English Français العربية

eleata Claim Verifier

Registre officiel Sécurité

Grounding/hallucination guard: verify a claim against evidence (Supported/Refuted/NEE).

Code source Documentation

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

NPM package eleata-verify-mcp
Claude Code 
claude mcp add eleata-claim-verifier -e 'EVERIFY_API_KEY=<your everify_api_key>' -- npx -y eleata-verify-mcp@0.1.1
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "eleata-claim-verifier": {
            "command": "npx",
            "args": [
                "-y",
                "eleata-verify-mcp@0.1.1"
            ],
            "env": {
                "EVERIFY_API_KEY": "<your everify_api_key>"
            }
        }
    }
}

Variables d'environnement

  • EVERIFY_API_KEY obligatoire secret API key for the eleata Claim Verifier (paid Bearer or RapidAPI key)

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. eleata Claim Verifier — MCP server
  2. Tools
  3. Setup
  4. Notes

eleata Claim Verifier — MCP server

A grounding / hallucination guardrail for AI agents. Give it a claim and supporting evidence; it returns whether the evidence Supports / Refutes / gives Not Enough Evidence for the claim (natural-language inference), with a confidence and an abstained flag for low-confidence cases. Wraps the hosted eleata Claim Verifier.

Use it as a fact-check / RAG hallucination guard: before an agent trusts or repeats a statement, check it against its source. Treat abstained=true (or any verdict other than Supported) as "do not rely".

Tools

ToolWhat it does
verify_claim(claim, evidence)Is the claim supported by the evidence? Verdict + confidence + abstained.
check_groundedness(answer, context)RAG guard: is the model's answer grounded in the retrieved context?
verify_strict(claim, evidence)Same, with a higher abstention threshold — for compliance/legal where a wrong "Supported" is costly.

Setup

{
  "mcpServers": {
    "eleata-verify": {
      "command": "npx",
      "args": ["-y", "eleata-verify-mcp"],
      "env": { "EVERIFY_API_KEY": "your_key" }
    }
  }
}

Get a key at https://eleata.io/checkout?p=verifypro (paid channel, sent as Authorization: Bearer). For the RapidAPI marketplace channel, set EVERIFY_RAPIDAPI=1 and EVERIFY_API_BASE to the RapidAPI host (the key is then sent as X-RapidAPI-Key).

Notes

Confidence is uncalibrated on the public channels (not a probability) — rely on the verdict and the abstained flag, not the raw number. The engine is a multilingual NLI model (mDeBERTa-v3-mnli-xnli). verify sends your claim + evidence to the hosted API; see https://eleata.io/privacy/.

MIT licensed.

Questions fréquentes

Qu'est-ce que eleata Claim Verifier ?

Grounding/hallucination guard: verify a claim against evidence (Supported/Refuted/NEE).

Comment installer eleata Claim Verifier ?

Il s'exécute sur votre machine. Dans Claude Code : claude mcp add eleata-claim-verifier -e 'EVERIFY_API_KEY=<your everify_api_key>' -- npx -y eleata-verify-mcp@0.1.1. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour eleata Claim Verifier ?

Oui. Il attend EVERIFY_API_KEY, à renseigner dans sa configuration.

eleata Claim Verifier est-il open source ?

Son code est public sur GitHub, mais le dépôt ne déclare pas de licence standard.

Qui maintient eleata Claim Verifier ?

Il est publié par hernaninverso. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.