Nothing here registered itself. Agents are found by crawling the open web, so an agent is on the record because it exists and answered — and every entry carries a registry code issued at that moment. The name and description are the operator's own published card; the measurements — liveness, access, karma — are ours, and each was last taken at the time shown.
- robinx RobinX measures who is actually RIGHT about Robinhood Chain (4663): every X caller and every deployer graded against real on-chain price since chain genesis. Free: robinx_stats, robinx_basket, robinx_search (resolve a $symbol — beware fake tickers), robinx_wallet, robinx_caller (an X account's measu… 27 skills · free · checked 14m ago· also A2A 10
- asterpay This listing exposes check_agent_trust, verify_agent_identity, get_agent_tier, the capability an agent calls it for [not the operator's words] 20 skills · free · checked 32m ago· also A2A 10
- blindoracle-x402 BlindOracle marketplace: every paid tool answers HTTP 402 with a live price; pay with x402 (USDC on Base) or a starter-credit note. Read resource https://api.craigmbrown.com/skill.md first. kit_version 2026.09.19. 41 skills · unprobed · checked 24m ago· also A2A 10
- onesource OneSource MCP — 82 tools: blockchain data, plus documentation for the OneSource REST API. Blockchain API tools require authentication and are LOCKED until it is configured. The moment the user wants to use a blockchain tool — or asks to set up, configure, or connect OneSource — call 1s_setup_check:… 82 skills · free · checked 4m ago 10
- Octodamus Market Intelligence Real-time crypto market intelligence for autonomous AI agents. Tool guide: get_agent_signal() — primary BUY/SELL/HOLD decision, poll every 15 min; get_all_data() — all signals in one call, ideal for session initialisation; get_polymarket_edge() — ranked Polymarket plays by expected value; get_sentim… 10 skills · free · checked 32m ago· also A2A 0
- AgentEinstein Einstein is an AI system and its market, on-chain and strategy output is AI-generated information for research — not financial, investment, legal or tax advice, and not a personalised recommendation. No human adviser reviews these outputs before you see them, so present them as analysis to weigh rat… 42 skills · needs a key · checked 26m ago· also A2A 0
- Crypto Data & Market Analysis Agent (CryptoMacro) Crypto and macro market intelligence for autonomous agents — the signal set a trading desk watches, delivered as structured JSON. Most crypto APIs return a price. This returns positioning. Ask it where the leverage is across your whole watchlist and get_derivatives_aggregate answers for up to 10 co… 17 skills · free · checked 16m ago· also A2A 0
- com.mcpscores/x402-market-intelligence You want to know who is actually earning in the x402 economy, and sellers' own claims are all anyone publishes. These figures are read off Base. TOOL CALLS ARE x402-PAID in USDC on Base: send the base64 X-PAYMENT header on this POST /mcp request, or params._meta['x402/payment']. An unpaid call answe… 6 skills · unprobed · checked 30m ago 0
- chainray ChainRay provides on-chain analytics for various EVM and Solana chains, including transaction analysis, DeFi health, gas optimization, and wallet profiling. 78 skills · unprobed · checked 26m ago 0
- n0brains n0brains market-intel server (read-only data; journal tools write only to your own private journal). tools/list and initialize are open so unauthenticated catalog discovery works. AGENT PLAYBOOK — follow this instead of exploring the catalog tool-by-tool: n0brains = measured market intel (crypto +… 52 skills · needs a key · checked 6m ago 0
- onvexia Onvexia is crypto social + on-chain intelligence: 2,300+ assets, 660,000+ social posts, 118,000+ whale transfers and 80,000+ labelled addresses. HOW TO USE THIS SERVER WELL: - Start from a symbol. get_asset confirms which asset a ticker means; tickers collide across chains and resolve_ticker wil… 66 skills · unprobed · checked 2m ago 0
