head to head · open source
codebase-memory-mcp vs KeystoneJS
codebase-memory-mcp has 48,082 GitHub stars, 3,959 forks, 552 open issues and last shipped 2 days ago. KeystoneJS has 9,986 stars, 1,262 forks, 138 open issues and last shipped yesterday. codebase-memory-mcp leads on adoption by 381% (48,082 vs 9,986 stars). codebase-memory-mcp is written in C under MIT; KeystoneJS is written in TypeScript under MIT. codebase-memory-mcp has attracted 8% as many forks as stars, KeystoneJS 13%. KeystoneJS was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | KeystoneJS | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 10.0K |
| License | MIT | MIT |
| Written in | C | TypeScript |
| Last push | 2026-11-03 | 2026-11-04 |
| Forks | ⑂ 4.0K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick codebase-memory-mcp if
- You weight community size — 48K stars and counting
- You want the MIT license terms
- Your stack matches C
- You value the larger contributor base for long-term maintenance
pick KeystoneJS if
- You want the KeystoneJS feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and KeystoneJS fits your workflow better
About codebase-memory-mcp
codebase memory mcp: local code intelligence for AI agents via MCP Understand your repository, from source code to the systems around it. codebase memory mcp is an MCP server that connects code, documentation, configuration, and infrastructure in a persistent local knowledge graph. Use it to find an unfamiliar feature, follow a call across services, trace a deployment back to its source, or assess which parts of a project a change could affect. Give your coding agent structural context through Model Context Protocol (MCP), or query the graph directly from the CLI. The MCP server is the core of the project. Its…
read the full codebase-memory-mcp overview →
About KeystoneJS
Keystone helps you build faster and scale further than any other CMS or App Framework. Describe your schema, and get a powerful GraphQL API & beautiful Management UI for your content and data. No boilerplate or bootstrapping – just elegant APIs to help you ship the code that matters without sacrificing the flexibility or power of a bespoke back end. Contents Usage & Documentation Versioning Code of Conduct Security License Usage & Documentation Keystone 6 is published to npm under the @keystone 6/ namespace. You can find our extended documentation on our website, but some quick links that might be helpful: Read…
read the full KeystoneJS overview →
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Frequently asked questions
Is codebase-memory-mcp or KeystoneJS more popular?
codebase-memory-mcp has 48,082 GitHub stars and KeystoneJS has 9,986. codebase-memory-mcp has the larger community by that measure.
Are codebase-memory-mcp and KeystoneJS free?
Both are open source. codebase-memory-mcp is licensed under MIT and KeystoneJS under MIT. Neither carries a licence fee.
What is the difference between codebase-memory-mcp and KeystoneJS?
codebase-memory-mcp is written in C and KeystoneJS in TypeScript. 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 KeystoneJS?
Choose codebase-memory-mcp if you want the larger community (48,082 stars) or its MIT licence terms. Choose KeystoneJS if its feature set, stack or MIT licence fits better. Both are self-hostable.