Fetch from remote and show incoming commits not yet in local branch. Returns count and commit summaries.
| Name | Required | Description | Default |
|---|---|---|---|
| remoteName | No | Remote name. Default origin. | origin |
| workingDirectory | No | Git repo path. Default current directory. | . |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations exist, so description carries full burden. It discloses that 'fetch from remote' occurs (a write operation updating remote-tracking refs) but does not explain this mutation, authentication needs, or network requirements. The fetch action is not fully transparent.
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?
One sentence, front-loaded with action and return. Every word carries meaning; no redundancy. Highly 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 2 simple parameters and no output schema, the description is nearly complete. It lacks detail on return format (exact structure of 'commit summaries'), but is sufficient for a basic tool.
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% with parameter descriptions. The description adds minimal value beyond schema, only summarizing defaults. Baseline 3 is appropriate as schema already documents both parameters.
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 action 'fetch from remote' and 'show incoming commits not yet in local branch', with explicit return of 'count and commit summaries'. It distinguishes the tool from siblings like 'show_history' and 'find_changes'.
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 use for seeing incoming remote changes but does not explicitly state when to use this tool vs. alternatives, nor does it provide when-not or exclusions. No alternative tools are mentioned.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Each tool has a clearly distinct purpose. Even similar tools like 'undo_changes' and 'restore_file' differ in scope (all vs single file), and 'find_changes' vs 'show_change' list files vs show diffs. No two tools overlap ambiguously.
All tool names follow a verb_noun snake_case pattern. While verbs are not perfectly uniform (e.g., 'get_vault_status' vs 'show_history'), the naming is consistent and predictable, with no mixed camelCase or confusing conventions.
22 tools is on the higher side but appropriate for a comprehensive Git server covering branch management, commits, pushes, credentials, diagnostics, and more. The number is manageable and each tool serves a distinct function.
The tool set covers essential operations but has notable gaps: there's no branch listing, pull/merge, or stash functionality. Agents may encounter dead ends when needing these operations, though core workflows like commit and push are well supported.