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harness

Enforcement layer for AI-assisted development: hooks, gates, and evals that make the workflow mandatory, not advisory

Claude Code3 Skills

By juandarn0 GitHub starsUpdated yesterday

Directory evidence

Runtimes
Claude Code
Parsed components
3 skill or MCP entries
Source updated
Sep 23, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install harness for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install harness-11@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/juandarn/harness

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugin/claude-code/.

Plugin files

plugin/claude-code/
├── .claude-plugin/plugin.json
├── skills/harness-pipeline/SKILL.md
├── skills/live-test/SKILL.md
└── skills/review-gate/SKILL.md

Included Skills3

harness-pipelineskills/harness-pipeline/SKILL.md

Trigger: starting development work in a repo with harness.gates.json, or the user mentions the harness pipeline, harness workflow, or asks how harness enforces the process. Loads the core enforced protocol: SDD, strict TDD, subagent-only edits, review gate, live-test, PR.

live-testskills/live-test/SKILL.md

Trigger: "live test", "prueba en vivo", "test in docker", or finishing a feature in a repo with harness.gates.json. Runs the service in Docker against the real deploy shape before PR and writes .harness/live-test.md evidence.

review-gateskills/review-gate/SKILL.md

Trigger: "review gate", finishing implementation, or right before opening a PR. Launches fresh-context transversal review via subagents and writes .harness/review-report.md evidence.

Plugin manifests1

plugin/claude-code/.claude-plugin/plugin.json
{
  "name": "harness",
  "description": "Enforcement layer for AI-assisted development: hooks, gates, and evals that make the workflow mandatory, not advisory",
  "author": {
    "name": "juandarn"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[harness on Agent Plugins Marketplace](https://pluginsmp.com/plugins/harness-11)