agentmods.dev

claude-plugins AGENTS.md

A repository guide for a collection of related Claude plugins kept in one codebase, called a monorepo. It describes the folder layout, development commands, coding conventions, and testing rules.

In plain words
What is it for?
Use it when developing, testing, reviewing, or organizing the repository's plugins, Python tools, documentation, and shared files.
Why use it?
It gives an agent the project-specific steps needed to change plugins safely and verify the results.

Instructions file for CodexOpenCode

103 4d ago A scan 810 tokens original Apache-2.0
View the source file closedloop-ai/claude-plugins
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.

agentmods
npx agentmods add instructions/closedloop-ai/claude-plugins/agents-md
Clone the repo
git clone --depth 1 https://github.com/closedloop-ai/claude-plugins

Made for: Codex, OpenCode.

Per session 810 This file is loaded in full into every session.
When invoked 810 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00810 $0.00810
Opus 5 $0.00405 $0.00405
Sonnet 5 $0.00162 $0.00162
Haiku 4.5 $0.00081 $0.00081

Measured 2d ago against content hash 161a4e1a755a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

claude-plugins AGENTS.md 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 2d ago.

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.

AGENTS.md · 56 lines

How it starts

The opening of the file, as written. The whole thing — 56 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository Guidelines

Project Structure & Module Organization

This repository is a plugin monorepo under plugins/.

  • plugins/code, plugins/code-review, plugins/judges, plugins/bootstrap, plugins/platform, plugins/self-learning
  • Each plugin typically contains .claude-plugin/ (manifest), agents/, commands/, skills/, tools/, prompts/, scripts/, schemas/, and plugin-specific docs or resources.
  • Shared docs are in docs/ (glossary, dependency map), and repository-wide guidance is in README.md, CONTRIBUTING.md, and CHANGELOG.md.
  • Plugin Python code/tests live under plugin subdirectories, e.g. plugins/code/tools/python/ and plugins/code-review/tools/python/.

Build, Test, and Development Commands

  • python3.13 -m venv .venv && source .venv/bin/activate
    Create an isolated environment for local development.
  • pip install ruff pyright pytest
    Install core developer tooling.
  • pip install -r plugins/code/tools/python/requirements.txt -r plugins/self-learning/tools/python/requirements.txt
    Install runtime dependencies used by Python tools.
  • git config core.hooksPath .githooks
    Enable repo hooks (required for contributor checks).
  • ./plugins/code/scripts/install-dependencies.sh
    Install system/Python dependencies used by the code and self-learning toolchain.
  • ruff check .
    Lint repository Python-style issues.
  • pyright
    Run static type checks.
  • pytest plugins/
    Run all test modules (e.g., test_amend_state.py, test_code_review_helpers.py).

Coding Style & Naming Conventions

  • Python: 4-space indentation, explicit type annotations for public APIs.
  • Test files use test_<name>.py; functions use snake_case.
  • Plugin artifacts are explicit and frontmatter-driven (agents, commands, skills definitions in Markdown).
  • Use existing conventions in each plugin; avoid changing naming style in adjacent files (for example, slash command names and agent IDs remain kebab-case, e.g. code-review).

Read the full file on GitHub · 56 lines

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.

  1. 2d ago First seen · 56 lines · 810 tokens per session scan A 161a4e1a755a

Subscribe to this mod's changes

claude-plugins AGENTS.md is an instructions file published in the GitHub repository closedloop-ai/claude-plugins (103 stars, last pushed 4d ago), licensed Apache-2.0. It adds 810 tokens to every session, about $0.0040 per session on Opus 5. 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 2026-08-30.

Data and AILLMTestingWriting and docsagentic-aiai-agentsanthropicclaude-codedeveloper-tools
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