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FullEnrich

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Search B2B contacts, enrich verified emails and phone numbers, and export results.

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http fullenrich 'https://mcp.fullenrich.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "fullenrich": {
            "type": "http",
            "url": "https://mcp.fullenrich.com/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. FullEnrich MCP — B2B contact enrichment for AI agents
  2. Install
  3. Capability boundary
  4. Why FullEnrich
  5. Skills
  6. Example prompts
  7. What's in this repo
  8. Links

FullEnrich MCP — B2B contact enrichment for AI agents

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.

Install

Claude Code

Install the plugin to connect the MCP server and add the 9 skills:

/plugin marketplace add FullEnrich/fullenrich-skills
/plugin install fullenrich@fullenrich
Cursor local install

Cursor loads root Agent Plugins from ~/.cursor/plugins/local. Clone this repository directly into the local plugin directory:

mkdir -p ~/.cursor/plugins/local
git clone https://github.com/FullEnrich/fullenrich-skills ~/.cursor/plugins/local/fullenrich

Alternatively, copy the complete repository directly into ~/.cursor/plugins/local/fullenrich.

Restart Cursor or run Developer: Reload Window, then verify that the 9 skills and the fullenrich MCP server appear. The package is not yet listed in the Cursor Marketplace.

FullEnrich is published in the official MCP Registry under io.github.FullEnrich/fullenrich. The public distribution repository linked by the Registry is this repository; the hosted MCP implementation remains private.

Gemini CLI

After this package is released, install the extension from the public repository:

gemini extensions install https://github.com/FullEnrich/fullenrich-skills

Gemini CLI loads the remote MCP server and the 9 skills. Authenticate with FullEnrich on the first MCP connection. The package is not yet listed in the Gemini CLI extension gallery; gallery discovery also requires the gemini-cli-extension GitHub topic.

Antigravity CLI can convert the installed extension, including its skills and MCP configuration, into a native plugin:

agy plugin import gemini
Other Agent Plugins clients

The repository root follows Agent Plugins 1.0. Point a compatible client's local plugin loader at this directory. Installation remains client-specific.

MCP only

Connect the public endpoint from any MCP-compatible client:

https://mcp.fullenrich.com/mcp

On first use, authenticate with your FullEnrich account (OAuth). You need a FullEnrich workspace with credits.

Capability boundary

FullEnrich MCP searches B2B people and companies, enriches contacts, and exports results as CSV or JSON. It has no CRM write tools.

The full-crm skill can orchestrate a separately connected CRM MCP. It checks field mapping and duplicates, then requires explicit confirmation before the separate CRM connector creates or updates records.

Why FullEnrich

  • Waterfall enrichment across 25+ providers. Each contact is looked up provider by provider until a verified email or phone number is found. Coverage is higher than any single data source.
  • Credits refunded on invalid data. You pay for a verified contact, not a query. If a contact comes back invalid, the credits are refunded.
  • Free preview, paid enrichment. Search previews are free (within the MCP preview limit). Exporting search results and enriching contacts cost credits: about 1 credit per email found, 10 per phone found. The skills always state the estimated cost before spending.
  • Remote MCP server with OAuth 2.1. No API key to copy around. The server at https://mcp.fullenrich.com/mcp uses the standard OAuth 2.1 flow and works from any MCP client (Claude, Cursor, Windsurf, custom agents).

Skills

SkillWhat it does
full-prospectingFind and enrich B2B contacts matching an ICP (title, industry, location, company size)
full-csvBulk-enrich a CSV of contacts with verified emails and phone numbers
full-outreachDraft hyper-personalized cold emails, LinkedIn DMs, and call scripts from enriched data
full-sequenceDesign and deploy multi-touch outreach sequences
full-meetingBrief before a meeting: profile, company context, talking points
full-talentSource, enrich, and rank candidates for a role
full-lookalikeFind people similar to a given LinkedIn profile (ICP expansion)
full-orgMap a company's team structure and identify who to contact
full-crmCoordinate a separately connected CRM MCP, with explicit confirmation before any create or update

Invoke them directly (e.g. /full-prospecting) or just describe what you want and Claude picks the right skill.

Example prompts

  • "Find me 20 VP Sales in Software Development companies in France, enrich their emails"
  • "Enrich this CSV with emails and phones"
  • "I have a call with [name] at [company] tomorrow, brief me"
  • "Map the org chart of [company] and tell me who to talk to"

What's in this repo

  • plugin.json — portable Agent Plugins 1.0 manifest
  • mcp.json — portable MCP connection for https://mcp.fullenrich.com/mcp
  • server.json — MCP Registry metadata for the live io.github.FullEnrich/fullenrich listing, including this public distribution repository for client display and review
  • gemini-extension.json — Gemini CLI extension manifest
  • .claude-plugin/plugin.json — plugin manifest
  • .claude-plugin/marketplace.json — self-hosted plugin marketplace
  • .mcp.json — connects the FullEnrich MCP server (https://mcp.fullenrich.com/mcp)
  • skills/ — the 9 skills
  • fullenrich-mcp-documentation.md — MCP server tool reference

Frequently asked questions

What is FullEnrich?

Search B2B contacts, enrich verified emails and phone numbers, and export results.

How do I install FullEnrich?

It runs as a remote server. In Claude Code: claude mcp add --transport http fullenrich 'https://mcp.fullenrich.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does FullEnrich need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is FullEnrich open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains FullEnrich?

It is published by FullEnrich. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.