---
bezeichner: "cv.touchstone/touchstone"
art: "mcp_server"
slug: "cv-touchstone-touchstone"
paketkoordinate: "npm:@touchstone-cv/mcp"
status: "aktiv"
homepage: "https://github.com/Touchstone-CV/touchstone-mcp"
erhebungsstand: "2026-10-11T01:17:01.851Z"
namensraum: "cv.touchstone"
registerseite: "https://tracevero.com/mcp/cv-touchstone-touchstone"
abgerufen_am: "2026-10-11"
zugangsdaten_erforderlich: true
ausfuehrungsort: "lokal"
dateisystem_pfadargument: false
quelloffen_einsehbar: true
einsatzgebiet: "kryptowaehrung"
roh_beschreibung: "Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions."
version: "1.1.0"
roh_umgebungsvariablen: "TOUCHSTONE_RECORDER, TOUCHSTONE_SUBJECT, TOUCHSTONE_API_KEY, TOUCHSTONE_SIGNING_KEY, TOUCHSTONE_KEY_FILE, TOUCHSTONE_BASE_URL"
roh_geheime_pflichtvariablen: "TOUCHSTONE_API_KEY"
roh_transportarten: "stdio, streamable-http"
roh_pfadargumente: ""
roh_repository_url: "https://github.com/Touchstone-CV/touchstone-mcp"
roh_paketquellen: "npm"
roh_geheime_pflichtkopfzeilen: "Authorization"
roh_pfad_umgebungsvariablen: ""
roh_remote_adressen: "https://touchstone.cv/mcp"
roh_remote_hosts: "touchstone.cv"
roh_statusmeldung: ""
roh_veroeffentlicht_am: "2026-07-10"
roh_aktualisiert_am: "2026-07-10"
roh_schemafassung: "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json"
roh_bereitstellungsform: "paket und remote"
roh_repository_quelle: "github"
roh_repository_unterordner: ""
roh_paketbezeichner: "@touchstone-cv/mcp"
roh_paketversionen: "0.3.1"
roh_laufzeithinweise: ""
roh_umgebungsformate: ""
roh_umgebungsbeschreibungen: "TOUCHSTONE_API_KEY=Touchstone API key (tsk_...) for the append/disclose REST calls. · TOUCHSTONE_BASE_URL=Override the Touchstone API base URL (defaults to https://touchstone.cv). · TOUCHSTONE_KEY_FILE=Path to a file holding the base64 Ed25519 seed (alternative to TOUCHSTONE_SIGNING_KEY). · TOUCHSTONE_RECORDER=Recorder public id (rec_...) to append to. · TOUCHSTONE_SIGNING_KEY=Base64 Ed25519 seed. Signs locally — the key never leaves your machine. Use this or TOUCHSTONE_KEY_FILE. · TOUCHSTONE_SUBJECT=The subject Colony sub whose key signs entries."
roh_symbolformate: ""
roh_verbindungswege: "{\"packages\":[{\"registryType\":\"npm\",\"identifier\":\"@touchstone-cv/mcp\",\"version\":\"0.3.1\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"TOUCHSTONE_RECORDER\",\"description\":\"Recorder public id (rec_...) to append to.\",\"required\":true,\"secret\":false},{\"name\":\"TOUCHSTONE_SUBJECT\",\"description\":\"The subject Colony sub whose key signs entries.\",\"required\":true,\"secret\":false},{\"name\":\"TOUCHSTONE_API_KEY\",\"description\":\"Touchstone API key (tsk_...) for the append/disclose REST calls.\",\"required\":true,\"secret\":true},{\"name\":\"TOUCHSTONE_SIGNING_KEY\",\"description\":\"Base64 Ed25519 seed. Signs locally — the key never leaves your machine. Use this or TOUCHSTONE_KEY_FILE.\",\"required\":false,\"secret\":true},{\"name\":\"TOUCHSTONE_KEY_FILE\",\"description\":\"Path to a file holding the base64 Ed25519 seed (alternative to TOUCHSTONE_SIGNING_KEY).\",\"required\":false,\"secret\":false},{\"name\":\"TOUCHSTONE_BASE_URL\",\"description\":\"Override the Touchstone API base URL (defaults to https://touchstone.cv).\",\"required\":false,\"secret\":false}],\"additional_arguments_declared\":false}],\"remotes\":[{\"url\":\"https://touchstone.cv/mcp\",\"transport\":\"streamable-http\",\"headers\":[{\"name\":\"Authorization\",\"description\":\"A Touchstone API key as 'Bearer tsk_...' — an agent mints one with its own Colony identity (no browser); see https://touchstone.cv/developers\",\"required\":true,\"secret\":true}]}]}"
---

