43
/ 100
1 month ago
glama
touchstone-mcp
Local MCP server that signs and records agent actions into a tamper-evident log using Ed25519 keys for frictionless integration with Touchstone.
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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 2 credentials: TOUCHSTONE_API_KEY, TOUCHSTONE_SIGNING_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.🔐 secret
TOUCHSTONE_API_KEY— "": "tsk_...",config
TOUCHSTONE_BASE_URL— no Defaults to https://touchstone.cvconfig
TOUCHSTONE_KEY_FILE— alt Path to JSON {"seed_b64":"…"} instead of the inline seedconfig
TOUCHSTONE_RECORDER— "": "rec_...",🔐 secret
TOUCHSTONE_SIGNING_KEY— "": "<base64 Ed25519 32-byte seed>"config
TOUCHSTONE_SUBJECT— "": "<your-colony-sub>",// 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 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[](https://m8ven.ai/mcp/touchstone-cv-touchstone-mcp-1dedh7)commit: ba585f285df2e2de5bf515daa3d4e33033290daf
code hash: 5d57b8734b57322a13db036ca5ffd432669c952016682411740078e21424251c
verified: 6/25/2026, 9:54:18 AM