This server exposes 9 tools with significant definition gaps. Most tools lack parameter descriptions entirely (e.g., gitee__list_pull_requests, gitee__get_commit_diff have empty input schemas with no property descriptions). Tool descriptions are present but minimal (10-50 chars), below the 50-200 char baseline for LLM optimization. No output schemas are documented. Error handling is absent, no recovery guidance, categorization, or actionable error messages. The server acts as a forward proxy aggregating multiple backends (Gitee, workspace FS, Context7), but tool composition is unclear: it's not evident which tools chain together or what IDs they exchange. Security concerns: no visible permission gating, audit logging exists but tool-level scope declarations are missing.

• Add full parameter descriptions to all tools. For gitee__list_pull_requests and gitee__get_commit_diff, define expected input properties (e.g., repo_id, branch, limit) with types and constraints. Currently empty schemas force LLMs to guess.
• Document output schemas for all tools. Specify returned fields, types, and which IDs/references downstream tools accept. E.g., gitee__create_issue should return issue_id so agents can pass it to other Gitee tools.
• Expand tool descriptions to 50-200 chars. Include WHAT the tool does, WHEN to use it (vs similar tools), and any prerequisites. E.g., 'List open pull requests on Gitee repo. Use this to find PRs awaiting review. Requires repo_id. Returns PR metadata with IDs for fetching diffs.'
• Add error handling with recovery guidance. Return structured errors with category (retryable, user-fixable, fatal), invalid value, constraint violated, and next-step hint. E.g., 'Repo not found. Try search_repos() with partial name.'
• Declare tool-level permissions and scopes. Add metadata to each tool indicating required permissions (read:gitee, write:gitee, read:workspace, etc.) to enable least-privilege agent configuration and audit clarity.