Now accepting early access signups

Every tool has a score.
Every agent knows
who to trust.

Kerq is the verified tool marketplace for AI agents. Built for the speed the AI tool ecosystem moves at—real-time trust scores, security audits, and reliability data so your agents never connect to tools blindly.

Web Scraping

ScrapeMaster

✓ Certified

Code Analysis

CodeLens AI

◆ Audited

Data Pipeline

DataForge

● Scored

Browse the Marketplace See How It Works

How It Works

Trust that's earned, not claimed

Every tool listed on Kerq gets scored across 7 proprietary trust metrics based on real performance data. No pay-to-win. No self-reported metrics.

Tool Gets Listed

Any MCP server or API tool can be listed. The moment it's added, Kerq starts tracking performance automatically.

Score Updates Live

Uptime, response time, error rate, and output quality are tracked continuously. Your Kerq Score (0-100) updates in real-time.

Agents Decide

Agent developers query the Kerq API before connecting to any tool. Higher score = more agents choosing your tool = more usage.

99.7%

Uptime Tracked

<200ms

Avg Response

0.3%

Error Rate

24/7

Monitoring

Trust System

Two layers. One truth.

The Kerq Score is free and automatic. Optional certification is an additional credibility layer—both signals matter.

● Layer 1 — Free

Kerq Score (0–100)

Automatic. Every tool gets one. No payment required, no exceptions.

✓Tracks uptime, response time, error rate, and output quality continuously
✓Score updates in real-time based on actual performance data
✓Every tool gets scored—no exceptions, no payment required
✓The industry standard rating: “94 Kerq” means something
✓Color-coded tiers: green (80+), yellow (50-79), red (<50)

Kerq Score

ScrapeMaster

99.8% uptime • 142ms avg • 0.2% errors

◆ Layer 2 — Optional

Certification

Beyond the score. Get audited or certified to demonstrate deep credibility.

✓Audited—Security scan, code review, API reliability audit
✓Certified—Full deep audit + “Kerq Certified” badge
✓Certification is separate from the automated score
✓A tool can be 92 Kerq but not Certified. Or 78 Kerq + Certified. Both signals matter.
✓A distinct credibility signal ON TOP of real-time performance

Kerq Score

CodeLens AI ✓ Certified

Score + Verification = complete picture

Both signals tell a story. A tool with 92 Kerq is performing great. Add Certified and agents know it's been deeply vetted too. Neither replaces the other.

Built For

Two sides. One marketplace.

Whether you build tools or build agents—Kerq gives you the trust infrastructure you've been missing.

⚙

For Tool Providers

List your tool and let the data speak. Higher scores mean more agents choosing you.

→List your tool and get automatically scored from day one
→See exactly why your score is what it is—uptime %, response time, error rate breakdown
→Get actionable recommendations to improve your score
→Higher score = more agents choosing your tool = more revenue
→Optional certification for additional credibility (Audited / Certified)

⚛

For Agent Developers

Never blindly trust an MCP server again. Real data, real scores, real confidence.

→API-first trust checks before connecting to any tool
→Never blindly trust an MCP server again
→Search and filter by category, minimum score, verification tier
→Real-time reliability data, not just a directory listing
→One API call to know if a tool is worth connecting to

Developer Experience

One API call. Full trust picture.

Query any tool's trust score and verification status before your agent connects.

        
        
        
        check-tool.js
      
// GET /api/tools/scrapemaster
const tool = await kerq.check("scrapemaster");

// {
//   name: "ScrapeMaster",
//   score: 94,
//   tier: "green",
//   uptime: 99.8,
//   avg_response_ms: 142,
//   error_rate: 0.002,
//   verified: "certified",
//   last_checked: "2026-03-19T04:00:00Z"
// }

if (tool.score >= 80) {
  agent.connect(tool);  // safe to use
}

Every tool has a score. Every agent knows who to trust.