--- bezeichner: "holdings.proof/mcp-server" art: "mcp_server" slug: "holdings-proof-mcp-server" paketkoordinate: "npm:@proof-holdings/mcp-server" status: "aktiv" homepage: "https://proof.holdings" erhebungsstand: "2026-10-10T01:17:01.464Z" namensraum: "holdings.proof" registerseite: "https://tracevero.com/mcp/holdings-proof-mcp-server" abgerufen_am: "2026-10-10" zugangsdaten_erforderlich: false ausfuehrungsort: "lokal" dateisystem_pfadargument: false quelloffen_einsehbar: true roh_beschreibung: "One API, all things verified — control, delegation, human approval, anti-impersonation." version: "1.4.0" roh_umgebungsvariablen: "PROOF_API_KEY, PROOF_BASE_URL" roh_geheime_pflichtvariablen: "" roh_transportarten: "stdio, streamable-http" roh_pfadargumente: "" roh_repository_url: "https://github.com/ProofHoldings/mcp-server" roh_paketquellen: "npm" roh_geheime_pflichtkopfzeilen: "" roh_pfad_umgebungsvariablen: "" roh_remote_adressen: "https://api.proof.holdings/mcp" roh_remote_hosts: "api.proof.holdings" roh_statusmeldung: "" roh_veroeffentlicht_am: "2026-10-09" roh_aktualisiert_am: "2026-10-09" 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: "@proof-holdings/mcp-server" roh_paketversionen: "1.4.0" roh_laufzeithinweise: "" roh_umgebungsformate: "" roh_umgebungsbeschreibungen: "PROOF_API_KEY=Proof Holdings API key (Bearer). Optional: without it the server runs in public mode, where account creation, login and public verification tools work and every other tool asks for a key. Create one in the dashboard at https://proof.holdings. A key minted from inside a session with create_api_key takes effect only once it is set here and the server is restarted — this value is read at startup and has no runtime setter. · PROOF_BASE_URL=API base URL. Defaults to https://api.proof.holdings." roh_symbolformate: "image/png, image/svg+xml" roh_verbindungswege: "{\"packages\":[{\"registryType\":\"npm\",\"identifier\":\"@proof-holdings/mcp-server\",\"version\":\"1.4.0\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"PROOF_API_KEY\",\"description\":\"Proof Holdings API key (Bearer). Optional: without it the server runs in public mode, where account creation, login and public verification tools work and every other tool asks for a key. Create one in the dashboard at https://proof.holdings. A key minted from inside a session with create_api_key takes effect only once it is set here and the server is restarted — this value is read at startup and has no runtime setter.\",\"required\":false,\"secret\":true},{\"name\":\"PROOF_BASE_URL\",\"description\":\"API base URL. Defaults to https://api.proof.holdings.\",\"required\":false,\"secret\":false}],\"additional_arguments_declared\":false}],\"remotes\":[{\"url\":\"https://api.proof.holdings/mcp\",\"transport\":\"streamable-http\",\"headers\":[]}]}" --- # Proof Holdings ## Measured values | Property | Value | Source | Collected on | Level of trust | Raw declaration | | --- | --- | --- | --- | --- | --- | | Required secrets declared | false | MCP-Register | 2026-09-10T01:17:02.024Z | abgeleitet | roh_geheime_pflichtvariablen: ; roh_geheime_pflichtkopfzeilen: | | Execution location | lokal | MCP-Register | 2026-09-10T01:17:02.024Z | abgeleitet | roh_transportarten: stdio, streamable-http | | Path argument present | false | MCP-Register | 2026-09-10T01:17:02.024Z | abgeleitet | roh_pfadargumente: ; roh_pfad_umgebungsvariablen: | | Repository URL listed | true | MCP-Register | 2026-09-10T01:17:02.024Z | abgeleitet | roh_repository_url: https://github.com/ProofHoldings/mcp-server | | Description (raw) | One API, all things verified — control, delegation, human approval, anti-impersonation. | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Declared version | 1.4.0 | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Environment variables (raw) | PROOF_API_KEY, PROOF_BASE_URL | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Required secret variables (raw) | | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Transports (raw) | stdio, streamable-http | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Path arguments (raw) | | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Repository (raw) | https://github.com/ProofHoldings/mcp-server | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Package registries (raw) | npm | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Required secret headers (raw) | | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Path environment variables (raw) | | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Remote URLs (raw) | https://api.proof.holdings/mcp | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Remote hosts (raw) | api.proof.holdings | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Registry status message (raw) | | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | First listed in the registry (raw) | 2026-10-09 | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Last changed in the registry (raw) | 2026-10-09 | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Delivery form (raw) | paket und remote | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Repository platform (raw) | github | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Repository subfolder (raw) | | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Package identifiers (raw) | @proof-holdings/mcp-server | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Package versions (raw) | 1.4.0 | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | | Runtime hints (raw) | | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Environment variable formats (raw) | | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Environment variable descriptions (raw) | PROOF_API_KEY=Proof Holdings API key (Bearer). Optional: without it the server runs in public mode, where account creation, login and public verification tools work and every other tool asks for a key. Create one in the dashboard at https://proof.holdings. A key minted from inside a session with create_api_key takes effect only once it is set here and the server is restarted — this value is read at startup and has no runtime setter. · PROOF_BASE_URL=API base URL. Defaults to https://api.proof.holdings. | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Icon formats (raw) | image/png, image/svg+xml | MCP-Register | 2026-09-10T01:17:02.024Z | selbstauskunft | | | Connection paths (source structure) | {"packages":[{"registryType":"npm","identifier":"@proof-holdings/mcp-server","version":"1.4.0","transport":"stdio","environment":[{"name":"PROOF_API_KEY","description":"Proof Holdings API key (Bearer). Optional: without it the server runs in public mode, where account creation, login and public verification tools work and every other tool asks for a key. Create one in the dashboard at https://proof.holdings. A key minted from inside a session with create_api_key takes effect only once it is set here and the server is restarted — this value is read at startup and has no runtime setter.","required":false,"secret":true},{"name":"PROOF_BASE_URL","description":"API base URL. Defaults to https://api.proof.holdings.","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://api.proof.holdings/mcp","transport":"streamable-http","headers":[]}]} | MCP-Register | 2026-10-10T01:17:01.464Z | selbstauskunft | | ## Links - Namespace: [[namensraum/holdings-proof|holdings.proof]] --- - Registry page: - Retrieved on: 2026-10-10