A toolkit for organizing software development around design, testing, parallel work, code review, and completion checks.

It is for brainstorming before coding, using test-driven development, coordinating parallel contributors, reviewing changes, and checking evidence that work is complete.

It gives a team a repeatable path from an idea or issue to reviewed, verified implementation.

development — Plugin for Claude Code by gautam-achieveai/ClaudePlugins

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/gautam-achieveai/ClaudePlugins

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/gautam-achieveai/claudeplugins/development/github.svg)](https://agentmods.dev/plugins/gautam-achieveai/claudeplugins/development)

Your own site

<a href="https://agentmods.dev/plugins/gautam-achieveai/claudeplugins/development"><img src="https://agentmods.dev/badge/plugins/gautam-achieveai/claudeplugins/development/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/gautam-achieveai/claudeplugins/development"><img src="https://agentmods.dev/badge/plugins/gautam-achieveai/claudeplugins/development.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 The manifest loads nothing itself; its 15 skills, 2 commands, 5 agents, 3 hooks cost 1,008 tokens a session between them.

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

Origin unknown No closer match found in the catalogue.

Security

Grade A, and why

development 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 9d 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.

development/.claude-plugin/plugin.json · 5 lines

The source is not reproduced here

No licence file

Read it on GitHub

Contents

What it installs

The manifest is a name and a version. 15 skills, 2 commands, 5 agents, 3 hooks travel with it, and installing the plugin installs all of them — 1,008 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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.

9d ago Changed 877b64e5882c
28d ago Changed 53852067575c
29d ago Changed · -1 lines 3a5ac056659c
1mo ago Changed a68a569548d7
1mo ago First seen · 6 lines scan A 97cc8796c155

Subscribe to this mod's changes

development is a plugin published in the GitHub repository gautam-achieveai/ClaudePlugins (3 stars, last pushed 5d ago), with no licence file. 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 2026-09-03.

Planning TDD Testing

knowledge-virtuoso

18 knowledge skills: design patterns, refactoring, SOLID, debugging, clean architecture, testing, API design, security, agent security, context engineering, docs lookup, scrum, performance, microservices, CI/CD, accessibility, database design, and motion design.

krzysztofsurdy/code-virtuoso · not measured

jira-pack

Issue-tracker pack: /jira-fix takes a ticket link of any type, verifies tracker access, classifies it as a defect or a change, reproduces the defect or writes a failing acceptance test for the change, routes the work to core executors, comments back with evidence and moves the ticket to the QA column. Opt-in; requires.

atretyak1985/swarmery · not measured

whetstone

Engineering-craft skills: red-green TDD, flaky-test audit, diagnosis, doubt review, grilling, merge-conflict resolution, research reports with grounded claims, HTML reports, skill linting and a column budget. Every gate among them carries a deterministic self-verify.

raisedadead/claude-code-plugins · not measured

development