servicegraph — Claude Code MCP server: what it does, how to install
Connects structured datasets of US agencies, launch directories, and newsletters to your assistant. Helps discover agencies and backlink targets.
claude mcp add --transport http servicegraph https://mcp.servicegraph.coWhat servicegraph does
This MCP server lets your coding assistant query structured ServiceGraph datasets. The catalog includes over 110k US firms across 22 industries, 850+ software directories, 3,500+ business catalogs, and 50k+ newsletters. Your assistant can filter entries by industry, customer ratings, and organic traffic.
Summary cards and basic filters are free, but the server rejects calls without a valid SERVICEGRAPH_API_KEY. New accounts receive 2,000 free credits. Full contact rows and granular metrics consume this balance.
What it helps with
- filter US agencies by industry, service type, and location
- find software launch directories sorted by domain rating and traffic
- pull contact rows from a list of agency domains
- identify newsletters filtered by audience size and topic
Example prompts for the agent
- Use ServiceGraph to find three design agencies in California with SaaS experience
- Find product directories with strong domain ratings to launch an MCP server
- Pull contact info from ServiceGraph for these domain names
How to install servicegraph
Platform CLI: remote server
claude mcp add --transport http servicegraph https://mcp.servicegraph.coPlatform CLI: remote server
codex mcp add servicegraph --url https://mcp.servicegraph.coConfig file
{
"mcpServers": {
"servicegraph": {
"url": "https://mcp.servicegraph.co"
}
}
}Config file
{
"servers": {
"servicegraph": {
"type": "http",
"url": "https://mcp.servicegraph.co"
}
}
}Platform CLI: remote server
gemini mcp add -t http servicegraph https://mcp.servicegraph.coStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about servicegraph
How to install servicegraph in Claude Code?
Run claude mcp add --transport http servicegraph https://mcp.servicegraph.co. You will also need to set the SERVICEGRAPH_API_KEY environment variable.
What does servicegraph do?
It lets your agent search structured catalogs of US professional firms, product registries, and newsletters. The data includes domain ratings, organic traffic numbers, and contact details.
Is a credit card required to use ServiceGraph?
No card is needed. Creating an account provides 2,000 free credits for retrieving contact rows and detailed metrics.
