{
  "markdown": "# eleata Claim Verifier — MCP server\n\nA **grounding / hallucination guardrail** for AI agents. Give it a `claim` and supporting\n`evidence`; it returns whether the evidence **Supports / Refutes / gives Not Enough Evidence**\nfor the claim (natural-language inference), with a confidence and an `abstained` flag for\nlow-confidence cases. Wraps the hosted [eleata](https://eleata.io) Claim Verifier.\n\n> Use it as a fact-check / RAG hallucination guard: before an agent trusts or repeats a\n> statement, check it against its source. Treat `abstained=true` (or any verdict other than\n> *Supported*) as \"do not rely\".\n\n## Tools\n\n| Tool | What it does |\n|------|--------------|\n| `verify_claim(claim, evidence)` | Is the claim supported by the evidence? Verdict + confidence + `abstained`. |\n| `check_groundedness(answer, context)` | RAG guard: is the model's answer grounded in the retrieved context? |\n| `verify_strict(claim, evidence)` | Same, with a higher abstention threshold — for compliance/legal where a wrong \"Supported\" is costly. |\n\n## Setup\n\n```json\n{\n  \"mcpServers\": {\n    \"eleata-verify\": {\n      \"command\": \"npx\",\n      \"args\": [\"-y\", \"eleata-verify-mcp\"],\n      \"env\": { \"EVERIFY_API_KEY\": \"your_key\" }\n    }\n  }\n}\n```\n\nGet a key at <https://eleata.io/checkout?p=verifypro> (paid channel, sent as `Authorization: Bearer`).\nFor the RapidAPI marketplace channel, set `EVERIFY_RAPIDAPI=1` and `EVERIFY_API_BASE` to the RapidAPI host\n(the key is then sent as `X-RapidAPI-Key`).\n\n## Notes\n\nConfidence is **uncalibrated** on the public channels (not a probability) — rely on the verdict and the\n`abstained` flag, not the raw number. The engine is a multilingual NLI model (mDeBERTa-v3-mnli-xnli).\n`verify` sends your claim + evidence to the hosted API; see <https://eleata.io/privacy/>.\n\nMIT licensed.\n",
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  "repo_slug": "hernaninverso/eleata-verify-mcp",
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}