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Exa AI MCP Gateway for AI Agents

Expose Exa AI tools to Claude Code, Cursor, Codex, and other MCP clients through the local KosmoKrator MCP gateway.

5 functions 5 read 0 write API key auth
Submit Exa AI feedback View package source

Exa AI MCP Gateway

Expose Exa AI to MCP clients with `kosmokrator mcp:serve --integration=exa`.

If the client has never used KosmoKrator before, install it first, then register this integration as a stdio MCP server. The gateway exposes only the selected integration in the example below. 

curl -fsSL https://raw.githubusercontent.com/OpenCompanyApp/kosmokrator/main/install.sh | bash
kosmokrator mcp:gateway:install --integration=exa --write=deny --json
{
  "mcpServers": {
    "kosmokrator-exa": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=exa",
        "--write=deny"
      ]
    }
  }
}

Serve Manually

kosmokrator mcp:serve --integration=exa --write=deny

MCP Tool Names

KosmoKrator exposes integration tools through the gateway with stable names:

MCP toolSource functionType
integration__exa__exa_search exa.exa_search Read read
integration__exa__exa_find_similar exa.exa_find_similar Read read
integration__exa__exa_get_contents exa.exa_get_contents Read read
integration__exa__exa_search_and_contents exa.exa_search_and_contents Read read
integration__exa__exa_get_current_user exa.exa_get_current_user Read read

Write Access

Start with --write=deny for read-only MCP clients. Use --write=ask or --write=allow only when the client and workspace are trusted.