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eleata Claim Verifier

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

Connector by hernaninverso · GitHub account verified by the MCP Registry

IndexedLicense unknownLocal (stdio)★ 1
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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/hernaninverso-eleata-verify-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

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

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
3 read · 0 write · 0 deleteRead-only
Secrets
1 (API keys, tokens or passwords)
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 3

Read from the source code; the running server may list different tools.

Read 3 · Look things up without changing anything.

  • check_groundedness
  • verify_claim
  • verify_strict

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • EVERIFY_API_KEY

Tools (3)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • check_groundedness

    Hallucination guard for RAG / agent answers. Pass the model's generated answer and the retrieved context; returns whether the answer is grounded in the context. Treat any verdict other than 'Supported', or `abstained=true`, as 'ungrounded / likely hallucination' and have the agent retract or re-retrieve.

  • verify_claim

    Fact-check a claim against a piece of evidence using natural-language inference. Returns a grounded verdict — Supported, Refuted, or Not Enough Evidence — with a confidence (0..1) and an `abstained` flag. Use it to check whether a statement is actually backed by a source before trusting or repeating it. If `abstained` is true, treat the result as 'cannot verify — do not rely'.

  • verify_strict

    Same as verify_claim but with a raised abstention threshold — abstains more readily. Use when a wrong 'Supported' is costly (compliance, legal, medical-adjacent) and the agent must not over-assert.

Signals

Stars
1
Forks
0
Open issues
0
Last commit
Jun 30, 2026 (4 months ago)
Last release
Jun 30, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.hernaninverso/eleata-verify-mcp
Version
0.1.1
Auth
API key
Packages
npm eleata-verify-mcp
License
License unknown
Repository
github.com/hernaninverso/eleata-verify-mcp
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

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Cite this page

eleata Claim Verifier MCP server. Agent Mart. https://agentmart.dev/connectors/hernaninverso-eleata-verify-mcp (last updated 2026-10-24)