FastMCP

Serena

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Serena is a powerful coding agent toolkit capable of turning an LLM into a fully-featured agent that...

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24 installs

Updated Sep 22, 2025

Not audited

Here is a demonstration of Serena implementing a small feature for itself (a better log GUI) with Claude Desktop.
Note how Serena's tools enable Claude to find and edit the right symbols.

Demo Video

Serena is a powerful coding agent toolkit capable of turning an LLM into a fully-featured agent that works directly on your codebase. Serena provides essential semantic code retrieval and editing tools that are akin to an IDE's capabilities, extracting code entities at the symbol level and exploiting relational structure. Serena is free & open-source, enhancing the capabilities of LLMs you already have access to free of charge.