bots.st/tokenzero
TokenZero
Analyze repo token waste and suggest model/cost switches
1326 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 6
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://tokenzero.sh/mcp
What it can do
| Tool | What it says it does |
|---|---|
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, frontier models on extraction tasks, hot loops, non-deterministic repeat calls, and prompt-caching mis-integration (caching gated on model… |
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: cost per request and per month for the requested model, its cheaper sibling, and the effect of prompt caching. The result names the… |
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 breakpoints, OpenAI prompt_cache_key). Returns the optimized body, what changed, the token profile and the projected per-request saving. Never… |
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-click dashboard link and the badge URL. Free up to the monthly free tier; nothing is billed. |
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 formatting, edge cache, cascade advice, signed receipt) on a sample or your own prompt and model, and returns the list-price saving, the signed… |
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 posture, per-model breakdown and one-click recommendations. Needs the workspace key (tz_live_…); pass demo: true for a labelled sample. |
In its maker's words
LLM cost optimization gateway, repo token-waste auditor & model arbitrage MCP server.
- Website
- tokenzero.sh
- Source
- github.com/tokenzero-ai/tokenzero
- Publisher
- tokenzero-ai
- Listed from
- the official MCP Registry as
io.github.tokenzero-ai/tokenzero - Version
- 0.2.2, updated 26 Oct 2026
- Kinds of work
- AI models and agent tools, Code and developer tools, Finance and markets
The domain it lives on
- tokenzero.sh
- registered 25 Oct 2026 (1 months ago), at Cloudflare, Inc., its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 1326 ms | |
| Answered | 2540 ms | |
| Answered | 802 ms |
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