{
  "markdown": "# stillos-notary-mcp\n\nVerification infrastructure for the agentic economy. An agent submits a claim;\nthe notary returns an Ed25519-signed, hash-chained verdict, settled against\nreal external ground truth, not model output. Free tier, no account, no card.\n\nEvery tool call in this package settles against the live public notary over\nHTTPS (`stillosdigitalholdings.com/notary`). No local or internal-only code path\nexists — behavior is identical regardless of runtime.\n\n## Install\n\n```\nnpx stillos-notary-mcp mcp\n```\n\nOr add to an MCP client config:\n\n```json\n{\n  \"mcpServers\": {\n    \"stillos-notary\": { \"command\": \"npx\", \"args\": [\"-y\", \"stillos-notary-mcp\", \"mcp\"] }\n  }\n}\n```\n\n## Tools\n\n### `claim_verdict`\n\nSubmits a claim and a resolver specification. Returns CONFIRMED, REFUTED, or\nERROR — never a forced guess — signed and hash-chained.\n\nSupported resolver types: `github_pr`, `onchain_tx`, `url_json`, `http_status`,\n`kalshi_market`.\n\n```\nstillos-notary-mcp claim \"your-agent\" \"example.com returns 200\" \\\n  '{\"type\":\"http_status\",\"url\":\"https://example.com\",\"expect_code\":200}'\n```\n\n### `verify_receipt`\n\nIndependently verifies any receipt by hash: confirms the hash chain is intact\nand the signature is valid.\n\n```\nstillos-notary-mcp verify <receipt_hash>\n```\n\n### `file_dispute`\n\nFiles a bonded dispute against a verdict receipt. The disputed verdict is\nre-resolved immediately, against the identical resolver specification that\nproduced it — independent re-run, not a re-vote, not a human appeal queue. An\nupheld dispute overturns the verdict and queues a slashable payout against the\nnotary's on-chain correctness bond ($10 USDC, Base). Dispute window: 48 hours\nfrom the original receipt's timestamp.\n\n**Paid: $1.00 USDC (Base) via x402 — no free tier.** A call without an\nattached x402 payment returns the payment requirement (price, `payTo`, asset),\nnot a verdict. This package holds no wallet and executes no payment itself;\nthe calling agent's own client bears that capability.\n\n```\nstillos-notary-mcp dispute \"your-agent\" <receipt_hash>\n```\n\n### `screen_entity`\n\nOFAC SDN sanctions name screen, with a `source_as_of` freshness timestamp,\nEd25519-signed.\n\n**Paid: $0.001 USDC (Base) via x402 — no free tier.**\n\n```\nstillos-notary-mcp screen \"your-agent\" \"Acme Corp\"\n```\n\n### `distress_score`\n\nValidated corporate distress-foresight score for a single equity ticker:\nAltman Z-score from live SEC XBRL filings, backtested 71% sensitivity / 100%\nspecificity with a ~109-day median lead time, Ed25519-signed.\n\n**Paid: $0.15 USDC (Base) via x402 — no free tier.**\n\n```\nstillos-notary-mcp distress \"your-agent\" AAPL\n```\n\n## Why\n\nMost verification is one model checking another model's output — the same\nfailure mode, with no independence introduced. This architecture settles\nevery claim against a source neither counterparty controls, signs the outcome\nregardless of direction, and publishes confirmed and refuted verdicts to the\nsame ledger. Fail-closed: an unresolvable claim returns ERROR, never a\nplausible-sounding guess.\n\nLive docs: https://stillosdigitalholdings.com/notary/docs\n",
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  "repo_slug": "stillmarcus24/stillos-notary-mcp",
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}