Koskamo

Hemrock MCP MCP server

Connects AI agents to Hemrock's financial modeling engines for cap tables, exit waterfalls, and fund economics. It provides context primers, task prompts, sanity checks, and direct calculation capabilities via hosted engines, supporting both free reference tools and authenticated compute.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Hemrock
MCP endpoint (Streamable HTTP)
https://mcp.hemrock.com/mcp
Vendor documentation

What you can do with it

  • Run cap table calculations with financing events
  • Compute exit waterfall distributions
  • Calculate fund economics metrics
  • Pull context primers and concept guides for financial models
Tools advertised by the last live check:
  • get_context
  • get_prompts
  • get_checks
  • get_best_practices
  • list_concepts
  • get_concept
  • list_models
  • get_access
  • get_account_access
  • get_account_usage
  • cap_table_compute
  • exit_waterfall_compute
  • fund_economics_compute

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http hemrock-mcp https://mcp.hemrock.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add hemrock-mcp --url https://mcp.hemrock.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable hemrock-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "hemrock-mcp": {
      "url": "https://mcp.hemrock.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.
Cline configuration
{
  "mcpServers": {
    "hemrock-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.hemrock.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start hemrock-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "hemrock-mcp": {
      "type": "http",
      "url": "https://mcp.hemrock.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http hemrock-mcp https://mcp.hemrock.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "hemrock-mcp": {
      "url": "https://mcp.hemrock.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "hemrock-mcp": {
      "serverUrl": "https://mcp.hemrock.com/mcp"
    }
  }
}

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