"pre-commit" matching MCP connectors:

Pre-transaction token risk checks for autonomous agents. Read-only; never signs or moves funds. Paid per call in USDC via x402. Supporting Base, Solana, Ethereum, Arbitrum, BSC and HyperEVM

Deterministic pre-execution audit for trading agents. PASS/WAIT/FAIL, reproducible verdict_hash.

Solana pre-trade safety for AI agents: cabal, bundle, dump, deployer & honeypot in one verdict.

Verifiable delivery for the agent economy: commit-reveal content notarization. Sellers commit to a d

Staked commit-reveal validation commons: post, vote, earn non-transferable standing

Pre-transaction health and safety verdicts for onchain apps, by contract address.

Pre-transaction token risk checks for autonomous agents on six chains. Read-only; paid via x402.

Robinhood Chain intelligence: trend scores, launch radar, KOL leaderboard, pre-trade risk checks.

Read-only pre-sign evidence for onchain agents: route quality, MEV exposure, clear/caution verdict.

Real-time and historical price feeds for 500+ crypto, equities, FX, and commodities assets.

Ed25519-signed market-state receipts for 28 global exchanges. Pre-trade verification gate for autonomous financial agents. 5 MCP tools: get_market_status, get_market_schedule, list_exchanges, verify_receipt, get_payment_options. Fail-closed: UNKNOWN = CLOSED. x402 micropayments on Base mainnet ($0.001 USDC/call). 60-second TTL signed receipts.

Solana pre-trade safety for agents: rug check, honeypot sell-sim, drainer scan, tx preflight.

Pre-trade safety verdicts for agents: token rug/honeypot, calldata guard, wallet risk — signed x402.

HiveAddressScreen MCP — pre-settlement on-chain risk screen. 17-vector GoPlus rail