add-method

A software-development workflow that guides an AI through defining a change, writing scenarios and tests, building it, and checking the result.

In plain words
What is it for?
Use it to plan features, create red/green tests, implement changes, and verify them in Claude Code projects.
Why use it?
It gives AI coding work a recorded plan and evidence, reducing the risk of accepting code that merely looks correct. TDD means writing a failing test first, then making it pass.

Plugin for Claude Code

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.

Claude Code
/plugin marketplace add pilotspace/ADD
agentmods
npx agentmods add plugins/pilotspace/add/marketplace
Clone the repo
git clone --depth 1 https://github.com/pilotspace/ADD

Made for: Claude Code.

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. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

add-method 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.

.claude-plugin/marketplace.json · 23 lines

What it actually says

{
  "name": "add-method",
  "description": "ADD (AI-Driven Development) — the methodology skill, installable straight into Claude Code.",
  "owner": {
    "name": "pilotspace",
    "email": "[email protected]"
  },
  "plugins": [
    {
      "name": "add",
      "source": "./add-method",
      "description": "Drives every feature through Specify → Scenarios → Contract → Tests → Build → Verify → Observe, with red/green TDD built in. On first run it materializes the engine and the AIDD book into your project — self-contained and portable, exactly like an npm or pip install, no extra tooling needed.",
      "keywords": [
        "ai-driven-development",
        "aidd",
        "tdd",
        "spec-driven",
        "methodology"
      ]
    }
  ]
}
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 · 23 lines scan A 76e51849e399

Subscribe to this mod's changes

add-method is a plugin published in the GitHub repository pilotspace/ADD (19 stars, last pushed 4d ago), 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 2026-08-30.