KosmoKrator

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TrustMRR MCP Integration for LangGraph

Connect TrustMRR to LangGraph through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

2 functions 2 read 0 write API key auth
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Connect TrustMRR to LangGraph

Run KosmoKrator integration calls from LangGraph nodes while preserving local credentials and permissions.

Use a graph node that calls the KosmoKrator CLI for deterministic steps or an MCP client for dynamic tool selection. The gateway is local, scoped to this integration, and starts with --write=deny so LangGraph can inspect read-capable tools without receiving write access by default.

TrustMRR MCP Config for LangGraph

Headless CLI calls fit repeatable graph edges; MCP fits exploratory agent nodes.

{
  "mcpServers": {
    "kosmokrator-trustmrr": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=trustmrr",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

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

Why Use KosmoKrator Here

Scoped tools

Expose only TrustMRR instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

TrustMRR Tools Visible to LangGraph

LangGraph sees stable MCP tool names generated from the TrustMRR integration catalog.

MCP toolSource functionTypeDescription
integration__trustmrr__trustmrr_get_startup trustmrr.trustmrr_get_startup Read Get full details for a single startup on TrustMRR by its slug. Returns revenue data, tech stack, cofounders, social metrics, asking price, and more. Use the slug from the list startups tool.
integration__trustmrr__trustmrr_list_startups trustmrr.trustmrr_list_startups Read Browse and filter startups with verified revenue on TrustMRR. Filter by sale status, category, revenue range, MRR, growth, or asking price. All monetary values are in USD cents (e.g. 100000 = $1,000).

Related TrustMRR Pages

TrustMRR CLIUse direct JSON commands instead of MCP discovery. TrustMRR MCPFull gateway reference and MCP tool names. KosmoKrator for LangGraphClient-level gateway setup.