{
  "markdown": "# FabTally Chain — MCP server\n\nOn-chain **monitoring reads** an AI agent or dev polls per-call. Fronts the Chain\nHTTP API at **https://chain.fabtally.com**. Holds no private key.\n\n## Tools (all paid; a call with no payment returns the decoded x402 402 challenge)\n\n| Tool | Price | What it does |\n|------|-------|--------------|\n| `ens_expiry` | $0.001 | Resolve an ENS `.eth` / Basename `.base.eth` name's registration expiry on-chain — expiry date, days-left, 90-day grace status, release date, current owner. Args: `name`. |\n| `gas` | $0.001 | Current gas for a chain via public RPC — base fee + suggested priority + max fee (gwei) at the latest block; optional at/below-threshold boolean. Args: `chain`, `below_gwei?`. |\n| `token_unlocks` | $0.003 | Next token vesting/unlock event(s) from DefiLlama's public emissions data — date, amount, % of max supply. Cleanly says so when there's no public schedule. Args: `token` (symbol/name/address), `chain?`. |\n| `oracle_health` | $0.003 | Chainlink price-feed health — last-update age, latest answer, round monotonicity, stale flag vs heartbeat, optional deviation vs a reference. Args: `feed_address`, `chain`, `heartbeat_seconds?`, `reference?`. |\n\nEvery tool also accepts an optional `x_payment` (base64 x402 payload) that is\nforwarded as the `X-PAYMENT` header to settle the call and return the real result.\nHumans can instead prepay by card and use an `X-FabTally-Key` credit key against\nthe HTTP API.\n\n## Transports\n\n- **stdio** (portable): `npx fabtally-chain-mcp` (bin: `fabtally-chain-mcp`)\n- **streamable-http** (hosted): `https://chain.fabtally.com/mcp`\n\nConfig: `FABTALLY_CHAIN_BASE` (default `https://chain.fabtally.com`).\n\nRead-only, keyless, stateless, descriptive market-data/utility reads. Operated by\nSunstone Soft (fabtally.com). **Not financial advice, not a signal, not a\nprediction.** The stateful \"alert me when …\" delivery is a separate product\n(the FabTally Alerts Telegram bot).\n",
  "bytes": 1953,
  "sha": "4ecc4a1e4f3a53cf4fe5a910cdce23ec1b5b00719c2061da2016601db102e496",
  "repo_slug": "zvmzaretsky/fabtally-chain-mcp",
  "fonte": "repo",
  "truncated": false,
  "api": "https://agentalog.com/api/listings/mcp_io_github_zvmzaretsky_fabtally_chain_30d5c2a4/readme"
}