MCP Servers

ccf/agentcairn

Name: ccf/agentcairn
Author: Various

Long-term, cross-project memory for AI coding agents. Your own Obsidian vault as the source of truth. Daemonless and without opaque databases, your memory belongs to you.

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Our verdict

Not reviewed yet

We have not reviewed ccf/agentcairn yet

No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.

How we review records

From the listing

About ccf/agentcairn

Agentcairn is a Python tool that gives AI coding agents long-term, cross-project memory by using an Obsidian vault as the source of truth. It operates without a daemon or opaque databases, keeping memory fully under the user's control.

Best for

Developers who want transparent, file-based memory for AI coding agents using Obsidian

Use cases

Persisting agent context across multiple coding sessions
Sharing memory between different AI coding agents
Maintaining a human-readable, editable memory store in Obsidian

Notes

16 stars on GitHub. Last updated 2026-07-13. Licensed Apache-2.0.

Pros

Memory is stored in plain Markdown files, not a proprietary database
No background daemon required, reducing complexity
Cross-project memory helps agents retain context over time

Cons

Requires an Obsidian vault, adding a dependency
Limited to Python-based agent workflows
Small community (16 stars) may mean less support and fewer integrations

Key facts

What we have checked

Days since the last commit: 3; Checked 26 Oct 2026GitHub
GitHub forks: 3; Checked 26 Oct 2026GitHub
GitHub stars: 67; Checked 26 Oct 2026GitHub
Days to a first reply on issues: 5.1; Checked 26 Oct 2026GitHub
Open issues: 2; Checked 26 Oct 2026GitHub
Releases in the last 90 days: 5; Checked 26 Oct 2026GitHub

Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.

How to use

How to set it up

As the listing publishes it. We have not run this install.

Install

npx skills add ccf/agentcairn --skill agentcairn-setup -g

Clients the listing names (not checked here)

Claude Desktop, Claude Code, Cursor, VS Code, ChatGPT

Install

Add ccf/agentcairn to your client

Not verified yet

No install recipe yet. We write one for Claude Code, Claude Desktop, Cursor, VS Code, Codex and ChatGPT when the server is in the official MCP registry with a package or remote address we can use.

Until then, follow the project's own README, or the setup the listing publishes under How to set it up.

Works with

What ccf/agentcairn connects to

No confirmed connections yet. A product appears here when the server's registry name, repo, homepage or name ties it to that product, and a client appears when we have an install recipe for it.

Health and security

Is ccf/agentcairn looked after, and what do its setup files show

Health score

63 out of 100

Does someone look after this repository? It does not say the code is good or safe. Worked out from GitHub signals checked 26 Oct 2026. How it is worked out

Part	Points	What we saw
Recent activity	30 of 30	Last push 3 days ago
Releases	15 of 15	5 releases in 90 days
Issue replies	18.4 of 20	First reply in 5.1 days (median)
Maintainer	0 of 15	Owned by a single user
Official source	0 of 20	Community server

Alternatives

Alternatives to ccf/agentcairn

Record	Type	How we know	Checked
topoteretes/cogneeThis is an alternative to it	MCP server	Named in the listing	Not dated
vectorize-io/hindsightThis is an alternative to it	MCP server	Named in the listing	Not dated

Compare

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Sources

Where this comes from

GitHubRegistry
Checked 26 Oct 2026 · Days since the last commit, GitHub forks, GitHub stars, Days to a first reply on issues, Open issues, Releases in the last 90 days

A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.

Changelog