Cuonztech Agent Harness MCP Server

by cuonztechio.github.cuonztech/agent-harnessv0.5.2

MCP chaos-testing toolkit. Default: simulated demo. Configure proxy mode to test a real agent.

0Node.jsstdioofficial registry

context tax

pending

security

pending

cold start

pending

freshness

pending

Our reading of Cuonztech Agent Harness, from the data

Cuonztech Agent Harness is a testing & qa MCP server from cuonztech, listed in the official MCP Registry.

We haven't measured its tool list yet, so its token cost is unknown.

With 0 GitHub stars it ranks #187 of 419 testing & qa servers we index.

It runs locally on your machine over stdio.

Install Cuonztech Agent Harness MCP server

claude mcp add cuonztech-agent-harness -- npx -y cuonztech-agent-harness

{
  "mcpServers": {
    "cuonztech-agent-harness": {
      "command": "npx",
      "args": [
        "-y",
        "cuonztech-agent-harness"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "cuonztech-agent-harness": {
      "command": "npx",
      "args": [
        "-y",
        "cuonztech-agent-harness"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "cuonztech-agent-harness": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "cuonztech-agent-harness"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "cuonztech-agent-harness": {
      "command": "npx",
      "args": [
        "-y",
        "cuonztech-agent-harness"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Freshness

Not enough public signals yet to judge maintenance.

Last commit (default branch)
2026-10-13 · 5d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-13 · 5d ago · official registry · v0.5.2

How it compares in Testing & QA

Against the most-starred testing & qa servers we index. Token cost is per model turn, measured from each server's live tool list.

Server	Stars	Tools	Tokens / turn	Freshness	Runs
Cuonztech Agent Harness (this)	0	—	not measured	—	local
Browser	39,318	—	not measured	Active	local + hosted
Playwright	38,349	—	not measured	Active	local
Keploy	18,643	—	not measured	Active	hosted
SeleniumBase	13,091	—	not measured	Active	local
e2e	11,249	—	not measured	—	local

All testing & qa MCP servers

FAQ

›How do I install the Cuonztech Agent Harness MCP server in Claude Code?

Run: claude mcp add cuonztech-agent-harness -- npx -y cuonztech-agent-harness. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Cuonztech Agent Harness require an API key?

No required environment variables are declared in its published metadata.

›Can I use Cuonztech Agent Harness as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Cuonztech Agent Harness in the official MCP registry?

Yes, as io.github.cuonztech/agent-harness.

Sources and method

Official MCP Registry entry: updated 2026-10-13
GitHub repository: fetched 2026-10-19
Package registry (npm / PyPI): listed
Last checked against all sources: 2026-10-19

The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.