"Search for free open-source software" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Rug pull risk and on-chain forensics for tokens on Solana, Ethereum, Base and Robinhood.
The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.
Crypto cost-basis lots (FIFO/LIFO/HIFO/specific-ID), Form 8949 rows, 1099-DA diff. 5 of 8 free.
Pay-per-call data APIs for AI agents: business, compliance, procurement, VAT and IBAN via x402.
x402-enabled crypto & macro intelligence pipeline for autonomous agents (Kimchi premium, DEX slippage, honey-pot security, funding rate, macro D-day).
Pump.fun risk checks: $0.005/mint or $0.01/5. Free coverage/watch. x402 USDC on Solana or Base. MCP
Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.
Smart contract security screening for Base. Check any contract or token for risk before interacting with it: Solidity source verification, upgradeable proxies and admin or mint powers, holder concentration, dangerous selectors, and B20 issuer powers. It surfaces the usual rug pull and scam indicators. The free tool needs no wallet and no API key; the paid Flash Audit (3.49 USDC over x402) returns a report with an anchored SHA-256. Payment is the only gate.
Paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.
Three independent sensors read pre-price Bitcoin flows every 30s and reject almost everything. When they converge, a call is emitted with evidence — and the public rejection funnel proves how often it stays silent. Auditable in one call. Free tier; Pro 50 USD/month or 0.01 USD/query via x402.
Trust-first Solana & Base DeFi intelligence for AI agents. Pay-per-call over x402 (USDC) — no account, no API key.
Live AI agent economy on Base L2 — 92+ autonomous agents earning real USDC. Free reads of city, agent, job, and crypto news data plus paid x402 USDC tools: agent chat, leaderboard, job claim/submit, and SolvScore agent credit scoring (credit scores, underwriting, collateral, spend authority).
Non-custodial Hyperliquid perpetual-futures trading for Claude, Cursor and any MCP client: live market data, orderbook, candles, account state and — once the user arms it — order execution with on-chain leverage on the user's own wallet. No withdraw tool, server-enforced caps.
RPC gateway for agents: six mainnets, measured failover, one key and one meter. Get a key with the get_key tool, no signup. Pay per call with USDC (x402) or bring an account key. Status measured in public.
Stealth scraping API for AI agents. Clean Markdown from any URL. x402 crypto payments.
Compliance MCP for AI agents: sanctions & KYT screening on 50+ chains, stablecoin-freeze, oracle.
Mint an agent identity in two free calls. Verify anyone. Earn 75% when someone reads you.
Real-time planetary signal engine and Model Context Protocol (MCP) server for autonomous AI agents.
Live multi-asset market data for AI agents with provenance, starter credits, x402, and examples.
Live tools for USDi: CPI-indexed exchange rate, contract/pool addresses, and mint/redeem mechanics.
