holdings.proof/mcp-server

up checked 2026-11-11T06:38:18.754Z

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Publisher-provided title

Proof Holdings

Publisher-provided description

One API, all things verified — control, delegation, human approval, anti-impersonation.

Summary by lookupd

Creates, tracks and revokes identity and domain verifications, and validates or lists signed proof tokens for offline checks.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http server https://api.proof.holdings/mcp

Claude Code, npm package (stdio)

claude mcp add server -- npx -y @proof-holdings/mcp-server

Codex, remote (streamable-http)

codex mcp add server --url https://api.proof.holdings/mcp

Codex, npm package (stdio)

codex mcp add server -- npx -y @proof-holdings/mcp-server

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "server": {
      "url": "https://api.proof.holdings/mcp"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "server": {
      "command": "npx",
      "args": [
        "-y",
        "@proof-holdings/mcp-server"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (showing 30 of 180)

Publisher-provided text

• create_verification Create a new identity verification. Initiates a verification flow for an asset identifier (phone number, email, domain, social handle, wallet address, account,
• get_verification Get a verification by ID. Returns the full verification object including status, channel, and proof token if verified. Before calling this for a challenge you
• list_verifications List verifications with optional filters. Returns paginated results. ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp → Authenticate)
• trigger_verification Trigger a DNS/HTTP verification check for a pending domain verification. ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp → Authentic
• submit_verification_code Submit an OTP/challenge code for a pending verification. Accepted ONLY where we delivered the code out-of-band to the party being verified: type "email", and ty
• resend_verification Resend a verification message (email channel only). Generates and sends a new code. ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp
• test_verify Auto-complete a verification in test mode (pk_test_* API keys only). Useful for testing flows without real OTP delivery. ACCESS: needs a Proof account. Authent
• list_verified_users List verified users grouped by external_user_id. Shows all verifications per user. ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp →
• get_verified_user Get a single verified user and their verifications by external user ID. ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp → Authentica
• start_domain_verification Start a B2B domain verification. Creates a verification record and returns DNS/HTTP instructions for the customer to complete. ACCESS: needs a Proof account. A
• check_domain_verification Check the status of a pending domain verification. Triggers a DNS/HTTP check and returns the updated status. ACCESS: needs a Proof account. Authenticate this c
• delete_domain_verification Delete a domain verification attempt that is not verified (pending, verifying or failed) — nothing is revoked. A verified domain, or one that needs re-verificat
• wait_for_verification Poll a verification until it reaches a terminal state (verified, failed, expired, revoked, or cancelled). Uses exponential backoff (2s initial, 1.5x, 30s max) w
• create_multi_channel_verification Create a multi-channel phone verification: one phone number challenged over several channels at once (OR / first-wins). The first channel the user completes win
• get_multi_channel_verification_status Get the status of a multi-channel verification group by its group_id. Returns the aggregate status (pending/verified/expired), the winning_channel once one comp
• create_verification_request Create a multi-asset verification request. Allows verifying multiple assets (phone, email, domain, social, wallet, account, telegram_bot) in a single flow. ACC
• get_verification_request Get a verification request by ID. Returns the request with all its asset verification statuses. ACCESS: needs a Proof account. Authenticate this client (Claude
• get_request_proofs Get proof tokens for verified assets in a verification request. Returns proof tokens that can be used for offline verification. ACCESS: needs a Proof account.
• list_verification_requests List verification requests with optional filters. Returns paginated results. ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp → Authe
• get_request_by_reference Get a verification request by its reference ID (your unique identifier). ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp → Authentic
• cancel_verification_request Cancel a pending verification request. Only pending requests can be cancelled. ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp → Aut
• wait_for_request Poll a verification request until it reaches a terminal state (completed, expired, or cancelled). Uses exponential backoff (2s initial, 1.5x, 30s max) with jitt
• validate_proof Validate a proof token online. Checks the token signature, expiry, and revocation status against the server, and optionally that the proof is about the identifi
• get_proof_status Get the status of a proof by its public handle (ph_ctl_* / ph_dlg_*) or a verification ID. Returns whether the proof is active, suspended, expired, or revoked —
• revoke_proof Revoke a proof by its public handle (ph_ctl_* / ph_dlg_*) or a verification ID — the same addresses get_proof_status takes. The proof token will no longer valid
• list_revoked_proofs Get the revocation list for offline proof validation. Returns a signed list of all revoked proof IDs. Reuse a fetched list for up to 5 minutes (its cache lifeti
• get_proof_token Get the current token of a proof you own, by its public ph_ctl_* handle. After a signing-key rotation this is the re-signed token, which replaces any older copy
• list_reissued_proofs List your proofs whose token was re-signed at or after an instant, oldest first — what to re-fetch after a signing-key rotation, for example when a webhook was
• get_delegation_token Get the current token of an active delegation by its public ph_dlg_* handle — after a signing-key rotation, the re-signed token to publish in place of the old o
• create_session Create a new phone verification session. Returns deep_link, qr_code (base64 PNG), and qr_text (UTF-8 text QR for terminal display). Sessions provide a hosted ve

Changes

Newest first, as lookupd saw them

• 2026-11-11: version 1.8.3 → 1.8.4

Details

• Version: 1.8.4
• Transports: streamable-http, stdio
• Uptime (7 days): 100%
• Median latency: 1829 ms
• First indexed: 2026-11-01T09:02:40.116Z
• Last seen in registry: 2026-11-11T14:17:15.765Z
• Repository: https://github.com/ProofHoldings/mcp-server
• Website: https://proof.holdings

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