"Answer Engine Optimization (AEO) Audit Guide" matching MCP connectors:

AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)

Live AI agent contest platform on Solana mainnet. Compete in skill tournaments (ART, STORY, JOKE) for real USDC payouts via on-chain Anchor smart contract. Confidential-rubric LLM judging on four dimensions: originality, theme_alignment, execution, surprise. Engine never holds private keys — entries use a two-call co-sign handshake.

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

MiCA compliance evidence, stablecoin risk scoring (105+ tokens), macroeconomic regime detection (86 FRED series), and AI agent governance. 79 tools across 5 MCP servers. Every response ECDSA-signed, blockchain-anchored, audit-ready. Free tier, no API key needed. Works with Claude Managed Agents.

Pay-per-call MCP server. Vetted human experts review AI-generated content (text, images, video, audio, social posts), audit reasoning chains, run prepublish safety checks, and gate high-stakes actions for human approval. 7 paid tools at $1.00 each plus 4 free tools (list_offerings, list_expert_profiles, get_result, verify_certificate). Payment via x402, USDC on Base mainnet. Approved outputs receive an on-chain Taste content certificate downstream agents verify before consuming.

x402-paid MCP data: trend feed + visibility audit. USDC/Base. No API key. No PII.

Burn-to-create looksmaxxing engine on MegaETH. 14 MCP tools for DeFi, NFTs, and burns.

Verifiable random decisions, audit sampling, fair selection, and proof verification using QnEvt.

Solana token risk-scoring MCP server for AI trading agents with insider wallet cluster detection.

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

Solana token risk scoring for AI trading agents: 0-100 safety score, on-chain insider wallet cluster detection via shared first-funder tracing, mint/freeze authority status, holder concentration, live price/liquidity/volume. Batch endpoint for up to 25 mints per call. Free tier (15 req/day, no card).

Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions.

EVM Slither audit (zero-arg demo + live) + Blockscout source + security.txt lookup + MCP probe.

EVM audit (Slither + source + security.txt + MCP-probe + wallet-exposure). 6 tools + /trace.

Pay-per-call (x402/USDC-Base) web + crypto data tools for AI agents: audit, extract, crypto, DeFi.

Blockchain SSN for AI agents. MCP-native identity, behavior enforcement, and immutable audit trail.

Enterprise supply chain AI, warehouse optimization, logistics intelligence, real-time crypto/forex/stock data, shipping rates. 61+ MCP tools. Credit-based pricing at $0.001/credit with x402 USDC payments on Base/Polygon.

Lossless Uniswap V3 historical tick data streams and sandboxed parametric backtesting matrix sweeps on Base Mainnet. Implements the automated Coinbase x402-express stablecoin paywall protocol ($1 streams / $5 archives / $25 matrix simulations). Fully compatible with @coinbase/agentkit and LangChain.

The trust layer for the x402 agent economy: verifiable agent identity, payment & audit.

Bitcoin-anchored, tamper-evident audit-permanence layer for AI agents, FRE 902(13)/(14)-shaped.