What is cloud-harness?

A plugin for operating a private Cloud Harness coding workspace through an MCP server. It provides workflows for working with files, running code, using Git, automating tasks, and recovering from problems.

Use it to manage workspace files, execute code, perform Git operations, run automations, and use recovery workflows.

It gathers common coding-workspace operations into one assistant-accessible environment.

cloud-harness — Plugin for Claude Code by bestagentkits

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/bestagentkits/cloud-harness-mcp

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/bestagentkits/cloud-harness-mcp/cloud-harness/github.svg)](https://agentmods.dev/plugins/bestagentkits/cloud-harness-mcp/cloud-harness)

Your own site

<a href="https://agentmods.dev/plugins/bestagentkits/cloud-harness-mcp/cloud-harness"><img src="https://agentmods.dev/badge/plugins/bestagentkits/cloud-harness-mcp/cloud-harness/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/bestagentkits/cloud-harness-mcp/cloud-harness"><img src="https://agentmods.dev/badge/plugins/bestagentkits/cloud-harness-mcp/cloud-harness.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

cloud-harness scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/cloud-harness/.claude-plugin/plugin.json · 30 lines

What it actually says

{
  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
  "name": "cloud-harness",
  "version": "0.71.0",
  "description": "Operate a private Cloud Harness MCP coding workspace with safe file, execution, Git, automation, and recovery workflows.",
  "author": {
    "name": "Best Agent Kits",
    "url": "https://github.com/bestagentkits"
  },
  "homepage": "https://cloud-harness-mcp.pages.dev",
  "repository": "https://github.com/bestagentkits/cloud-harness-mcp",
  "license": "MIT",
  "keywords": [
    "cloud-harness",
    "mcp",
    "remote-coding",
    "developer-tools"
  ],
  "skills": "./skills/",
  "userConfig": {
    "mcpUrl": {
      "type": "string",
      "title": "Cloud Harness MCP URL",
      "description": "The operator's existing Cloud Harness MCP endpoint. The plugin reuses its authentication and stores no credential of its own."
    }
  },
  "mcpServers": "./.mcp.json",
  "hooks": "./hooks/hooks.json"
}

Contents

What it installs

The manifest is a name and a version. 1 MCP server travel with it, and installing the plugin installs all of them. Each is measured on its own page, and each can be installed alone.

MCP server cloud-harness A not measured

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

today Changed 741dc68c89de
yesterday Changed ebdfa0cca726
4d ago Changed 45ae50d7cee7
5d ago Changed 0e009a35561b
6d ago Changed 5f8f4216334d
19d ago Changed 77ca60590f37
20d ago Changed eb8242876fef
21d ago Changed b396db229436
22d ago Changed e85e82b3ba38
24d ago First seen · 30 lines scan A 386830ef86bd

Subscribe to this mod's changes

cloud-harness is a plugin published in the GitHub repository bestagentkits/cloud-harness-mcp (82 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Cloud ai-agents harness harness-engineering

harness

The team-architecture factory for Claude Code v2 — a meta-skill that turns a domain description into an agent team and the skills they use. Three native execution modes (Workflow orchestration, persistent named-agent collaboration, sub-agent delegation), six team-architecture patterns, and workflow-native quality…

revfactory/harness · not measured

cloud-harness

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What it installs

What this file has done since we first saw it

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