#39 · of 445 · by weekly downloadsMCP server
Serena
Language-server backed code search and symbol-level editing for coding agents.
Rank
#39
of 445 · by weekly downloads
Weekly downloads
33K
npm + PyPI, last 7 days
Add it to your client
OfficialInstall
uv tool install -p 3.13 serena-agent && serena start-mcp-server
- Transport
- both
- Runtime
- Python
- Auth
- Not required
- License
- MIT
Tools
find_symbolget_symbols_overviewfind_referencing_symbolsreplace_symbol_bodyinsert_after_symbolsearch_for_patternreplace_contentlist_dirfind_fileread_fileexecute_shell_command
Repositoryhttps://github.com/oraios/serena
Serena runs as a local MCP server and gives an agent the view of a codebase that an IDE has: symbols, references and type hierarchies instead of raw text. Tools such as find_symbol and replace_symbol_body let the model read and rewrite one function at a time, so a large file never has to be pasted into context whole. It speaks stdio by default and can also be started in streamable HTTP mode when the client controls the lifecycle.
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