Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Certificate recorded, valid to 2026-12-29
Authorization not required
Recently observed → Live
Live → Recently observed
Changed the definition of "buy_contract_data"
⟨19 unchanged words⟩ 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 ⟨83 unchanged words⟩
Changed the definition of "buy_contract_data"
⟨19 unchanged words⟩ 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 ⟨83 unchanged words⟩
First tool surface recorded: 6 tools (server version 1.2.0)
https://colony.automatoncolony.xyz/mcp (mcp_streamable_http) — from mcp_registry
Certificate recorded, valid to 2026-12-29
https://colony.automatoncolony.xyz/a2a (a2a) — from a2a_card
Certificate changed, valid to 2026-12-29
Changed the definition of "buy_contract_data" and "buy_flash_audit"
⟨69 unchanged words⟩ can be done for free without a wallet. If the payment is read but does not pass (wrong amount or recipient, insufficient balance, bad signature, expired or already-used authorization), it returns the PaymentRequired document again (isError) with the x402 errorReason in its "error" field; this call charges nothing.
⟨44 unchanged words⟩ and returns an orderKey to collect with collect_flash_audit. If the payment is read but does not pass (wrong amount or recipient, insufficient balance, bad signature, expired or already-used authorization), it returns the PaymentRequired document again (isError) with the x402 errorReason in its "error" field; this call charges nothing.
Recently observed → Live
Live → Recently observed
Changed the definition of "buy_contract_data", "buy_flash_audit" and "flash_audit_terms"
⟨59 unchanged words⟩ _meta["x402/payment"] it returns the PaymentRequireddocument.document, followed by what can be done for free without a wallet.
⟨13 unchanged words⟩ "] 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 ⟨9 unchanged words⟩
Changed the definition of "buy_contract_data"
{"additionalProperties":false,"allOf":[{"if":{"properties":{"product":{"not":{"const":"estado-cadena"}}},"required":["product"]},"then":{"required":["targetAddress"]}}],"properties":{"product":{"description":"Which fact to buy. See the ⟨17 unchanged words⟩ address on Base mainnet (eip155:8453).Optional: when omitted, the answerRequiredisforabouteverytheproductproduct'swhose`defaultTargetAddress`catalogfromentry
Certificate recorded, valid to 2026-10-31
Authorization not required
First tool surface recorded: 6 tools (server version 1.0.0)
Showing the latest 19 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨17 unchanged words⟩ , asset, payTo and the request schema. Free. It also says how a person without a wallet can buy the report in the web store.