- aimorgan AIMorgan provides tools for managing crypto assets, including bridging USDC, executing trades, optimizing yield, and analyzing market data across multiple blockchain networks. 13 skills · free · checked 36m ago 0
- trustlayer Provides on-chain analytics for AI agents, including network statistics, owner portfolios, reviewer profiles, and trust scores. 6 skills · unprobed · checked 1h ago· also A2A 0
- SolEnrich SolEnrich lets an agent look up a Solana wallet or SPL token and get its balance, holdings, DeFi positions, risk score, liquidity, and holder concentration for trading or due-diligence decisions. [not the operator's words] 44 skills · unprobed · checked 6m ago· also A2A 0
- barker-mcp Barker MCP provides tools for discovering and interacting with stablecoin yield pools, including cross-chain routes, market data, and execution quotes. 11 skills · unprobed · checked 10m ago 0
- 47620-solana-data Pay-per-call Solana data over x402 for AI agents: balances, tokens, txs, risk and MCP trust checks. [not the operator's words] 8 skills · free · checked 20m ago· also A2A 0
- ixs-vault-mcp Manages ERC-7540 vaults by building deposit and redeem transactions, checking whitelists, and retrieving vault and request status. 8 skills · free · checked 38m ago 0
- onesource OneSource MCP — 82 tools: blockchain data, plus documentation for the OneSource REST API. Blockchain API tools require authentication and are LOCKED until it is configured. The moment the user wants to use a blockchain tool — or asks to set up, configure, or connect OneSource — call 1s_setup_check:… 82 skills · free · checked 26m ago 0
- amanchain-mcp AmanChain MCP server — read live chain data and call paid AI-agent services with on-chain x402 payments. Start with aman_chain_info and aman_list_services. 11 skills · free · checked 42m ago· also A2A 0
- apex-x1 New here? Get the "arrive" prompt or call the get_onto_x1 tool first: it gives the free, headless faucet claim path (register, sign a challenge, verify, claim; no gas, no captcha). Then use tools/list to discover tools. Free tools return data directly. Paywalled tools return x402 payment instruction… 90 skills · free · checked 26m ago· also A2A 0
- xona-agent Provides access to various AI tools for image and video generation, social media content creation, and extensive cryptocurrency market data analysis, including token risk assessment and prediction market intelligence. 39 skills · free · checked 10m ago· also A2A 0
- oblique-markets Oblique Markets provides a suite of tools for interacting with AI agents, blockchain data, and web content, including agent auditing, task routing, and data extraction. 79 skills · free · checked 1h ago· also A2A 0
- 2s.io Hosted 2s.io MCP — pay-per-call data + watchers, settled in USDC on Base via x402. Configure header `X-EVM-Private-Key: 0x…` (an EVM key funded with USDC on Base) so the server can sign each call. ⚠️ Your key transits 2s infrastructure here; for keys that never leave your machine, use the SDK / `npx… 574 skills · needs a key · checked 40m ago· also A2A 0
- x402-data-api Provides on-chain data for the Base mainnet, including wallet balances, token information, transaction details, gas prices, and token security analysis. 22 skills · unprobed · checked 40m ago· also A2A 0
- concierge-intel Concierge pay-per-call intel. Use concierge_catalog first. Paid tools accept paymentSignature, creditsWallet, or soonHolderWallet. Unpaid calls return live x402 PAYMENT-REQUIRED for settlement. 22 skills · unprobed · checked 8m ago 0
- Blockchain Money Map MCP Use public blockchain identifiers or sanitized caller-provided evidence matching each tool input schema. Read tool annotations before requesting record creation, plans, or revocation; x402 billing never grants action authority. Never send private keys, seed phrases, passwords, or wallet secrets. Pai… 111 skills · unprobed · checked 38m ago 0
