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Serena

MCP servers Coding toolkit

90

An MCP toolkit that gives agents semantic code retrieval and editing.

GitHub stars★ 30,877
LicenseCustom/unrecognized
Last push2d ago
LanguagePython
Named in README as working with
Claude CodeClaude DesktopCursorVS CodeCodexGemini CLIGitHub CopilotOpenCode

Per its own README, as of Oct 30, 2026. Not verified by hand.

Public-signal score

90
Strong signalsPublic-signal score, 90/100Computed Oct 30, 2026 from public GitHub data. Not a hands-on test.
Maintenance (last push)
30/30
License clarity
8/15
Documentation
20/20
Adoption (stars)
17/20
Client compatibility (README)
15/15
Hands-on agent test: not yet run

When a sandbox test is run, the result and logs will appear here, labeled separately from the score.

Quick answers

What is Serena?

An MCP toolkit that gives agents semantic code retrieval and editing.

Is Serena open source?

GitHub detects the license as Custom/unrecognized. Check the repository's LICENSE file before relying on that.

Which clients does Serena work with?

Its README names: Claude Code, Claude Desktop, Cursor, VS Code, Codex, Gemini CLI, GitHub Copilot, OpenCode. That is not a hands-on compatibility test.

Is Serena actively maintained?

The last push was 2026-10-28 (2d ago), as of Oct 30, 2026.

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