Koskamo

Proof Holdings MCP MCP server

The Proof Holdings MCP server wraps the company's entire REST API into 171 structured tools, allowing AI agents to verify assets, manage human approvals, handle anti-impersonation checks, and automate trust workflows via a hosted HTTP endpoint or local npm package.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Proof Holdings
MCP endpoint (Streamable HTTP)
https://api.proof.holdings/mcp
Vendor documentation

What you can do with it

  • Verify digital proofs and delegations
  • Manage user accounts and sign-ins
  • Automate trust workflows for AI agents
  • Check revocation lists and asset control
Tools advertised by the last live check:
  • create_verification
  • get_verification
  • list_verifications
  • trigger_verification
  • submit_verification_code
  • resend_verification
  • test_verify
  • list_verified_users
  • get_verified_user
  • start_domain_verification
  • check_domain_verification
  • wait_for_verification
  • create_multi_channel_verification
  • get_multi_channel_verification_status
  • create_verification_request
  • get_verification_request
  • get_request_proofs
  • list_verification_requests
  • get_request_by_reference
  • cancel_verification_request
  • wait_for_request
  • validate_proof
  • get_proof_status
  • revoke_proof
  • list_revoked_proofs
  • create_session
  • get_session
  • wait_for_session
  • list_assets
  • get_asset
  • revoke_asset
  • get_current_user
  • list_auth_sessions
  • revoke_auth_session
  • get_usage
  • get_platform_summary
  • get_settings
  • update_settings
  • export_data
  • search
  • get_self_api_key
  • get_api_key_usage
  • list_templates
  • get_default_templates
  • get_template
  • update_template
  • delete_template
  • preview_template
  • render_template
  • get_webhook_stats
  • list_webhook_deliveries
  • get_webhook_delivery
  • retry_webhook_delivery
  • get_subscription
  • list_profiles
  • create_profile
  • get_profile
  • update_profile
  • delete_profile
  • set_primary_profile
  • list_profile_templates
  • update_profile_template
  • delete_profile_template
  • preview_profile_template
  • update_profile_proofs
  • get_my_profile
  • update_my_profile
  • get_profile_assets
  • list_emails
  • remove_email
  • set_primary_email
  • start_add_email
  • get_add_email_status
  • verify_email_otp
  • resend_email_otp
  • list_phones
  • remove_phone
  • set_primary_phone
  • start_add_phone
  • get_add_phone_status
  • list_api_keys
  • create_api_key
  • revoke_api_key
  • regenerate_api_key
  • start_2fa
  • get_2fa_status
  • verify_2fa
  • verify_2fa_magic_link
  • wait_for_2fa
  • list_domains
  • add_domain
  • get_domain
  • delete_domain
  • verify_domain
  • connect_cloudflare
  • connect_godaddy
  • connect_dns_provider
  • add_verification_provider
  • get_dns_providers
  • verify_domain_with_credentials
  • check_domain_credentials
  • start_domain_email_verification
  • confirm_domain_email_code
  • resend_domain_email
  • setup_domain_email
  • check_domain_email_status
  • list_dns_credentials
  • create_dns_credential
  • delete_dns_credential
  • list_my_requests
  • list_incoming_requests
  • create_user_request
  • claim_request_assets
  • cancel_user_request
  • extend_request
  • share_request_email
  • start_user_domain_verification
  • get_user_domain_verification_status
  • check_user_domain_verification
  • claim_username
  • update_public_proofs
  • create_authorization
  • get_authorization
  • list_authorizations
  • revoke_authorization
  • export_authorizations
  • create_confirmation
  • get_confirmation
  • list_confirmations
  • get_confirmation_approval_link
  • wait_for_confirmation
  • create_hitl
  • get_hitl
  • list_hitls
  • update_hitl
  • delete_hitl
  • request_hitl_authorization
  • create_chat_id_discovery
  • poll_chat_id_discovery
  • wait_for_chat_id_discovery
  • get_hitl_keys
  • upload_hitl_keys
  • delete_hitl_keys
  • create_identity_challenge
  • get_identity_challenge
  • create_circle
  • list_circles
  • get_circle
  • update_circle
  • delete_circle
  • add_circle_member
  • list_circle_members
  • invite_circle_member
  • create_circle_member_drill
  • remove_circle_member
  • add_circle_member_channel
  • list_circle_member_channels
  • remove_circle_member_channel
  • create_delegation
  • list_delegations
  • get_delegation
  • revoke_delegation
  • verify_delegation
  • verify_delegations
  • start_login
  • wait_for_login
  • create_account
  • send_account_email
  • wait_for_account_creation
  • start_2fa_for_action
  • render_auth_link

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http proof-holdings-mcp https://api.proof.holdings/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add proof-holdings-mcp --url https://api.proof.holdings/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable proof-holdings-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "proof-holdings-mcp": {
      "url": "https://api.proof.holdings/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.
Cline configuration
{
  "mcpServers": {
    "proof-holdings-mcp": {
      "type": "streamableHttp",
      "url": "https://api.proof.holdings/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start proof-holdings-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "proof-holdings-mcp": {
      "type": "http",
      "url": "https://api.proof.holdings/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http proof-holdings-mcp https://api.proof.holdings/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "proof-holdings-mcp": {
      "url": "https://api.proof.holdings/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "proof-holdings-mcp": {
      "serverUrl": "https://api.proof.holdings/mcp"
    }
  }
}

Do you run Proof Holdings MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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