oraios/serena
A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent
An IDE-grade toolkit that gives coding agents symbol-level understanding — Serena is an MCP toolkit that gives coding agents IDE-like semantic retrieval, editing, and refactoring at the symbol level, instead of relying on line numbers or raw text search. Version 2 adds a REPL-based agent interface for faster, more reliable work in large codebases, and it plugs into any MCP-compatible client like Claude or Codex.
Metrics
Retention can be computed 30 days after a repository first trends (it isn't shown until then). See About for how each metric is defined.
Star growth and Trending appearances (last 30 days)
Bands mark days on the trending list (darker = higher rank)
Daily trending ranks as a table (1 days)
| Date | Daily |
|---|---|
| Nov 2, 2026 | python #15 +42 |
Created Mar 24, 2025 · First on trending Nov 2, 2026
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Rank within agent
| # | Repository | ★ |
|---|---|---|
| 1 | langgenius/dify | 160,905 |
| 2 | Snailclimb/JavaGuide | 159,517 |
| 3 | TauricResearch/TradingAgents | 121,896 |
| 4 | Leonxlnx/taste-skill | 113,040 |
| 5 | OpenHands/OpenHands | 93,158 |
| 6 | koala73/worldmonitor | 90,464 |
| 7 | datawhalechina/hello-agents | 86,640 |
| 8 | bytedance/deer-flow | 85,230 |
| 9 | lobehub/lobehub | 84,902 |
| 10 | OpenMontageInc/OpenMontage | 79,461 |
| 29 | oraios/serena | 31,274 |