Setup
- Go to Integrations and find DeepWiki
- Click Connect
- Enter your DeepWiki API key (currently free, no authentication required — enter any placeholder value)
- Click Save — Proliferate will test the connection automatically
DeepWiki is currently free and does not require authentication. It works for any public GitHub repository indexed on deepwiki.com.
Available tools
| Tool | Description |
|---|---|
read_wiki_structure | Get the documentation topic/structure outline for a GitHub repository |
read_wiki_contents | Fetch the full wiki documentation content for a repository |
ask_question | Ask a natural-language question about a repository and get an AI-powered answer grounded in the code |
Use cases
- Research how a third-party library works before making changes (e.g., “how does Drizzle ORM handle migrations?”)
- Enrich automation context with documentation from upstream dependencies
- Answer questions about open-source repos referenced in issues or PRs
The tools listed above may not be exhaustive and can change as DeepWiki updates their MCP server. See DeepWiki for the latest.