Model Context Protocol (MCP) Integration

Connect Claude (Desktop & Code) directly to Notion

Search your Notion history, sync documents, and run background agents with GreatArrow.ai's secure, zero-config Model Context Protocol (MCP) server.

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Why use GreatArrow.ai?

Instead of running local scripting proxies or dealing with complex API tokens on every machine, GreatArrow.ai handles credentials, rate limiting, and background synchronizations in a secure multi-tenant environment.

Retrieve real-time data from Notion directly in your AI chat

Full security and compliance: workspace-isolated tokens, OAuth 2.1 authentication, and append-only audits

Execute complex actions and automate workflows with multi-agent coordination

Persistent, optimized semantic search (pgvector) over sync logs and documents

Notion Integration

Status: Enterprise Ready

Active

Row-Level Security & Encrypted tokens

Tokens are encrypted via AES-256-GCM. We never store raw credentials in memory or logs.

Real-Time Webhook Subscriptions

Instantly receives events from Notion and streams context directly to your active AI session.

Step-by-Step Setup: Connect Claude (Desktop & Code) to Notion

Set up persistent, multi-tenant memory with Claude (Desktop & Code) in just three quick steps.

1. Create Your Account

2. Connect your Notion account

Navigate to /integrations, select Notion, and approve the OAuth consent dialog. We sync updates in real-time.

3. Link Claude (Desktop & Code)

Go to GreatArrow.ai/install, pick your AI, and follow the ~30-second guided connect. For Claude.ai, open our listing in Claude's connector directory at https://claude.ai/directory/connectors/great-arrow and click Connect — sign-in completes in your browser and there is no URL to paste (if the directory isn't available on your plan, open Settings → Connectors → "Add custom connector" and paste https://www.greatarrow.ai/api/mcp instead). Claude Desktop gets a one-click .mcpb download. For Claude Code, the guided installer supplies your workspace token in the canonical command shown below (the public example keeps the token placeholder).

Snippet

claude mcp add great-arrow https://www.greatarrow.ai/api/mcp --transport http --header "Authorization: Bearer gad_PASTE_YOUR_TOKEN" --header "X-MCP-Client: claude-code-cli" --header "X-GAD-Install-Version: 2026.08.08"

Frequently Asked Questions

Is my data secure?

Yes. GreatArrow.ai uses Row Level Security (RLS) on all database tables, so data is isolated by design. Workspace integration credentials are encrypted at rest with AES-256-GCM.

Does this require any local installation?

It supports both methods: you can use our zero-config cloud MCP proxy, or run our lightweight CLI wrapper locally if you prefer not to open ingress ports.

Which AI clients are supported?

GreatArrow.ai exposes standard Model Context Protocol (MCP) endpoints, fully compatible with Claude Desktop, Claude Code, ChatGPT, Cursor IDE, Gemini CLI, Kiro Terminal, and more.

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