head to head · open source
codebase-memory-mcp vs ttt
codebase-memory-mcp has 46,322 GitHub stars, 3,807 forks, 631 open issues and last shipped yesterday. ttt has 514 stars, 38 forks, 72 open issues and last shipped today. codebase-memory-mcp leads on adoption by 8,912% (46,322 vs 514 stars). codebase-memory-mcp is written in C under MIT; ttt is written in Go under MIT. codebase-memory-mcp has attracted 8% as many forks as stars, ttt 7%. ttt was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (developer-tools), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| codebase-memory-mcp | ttt | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 514 |
| License | MIT | MIT |
| Written in | C | Go |
| Last push | 2026-10-10 | 2026-10-11 |
| Forks | ⑂ 3.8K | ⑂ 38 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick codebase-memory-mcp if
- You weight community size — 46K stars and counting
- You want the MIT license terms
- Your stack matches C
- You value the larger contributor base for long-term maintenance
pick ttt if
- You want the ttt feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and ttt fits your workflow better
About codebase-memory-mcp
codebase memory mcp is a high performance code intelligence MCP server, written in C, that indexes a codebase into a persistent knowledge graph so AI coding agents can answer structural questions in under a millisecond, and it is built for developers and teams who run agents such as Cursor, Claude Code, Codex, Gemini CLI, aider, or Kilo Code against large repositories.
read the full codebase-memory-mcp overview →
About ttt
TTT Editor (Terminal Text Tool) is a single binary, zero config text editor that runs as a TUI in the terminal, aimed at developers who want a full featured coding environment without a GUI application.
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Frequently asked questions
Is codebase-memory-mcp or ttt more popular?
codebase-memory-mcp has 46,322 GitHub stars and ttt has 514. codebase-memory-mcp has the larger community by that measure.
Are codebase-memory-mcp and ttt free?
Both are open source. codebase-memory-mcp is licensed under MIT and ttt under MIT. Neither carries a licence fee.
What is the difference between codebase-memory-mcp and ttt?
codebase-memory-mcp is written in C and ttt in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, codebase-memory-mcp or ttt?
Choose codebase-memory-mcp if you want the larger community (46,322 stars) or its MIT licence terms. Choose ttt if its feature set, stack or MIT licence fits better. Both are self-hostable.