Gitopia MCP Server

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

No annotations provided, so description carries full burden. Discloses dual side effects (creates AND checks out), prerequisite ('existing local repo'), and default parameter behavior ('defaults to current branch'). Minor gap: doesn't specify behavior if branch already exists or return value format.

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?

Three sentences with zero waste: usage context first, action/params second, alternatives third. Every sentence earns its place. Appropriate length for tool complexity.

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?

Complete for a 3-parameter git operation despite lacking output schema or annotations. References appropriate sibling for extended workflow. Minor deduction for not describing error states (e.g., existing branch conflicts), but sufficient for correct invocation.

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 has 0% description coverage. Description compensates effectively by documenting all three parameters with their requirement status (repo_path and branch_name required, base_branch optional) and explaining the default value logic for base_branch. Could enhance by explaining repo_path format expectations.

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?

States specific actions ('Creates and checks out a new branch') and context ('start working on a new feature in an existing local repo'). Explicitly distinguishes from sibling tool create_feature_branch_pr by contrasting the simple branch creation vs. the 'full branch-change-commit-push-PR cycle'.

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?

Opens with explicit when-to-use condition ('when you need to start working on a new feature'). Provides clear alternative preference ('Prefer create_feature_branch_pr for the full...cycle'). Names specific sibling tool twice as reference.

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