All servers · Crypto & blockchain · Agent payments (x402)

Money Maker x402 tools: EVM reads + AI tasks

dev.workers.moneymaker-ai.ai-policy-kit/x402-tools · v1.1.0

Measured by MCP Station

Description written by the publisher, not verified

x402 pay-per-call: EVM balances, tx decode, transfers; AI extract, classify, embed, speech, image

Connect

claude mcp add --transport http x402-tools https://ai-policy-kit.moneymaker-ai.workers.dev/mcp

{
  "mcpServers": {
    "x402-tools": {
      "url": "https://ai-policy-kit.moneymaker-ai.workers.dev/mcp"
    }
  }
}

Tools as reported by the server

• repo_ai_policy
  Before a coding agent opens a PR: does this GitHub repo ban, restrict or allow AI-assisted contributions? Reads AI_POLICY/CONTRIBUTING/AGENTS.md/PR template/SECURITY and returns a verdict, evidence lines with file:line, and build/test commands from AGENTS.md. Keyword heuristic: read the evidence. Pr
• x402_lint
  Probe any public x402 endpoint and validate its 402 challenge: version, accepts[], CAIP-2 network, atomic amounts, payTo checksum, native-USDC asset, EIP-712 extra, timeout, Bazaar discovery info, and /openapi.json presence. Returns errors, warnings and human-readable prices. Price: $0.005 USDC on B
• usdc_payment
  Did this transaction pay USDC on Base to an address? Returns success, confirmations, every USDC transfer in the tx, the total received by `to`, and whether it meets `min`. Price: $0.002 USDC on Base per call, paid with x402 (MCP transport: an unpaid call returns the x402 PaymentRequired object; retr
• erc8004_agent
  Know-your-agent check before you pay or hire an agent: reads the ERC-8004 Identity Registry (0x8004A169…a432) at a pinned block on base, ethereum, bsc, arbitrum, optimism, polygon, gnosis or celo and returns ownerOf, getAgentWallet and tokenURI, fetches the registration file (https/ipfs/data) with i
• token_transfers
  Payment proof for any EVM tx: success, block, UTC time, confirmations, sender, and every ERC-20 Transfer (token, symbol, decimals, from, to, exact raw + decimal amount) plus ERC-721 transfers, decoded from the receipt. Chains: base, ethereum, bsc, arbitrum, optimism, polygon, gnosis, celo. Price: $0
• tx_find
  Got a tx hash but not the chain? Searches base, ethereum, bsc, arbitrum, optimism, polygon, gnosis and celo in parallel and returns where it was mined: status (success/reverted/pending), block, UTC time, confirmations, from, to, native value, method selector, nonce, gas used, effective gas price, fe
• wallet_snapshot
  One call, 8 chains: native balance, USDC/USDT balances (main contracts per chain, addresses returned), nonce (txs sent), and account type (EOA, EIP-7702-delegated EOA with its delegate, or contract) on base, ethereum, bsc, arbitrum, optimism, polygon, gnosis and celo, plus USDC/USDT totals and the c
• gas_now
  Current gas price, base fee, priority fee, block fullness and the cost of a native transfer (21k gas) and an ERC-20 transfer (65k gas) in the native coin, for base, ethereum, bsc, arbitrum, optimism, polygon, gnosis and celo (or one chain with ?chain=). Price: $0.001 USDC on Base per call, paid with
• token_info
  For a token contract on base, ethereum, bsc, arbitrum, optimism, polygon, gnosis or celo: name, symbol, decimals, total supply (raw and decimal), code size, owner() if any, and whether it is an upgradeable proxy (EIP-1967 or legacy OpenZeppelin slots) with implementation and admin addresses. Price:
• ens_resolve
  Resolve an ENS name or Basename (alice.eth, alice.base.eth) to its EVM and Base address records, with resolver, url/avatar/com.twitter/description text records and whether the address's primary name points back (reverse_matches). Or pass address= for its forward-verified primary name (mainnet and Ba
• block_at_time
  The last block at or before a given time (unix seconds/ms or ISO 8601) on base, ethereum, bsc, arbitrum, optimism, polygon, gnosis or celo, with its timestamp and the next block's, so you can pin eth_call reads, audits and snapshots to a moment. Batched k-ary search over live block headers (about 7
• erc20_allowance
  How much can each spender pull from an owner's tokens? For a token on base, ethereum, bsc, arbitrum, optimism, polygon, gnosis or celo: allowance(owner, spender) for up to 10 spenders, owner balance, symbol, decimals, whether each spender is a contract, EOA or 7702-delegated EOA, and flags for unlim
• token_risk
  Is this token centrally controllable? Deterministic screen for a token on base, ethereum, bsc, arbitrum, optimism, polygon, gnosis or celo, from bytecode and eth_call only (no third-party risk API): upgradeable proxy and admin, owner and whether renounced, privileged functions found by selector scan
