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Compare Entities

compare_entities
Read-onlyIdempotent

"Compare X and Y" / "X vs Y" / "X versus Y" / "which is bigger / better / larger / more profitable" / "rank these companies" / "head to head" — side-by-side comparison of 2–5 companies or drugs in ONE parallel call. ALWAYS PREFER over sequential single-pack lookups when comparing entities. type="company" pulls LATEST 10-K revenue + net income + cash + long-term debt from SEC EDGAR/XBRL (off-calendar fiscal years handled correctly — AAPL Sep, NVDA Jan, etc.). type="drug" pulls FAERS adverse-event counts, FDA approval counts, active trial counts. Results sorted by primary metric so "largest" / "most" / "biggest" reads off the top of the response. Returns paired data + pipeworx:// citation URIs per entity. Replaces 8–15 sequential lookups.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
typeYesEntity type: "company" or "drug".
valuesYesFor company: 2–5 tickers/CIKs (e.g., ["AAPL","MSFT"]). For drug: 2–5 names (e.g., ["ozempic","mounjaro"]).

TDQS

A4.6/5.0
Behavior5/5

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

Beyond annotations (readOnly, openWorld, idempotent), the description adds behavioral traits: handles off-calendar fiscal years, sorts results by primary metric, returns citation URIs, and specifies data sources per type (SEC EDGAR/XBRL for companies, FAERS/FDA for drugs).

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

Conciseness5/5

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

Single paragraph front-loading the purpose with example triggers, then details data behavior and limitations. Every sentence adds value; no wasted words.

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

Completeness4/5

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

For a tool with two parameters and no output schema, the description adequately explains inputs and outputs conceptually. Could specify output format more precisely, but given the tool's purpose, it's sufficient.

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

Parameters4/5

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 by explaining what data each type retrieves and providing examples for values. This enhances the schema definitions without redundancy.

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

Purpose5/5

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

The description uses specific verbs and resources: 'compare', 'side-by-side comparison of 2–5 companies or drugs'. It clearly distinguishes from sibling tools like 'entity_profile' (single entity) and 'ask_pipeworx' (general Q&A) by stating it replaces sequential lookups and handling specific data sources.

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

Usage Guidelines4/5

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

Explicitly states to prefer this tool over sequential single-pack lookups for comparisons. Provides example queries and contexts. Does not list specific alternatives by name, but the guidance is strong.

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

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TDQS

A3.9/5.0
Disambiguation2/5

Many tools serve overlapping purposes (multiple ask_pipeworx variants, several entity tools, multiple Polymarket edge tools), and while descriptions are detailed, an agent would struggle to quickly select the correct tool without careful reading.

Naming Consistency2/5

Naming conventions are mixed: some use verb_noun (ask_pipeworx, extract_text), others use noun_phrase (ai_visibility_check, bet_research, entity_profile), and no clear pattern dominates.

Tool Count3/5

32 tools is above the typical well-scoped range (3-15). While the broad domain of data query, prediction markets, memory, and subscriptions somewhat justifies the count, it still feels heavy and could benefit from consolidation.

Completeness4/5

The tool set covers most operations for its domain: data query (with multiple depth levels), memory CRUD, subscription lifecycle, and utilities like OCR and dependency scanning. Minor gaps exist (e.g., no direct modify operation), but overall it's fairly complete.