Full Enrich MCP Server

FullEnrich finds verified B2B contact data (emails and mobile phone numbers) through waterfall enrichment across 25+ data providers. This repository is the official FullEnrich integration for AI agents: a remote MCP server and a Claude Code plugin with 9 guided skills for prospecting, enrichment, outreach, and recruiting.

Teams that work with b2b data, lead enrichment and sales and want a hosted endpoint instead of running a local process. The project is written in Ruby.

VERIFIED ACTIVE

LAST COMMIT 2026-09-01 · ★ 6 · #78 OF 90 MAINTAINED EMAIL · VERIFIED 2026-09-18

MIT · Ruby · how we verify → /methodology

01 · Install Full Enrich

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add fullenrich-fullenrich-skills --transport http https://mcp.fullenrich.com/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "fullenrich-fullenrich-skills": {
      "url": "https://mcp.fullenrich.com/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://mcp.fullenrich.com/mcp

transport: streamable-http

endpoint alive - authentication required · probed 2026-09-18

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to mcp.fullenrich.com

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

license MIT - declared in the repository

registry namespace io.github.FullEnrich is GitHub-verified and matches the repo owner

03 · What Full Enrich can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v1.0.4 · 2026-09-01

Distribution · add the public FullEnrich distribution repository to the official MCP Registry metadata · align Cursor, Claude, Gemini, and Registry package versions at 1.0.4 · The hosted MCP endpoint and OAuth behavior…

v1.0.3 · 2026-08-12

Distribution · correct the case-sensitive MCP Registry namespace · add a tag-bound GitHub OIDC publication workflow · align Cursor, Claude, Gemini, and Registry package versions · Privacy and outreach safeguards…

v1.0.2 · 2026-08-11

FullEnrich v1.0.2 · Add portable Agent Plugin and MCP Registry manifests. · Add the Gemini CLI extension manifest. · Align the nine skills with Agent Skills metadata. · Clarify CRM, privacy, support, and endpoint…

04 · Who maintains Full Enrich

FullEnrich is maintained by fullenrich. It's the only MCP server we track from this author; the repo dates to Mar 2026.

05 · Facts

repository: github.com/fullenrich/fullenrich-skills
category: email - ranked #78 of 90 actively-maintained email servers as of 2026-09-18.
release cadence: 3 releases in the last 90 days (latest 2026-09-01)
registry: io.github.FullEnrich/fullenrich (active, first published 2026-08-12 · 2 versions)

06 · Full Enrich FAQ

What is Full Enrich?

Is Full Enrich still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-01 and it shipped 3 releases in the last 90 days. We re-verify nightly.

How do I install Full Enrich?

Run `claude mcp add fullenrich-fullenrich-skills --transport http https://mcp.fullenrich.com/mcp`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does Full Enrich require authentication?

Yes - when we probed the endpoint on 2026-09-18, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

07 · Alternatives to Full Enrich

Alternatives to Full Enrich

Maintained email servers if Full Enrich isn't the fit.

More email MCP servers · GBG Loqate - Reach · Multi Gmail MCP · Hail · Grad Agent