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Cairn.ink Memory
Cairn-ink/cairn-memoryMCP server
Cross-session memory for AI agents with a Source Receipt for every memory, over MCP.
Why this score
0 public GitHub projects have this in their committed setup (counted 2026-10-07). That counts people who kept it, not people who starred it. Private projects aren't visible, so the real number is higher.
Popularity score: 52/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
This server runs on the vendor's side, so there's no code for us to scan. You're trusting the vendor with whatever you send it.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This oneCairn.ink Memory Cairn-ink/cairn-memory · MCP server | 52 | ★ 35 | not measured | today |
| project-cairn iBlinkQ/project-cairn · Skill Both about cairn | 74 | ★ 241 | ≈103 always | 21d ago |
| memory-system kangarooking/system-prompt-skills · Skill Both about memory | 46 | ★ 213 | ≈34 always | 6mo ago |
| Synap Memory maximem-ai/maximem_synap_sdk · MCP server Both about memory | 59 | ★ 78 | not measured | today |
| memory HKUDS/nanobot · Skill Both about memory | 89 | ★ 49k | ≈15 always | 16d ago |
| genesys-memory Astrix-Labs/papez · MCP server Both about memory | 55 | ★ 31 | not measured | 3d ago |