Coresignal
Real-time public web data on companies, employees and job postings, over one API.
Updated Sep 29, 2026
Overview
Coresignal collects and refreshes company, employee and job-posting records
from public sources, searchable and enrichable over its Company, Employee
and Jobs APIs. It also runs a remote MCP server at
https://mcp.coresignal.com/mcp/v2, which signs in with OAuth through the
Coresignal dashboard; the older https://mcp.coresignal.com/mcp, which takes
the API key, is being retired.
Workflows
Workflows that use Coresignal's tools.
Tools
What agents can reach at Coresignal.
Get a job postingReturns one job posting's full record by its unified job ID.
- Search companies
Returns company IDs matching filters such as industry, size, location and technology stack.
- Search job postings
Returns deduplicated job posting IDs matching filters such as title, company, location and posting date.