# Touchstone

## Measured values

| Property | Value | Source | Collected on | Level of trust | Raw declaration |
| --- | --- | --- | --- | --- | --- |
| Required secrets declared | true | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_geheime_pflichtvariablen: TOUCHSTONE_API_KEY; roh_geheime_pflichtkopfzeilen: Authorization |
| Execution location | lokal | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_transportarten: stdio, streamable-http |
| Path argument present | false | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_pfadargumente: ; roh_pfad_umgebungsvariablen: |
| Repository URL listed | true | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_repository_url: https://github.com/Touchstone-CV/touchstone-mcp |
| Field of use, derived from the vendor description | kryptowaehrung | MCP-Register | 2026-08-26T16:45:01.514Z | abgeleitet | roh_beschreibung: Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions. |
| Description (raw) | Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions. | MCP-Register | 2026-08-26T16:45:01.514Z | selbstauskunft |  |
| Declared version | 1.1.0 | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Environment variables (raw) | TOUCHSTONE_RECORDER, TOUCHSTONE_SUBJECT, TOUCHSTONE_API_KEY, TOUCHSTONE_SIGNING_KEY, TOUCHSTONE_KEY_FILE, TOUCHSTONE_BASE_URL | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Required secret variables (raw) | TOUCHSTONE_API_KEY | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Transports (raw) | stdio, streamable-http | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Path arguments (raw) |  | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Repository (raw) | https://github.com/Touchstone-CV/touchstone-mcp | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Package registries (raw) | npm | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Required secret headers (raw) | Authorization | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Path environment variables (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Remote URLs (raw) | https://touchstone.cv/mcp | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Remote hosts (raw) | touchstone.cv | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Registry status message (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| First listed in the registry (raw) | 2026-07-10 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Last changed in the registry (raw) | 2026-07-10 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Delivery form (raw) | paket und remote | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Repository platform (raw) | github | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Repository subfolder (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Package identifiers (raw) | @touchstone-cv/mcp | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Package versions (raw) | 0.3.1 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Runtime hints (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Environment variable formats (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Environment variable descriptions (raw) | TOUCHSTONE_API_KEY=Touchstone API key (tsk_...) for the append/disclose REST calls. · TOUCHSTONE_BASE_URL=Override the Touchstone API base URL (defaults to https://touchstone.cv). · TOUCHSTONE_KEY_FILE=Path to a file holding the base64 Ed25519 seed (alternative to TOUCHSTONE_SIGNING_KEY). · TOUCHSTONE_RECORDER=Recorder public id (rec_...) to append to. · TOUCHSTONE_SIGNING_KEY=Base64 Ed25519 seed. Signs locally — the key never leaves your machine. Use this or TOUCHSTONE_KEY_FILE. · TOUCHSTONE_SUBJECT=The subject Colony sub whose key signs entries. | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Icon formats (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Connection paths (source structure) | {"packages":[{"registryType":"npm","identifier":"@touchstone-cv/mcp","version":"0.3.1","transport":"stdio","environment":[{"name":"TOUCHSTONE_RECORDER","description":"Recorder public id (rec_...) to append to.","required":true,"secret":false},{"name":"TOUCHSTONE_SUBJECT","description":"The subject Colony sub whose key signs entries.","required":true,"secret":false},{"name":"TOUCHSTONE_API_KEY","description":"Touchstone API key (tsk_...) for the append/disclose REST calls.","required":true,"secret":true},{"name":"TOUCHSTONE_SIGNING_KEY","description":"Base64 Ed25519 seed. Signs locally — the key never leaves your machine. Use this or TOUCHSTONE_KEY_FILE.","required":false,"secret":true},{"name":"TOUCHSTONE_KEY_FILE","description":"Path to a file holding the base64 Ed25519 seed (alternative to TOUCHSTONE_SIGNING_KEY).","required":false,"secret":false},{"name":"TOUCHSTONE_BASE_URL","description":"Override the Touchstone API base URL (defaults to https://touchstone.cv).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://touchstone.cv/mcp","transport":"streamable-http","headers":[{"name":"Authorization","description":"A Touchstone API key as 'Bearer tsk_...' — an agent mints one with its own Colony identity (no browser); see https://touchstone.cv/developers","required":true,"secret":true}]}]} | MCP-Register | 2026-09-08T01:17:01.649Z | selbstauskunft |  |

## Links

- Namespace: [[namensraum/cv-touchstone|cv.touchstone]]

---

- Registry page: <https://tracevero.com/mcp/cv-touchstone-touchstone>
- Retrieved on: 2026-10-11
