Anchorr MCP Server

Anchorr MCP

The MCP server for Anchorr — the agent-native CRM. 25 tools across contacts, companies, deals, sequences, activities, and an enrichment waterfall (Apollo → Hunter → AI research) with shared cache and per-call audit.

Every CRM was built for humans typing into forms. We built one for AI agents executing pipeline.

Connect

API keys are scoped per-tool category — issue narrow keys per agent (e.g. enrichment-only for a research bot, contacts:write + sequences:write for a prospecting agent).

Tool surface

Enrichment — Resolve contacts and companies through a provider waterfall. Cache is shared with the Anchorr web product, so a hit from Cursor warms the kanban; a hit from the kanban warms the agent.

• enrich_contact — single contact via email or (first_name, last_name, domain)
• enrich_company — single company via domain or name
• bulk_enrich_contacts — up to 200 contact IDs in one call, concurrency-capped, returns aggregate stats and per-contact outcomes

Contacts & Companies — list_contacts, get_contact, create_contact, bulk_create_contacts, enroll_contact_in_sequence, list_companies, get_company, create_company, update_company.

Deals & Pipeline — list_deals, get_deal, create_deal, update_deal, move_deal_stage, close_deal. Deals carry next_step and stale-deal detection.

Sequences & Templates — list_sequences, get_sequence, create_sequence, update_sequence, list_templates, create_template, update_template. Email / wait / task steps with {{first_name}} / {{company}} placeholders.

Activities — list_activities, log_activity, create_task, complete_task.

Agent — get_agent_overview, get_agent_config, update_agent_config, list_candidates, update_candidate_status. The autonomous agent that runs continuous prospecting + reply qualification on top of the CRM.

Resources

Composite reads tuned for "prep me for this meeting" / "brief me on this account" prompts. One resource fetch replaces five or six tool chains.

• anchorr://org/overview — pipeline + contacts + agent + tasks snapshot
• anchorr://deal/{id}/brief — deal + contact + company + recent activities + research
• anchorr://contact/{id}/brief — contact + company + activities + deals + sequence enrollments + research
• anchorr://company/{id}/brief — company + contacts + deals + activities + research

Audit & cost

Every tool call is logged to mcp_audit_log with the calling key, parameters, success state, and duration. Every enrichment is logged to enrichment_requests with the per-attempt provider trail and cost in micro-dollars (USD × 10⁶). Cache hits are free.

Example

{
  "tool": "enrich_contact",
  "input": { "email": "patrick@stripe.com" }
}

{
  "data": { "first_name": "Patrick", "last_name": "Collison", "title": "CEO", "company": "Stripe", "linkedin_url": "..." },
  "resolved_by": "apollo",
  "served_from": "provider",
  "attempts": [
    { "provider": "apollo", "ok": true, "latency_ms": 412, "cost_micros": 50000 }
  ],
  "total_cost_micros": 50000,
  "total_latency_ms": 478
}

Use with Claude Desktop

{
  "mcpServers": {
    "anchorr": {
      "url": "https://anchorr-mcp.mgthompo.workers.dev/mcp",
      "headers": {
        "Authorization": "Bearer ancr_live_..."
      }
    }
  }
}

Use with Cursor

Add to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "anchorr": {
      "type": "streamable-http",
      "url": "https://anchorr-mcp.mgthompo.workers.dev/mcp",
      "headers": {
        "Authorization": "Bearer ancr_live_..."
      }
    }
  }
}

License

Source code in this directory is part of the Anchorr platform. The hosted MCP server is free to use with an Anchorr account; usage is metered against your Anchorr plan's quotas.