HTTP 402 AI Tollbooth
Free MCP troubleshooting-preview tools; purchases stay human-directed.
| Endpoint | https://http-402-ai-tollbooth.rsaun-lightning.workers.dev/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 4 tools · grade A (90) · pin ts_f2d1dae5dc9a8eda50d3fe3a6a3cfe1e · protocol 2025-06-18 |
| First / last listed | 2026-10-28 06:32 UTC / 2026-10-28 06:32 UTC |
| Grade over time | 2026-10-28: A (90), 4 tools |
Is this your server? Own a server? ToolFit hosted watch re-checks it every 24 h ($0.25 per 30 days) or 6 h ($0.60) and sends you an HMAC-signed webhook when its tools or grade change: POST https://api.youraitools.co/toolfit/v1/watch. To opt out, see About & opt-out.
Tools: list_products preview_product list_payment_methods buy_product
list_products | List all products, categories, tiers, prices, item counts, and endpoint paths. params: none |
preview_product | Get exactly three free sample records before purchase. params: product* |
list_payment_methods | List the currently enabled payment rails and their public machine-readable contracts. params: none |
buy_product | Return purchase directions for a product without initiating or paying a transaction. params: product* |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.