple description.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's purpose: natural-language claim verification against authoritative sources. It provides query examples and specifies the domain (company-financial claims for public US companies). It distinguishes itself from sibling tools by its unique claim verification functionality.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description explicitly says to use this tool when the agent needs to check factual correctness of a user's statement. It also limits the scope to company-financial claims, providing clear context. However, it does not explicitly mention when not to use it or suggest alternatives, though the unique function makes it clear.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.