implementation_handoff_artifact

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

The description describes composing an artifact, suggesting a write operation, but annotations set readOnlyHint=true. This creates a contradiction as to whether the tool is read-only or produces new artifacts. The description adds some behavioral context about artifactId shifting, but the inconsistency undermines transparency.

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 short and front-loaded but could be more concise. It effectively communicates the core purpose and a critical caveat about artifactId, though the mismatch with parameters reduces overall 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?

For a tool with 8 parameters, nested objects, and no schema descriptions, the description is insufficient. It does not cover parameters, output, or how to use the tool, leaving significant gaps despite having an output schema.

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 schema has 8 parameters with 0% description coverage, and the description fails to explain any parameter. The parameters listed (projectId, queryKind, etc.) appear unrelated to the described purpose of composing an implementation brief and session handoff, causing confusion.

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 composes an implementation brief and current session handoff into a typed handoff artifact, with specific verb 'compose' and resource identification. It distinguishes itself from sibling artifact tools by emphasizing session-scoped behavior.

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 for capturing session state in an artifact and explicitly warns against deduplication on artifactId, but does not explicitly state when to use this tool versus alternatives like session_handoff or other artifact tools.

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