generated: '2026-09-05'
method: probed
source: https://commsharbor.com/mcp
name: CommsHarbor MCP Server
description: >-
  Official hosted MCP server for CommsHarbor transactional email, permission-based marketing, CRM,
  and multi-tenant governance. Streamable HTTP transport, JSON-RPC 2.0, protocol version 2024-11-05.
  An anonymous tools/list returns the full 141-tool schema (saved verbatim to
  mcp/commsharbor-mcp-tools.json); the MCP shares the same API handlers as the REST surface, and
  every tool name is the operationId of its backing REST operation. Authenticated calls carry a
  bearer session or scoped organization API key, with X-Organization-Id resolving the active tenant.
  The server publishes its own card at GET /mcp and an Ed25519 MCP-registry verification key at
  /.well-known/mcp-registry-auth.
deployment:
  mode: remote
  endpoint: https://commsharbor.com/mcp
  auth: api-key
  verified: probed
server:
  name: CommsHarbor
  version: 2d690e87
  transport: streamable-http
  protocol_version: '2024-11-05'
  tool_count: 141
x-evidence:
  fetched: '2026-09-05'
  card_url: https://commsharbor.com/mcp
  card_status: 200
  tools_list:
    method: POST tools/list (anonymous JSON-RPC 2.0)
    status: 200
    tools_returned: 141
    saved: mcp/commsharbor-mcp-tools.json
  registry_auth:
    url: https://commsharbor.com/.well-known/mcp-registry-auth
    status: 200
tools_file: mcp/commsharbor-mcp-tools.json