Commit chunk analysis

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

Annotations indicate readOnlyHint=false, confirming mutation. The description adds the verb 'Store', which is consistent but does not disclose side effects such as whether existing data is overwritten or appended, nor does it mention any authentication or authorization requirements. Beyond the annotation signal, little behavioral context is added.

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 of 12 words, achieving high conciseness. It is front-loaded and to the point. A slight improvement could be adding brief structure or clarifying the output, but it is already 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?

Given the complexity (8 parameters, 6 required, no output schema), the description is incomplete. It does not specify return behavior, error conditions, or how data is persisted. There is no mention of the relationship to sibling commit tools, leaving significant gaps for an agent to operate 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 description coverage is 13% (only output_dir has a description). The description groups parameters into 'bilingual topic, study focus, and coherence flag', which maps to six of the eight parameters, providing some semantic clarity. However, it does not explain the purpose of 'chunk_id', 'reason', or 'output_dir' beyond the schema's minimal info. It adds value but insufficiently compensates for low schema coverage.

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 stores bilingual topic, study focus, and coherence flag for a chunk. It uses a specific verb ('Store') and identifies the resource (analysis data for a chunk). However, it does not differentiate from sibling tools like 'commit_boundary' or 'commit_study_index' which may have similar purposes.

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?

No guidance is provided on when to use this tool versus alternatives. There is no discussion of prerequisites, expected context, or conditions that would make this tool appropriate. The description offers no usage context.

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