sh.tokenzero/mcp

up checked 2026-11-11T09:38:08.112Z

Unclaimed · Unverified

Publisher-provided title

TokenZero

Publisher-provided description

Ledger of record for AI spend: verifiable receipts, waste auditor & model arbitrage MCP.

Summary by lookupd

Audits repos and prompt payloads for LLM token waste, compares model costs, and provisions routed workspaces with spend metrics.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http mcp https://api.tokenzero.sh/mcp

Claude Code, npm package (stdio)

claude mcp add mcp -- npx -y @tokenzero/mcp

Codex, remote (streamable-http)

codex mcp add mcp --url https://api.tokenzero.sh/mcp

Codex, npm package (stdio)

codex mcp add mcp -- npx -y @tokenzero/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://api.tokenzero.sh/mcp"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@tokenzero/mcp"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

try_tokenzero Call this first: no API key, no signup, no setup. Shows what TokenZero would do to one of your LLM calls: it runs the four savings engines (prompt-cache formatt
audit_repo_token_waste No API key needed. Static-analyze a public GitHub repo (e.g. {"repo": "owner/name"}) or a set of source files for LLM token waste: uncached static prompts, fron
optimize_prompt_payload No API key needed. Rewrite an OpenAI Chat/Responses or Anthropic Messages request body so its static prefix is provider-cacheable (Anthropic cache_control break
calculate_model_arbitrage No API key needed; only `model` is required (e.g. {"model": "gpt-6.1-sol"}, defaults 2,000 tokens in and 400 out). Price a workload at list prices across models
provision_workspace Create a TokenZero workspace and key with no form. Returns the key once, the base URLs that route through it (OPENAI_BASE_URL / ANTHROPIC_BASE_URL), the one-cli
workspace_metrics Live value scorecard for a TokenZero workspace: hard savings and net ROI per window, the four engines' contribution, speed, parity, availability and privacy pos

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/sh.tokenzero/mcp.svg)](https://lookupd.com/servers/sh.tokenzero/mcp)