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 2026-12-27
Authorization not required
Changed the definition of "preflight", "quick_check", "token_risk" and 1 more
Simulateanone unsigned Base transaction before an agent signs it. Runs eth_call anddetectgasfailedestimationexecutionon current chain state,dangerousdecodes the intent (ERC-20 transfer, approve, NFT setApprovalForAll), flags unlimited approvals, calldata sent to a non-contract, zero-address targets, reverts and destination risksignals.labels such as phishing or sanctions. Returns ALLOW, WARN, BLOCK or INCOMPLETE with findings. No key or signed transaction is requested. Paid tool: 0.001 USDC per call on ⟨16 unchanged words⟩
AFastdeterministicpre-payment sanity check for agents on Base: confirms the RPC reports Base mainnet (chainidentityID 8453) and that the official USDCcontract-presencecontractcheck.has deployed code. No request body.NotReturns PASS or FAIL with both checks and a timestamp. It is not a token-risk report, transaction simulation,or payment proof. Paid tool: 0.001 USDC ⟨19 unchanged words⟩
ScreenToken-riskareport for one Base ERC-20 contract. Checks whether the tokenforcansellabilitybe sold (honeypot simulation),taxesbuy/sell/transfer tax,privilegedownercontrolsprivileges (mint, pause, blacklist, balance changes, proxy upgrades), holder concentration andmarketDEX liquidity. Returns ALLOW, WARN, BLOCK or INCOMPLETE with scored findings and per-check coverage. INCOMPLETE means required evidence was unavailable, never zero risk. Read-only: never signs or trades. Paid tool: 0.001 USDC per call on ⟨16 unchanged words⟩
Verifyan onchainone Base USDC payment,itsonchain before an agent releases goods or credit. Reads the transaction receipt and checks the official USDC Transfer logs against the expected recipient, amount and optional sender. Returns VERIFIED,statusMISMATCH, FAILED or PENDING_OR_NOT_FOUND with block number, confirmations, the matching transfer andconfirmations.a Basescan link. Read-only: never moves funds. Paid tool: 0.00288 USDC per call on ⟨16 unchanged words⟩
Unknown → Live
First tool surface recorded: 5 tools (server version 1.0.0)
https://kushbitx.com/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 6 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed