What goes here​

TeaRAGs is an MCP server for code search that enriches every retrieved chunk with git history — authorship, churn, bug-fix rate, ownership — so an agent ranks stable, owned code above whatever merely looks similar. Most of the interesting work behind that sentence is invisible in a release note:

• Retrieval — why a rerank preset weights the signals it does, and what happens to result quality when the weights are wrong.
• Codegraph — symbol resolution against real corpora, where the resolver chain gives up, and what the residual gap actually consists of.
• Performance — indexing throughput, profiling runs, measured wins and the optimizations that turned out to be noise.
• Agents — how a coding agent consumes this data, and where the tooling still hands it the wrong thing.

Posts here are measurement-first. A claim about ranking or throughput arrives with the corpus it was measured on and the number it moved.

Where the rest lives​

• Documentation — installation, tools, configuration, architecture.
• Changelog — every released version, generated from commits.
• GitHub — source, issues, releases.

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