# Salesgraph > Connect any MCP client or agent to Salesgraph's GTM research and audit tools. ## Docs - [Authentication](https://docs.salesgraph.com/authentication.md): How Salesgraph API keys work and how to send them. - [Connect Claude](https://docs.salesgraph.com/clients/claude.md): Add the Salesgraph MCP server to Claude Desktop or Claude Code. - [Connect Cursor](https://docs.salesgraph.com/clients/cursor.md): Add the Salesgraph MCP server to Cursor. - [Raw HTTP](https://docs.salesgraph.com/clients/http.md): Call the MCP server directly over JSON-RPC for testing or custom clients. - [Salesgraph MCP](https://docs.salesgraph.com/index.md): Connect any MCP client or agent to Salesgraph's GTM research and audit tools. - [Quickstart](https://docs.salesgraph.com/quickstart.md): Create an API key and make your first tool call. - [Async runs](https://docs.salesgraph.com/reference/async-runs.md): How long-running audits start, report status, and return results. - [Errors & limits](https://docs.salesgraph.com/reference/errors.md): Error responses, onboarding gates, and rate limits. - [REST API](https://docs.salesgraph.com/reference/rest-api.md): Call the same commands over plain HTTP, without MCP. - [competitors](https://docs.salesgraph.com/tools/competitors.md): Find a company's direct competitors and return a sourced markdown list. - [get_run_status](https://docs.salesgraph.com/tools/get-run-status.md): Poll an async run started by gtm_audit or org_audit. - [gtm_audit](https://docs.salesgraph.com/tools/gtm-audit.md): Run an org-aware GTM audit of a prospect's website. - [help](https://docs.salesgraph.com/tools/help.md): List the available Salesgraph commands and how to use them. - [list_capabilities](https://docs.salesgraph.com/tools/list-capabilities.md): List which integrations are active for your organization. - [org_audit](https://docs.salesgraph.com/tools/org-audit.md): Run your own organization's custom GTM audit. - [Tools overview](https://docs.salesgraph.com/tools/overview.md): Every tool the Salesgraph MCP server exposes. - [research](https://docs.salesgraph.com/tools/research.md): Research a topic from public sources and return a cited markdown brief. ## OpenAPI Specs - [openapi](https://docs.salesgraph.com/api-reference/openapi.json)