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

The name implies a mutation, and the description resolves that ambiguity by saying it 'Returns the steps to carry out' — consistent with readOnlyHint=true and idempotentHint=true. It also spells out what the caller will end up doing (writing guidance, committing the MCP connection, opening one PR), which is useful context beyond the annotations. It does not describe the shape or ordering of the returned steps in any detail.

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?

Front-loaded with the trigger condition, then the action sequence, then parameter guidance — a sensible order with no filler. The step enumeration is slightly dense but each clause carries information the agent needs to sequence the work.

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?

There is no output schema, so the description carries the burden of explaining the return value — and it does, describing the steps returned and the terminal verification call. It also states the expected end state (one pull request), which is what an agent needs to call this correctly and act on the result.

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 coverage is 100%, so the schema already documents both parameters and the baseline would be 3. The description adds rationale rather than syntax: `repository` exists 'so the committed connection is pinned to its team,' and `via_plugin` changes what gets committed (plugin vs. a second copy of the server). That is genuine meaning beyond the schema text.

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 a specific verb (set up / connect / wire) and a specific resource (this repository to Coderbuds), and clarifies that the tool returns instructions rather than performing the setup itself. That framing separates it cleanly from siblings like deploy-repository-tool and link-repositories-tool, which act rather than prescribe.

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?

Gives an explicit trigger condition: 'Call when the person asks to set up, connect or wire this repository to Coderbuds.' It also names the required follow-up call (get-team-context) to verify success. It stops short of saying when not to use it or explicitly pointing to deploy-repository-tool/link-repositories-tool as alternatives for adjacent requests.

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