MCP server · UserGems

UserGems MCP

UserGems ships a hosted, remote MCP server — "UserGems MCP" — that lets an agent build and run GTM campaigns against the customer's own UserGems workspace and CRM from Claude or ChatGPT. The endpoint is published verbatim in the Help Center setup articles as the custom-connector / plugin Server URL, and it answers a live POST with an RFC 9728 OAuth challenge, so the server is confirmed reachable and confirmed auth-gated. It is materially different from the REST API in this repo: the REST API is write-only ingestion (5 operations), while the MCP surface reads scored accounts, prospects and signals AND acts — creating campaigns, writing to the CRM, enrolling contacts into Outreach / Salesloft sequences and syncing ad audiences.

Open endpoint → UserGems provider profile

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Provider: UserGems Type: Hosted endpoint Transport: http Host: app.usergems.com

Endpoint

https://app.usergems.com/mcp/usergems

Hosted endpoint · transport http

Connect

This is a remote MCP server — point an MCP client at the endpoint URL. Clients with native remote support (Claude, Cursor, VS Code, …):

# mcp client config (e.g. .mcp.json / mcp settings) { "mcpServers": { "usergems": { "url": "https://app.usergems.com/mcp/usergems" } } }

For stdio-only clients (older Claude Desktop, etc.), bridge with mcp-remote:

# Add to claude_desktop_config.json { "mcpServers": { "usergems": { "command": "npx", "args": ["-y", "mcp-remote", "https://app.usergems.com/mcp/usergems"] } } }

If the server requires authentication, add the provider's token/header (e.g. an X-API-Key) per its docs. A quick reachability check:

curl -i -X POST https://app.usergems.com/mcp/usergems \ -H "Content-Type: application/json" -H "Accept: application/json, text/event-stream" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

About MCP

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