A multi-agent verification MCP server that uses cross-family LLM critics, NLI, and consistency checks to minimize hallucinations and false claims in LLM outputs.
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M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
express vulnerable to XSS via response.redirect()
Express.js Open Redirect in malformed URLs
process.env. You'll be asked to provide them before it can run.AGGREGATOR_WEIGHTED_VOTECONSISTENCY_K_DEEPCONSISTENCY_K_DEEPERCONSULT_DUAL— Same effect as the Windows installer, into ~/Verity. The installer also sets =0; unified memory means one GPU, so the dual-GPU second-opinion path has nothing to do.CRITIC_A_MODEL— , CRITIC_B_MODEL Whatever fits the weak GPUCRITIC_B_MODEL— CRITIC_A_MODEL, Whatever fits the weak GPUCRITIC_C_MODELCRITIC_SHUFFLELM_STUDIO_URLNLI_IMPLNLI_LLM_MODELNLI_MODELNLI_REQUIRE_CONTEXTOLLAMA_URLSECOND_OPINION_ANALYSIS_MAX_TOKENSSECOND_OPINION_ANALYSIS_MODELSECOND_OPINION_ANALYSIS_TIMEOUT_MSSECOND_OPINION_CONCURRENT_TIMEOUT_MSSECOND_OPINION_MAX_TOKENSSECOND_OPINION_MODELSECOND_OPINION_PRIMARY_API_KEYSECOND_OPINION_PRIMARY_ENDPOINTSECOND_OPINION_PRIMARY_MODELSECOND_OPINION_TEMPERATURESECOND_OPINION_TIMEOUT_MSVERIFIER_PORTVERIFIER_VERBOSEVERITY_BENCH_VERBOSEVERITY_CALIBRATED_THRESHOLDS_ADDITIVE_ONLYVERITY_CALIBRATED_THRESHOLDS_PATHVERITY_CONFIDENCE_GATEVERITY_CONF_LOW_MIN_LOGPROBVERITY_CONF_LOW_PERPLEXITYVERITY_CONF_LOW_RATIOVERITY_CONF_MILD_MIN_LOGPROBVERITY_CONF_MILD_PERPLEXITYVERITY_CONF_MILD_RATIOVERITY_CONF_VERYLOW_MIN_LOGPROBVERITY_CONF_VERYLOW_PERPLEXITYVERITY_CONF_VERYLOW_RATIOVERITY_HOSTVERITY_MAX_ANSWER_CHARSVERITY_MAX_PRIOR_CONTEXT_CHARSVERITY_MAX_QUESTION_CHARSVERITY_MAX_REQUEST_BYTESVERITY_PROXY_DEFAULT_MAX_OUTPUT_TOKENSVERITY_PROXY_HOSTVERITY_PROXY_MAX_REQUEST_BYTESVERITY_PROXY_PORTVERITY_PROXY_RESPONSES_TOP_LOGPROBSVERITY_PROXY_UPSTREAM_TIMEOUT_MSVERITY_PROXY_UPSTREAM_URLVERITY_RECOMPUTE_INDEPENDENTVERITY_REGEN_MAX_TOKENSVERITY_RESPONSES_TOP_LOGPROBSVERITY_SEMANTIC_ENTROPYVERITY_SEMANTIC_ENTROPY_SAMPLESVERITY_SUMMARY_ECHO_ANSWERWORKER_API_KEYWORKER_ENDPOINT— Provider Connects directly Perplexity (logprobs)WORKER_MODEL[](https://m8ven.ai/mcp/johnnyryan-verity-f6mxi9)