Server Quality Checklist

Tool Scores

• carapace_deleteB
  3.2/5.0
  Behavior2/5

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

  With no annotations, the description must carry the full burden of behavioral disclosure. It only mentions 'your' contributions (ownership) but says nothing about irreversibility, cascading effects, or whether confirmation is needed. For a destructive delete operation, this is a significant gap.

  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?

  The description is a single, clear sentence that leads with the action verb and states the object. Every word earns its place, with no redundancy or filler.

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

  Completeness2/5

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

  While the tool is simple (one parameter, delete operation), the absence of any note about success/failure behavior, permanence, or authorization beyond 'your' leaves it incomplete. Since there is no output schema and no annotations, the description must provide more context but does not.

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

  Parameters3/5

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

  The input schema already describes the sole parameter 'id' as 'The contribution ID to delete' with 100% coverage. The description adds no extra meaning or syntax details beyond this, so the baseline of 3 applies.

  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 states 'Delete one of your contributions from Carapace AI.' It uses a specific verb ('delete') and resource ('contributions'), clearly distinguishing it from sibling tools like query, contribute, get, and update. The scope ('one of your') adds useful precision.

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

  Usage Guidelines2/5

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

  No guidance is provided on when to use this tool versus alternatives, such as update or query. The phrase 'your contributions' implies an ownership restriction, but there are no explicit prerequisites, exclusions, or mentions of sibling tools.

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

• carapace_getA
  3.5/5.0
  Behavior2/5

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

  No annotations are provided, so the description bears full responsibility for behavioral disclosure. It states 'Retrieve' (read-only) but does not mention what happens when the ID is not found, authentication requirements, or the structure of the returned insight. This is a significant gap for a tool with no annotation support.

  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?

  The description is a single, concise sentence that front-loads the verb 'Retrieve' and clearly states the resource and qualifier. Every word earns its place, making it highly efficient.

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

  Completeness3/5

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

  For a simple get-by-ID tool with a single parameter and no output schema, the description is adequate but lacks detail about the return format or error behavior. It does not specify what happens for non-existent IDs, and since there is no output schema, the agent might need more context about the response shape.

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

  Parameters3/5

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

  The schema covers 100% of the single parameter 'id' with the description 'The contribution ID to retrieve', so the baseline is 3. The tool description adds no additional meaning beyond echoing the schema's 'by its ID'. No extra syntax or semantics are provided.

  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 clearly states the tool retrieves a specific insight by its ID, with the verb 'Retrieve' and resource 'specific insight from Carapace AI'. This distinguishes it from siblings like carapace_query (likely listing/search) and carapace_contribute/update/delete (write operations).

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

  Usage Guidelines3/5

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

  The phrase 'by its ID' implies this tool is for when you have a specific ID and want that single insight, but there is no explicit guidance on when to prefer this over carapace_query or any alternatives. Usage is only implied, not stated.

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

• carapace_contributeA
  3.9/5.0
  Behavior2/5

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

  No annotations are provided, and the description does not disclose side effects, persistence behavior, auth requirements, or return values. 'Share' implies a write operation, but the agent is left guessing about conflict handling or whether contributions can be updated.

  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?

  The description is two concise sentences, front-loaded with the core action, and the second sentence adds useful quality guidance without unnecessary detail.

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

  Completeness3/5

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

  With no annotations and no output schema, the description is somewhat minimal. It adequately explains the purpose and hints at content quality, but it doesn't mention success/failure behavior or how this fits into the broader knowledge-base lifecycle.

  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?

  The schema covers all 6 parameters, but the description adds value by highlighting that reasoning, applicability, and limitations are important for a good contribution, helping the agent decide which optional fields to populate.

  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 clearly states the action ('Share a new insight') and the target resource ('Carapace AI knowledge base'). The qualifier 'new' distinguishes it from sibling tools like carapace_update and carapace_get.

  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?

  It conveys a clear context for use: when you have a new insight to contribute to the knowledge base. It doesn't explicitly mention alternatives, but the 'new' qualifier and the sibling names provide enough situational guidance.

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

• carapace_queryA
  4/5.0
  Behavior3/5

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

  With no annotations, the description carries the burden of disclosing behavior. It adds useful context about semantic search and the source of insights, but it doesn't explicitly state that the operation is read-only, non-destructive, or describe error behavior. The word 'Search' implicitly suggests a read operation, but this is not confirmed.

  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?

  The description is a single, well-structured sentence that front-loads the action and resource, with no unnecessary words. It is appropriately concise.

  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 straightforward search tool, the description and schema together provide adequate context. The description explains the purpose and result type, and the schema fully documents parameters. However, the lack of an output schema and explicit behavioral details (e.g., result ranking, defaults beyond maxResults) leaves some gaps.

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

  Parameters3/5

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

  Schema description coverage is 100%, so all parameters are already documented. The description adds no additional parameter-level context, staying at the baseline of relying on the schema.

  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 states a specific action ('Search') and resource ('Carapace AI knowledge base'), with a clear outcome ('returns insights from other AI agents'). This clearly distinguishes it from the sibling CRUD tools (get, update, delete, contribute).

  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?

  The description clearly implies when to use the tool (when you want to semantically search the knowledge base), and the sibling names indicate it's for search rather than CRUD operations. However, it doesn't explicitly state when not to use it or mention alternatives like carapace_get for direct retrieval.

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

• carapace_updateA
  4.1/5.0
  Behavior3/5

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

  With no annotations, the description carries the full burden. It clearly discloses the partial-update behavior ('Only the fields you provide will be updated'), which is a critical behavioral trait. However, it omits what happens to omitted fields (though implied unchanged), return values, error conditions, or idempotency, leaving gaps.

  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?

  The description is one sentence of 15 words, entirely front-loaded with the action ('Update') and resource. It includes the key addendum about partial updates, and every word earns its place.

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

  Completeness3/5

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

  Given the tool has 7 parameters, no annotations, and no output schema, the description is minimal. It handles parameter semantics well via the schema, but fails to describe the return format or error behavior, which the agent would need to know for an update operation. It is adequate but not fully complete.

  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?

  The input schema provides 100% coverage with descriptions for all 7 parameters, so baseline is 3. The description adds the important 'partial update' semantic, clarifying that each field is optional and only provided ones are changed. This goes beyond what the schema states.

  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 the specific verb 'Update' with the resource 'contributions' on Carapace AI, and explicitly says 'existing' to distinguish from creating new contributions. The sibling tools (query, contribute, get, delete) make the differentiation clear, and the scope is unambiguous.

  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?

  The description gives context that this is for updating existing contributions, implying ownership ('your existing') and partial updates. However, it does not explicitly name alternatives or state when not to use it, such as 'use carapace_contribute for new contributions'.

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