generated: '2026-08-13'
method: searched
status: published
source: https://developer.demandbase.com/docs/custom-mcp-clients
docs:
  - https://developer.demandbase.com/docs/mcp
  - https://developer.demandbase.com/docs/custom-mcp-clients
  - https://developer.demandbase.com/docs/instructions
  - https://developer.demandbase.com/docs/credit-consumption
deployment:
  mode: remote
  endpoint: https://gateway.demandbase.com/mcp/servers/db-mcp
  auth: oauth
  verified: probed
server:
  name: db-mcp
  vendor: Demandbase
  transport: http
  url: https://gateway.demandbase.com/mcp/servers/db-mcp
  protected_resource_metadata: https://gateway.demandbase.com/.well-known/oauth-protected-resource
  authorization_server_metadata: https://gateway.demandbase.com/.well-known/oauth-authorization-server
authentication:
  scheme: OAuth 2.1 authorization code + PKCE (S256) with dynamic client registration
  issuer: https://authentication.demandbase.com/oauth2/aus7fu7m8kDj90Z532p7
  authorization_endpoint: https://authentication.demandbase.com/oauth2/aus7fu7m8kDj90Z532p7/v1/authorize
  token_endpoint: https://authentication.demandbase.com/oauth2/aus7fu7m8kDj90Z532p7/v1/token
  registration_endpoint: https://gateway.demandbase.com/mcp/v1/register
  token_endpoint_auth_methods_supported: [none]
  scopes_supported: [openid, profile, email, offline_access]
  resource: https://gateway.demandbase.com/mcp/
  entitlement: >-
    MCP is enabled per tenant by the Demandbase account team, and per user through the
    MCP tab in Demandbase One Permission Sets (Full Access / Limited Access to
    "Demandbase Data" and/or "Your Data" / No Access). MCP calls draw down the same
    credit entitlements as the REST APIs.
introspection:
  attempted: '2026-08-13'
  method: 'POST tools/list (JSON-RPC 2.0) with Accept: application/json, text/event-stream'
  http_status: 401
  response: '{"status": "Authentication Failed - Unauthorized."}'
  www_authenticate: >-
    Bearer resource_metadata="https://gateway.demandbase.com/.well-known/oauth-protected-resource",
    authorization_uri="https://authentication.demandbase.com/oauth2/aus7fu7m8kDj90Z532p7/v1/authorize"
  result: >-
    The live tool list and its inputSchemas are OAuth-gated and require an authenticated
    tenant session. The server is well-behaved — it returns the RFC 9728 challenge that
    lets an MCP client bootstrap discovery — but no anonymous tools/list is possible.
    The capabilities below are transcribed from the provider's own published capability
    table, NOT from a tools/list response. Tool names and input schemas are unknown and
    are deliberately not invented here.
capabilities:
  - area: Internal account data
    description: >-
      Search and prioritize accounts using engagement, journey stage, scores,
      opportunities, Intent, and Buying Group coverage.
  - area: Internal person data
    description: >-
      Find CRM-known contacts and leads using identity, role, engagement, and Buying
      Group membership.
  - area: Account-level Intent
    description: >-
      Identify accounts demonstrating recent Intent based on keywords, keyword sets,
      competitive research, strength, and activity date.
  - area: Buying Groups
    description: >-
      Retrieve configured Buying Groups, personas, and buyer roles; assess coverage and
      identify gaps.
  - area: Account Briefs
    description: >-
      Generate consolidated, meeting-ready account summaries using available account,
      opportunity, engagement, Intent, Buying Group, company, and news data.
  - area: Global company data
    description: >-
      Research companies using firmographics, industries, location, size, technologies,
      news, and corporate hierarchy.
  - area: Global contact data
    description: >-
      Find external contacts using role, seniority, location, employment, and contact
      criteria.
  - area: Net-new contacts
    description: >-
      Find relevant external contacts for a specific account who are associated with its
      Buying Groups and are not already represented in CRM.
  - area: Reference data
    description: >-
      Retrieve tenant-configured account lists, keyword sets, keywords, Buying Groups,
      personas, and buyer roles.
supported_clients:
  - ChatGPT
  - Claude
  - Gemini
  - Gong
  - Microsoft Copilot Studio
  - Outreach
  - Sendoso
  - Visual Studio Code
  - Custom MCP clients
tools: []
x-evidence:
  fetched: '2026-08-13'
  endpoint_probe:
    url: https://gateway.demandbase.com/mcp/servers/db-mcp
    method: POST
    http_status: 401
  metadata_probe:
    url: https://gateway.demandbase.com/.well-known/oauth-protected-resource
    http_status: 200