Costwright — Agent Budget Analysis MCP Server

Static worst-case token-budget analysis for LLM-agent workflows + signed budget certificates.

Remote serverstreamable-httpPython

What is the Costwright — Agent Budget Analysis MCP Server?

Static worst-case token-budget analysis for LLM-agent workflows + signed budget certificates.

The short version

The key is sent as X-RapidAPI-Key (RapidAPI channel) by default; set COSTWRIGHT_DIRECT=1 to send it as Authorization: Bearer for the direct channel. verify and pubkey work with no key.

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Maintainer setup documentation.

How to install the Costwright — Agent Budget Analysis MCP Server

{
  "mcpServers": {
    "costwright": {
      "command": "npx",
      "args": ["-y", "costwright-mcp"],
      "env": { "COSTWRIGHT_API_KEY": "your_rapidapi_key" }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
COSTWRIGHT_API_KEYCredential the server authenticates with.Yes

Frequently asked questions

Static worst-case token-budget analysis for LLM-agent workflows + signed budget certificates. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.