mattpocock

mattpocock is a plugin for Claude Code from FradSer/dotclaude. Its manifest loads nothing; the 46 skills it bundles cost 2,008 tokens per session together, scanned A, original, MIT.

A collection of software-engineering guides focused on behaviour-driven development (BDD), where expected behaviour is described first, and test-driven development (TDD), where tests guide implementation.

In plain words
What is it for?
Planning features, writing tests, implementing changes, researching, modelling a problem domain, resolving merge conflicts, and reviewing or redesigning code.
Why use it?
It gives structured help for turning ideas into specifications and tickets, diagnosing bugs, reviewing code, and improving how a codebase is organised.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit Planning features, writing tests, implementing changes, researching, modelling a problem domain, resolving merge conflicts, and reviewing or redesigning code.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add FradSer/dotclaude
/plugin install mattpocock
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/FradSer/dotclaude

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.

agentmods badge for mattpocock

README.md
[![agentmods](https://agentmods.dev/badge/plugins/fradser/dotclaude/mattpocock/github.svg)](https://agentmods.dev/plugins/fradser/dotclaude/mattpocock)
Your own site
<a href="https://agentmods.dev/plugins/fradser/dotclaude/mattpocock"><img src="https://agentmods.dev/badge/plugins/fradser/dotclaude/mattpocock/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.

agentmods 80×15 button for mattpocock

Your own site · 80×15
<a href="https://agentmods.dev/plugins/fradser/dotclaude/mattpocock"><img src="https://agentmods.dev/badge/plugins/fradser/dotclaude/mattpocock.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 46 skills cost 2,008 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 original No closer match found in the catalogue.
Security

Grade A, and why

mattpocock 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 23d 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.

mattpocock/.claude-plugin/plugin.json · 47 lines

What it actually says

{
  "name": "mattpocock",
  "displayName": "Matt Pocock Skills",
  "version": "0.1.5",
  "description": "BDD-first engineering skills forked from mattpocock/skills (synced 2026-09-23)",
  "author": {
    "name": "Frad LEE",
    "email": "[email protected]"
  },
  "license": "MIT",
  "keywords": [
    "bdd",
    "tdd",
    "code-review",
    "engineering"
  ],
  "skills": [
    "./skills/engineering/ask-matt",
    "./skills/engineering/diagnosing-bugs",
    "./skills/engineering/grill-with-docs",
    "./skills/engineering/triage",
    "./skills/engineering/improve-codebase-architecture",
    "./skills/engineering/setup-matt-pocock-skills",
    "./skills/engineering/bdd",
    "./skills/engineering/tdd",
    "./skills/engineering/to-spec",
    "./skills/engineering/to-tickets",
    "./skills/engineering/wayfinder",
    "./skills/engineering/implement",
    "./skills/engineering/prototype",
    "./skills/engineering/research",
    "./skills/engineering/domain-modeling",
    "./skills/engineering/codebase-design",
    "./skills/engineering/code-review",
    "./skills/engineering/resolving-merge-conflicts",
    "./skills/engineering/wizard",
    "./skills/productivity/grill-me",
    "./skills/productivity/grilling",
    "./skills/productivity/handoff",
    "./skills/productivity/teach",
    "./skills/productivity/to-questionnaire",
    "./skills/productivity/wait-what",
    "./skills/productivity/writing-for-agents",
    "./skills/productivity/writing-great-skills"
  ]
}
Contents

What it installs

The manifest is a name and a version. 46 skills travel with it, and installing the plugin installs all of them — 2,008 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.

  1. 23d ago Changed 6ce62ae04b46
  2. 1mo ago First seen · 47 lines scan A d1fbc3233fbd

Subscribe to this mod's changes

mattpocock is a plugin published in the GitHub repository FradSer/dotclaude (594 stars, last pushed 8d 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.

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