Skill: chunhualiao/deepwiki-mcp (version 1.0.0)

--- name: deepwiki description: > Query DeepWiki MCP to get AI-grounded answers about any public GitHub repository. Use when answering questions about a repo's source code, architecture, configuration, or internals. Triggers on "how does X work in <repo>", "deepwiki", "look up in codebase", "ask deepwiki", "check the source code". triggers: - deepwiki - look up in codebase - ask deepwiki - check the source - how does X work in - openclaw source - repo architecture - codebase question --- # DeepWiki MCP Query any public GitHub repository using DeepWiki's AI-powered documentation and Q&A service. No API key, no auth, free. **MCP endpoint:** `https://mcp.deepwiki.com/mcp` ## Scope & Boundaries **This skill handles:** - Asking natural-language questions about any public GitHub repo - Listing documentation topics indexed by DeepWiki - Fetching full wiki contents for a repo - Running queries via the included helper script **This skill does NOT handle:** - Private repository access (requires paid Devin account) - Modifying repositories or submitting PRs - Real-time code analysis (DeepWiki may lag a few days behind latest commits) - Local code search or grep (use standard file tools for that) ## Inputs | Input | Required | Description | |-------|----------|-------------| | Question | Yes | Natural-language question about a repo | | Repository | No | `owner/repo` format. Defaults to `openclaw/openclaw` | | Action | No | `ask` (default), `topics`, or `docs` | ## Outputs - AI-grounded text answer with source references from the repo - Or a structured list of documentation topics - Or full wiki contents (large output) ## Workflow ### Step 1 — Run the helper script The script is located in this skill's directory at `scripts/deepwiki.sh`. ```bash # Ask a question (defaults to openclaw/openclaw) <skill_dir>/scripts/deepwiki.sh ask "How does session compaction work?" # Ask about a specific repo <skill_dir>/scripts/deepwiki.sh ask facebook/react "How does concurrent mode work?" # List documentation topics <skill_dir>/scripts/deepwiki.sh topics openclaw/openclaw # Get full wiki contents (large output — prefer ask for targeted queries) <skill_dir>/scripts/deepwiki.sh docs openclaw/openclaw ``` Replace `<skill_dir>` with the directory containing this SKILL.md. ### Step 2 — Interpret and relay the answer DeepWiki returns AI-generated answers grounded in the repo's actual source code. The response typically includes: - Direct answer to the question - References to specific files and code paths - Context about related functionality Relay the answer to the user, adding your own context if you have additional knowledge. ### Step 3 — Follow up if needed If the answer is incomplete or raises new questions: - Ask a more specific follow-up question - Use `topics` to find relevant documentation sections - Use `docs` for broader context (but note: output can be very large) ## Direct curl (fallback) If the helper script is unavailable: ```bash curl -s -X POST https://mcp.deepwiki.com/mcp \ -H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -d '{ "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "ask_question", "arguments": { "repoName": "owner/repo", "question": "YOUR QUESTION" } } }' | grep '^data:' | grep '"id":1' | sed 's/^data: //' | \ python3 -c "import json,sys; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])" ``` ## MCP Tools Reference | Tool | Purpose | Arguments | |------|---------|-----------| | `ask_question` | Ask any question, get AI-grounded answer | `repoName`, `question` | | `read_wiki_structure` | List documentation topics for a repo | `repoName` | | `read_wiki_contents` | Get full wiki docs for a repo | `repoName` | ## Error Handling | Problem | Detection | Action | |---------|-----------|--------| | Timeout (>60s) | curl hangs or no response | Retry once; DeepWiki may be under load | | Empty response | No `data:` lines in SSE stream | Check if repo exists and is public | | Repo not indexed | Error message about unknown repo | Try again — DeepWiki indexes on first request | | Rate limited | HTTP 429 or error response | Wait 30s and retry | | Script not found | File not at expected path | Use direct curl fallback | ## Success Criteria - DeepWiki returns a substantive answer (not an error or empty response) - Answer references actual code/files from the repository - User's question is addressed with grounded information ## Configuration No persistent configuration required. The skill uses: - `exec` tool to run the helper script (bash + curl + python3) - No API keys or authentication needed - Works for any public GitHub repository **System dependencies:** | Dependency | Purpose | |------------|---------| | bash | Script execution | | curl | HTTP requests to MCP endpoint | | python3 | JSON parsing of SSE responses | ## Notes - Responses take 10-30s (AI generates answers server-side) - `ask_question` is the most useful tool — use it first - DeepWiki crawls repos periodically; may lag behind very recent commits - Works for any public GitHub repo, not just OpenClaw - For private repos, a paid [Devin](https://devin.ai) account is required


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (CRITICAL)