The finance MCP server for your AI assistant.

Available tools

Connect from Claude Desktop

1. 1

   Generate a personal API key

   Sign in to MEDGE Capital and open Account → API keys. Create a key with a label like "Claude Desktop" and copy it — the plaintext is shown exactly once.

2. 2

   Edit the Claude Desktop config file

   Open ~/Library/Application Support/Claude/claude_desktop_config.json on macOS (or %APPDATA%\Claude\claude_desktop_config.json on Windows) and add the medge server entry with your key as the Bearer token.

3. 3

   Restart Claude Desktop completely

   Quit the app fully (Cmd+Q / system-tray Quit) and reopen it — the config is read at startup only.

4. 4

   Verify the tools appear

   In a new chat, open the tools panel: the medge server should list the briefing and classify_ticker tools. Ask "classify the ticker NVDA using MEDGE" to test.

{
  "mcpServers": {
    "medge": {
      "url": "https://medgecapital.com/api/mcp/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_KEY_HERE"
      }
    }
  }
}

Connect from Claude.ai (web)

Claude.ai custom connectors use OAuth 2.1 — no key to paste. Go to Settings → Connectors → Add custom connector, enter https://medgecapital.com/api/mcp/mcp, and Claude walks the OAuth flow: you sign in on medgecapital.com, click Authorize on the consent screen, and the tools appear in your chat. Access tokens expire after 1 hour and refresh automatically for 30 days.

Cursor, Cline, Continue and Zed use the same URL with the Bearer header — the exact same config shape as Claude Desktop, placed in each client’s MCP settings file.

Security & keys

Frequently asked questions

What is the Model Context Protocol (MCP)?

MCP is an open protocol that lets AI assistants like Claude and ChatGPT call external tools over HTTP. An MCP server exposes typed tools the model can invoke mid-conversation. MEDGE runs one at https://medgecapital.com/api/mcp/mcp, so your assistant can pull real MEDGE analytics into a chat instead of guessing.

Is the MEDGE MCP server free to use?

The server is available on every plan. The classify_ticker tool works on the Free tier; the daily market briefing tool requires a Pro subscription (€14.99/month, 7-day trial). Rate limits apply per user: 150 classifications and 30 briefings per hour.

Which AI clients are supported?

Any MCP-capable client. Claude Desktop, Cursor, Cline, Continue and Zed connect with a personal API key (Bearer header). Claude.ai web connects as a custom connector via OAuth 2.1 — you authorize it on medgecapital.com with one click. ChatGPT supports MCP connectors on paid plans.

What tools does the server expose?

Two today: medge_briefing generates a deep multi-asset market briefing across 8 sections (equities, rates and credit, macro and central banks, FX and commodities, positioning, catalysts, key risks); medge_classify_ticker returns structured metadata for any public equity — GICS sector and industry, peers, geographic exposure and revenue segments.

Can I revoke access?

Yes, instantly. API keys are per-user and individually revocable from Account → API keys — revoking one key does not affect your other clients. OAuth grants issue short-lived access tokens (1 hour) with 30-day refresh; revoked credentials stop working on the next call.

What data can the AI access through MCP?

Only what the two tools return: generated briefing text and ticker classification data. The MCP surface has no access to your saved portfolios, watchlists or account data. Every call is authenticated, tier-gated and rate-limited server-side.