Hallucination Detection MCP servers

15 tagged Hallucination Detection, measured the same way as everything else here.

Browse within: LLM 6

sinewaveai/agent-security-scanner-mcp

MCP server Claude CodeCodexCursor +2

Security layer for AI agents: blocks prompt injection, detects fake packages, scans vulnerabilities. Runs locally from the agent-security-scanner-mcp npm package.

not rated 124 +2 today A tokens not measured original MIT

korean-law-alio

02

scvcoder/korean-law-alio-mcp

MCP server Claude CodeCodexCursor +2

An MCP server for searching Korean legal information through the Korean Law Alio service. MCP is a standard way for an AI agent to call an external tool.

not rated 23 1mo ago A tokens not measured original MIT

agentoracle-mcp

03

TKCollective/agentoracle-mcp

MCP server Claude CodeCodexCursor +2

MCP server for AgentOracle — claim verification for AI agents. Verify before you act. x402-native on Base, SKALE, Stellar. Runs locally from the agentoracle-mcp npm package.

not rated 3 5mo ago A tokens not measured original MIT

thoth

04

ahmedEid1/thoth

MCP server Claude CodeCodexCursor +2

Read-only MCP over an agentic SLR workspace with per-claim citation verification. Remote server at thoth-slr.vercel.app.

not rated 2 4mo ago A tokens not measured original MIT

mcp-server

05

arkheiaai/arkheia-mcp

MCP server Claude CodeCodexCursor +2

Detect fabrication and hallucination in any LLM output. 30+ models supported. Runs locally from the @arkheia/mcp-server npm package. Needs 1 environment variable to run.

not rated 2 5d ago A tokens not measured original MIT

groundcheck-mcp

06

aghasalim/groundcheck-mcp

MCP server Claude CodeCodexCursor +2

MCP server "groundcheck-mcp" as configured in aghasalim/groundcheck-mcp. Runs locally from the groundcheck-mcp Python package.

not rated 2 6d ago A tokens not measured original MIT

opengate-mcp

07

nickjlamb/opengate

MCP server Claude CodeCodexCursor +2

Check whether an AI answer is grounded in its context — deterministic, no LLM judge. Runs locally from the @pharmatools/opengate-mcp npm package.

not rated 1 +1 18d ago A tokens not measured original MIT

agent-output-guard

08

agenson-tools/agent-output-guard-mcp

MCP server Claude CodeCodexCursor +2

Validate and verify data from other agents before acting on it. Zero LLM costs. Runs locally from the @agenson-horrowitz/agent-output-guard-mcp npm package.

not rated 0 6mo ago A tokens not measured original MIT

agent-toolbox

09

solhammer/agentoolbox

MCP server Claude CodeCodexCursor +2

26 deterministic, offline pre-action safety gates for AI agents, each with a signed verdict. Runs locally from the agentoolbox-mcp npm package.

not rated 0 2mo ago A tokens not measured original MIT

honestcode

10

Fengrru/honestcode

MCP server Claude CodeCodexCursor +2

A lightweight MCP server that detects AI code hallucinations in real time — undefined symbols, wrong API calls, dead code, and type mismatches. Runs locally from the honestcode Python package.

not rated 0 6d ago A tokens not measured original MIT

groundlens-mcp

11

groundlens-dev/groundlens-mcp

MCP server Claude CodeCodexCursor +2

Deprecated. The groundlens MCP connector now ships inside groundlens itself. Runs locally from the groundlens-mcp Python package.

not rated 0 2d ago A tokens not measured original Apache-2.0 archived

yureong

12

herrozim-ship-it/yureong

MCP server Claude CodeCodexCursor +2

MCP server "yureong" as configured in herrozim-ship-it/yureong. Runs locally from the yureong Python package.

not rated 0 2mo ago A tokens not measured copy · 86% MIT

receiptguard

13

GHGuide/receiptguard

MCP server Claude CodeCodexCursor +2

MCP server "receiptguard" as configured in GHGuide/receiptguard. Runs locally from the receiptguard Python package.

not rated 0 3mo ago A tokens not measured original MIT

llmfeeder

14

adwitiyashukla/LLMFeeder

MCP server Claude CodeCodexCursor +2

MCP server "llmfeeder" as configured in adwitiyashukla/LLMFeeder. Runs locally from the llmfeeder Python package.

not rated 0 2mo ago A tokens not measured original MIT

Guillain-RDCDE/Trusted-Transcription

MCP server Claude CodeCodexCursor +2

MCP server "trusted-transcription" as configured in Guillain-RDCDE/Trusted-Transcription. Runs locally from the trusted-transcription Python package.

not rated 0 5d ago A tokens not measured original MIT