Kairn alternatives
6 MCP servers from other publishers do the same job as Kairn. The closest match comes first, then the best rated, with at most two per publisher.
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
No reviews yetlocal · mixed46k8.5k/wkFreeMCP Neo4j Knowledge Graph Memory Server
No reviews yetlocal · pypi9864.8k/wkFreedeja-vu: local memory over the session histories of forty-three coding agents.
No reviews yetlocal · npm1.1k1.5k/wkFreeLocal-first project memory with legacy MCP and 2026 discovery compatibility.
No reviews yetlocal · npm841887/wkFreeLocal-first long-term memory for AI agents, with byte-recomputable signed verification receipts.
No reviews yetgateway-ready1.3k56/wkFreePersistent workflow graph server tracking tasks, decisions, spatial entities, and blockers.
No reviews yetlocal · npm1089.1k/wkFree
Kairn alternatives by what you need
Open source Kairn alternatives (5)
Published under an open licence such as MIT or Apache-2.0.
Codebase Memory, Neo4j Memory, Deja Vu, Memorix, State Memory MCP.
Hosted Kairn alternatives (1)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
Local Kairn alternatives (5)
A package you install and run on your own machine, so your data stays on your computer.
Codebase Memory, Neo4j Memory, Deja Vu, Memorix, State Memory MCP.
Safest Kairn alternatives (3)
Graded A: passed every check the scanner runs on the latest release.
Kairn and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| Kairn(this one) | A85 | No reviews yet | MIT | Local | 13 |
| Codebase Memory | C69 | No reviews yet | MIT | Local | 46k |
| Neo4j Memory | A85 | No reviews yet | MIT | Local | 986 |
| Deja Vu | A92 | No reviews yet | MIT | Local | 1.1k |
| Memorix | B74 | No reviews yet | Apache-2.0 | Local | 841 |
| Nautilus Compass Memory | B82 | No reviews yet | NOASSERTION | Hosted | 1.3k |
| State Memory MCP | A94 | No reviews yet | MIT | Local | 108 |