Screen Base smart contracts and B20 tokens: free on-chain check, paid Flash Audit over x402 (USDC).
| Endpoint | https://colony.automatoncolony.xyz/mcp (streamable-http) |
|---|---|
| Registry version | 1.2.0 |
| Now | 6 tools · grade B (80) · pin ts_339bc5f697b6fd9fd618f3d4d345b92b · protocol 2025-06-18 |
| First / last listed | 2026-11-10 01:11 UTC / 2026-11-10 01:11 UTC |
| Grade over time | 2026-11-10: B (80), 6 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: check_contract_free flash_audit_terms buy_flash_audit collect_flash_audit contract_data_catalog buy_contract_data
check_contract_free | Free, no wallet. Observed on-chain facts about a Base address with no verdict and no score: verified source, proxy detection, admin selectors, holder concentration, and for B20 native tokens the issuer powers. Rate limited; a monthly quota applies. params: address* |
flash_audit_terms | Returns the x402 v2 PaymentRequired document for the paid Flash Report: amount in USDC base units, network, asset, payTo and the request schema. Free. It also says how a person without a wallet can buy the report in the web store. params: none |
buy_flash_audit | Paid over x402 in USDC on Base. Without a payment in _meta["x402/payment"] it returns the PaymentRequired document (isError), followed by how a person without a wallet can buy the same report in the web store. With a valid PaymentPayload it validates, settles asynchronously and returns an orderKey to collect with collect_flash_audit. If the payment is read but does not pass (wrong amount or recipi params: targetAddress*, language |
collect_flash_audit | Status of an x402 order while it settles and generates; once DELIVERED, the report JSON itself. Poll every 10-15 seconds. Free. params: orderKey* |
contract_data_catalog | Free, no wallet. Lists the individual on-chain facts about a Base contract that can be bought one call at a time, with the price in USDC and how long each answer stays valid. Read this before paying: the bundle costs less than buying the parts. params: none |
buy_contract_data | Paid over x402 in USDC on Base, from 0.0049 per call. Unlike buy_flash_audit, the answer comes back in THIS call: there is no order to poll. A first read of an address can take up to 60s: keep the connection open. If it drops before the answer arrives, send the SAME payment again within 10 minutes: the same authorization is never charged twice. Every answer carries the block it was read at and tha params: product*, targetAddress |
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.