ClosedLoop.AI Claude Plugins

Multi-Agent SDLC Grounded in Your Codebase

ClosedLoop is an AI platform that brings the speed of individual AI-driven development to the full software development team. We're offering our agents as open sourced Claude Code plugins because we just couldn't keep this a secret for ourselves — check out our agents for planning, code reviews, judging quality and more that outperform Opus 4.6 and Sonnet 4.5 out of the box.

Bootstrap. Plan. Code. Ship. It's that simple.

LLMs are great at non-deterministic content generation — horrible at being repeatably correct.

That's why we took Claude Code and extended it with a lightweight multi-agent orchestration workflow paradigm that works for us; modeling how we collaborate as a team.

Optimized for efficiency & correctness to produce code that lands without the churn; it's grounded in your codebase and outperforms Opus 4.6 out of the box at half the cost.

What's more impactful is that it allowed our team of engineers to shift left; reviewing and approving sprints-worth of work scope in documented implementation plans and generating the code while we slept.

Tickets become Tasks. Epics become Features. Sections of your quarterly roadmap land in a few PRs.

Multi-repository, adaptive self-learning, & artifact-bound phased workflow gates that loop until correct.

Close the Loop on your SDLC with the same tools that made us 400% faster today.

Plugins

Plugin	Description
bootstrap	Project bootstrapping and initial setup
code	Code generation, implementation planning, and iterative development loop
code-review	Automated code review with inline GitHub PR comments
judges	LLM-as-judge evaluators for plan and code quality
platform	Claude Code expert guidance, prompt engineering, and artifact management
self-learning	Pattern capture and organizational knowledge sharing

Prerequisites

Python 3.11+ (3.13 recommended)
jq
Claude Code

Quick Start

# Install a plugin from the marketplace
claude /plugin marketplace install closedloop

# Or install from source for development
git clone [email protected]:closedloop-ai/claude-plugins.git
cd claude-plugins
git config core.hooksPath .githooks

# Bootstrap.
claude /bootstrap:start

# Plan. Code.
claude /code:start --prd requirements.md

Benchmarks

Contributing

See CONTRIBUTING.md for development setup, workflow, and code style guidelines.

Disclaimer

Our claude code plugins are a low-key engineering preview of the agents that run the larger ClosedLoop platform. These agents should be used for testing in trusted environments.

License

Apache License 2.0