agentcairn

Item: agentcairn
Rating: 69
Author: M8ven

agentcairn is a local-first memory MCP server: your agent's memories live as Markdown in an Obsidian vault you own — the source of truth — with a rebuildable DuckDB index providing fast hybrid BM25 + vector + graph recall. It exposes tools to capture, recall, and manage those memories (non-lossy, with secret redaction) and works the same across Claude Code, Codex, Cursor, and any MCP host.

→ ccf/agentcairn · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: ANTHROPIC_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretANTHROPIC_API_KEY

configCAIRN_EVAL_EMBEDDER

configCAIRN_CONFIG

configOPENCODE_DATA_DIR

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/ccf-agentcairn-rppqyt)](https://m8ven.ai/mcp/ccf-agentcairn-rppqyt)

commit: e00a11c01d0a6df4121621fd8f30d40e55e341e9

code hash: c9e1d04bae43896792b5ceba4a4f601439fe769bc8124548def25cd4bdcfb8f4

verified: 6/24/2026, 9:43:53 AM

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