Cairn.ink Memory
Rank #2,006ink.cairn/memory
Cross-session memory for AI agents with a Source Receipt for every memory, over MCP.
What you can do with Cairn.ink Memory
Cairn.ink Memory is a Model Context Protocol (MCP) server published by Cairn-ink. It ranks #2,006 of 151,849 active servers on MCP Toplist, and its repository has 31 GitHub stars. Cairn.ink Memory is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Sep 4, 2026 and most recently updated on Sep 25, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What Cairn.ink Memory can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using Cairn.ink Memory
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
MCP Toplist probed the public endpoint on Oct 18, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
Declared by Glama, last synced Oct 24, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as public.
Connect Cairn.ink Memory and confirm it works
claude mcp add --transport http memory https://cairn.ink/api/mcp[mcp_servers.memory]
url = "https://cairn.ink/api/mcp"Add to ~/.codex/config.toml.
https://cairn.ink/api/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"memory": {
"url": "https://cairn.ink/api/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"memory": {
"type": "http",
"url": "https://cairn.ink/api/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"memory": {
"serverUrl": "https://cairn.ink/api/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"memory": {
"url": "https://cairn.ink/api/mcp"
}
}
}After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
What changed, and when this was checked
- First listed
- Sep 4, 2026
- Latest version published
- Sep 25, 2026
- Version history
- 1 version tracked (below)
- Requirements evidence
- MCP Toplist probed the public endpoint on Oct 18, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 24, 2026
- Official MCP ↗listed since Sep 26, 2026 · still listed
- Glama ↗listed since Sep 26, 2026 · still listed
Do you maintain Cairn.ink Memory? to correct or enrich this profile.
Available versions (1)
| Version | Published |
|---|---|
| 0.1.0 | Sep 25, 2026 |
Ranks ahead of 149,843 of 151,849 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/ink.cairn%2Fmemory)<a href="https://mcptoplist.com/server/ink.cairn%2Fmemory"><img src="https://mcptoplist.com/badge/ink.cairn%2Fmemory.svg" alt="MCP Toplist: Top 5% of 151,849" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains Cairn.ink Memory?
- Cairn.ink Memory is maintained by Cairn-ink, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is Cairn.ink Memory listed on the Official MCP Registry?
- Yes — Cairn.ink Memory is listed on the Official MCP Registry, alongside Glama.
- How many versions does Cairn.ink Memory have?
- MCP Toplist tracks 1 version of Cairn.ink Memory, most recently published on Sep 25, 2026.
- Where can I find the source code for Cairn.ink Memory?
- The source code for Cairn.ink Memory is hosted at github.com/Cairn-ink/cairn-memory.
Do you run this server?
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