Bridges arXiv research papers to their GitHub implementations through a database of 181k+ papers. Exposes paper lookup by ID or URL, ranked repository discovery with tier/framework metadata, full-text search, and conference browsing as MCP tools. The underlying CLI caches responses for 30 minutes and supports multiple output formats including JSON for agent pipelines. Useful when you need reproducible code for a paper reference, want to compare implementations of the same work, or need to validate that recent research has available code before committing to a direction. No API key required for basic use at 60 requests per minute.
claude mcp add --transport stdio io.github.isagelswann-codeofpaper uvx codeofpaper