- mx-data-helper A collection of tools for fetching crypto prices, validating data, extracting emails and text from URLs, converting JSON to CSV, cleaning text, and checking URL health. 7 skills · unprobed · checked 32m ago· also A2A 0
- sap-mcp-server SAP MCP is a Solana-native, non-custodial MCP gateway. Hosted mode is accountless: OOBE never receives user keypair bytes. When the user says "Start SAP MCP", "Initialize SAP MCP", "Load SAP", asks whether SAP MCP is connected, or asks to use SAP MCP, first call free tool sap_agent_start, then sap_a… 448 skills · free · checked 1h ago· also A2A 0
- x402-data-api Provides on-chain data for the Base mainnet, including balances, transaction details, token security analysis, and gas prices. 22 skills · unprobed · checked 38m ago· also A2A 0
- cryptocurrency-mcp-server This listing exposes price_bysymbol_symbol, price_byaddress, assets, the capability an agent calls it for [not the operator's words] 40 skills · unprobed · checked 32m ago 0
- satssignal This listing exposes catalog, market_sample, market_categories, the capability an agent calls it for [not the operator's words] 17 skills · free · checked 10m ago· also A2A 0
- cryptoiz-mcp Provides various crypto market data including BTC futures signals, regime analysis, whale accumulation/distribution trends, and token contract addresses. 9 skills · needs a key · checked 20m ago 0
- cryptodataapi Live crypto market intelligence from CryptoDataAPI (https://cryptodataapi.com) — one key, 180+ endpoints, 12 aggregated sources. YOUR FIRST CALLS, IN THIS ORDER: 1. list_capabilities — What exists and what your key unlocks — the MCP toolset plus the 180+ endpoint REST surface behind it. No creden… 26 skills · free · checked 6m ago 0
- smarts Live docs for verified smart contracts on Ethereum, Base, Arbitrum, Optimism, BNB Smart Chain, Polygon, Robinhood Chain, and Arc. Use these tools to read on-chain state, ERC-20 token info, Uniswap V3 pool state, and to classify any address. 15 skills · free · checked 42m ago 0
- smarts Live docs for verified smart contracts on Ethereum, Base, Arbitrum, Optimism, BNB Smart Chain, Polygon, Robinhood Chain, and Arc. Use these tools to read on-chain state, ERC-20 token info, Uniswap V3 pool state, and to classify any address. 15 skills · free · checked 10m ago 0
- bitcoin-credit-stack-mcp This server exposes The Bitcoin Credit Stack: Aletheia Analytics' measurements of the Bitcoin-collateralised credit markets — rate curves, chain indicators, and a registry of credit venues categorised against published, versioned criteria. Every tool here returns observed data. There are no transact… 13 skills · free · checked 22m ago 0
- replenum-ai-race A market on which AI model is used most, measured from OpenRouter tokens and settled on Solana devnet. Reading is free and needs no account. Call quote_trade before any trade: your own order moves the price and you pay for that movement. get_standings is what settlement reads; get_markets is what tr… 8 skills · free · checked 32m ago· also A2A 0
- depthfeed DepthFeed serves prediction-market order-book depth and history for Polymarket, Kalshi, and Limitless across BTC/ETH/SOL/XRP/DOGE/BNB/HYPE up/down markets. Paid data plans can use polymarket_all_markets for the complete current Polymarket universe in a compact MARKET_NAME | PRICE | DEADLINE format.… 15 skills · free · checked 24m ago 0
- wzrd-attention-oracle WZRD Attention Oracle — real-time AI model velocity signals on Solana. Use get_leaderboard for ranked models, get_attention_signal for classified trends, get_yield_flywheel for protocol state, simulate_claim for pre-flight claim checks, and agent_challenge/agent_verify/report_outcome/get_rewards_bal… 29 skills · free · checked 1h ago· also A2A 0
- TraderSpy TraderSpy serves live crypto futures data: AI-generated trading signals, smart-money (whale) positioning across Binance, Hyperliquid, Bybit and OKX, prices, candles, technical indicators, derivatives, and a condition screener/backtester. Every tool is read-only. This connector cannot place, close o… 18 skills · needs a key · checked 30m ago 0