• chainlink_price
  Live Chainlink price for ETH, BTC, LINK, USDC, USDT, DAI, SOL, AAVE, UNI, stETH, cbETH, ARB, OP, POL or BNB in USD, read with latestRoundData() from verified aggregator contracts on ethereum, base, arbitrum, optimism, polygon and bsc. Omit chain to read every chain that has the pair and get the medi
• web_extract
  Fetch one public web page politely (checks robots.txt first and refuses disallowed paths; identifies itself as MoneyMakerBot) and return status, final URL after redirects, title, language, meta description, canonical, favicon, Open Graph/Twitter tags, JSON-LD types, h1-h3 outline, link counts with a
• domain_check
  One call for a domain (or URL): A/AAAA, NS, SOA, MX (incl. null MX), TXT, CAA, DNSSEC validation flag, parsed SPF (all-qualifier, includes, lookup estimate, verdict), DMARC (policy, sp, pct, rua), MTA-STS presence, site-verification tokens, and one HTTPS GET of / (status, final URL, HSTS, server), p
• email_check
  Is this address worth sending to? Syntax check, then the domain's mail route via DNS-over-HTTPS: domain exists, MX hosts (or A fallback), null MX (domain refuses mail), SPF and DMARC presence, role account (info@, support@…) and plus-tag flags, and a verdict. It does not contact the mail server, so
• token_balances
  Typed balances for one address: native coin plus USDC, USDT, WETH, BTC wrappers, DAI and the chain token on base, ethereum, arbitrum, optimism, polygon and bsc (gnosis/celo on request), read with one Multicall3 eth_call per chain at a stated block. Or pass chain= and tokens= (up to 20 addresses) for
• address_info
  What is this address on each chain: unused EOA, active EOA, EIP-7702-delegated EOA (with delegate), ERC-20, ERC-721, ERC-1155, Safe multisig (threshold, owners, version), or other contract; EIP-1967/beacon/zos/EIP-1167 proxy with implementation and admin; owner(); nonce, native balance and code size
• tx_decode
  Typed decode of any tx on base, ethereum, bsc, arbitrum, optimism, polygon, gnosis or celo (chain optional: all 8 are searched): success/reverted, method signature from a known-selector table (args for transfer/approve/transferFrom), every log decoded where known (ERC-20/721/1155 transfers with symb
• address_transfers
  Recent token activity for an address on one chain: ERC-20 Transfer logs where it is sender or recipient, for the chain's major tokens (USDC, USDT, WETH, BTC wrappers, DAI, chain token) or up to 10 tokens you pass, within the last N blocks (max 10,000, the free public-RPC log limit: ~5.5 h on base/op
• ai_extract
  Structured extraction task: send text (max 12,000 chars) and a JSON Schema; get back JSON that has been validated against your schema (type, properties, required, enum, items, min/max, pattern, anyOf/oneOf). One automatic repair attempt; if it still does not validate you get 422 and are not charged.
• ai_classify
  Zero-shot classification task: send text (max 8,000 chars) and 2-50 labels; get one label (or every applicable label with multi_label=true) guaranteed to be from your list, plus a one-sentence reason. Invalid output → 422, not charged. Runs on our Cloudflare Worker using Workers AI (IBM Granite 4.0
• ai_embed
  Embed 1-32 texts (each up to 4,000 chars) with BAAI bge-m3 (multilingual, MIT) on our Cloudflare Worker via Workers AI. Add query= to also get the texts ranked by cosine similarity (a cheap semantic search / rerank step); include_vectors=false returns only the ranking. Limited daily capacity: 503 (n
• ai_transcribe
  Transcribe one audio file (mp3/wav/m4a/ogg/webm, max 1 MB, via public https audio_url or audio_base64) with OpenAI Whisper large-v3-turbo (MIT) on our Cloudflare Worker via Workers AI, with voice-activity filtering. Returns text, language, duration and optional segments + WebVTT. Audio is not stored
• ai_image
  Generate one 1024×1024 image from a short prompt (max 600 chars) with FLUX.1 [schnell] (Apache-2.0) on our Cloudflare Worker via Workers AI. Before generation we detect the medium you asked for (photo, illustration, flat vector, logo/icon, watercolor, oil painting, pencil sketch, ink, anime, comic,
• policy
  AI_POLICY.md (strict | disclose-and-own | agent-friendly) for your project plus a PR template with an AI-disclosure section, as JSON. Same text as the free web generator on this site. Price: $0.01 USDC on Base per call, paid with x402 (MCP transport: an unpaid call returns the x402 PaymentRequired o
• ai_status
  Free. Today's remaining free Workers AI capacity for the ai_* tools (they answer 'capacity used up' before any payment when the daily cap is reached).

Website · JSON · Text for agents · Registry updated 2026-10-22