parse_manifest

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

With no annotations, the description carries the burden. It explains that format is auto-detected from the filename, which is a behavioral trait, but does not disclose error handling behavior (e.g., unsupported format, malformed content), or whether the tool is read-only. Since no annotations exist, the description should clarify more, but it does provide some 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 a single sentence plus a list of supported formats. It is concise and front-loaded with the main purpose. The list is necessary because it clarifies what 'dependency manifest' covers. No unnecessary words.

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?

The tool has only two simple parameters with full schema coverage, and no output schema, so the description need not explain return values. However, since there are no annotations, it could have provided more context on what 'structured list' looks like, or what happens with unsupported formats, making it slightly incomplete for a tool with no 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?

Schema description coverage is 100%, so the schema already describes both parameters why they are needed. The description adds that 'filename' is used for format detection and that 'content' is the file contents, but the schema already states that. The description's list of supported formats is useful but not essential for understanding each parameter.

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 parses a dependency manifest file into a structured list of dependencies, with a specific verb and resource. It also lists supported formats, though it doesn't explicitly contrast with sibling tools like scan_dependencies or check_dependencies, which might overlap.

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 (when you have a manifest file content and filename), and the supported formats list gives context. However, it doesn't explicitly state when to use this tool vs. alternatives like scan_dependencies or check_dependencies, nor does it mention any exclusions or prerequisites.

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