ChatCrystal alternatives
3 MCP servers from other publishers do the same job as ChatCrystal. The closest match comes first, then the best rated, with at most two per publisher.
You are comparing against ChatCrystal
No reviews yet
deja-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/wkFree
ChatCrystal alternatives by what you need
Open source ChatCrystal alternatives (2)
Published under an open licence such as MIT or Apache-2.0.
Hosted ChatCrystal alternatives (1)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
Local ChatCrystal alternatives (2)
A package you install and run on your own machine, so your data stays on your computer.
Safest ChatCrystal alternatives (1)
Graded A: passed every check the scanner runs on the latest release.
ChatCrystal and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| ChatCrystal(this one) | B83 | No reviews yet | Apache-2.0 | Local | 61 |
| 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 |