Abm MCP server

abm.dev MCP server

The account-based marketing API for AI agents. Search, Enrich, and Create across B2B people and companies — every field cited with a source and confidence score. One key, ten sources, no per-field bills.

• Hosted server: https://mcp.abm.dev/mcp
• Homepage: https://abm.dev
• For agents (machine-readable): https://abm.dev/llms.txt

What your agents can do

abm.dev is the account-based marketing API for AI agents. One key, one schema, four verbs:

• Search — find companies and people by criteria. searchcompanies, searchcontacts.
• Source — hand it a target account, get the right buying-committee people back. Async briefs: source, get_source.
• Enrich — cited, multi-source fields on any person or company. createenrichment, getenrichmentfields, getenrichment_sources.
• Create — write CRM records and stage outreach. createcompany, createcontact, createoutreach; queuelinkedinpost stages** a post for human approval — it never auto-publishes.

Every value carries its source and a confidence score (0–1). A value is cited or it is not returned. No fabricated facts.

What you get

• Eighty-nine canonical fields per record — forty-three on the person, forty-six on the company.
• Forty signals on every prospect.
• Ten sources, resolved into one response — LinkedIn, Companies House, Perplexity, Tavily, Hunter, and others.
• A citation on every value — source and confidence (0–1), with the winning source that produced it.

No per-source bills. No per-field charges. No silent fallbacks.

Connect

Claude (custom connector)

1. Open Settings → Connectors → Custom.
2. Paste the server URL: https://mcp.abm.dev/mcp
3. Complete the one-time sign-in when prompted.

Then ask, in plain language: "Find the VP of Marketing at Acme, then enrich them."

Claude Code (plugin)

One install wires both the connector and the abm.dev Agent Skill — no URL pasting:

/plugin marketplace add abm-dev-git/abm-mcp
/plugin install abm-dev@abm-dev

OAuth sign-in happens on first tool use. See claude-plugin/.

Cursor / Claude Code / Windsurf

These agents drive the REST API directly. Paste this prompt:

Read https://abm.dev/llms.txt. Request an API key, save it to .env as ABMAPIKEY, then run a test enrichment against https://api.abm.dev/v1/enrichments. Report the result with its citations.

Script and terminal agents

Call the REST API directly:

curl https://api.abm.dev/v1/enrichments \
  -H "x-api-key: $ABM_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"type":"person","input":{"email":"jane@acme.com"}}'

input also accepts a LinkedIn URL or a company domain.

Install (npx)

Prefer a local command over a remote URL? The @abmdev/mcp package is a thin bridge: npx -y @abmdev/mcp launches a local STDIO MCP server that proxies to the hosted server at https://mcp.abm.dev/mcp, handling the OAuth 2.1 PKCE sign-in and token caching for you. It defines no tools of its own — it exposes whatever the hosted server serves.

Shortened. The full README is on GitHub.