Cairn

Item: Cairn
Rating: 74
Author: M8ven

Enables AI tools to query a user's private, locally stored memories (notes, documents) with source citations, using the MCP protocol.

→ johnmontejano/cairn · listed on glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

Glama

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

✅

4 tools verified — handlers match their declared behaviour

3 read-only tools verified — handlers contain no write/delete/exec

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: CAIRN_MASTER_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.

configAI_PROVIDER

configAUTH_PROVIDER

configCAIRN_CONNECTION_CODE

configCAIRN_E2E_PORT

🔐 secretCAIRN_MASTER_KEY

configCAIRN_MODE

configCAIRN_WORKER_BATCH

configCAIRN_WORKER_POLL_MS

configDATABASE_URL

// 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 5 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/johnmontejano-cairn-qu1zah)](https://m8ven.ai/mcp/johnmontejano-cairn-qu1zah)

commit: ffabb523d2b717a7a652ca1039ea4225589f30de

code hash: 1a062c58d20a468b198ed501c8d915cec2ddb259303ebdf3461206cce3a04f61

verified: 7/29/2026, 9:28:31 AM

view raw JSON →