xkcdai
Server Quality Checklist
Latest release: v0.1.0
- Disambiguation5/5
Only one tool exists, so there is no risk of confusion between tools. The tool's purpose is clearly defined and singular.
Naming Consistency5/5With a single tool, naming consistency is automatically satisfied. The name 'find_xkcd' follows a clear verb_noun pattern.
Tool Count4/5The server has a focused purpose—retrieving relevant xkcd comics—and a single tool is appropriate for that scope. While 1 tool is minimal, it is not trivial; it earns its place.
Completeness5/5The tool fully covers its intended domain: finding semantically relevant xkcd comics for conversation enrichment. There are no obvious gaps given its stated purpose.
Average 4.8/5 across 1 of 1 tools scored.
See the Tool Scores section below for per-tool breakdowns.
- No community issues in the last 6 months
- 22 commits in the last 12 weeks
- No stable releases found
- No critical vulnerability alerts
- No high-severity vulnerability alerts
- No code scanning findings
- CI status not available
This repository is licensed under MIT License.
This repository includes a README.md file.
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How is the quality score calculated?
The overall quality score combines two components: Tool Definition Quality (70%) and Server Coherence (30%).
Tool Definition Quality measures how well each tool describes itself to AI agents. Every tool is scored 1–5 across six dimensions: Purpose Clarity (25%), Usage Guidelines (20%), Behavioral Transparency (20%), Parameter Semantics (15%), Conciseness & Structure (10%), and Contextual Completeness (10%). The server-level definition quality score is calculated as 60% mean TDQS + 40% minimum TDQS, so a single poorly described tool pulls the score down.
Server Coherence evaluates how well the tools work together as a set, scoring four dimensions equally: Disambiguation (can agents tell tools apart?), Naming Consistency, Tool Count Appropriateness, and Completeness (are there gaps in the tool surface?).
Tiers are derived from the overall score: A (≥3.5), B (≥3.0), C (≥2.0), D (≥1.0), F (<1.0). B and above is considered passing.
Tool Scores
- Behavior5/5
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries full burden. It discloses that the tool nearly always returns something, explains the return format (dict with results list and count), and describes the score field and citation conventions. This fully exposes behavioral traits.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness4/5Is the description appropriately sized, front-loaded, and free of redundancy?
The description is lengthy but well-structured, with purpose first, then usage, caution, and output details. Each sentence adds value; however, some redundancy could be trimmed. It remains clear and organized.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness5/5Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given no output schema, the description fully explains return values and fields. It covers when to call, how to use parameters, interpretation of results, and how to cite. It is complete for the tool's moderate complexity.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters4/5Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 0%, but the description adds significant meaning for the 'context' parameter with examples and guidance. For 'min_score', it provides score thresholds that relate to the default, but 'max_results' is not explicitly explained. Overall, the description compensates well for the lack of schema descriptions, though not exhaustively.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool finds xkcd comics semantically relevant to the conversation. The verb 'find' and resource 'xkcd comics' are specific, and the context of 'current conversation' is unambiguous. No sibling tools exist, so differentiation is not required.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines5/5Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides explicit when-to-use guidance: 'Call this whenever an xkcd comic might enrich the conversation — when the discussion lands on a topic xkcd is famous for skewering.' It also includes when-not-to-use: 'A result being returned does NOT mean you should bring it up,' and gives scoring thresholds for decision-making.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
GitHub Badge
Glama performs regular codebase and documentation scans to:
- Confirm that the MCP server is working as expected.
- Confirm that there are no obvious security issues.
- Evaluate tool definition quality.
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