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Harvey Verify MCP Server

by meltingpixelsai
Developer ToolsUse Caution3.0LocalRemote
Free

Post-transaction outcome verification. LLM-as-judge for agent service quality.

About

MCP server for AI agent quality assurance: verify if services delivered what was promised using LLM-as-judge evaluation, track service quality scores over time, and report outcomes. 2 free tools (health, list_tools) + 3 paid tools via x402 USDC micropayments on Solana. Hosted at verify.rugslayer.com.

Security Report

3.0
Use Caution3.0High Risk

Valid MCP server (1 strong, 1 medium validity signals). 10 known CVEs in dependencies (0 critical, 4 high severity) Package registry verified. Imported from the Official MCP Registry.

11 files analyzed · 11 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

Unverified package source

We couldn't verify that the installable package matches the reviewed source code. Proceed with caution.

What You'll Need

Set these up before or after installing:

xAI Grok API key for LLM-as-judge verificationRequired

Environment variable: XAI_API_KEY

Supabase URL for quality databaseOptional

Environment variable: SUPABASE_URL

Supabase service role keyRequired

Environment variable: SUPABASE_SERVICE_ROLE_KEY

Solana wallet address for receiving USDC paymentsOptional

Environment variable: PAYMENT_WALLET

How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

Getting Started

Once installed, try these example prompts and explore these capabilities:

  • 1Tool: verify_outcome - LLM-as-judge verification of service delivery ($0.01 USDC)
  • 2Tool: get_service_quality - Quality score history for any service ($0.005 USDC)
  • 3Tool: report_outcome - Log a transaction outcome for tracking ($0.002 USDC)

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Tags

verificationquality assuranceagentsmcpx402trust

Use Cases

  • Outcome verification
  • Service quality tracking
  • Agent trust scoring
  • Post-transaction auditing

Links

Source CodeDocumentationnpm PackageRemote Endpoint

Details

Published March 4, 2026
Version 1.0.0
0 installs
Local & Remote Plugin

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