> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sacra.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Connect AI agents to Sacra's private company data using the Model Context Protocol

Sacra exposes its company data API as an MCP server, letting AI agents call Sacra tools — company profiles, funding rounds, revenue signals, recent news, and in-depth research reports — directly inside a conversation. There are three ways to connect depending on whether you want a no-code integration with an existing AI app, a backend integration you control, or a third-party platform that supports custom MCP servers. For a product overview, see [Sacra MCP](https://sacra.com/features/mcp).

<CardGroup cols={3}>
  <Card title="ChatGPT & Claude clients" icon="plug" href="/mcp-client">
    Connect Sacra to ChatGPT or Claude via OAuth — no API key or code required.
  </Card>

  <Card title="Server-side agents / SDKs" icon="code" href="/mcp-server-side">
    Call Sacra MCP from your own backend using a Sacra API key and any agent SDK.
  </Card>

  <Card title="Integrations via MCP" icon="grid-2" href="/mcp-anywhere">
    Connect Sacra to Intercom Fin, Cursor, Windsurf, and any other MCP-compatible platform.
  </Card>
</CardGroup>

## ChatGPT & Claude clients

The fastest way to get started. Connect Sacra to ChatGPT or Claude via OAuth in a couple of minutes — no API key or code required. Once connected, you can ask either app to look up companies, pull funding history, or generate investment memos grounded in Sacra data just by telling it to use Sacra.

<CardGroup cols={2}>
  <Card title="ChatGPT App for Sacra" icon="robot" href="/mcp-client#chatgpt-app-for-sacra">
    Create a custom app in ChatGPT's advanced settings using Sacra's MCP URL and authenticate via OAuth.
  </Card>

  <Card title="Claude Connector for Sacra" icon="bolt" href="/mcp-client#claude-connector-for-sacra">
    Add Sacra as a custom connector in Claude's settings and authenticate via OAuth.
  </Card>
</CardGroup>

## Server-side agents / SDKs

For building your own backend features — a company brief generator, a research copilot, or a chat experience — Sacra MCP can be called directly from your server using a Sacra API key. You connect to `https://mcp.sacra.com/mcp` over Streamable HTTP, pass the key in the `Authorization` header, and use any agent SDK to orchestrate calls to Sacra tools. The server-side article includes a full TypeScript example using the OpenAI Agents SDK that generates an investor-style company brief.

<Card title="Server-side agents / SDKs" icon="code" href="/mcp-server-side">
  Full walkthrough with prerequisites, environment setup, and a working TypeScript example.
</Card>

## Integrations via MCP

Sacra MCP works in any platform that accepts a custom MCP server URL — Intercom Fin, Cursor, Windsurf, Zed, and more. Point the platform at `https://mcp.sacra.com/mcp` and authenticate with OAuth or a Sacra API key.

<Card title="Integrations via MCP" icon="grid-2" href="/mcp-anywhere">
  How-to guides for Intercom Fin, Cursor, and a platform reference table.
</Card>

<Card title="Building with LLMs & AI agents" icon="book-open" href="/guides/building-with-llms">
  A deep dive into the available MCP tools and how agents chain them together to answer real questions.
</Card>