"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

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

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.

Deterministic market-state engine for trading agents — zero LLM in the signal path. 8 tools: structural market state & phase, action gate (GO/WATCH/HOLD) as a transition posture, entry/target/invalidation coordinates, bar-by-bar state timeline, composed view cards, and pre-trade intent validation. Every output traces to a bar-stamped ledger with a public daily self-scoring track record (misses included). Crypto + TradFi synthetics (gold, oil, S&P 500, Tesla, NVIDIA, KOSPI 200).

Audited crypto market intelligence for agents. Pre-trade check (check_trade: grade any trade idea A–F against positioning crowding, event risk, liquidation distance, proven edges), signals with published win rates, liquidation maps, market regime state. Every verdict logged and publicly scored at n0brains.com/proof. 28 tools, free tier available.

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