Coresignal

Coresignal is listed as an Business Intelligence Model Context Protocol server whose documented purpose is to let an MCP-compatible agent comprehensive B2B data on companies, employees, and job postings. Client support, permissions and authentication remain specific to the upstream project.

The fastest way is the MCPizy CLI: run `mcpizy install coresignal` and MCPizy will add the server to your `.claude.json` automatically. You can also install it manually by adding an entry under `mcpServers` in `.claude.json` with the command `claude mcp add --transport http coresignal https://mcp.coresignal.com/mcp/v2` and restarting Claude Code.

No. Reading this profile and copying its install guidance is free. Upstream software, API, account or usage costs are separate, and licence coverage should be checked from the linked source when available.

The MCP standard is supported by those clients, but a specific server can still have client-specific setup or transport limits. Use the configuration shown on this page when present and verify the upstream instructions before installation.

Its documented purpose is to let an MCP-compatible agent comprehensive B2B data on companies, employees, and job postings. The exact tools, permissions and write capabilities depend on the server version and configuration shown by the upstream project.