Codon Valuation MCP

This MCP server provides AI assistants with a valuation model to estimate the value of private company shares. It offers indicative fair market value ranges for US 409A common shares and UK EMI ordinary shares based on user-provided cap table and financial inputs. The server is read-only, requiring no authentication, and includes tools for estimating share values and retrieving information on formal valuation processes.

Endpoint and access

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

No sign-inEndpoint checked 2026-10-18Operated by Codon Valuation Advisors

MCP endpoint (Streamable HTTP)

https://mcp.codonvaluation.com/mcp

Vendor documentation

What you can do with it

Estimate indicative fair market value range for US private company common shares
Estimate indicative market value range for UK private company ordinary shares
Retrieve documents and process details for formal 409A or EMI valuations

Tools advertised by the last live check:

estimate_409a_value
estimate_emi_share_value
get_formal_valuation_info

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 codon-valuation-mcp https://mcp.codonvaluation.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 codon-valuation-mcp --url https://mcp.codonvaluation.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable codon-valuation-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "codon-valuation-mcp": {
      "url": "https://mcp.codonvaluation.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": {
    "codon-valuation-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.codonvaluation.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start codon-valuation-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "codon-valuation-mcp": {
      "type": "http",
      "url": "https://mcp.codonvaluation.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 codon-valuation-mcp https://mcp.codonvaluation.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": {
    "codon-valuation-mcp": {
      "url": "https://mcp.codonvaluation.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": {
    "codon-valuation-mcp": {
      "serverUrl": "https://mcp.codonvaluation.com/mcp"
    }
  }
}

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