get_mdmods_repo_file

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

With no annotations, the description carries the burden. It does state that the tool reads text files (not binary) from MDMods repos, but provides no details about authentication, error handling, or side effects. The read-only nature is implied by the verb 'Read' but not explicitly stated beyond that.

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 with no redundant wording. It is front-loaded with the action and resource, making it efficient for a simple tool, though arguably under-specified.

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 simple tool, the description is adequate, but lacks context about path constraints, repo validity, and relationship to sibling tools. The output schema exists, so return values are covered elsewhere, but the description alone leaves gaps.

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 no descriptions and the tool description does not elaborate on 'repo' or 'path.' It says 'text file' but does not clarify path format, repo identifier format, or how defaults work, so the agent must rely on parameter names alone.

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 specifies the action 'Read' and the resource 'a text file from an MDMods GitHub repository,' clearly distinguishing it from sibling tools like search_mdmods_repos and get_modding_doc. It provides a specific verb and resource.

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 does not mention when to use this tool or any alternatives. It simply states the action without context or exclusion criteria, leaving the agent without guidance on selecting it over siblings like get_modding_doc.

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