GitMCPServer exhibits significant quality gaps across naming, descriptions, and schemas. Tool names are verb-prefixed (get_, create_, etc.) but descriptions are minimal, most are 1-3 words in Korean, far below the 50-200 char LLM-optimized baseline. Input schemas are present but lack descriptions for parameters; e.g., commit_changes has 'message' and 'files' with minimal guidance. No output schemas are documented. Error handling is generic (bare Exception raises). The server relies on environment variables (GIT_REPO_PATH, GITHUB_TOKEN) without validation or clear guidance. No tool annotations (readOnlyHint, destructiveHint) despite clear risk stratification (READ_ONLY, WRITE, DESTRUCTIVE). Parameter constraints are absent, e.g., limit in get_commit_history has no min/max bounds. The create_pull_request tool is incomplete in the source (truncated at 'raise Excepti'). Overall, this is a functional but poorly documented toolkit typical of early-stage community servers.

• Translate all tool and parameter descriptions to English and expand to 50-200 characters. Example: 'commit_changes' → 'Commit staged changes to the repository. Specify files to commit only those; omit to commit all staged changes. Returns commit hash on success.'
• Add parameter descriptions for all inputs. Example: 'limit' in get_commit_history → 'Maximum number of commits to retrieve (1-100, default: 10). Larger limits may slow response.'
• Document output schemas for all tools. Example: get_repo_status returns {current_branch: string, is_dirty: boolean, untracked_files: [string], modified_files: [string], staged_files: [string]}.
• Add tool annotations via FastMCP metadata. Mark read-only tools with readOnlyHint=true, destructive tools (delete_tag, remove_remote) with destructiveHint=true, and idempotent tools (get_*) with idempotentHint=true.
• Implement structured error handling: catch specific GitPython exceptions (InvalidGitRepositoryError, GitCommandError) and return actionable messages with recovery hints. Example: 'Branch "feature-x" not found. Available branches: main, develop, staging. Did you mean "feature-xyz"?'

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry