Harness MCP V2

Name: Harness MCP V2
Author: thisrohangupta

harness-mcp-v2 · by thisrohangupta

Give AI agents full access to the Harness.io platform — manage pipelines, deployments, cloud costs, chaos engineering, feature flags, SEI, and 125+ resource types through 11 MCP tools

91 3.8k/wk 37 tools GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 0d ago

Works with most clients

Transport: stdio

37 tools · ~2.0k tok

Grade C · 1.0% of 200K ctx

MCPpedia last refreshed this data 19h ago

Edit this pageView history

Harness MCP V2 is an MCP server that give AI agents full access to the Harness.io platform — manage pipelines, deployments, cloud costs, chaos engineering, feature flags, SEI, and 125+ resource types through 11 MCP tools. Its tool list has not been published yet over stdio, requires no API key, and scores 81/100 on MCPpedia's security, maintenance and efficiency rubric.

DevOps

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "harness-mcp-v2": {
      "args": [
        "-y",
        "harness-mcp-v2"
      ],
      "command": "npx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/harness-mcp-v2)](https://mcppedia.org/s/harness-mcp-v2)

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What Harness Mcp V2 does

An MCP (Model Context Protocol) server that gives AI agents full access to the Harness.io platform through 10 consolidated tools and 139 resource types.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'harness-mcp-v2' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

81/100across 5 weighted dimensions

How we score →

0255075100

−19

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked harness-mcp-v2 against OSV.dev.

Inventory

Tools (37)

Click any tool to inspect its schema.

~2.0k tokens total

Community

Reviews

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Have you used this server?

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Harness Mcp V2 safe to use?: Harness Mcp V2 has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Harness Mcp V2?: Harness Mcp V2 supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Harness Mcp V2 do?: Harness Mcp V2 provides 37 tools: execution, executionId, inputSetYaml, inputSetTemplateYaml, resolvedYaml and 32 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Harness Mcp V2?: Harness Mcp V2 is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is Harness Mcp V2 actively maintained?: Harness Mcp V2 is actively maintained — last commit was 0 days ago. It has 91 GitHub stars.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Frequently Asked Questions

Is Harness Mcp V2 safe to use?

Harness Mcp V2 has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install Harness Mcp V2?

Harness Mcp V2 supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Harness Mcp V2 do?

Harness Mcp V2 provides 37 tools: execution, executionId, inputSetYaml, inputSetTemplateYaml, resolvedYaml and 32 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Harness Mcp V2?

Harness Mcp V2 is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is Harness Mcp V2 actively maintained?

Harness Mcp V2 is actively maintained — last commit was 0 days ago. It has 91 GitHub stars.