abm.dev MCP server
Account-based marketing enrichment for AI agents.
One endpoint. Cited, multi-source fields. Every value attributed.
What abm.dev is
Account-based marketing for AI agents. Give it an email, a LinkedIn URL, or a company domain; get back a structured record on the person and the company they work for. Every value carries its source, a confidence score, and a last-verified timestamp. 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.
- Citations on every value —
source, confidence (0–1), and freshness (last-verified timestamp).
No per-source bills. No per-field charges. No silent fallbacks.
Connect
Claude (custom connector)
- Open Settings → Connectors → Custom.
- Paste the server URL:
https://mcp.abm.dev/mcp
- Complete the one-time sign-in when prompted.
Then ask, in plain language: "Enrich jane@acme.com."
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 ABM_API_KEY, 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.
Add it to any MCP client that supports command/args (Claude Desktop,
Cursor, Windsurf, Claude Code, and others):
{
"mcpServers": {
"abm": {
"command": "npx",
"args": ["-y", "@abmdev/mcp"]
}
}
}
Generic config snippet (for clients that take a bare command):
{ "command": "npx", "args": ["-y", "@abmdev/mcp"] }
On first run a browser window opens for the one-time sign-in; the token is then
cached for subsequent runs. Point the bridge at a different endpoint by setting
the ABM_MCP_URL environment variable.
Either path reaches the same hosted server. Use the custom connector
(remote URL) above if your client supports it directly; use npx for
clients that only speak local command/args.
Tools
The server exposes enrichment:
- Enrich a person — from an email or a LinkedIn URL. Returns the forty-three person fields plus the company they work for.
- Enrich a company — from a domain. Returns the forty-six company fields.
Every field comes back with its source, confidence, and freshness. Real-time SSE streaming for agent loops; webhooks fire when batch jobs finish.
Pricing
Per-enrichment. No subscription. Credits never expire. All ten sources included — no add-ons.
From about €0.29 per enrichment. Packs: 30 credits €2.89, 100 €9.29, 500 €36.99 (best value), 2,000 €119.99. The playground is free. Free launch credits with code LAUNCHCODES.
See https://abm.dev/#pricing.
Links
Registry reference
This repo is the public description of a hosted MCP server. The server runs at https://mcp.abm.dev/mcp; this repo is not its source. See server.json for the machine-readable manifest.
Support
Questions or a stuck enrichment? Open a ticket: https://abm.dev
Operator
Foxley Farm Operations Ltd · UK Company No. 16392009 · Oakham, United Kingdom. GDPR-compliant.
