pdca-framework

A guided workflow for creating code with an AI agent under human supervision. It uses analysis, test-driven development (writing tests before implementation), validation, and review.

In plain words
What is it for?
Use it when you want a repeatable process for planning code changes, writing tests, checking results, and reviewing what could be improved.
Why use it?
It helps reduce errors from unstructured AI-generated code by adding checks throughout the work.

Skill for Claude CodeCodex

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 skills/kenjudy/pdca-agentic-coding-framework/pdca-framework
Any agent
npx skills add kenjudy/pdca-agentic-coding-framework --skill pdca-framework
Clone the repo
git clone --depth 1 https://github.com/kenjudy/pdca-agentic-coding-framework

Made for: Claude Code, Codex.

Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,365 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00041 $0.01365
Opus 5 $0.00020 $0.00682
Sonnet 5 $0.00008 $0.00273
Haiku 4.5 $0.00004 $0.00136

Measured 2d ago against content hash 39a61a85db76, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pdca-framework 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.

The scan reads SKILL.md. This mod also ships 1 executable file (beads-addon/scripts/export-requirements.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skill/pdca-framework/SKILL.md · 141 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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 · 141 lines · 41 tokens per session scan A 39a61a85db76

Subscribe to this mod's changes

pdca-framework is a skill published in the GitHub repository kenjudy/pdca-agentic-coding-framework (42 stars, last pushed 8d ago), with no licence file. It adds 41 tokens to every session and 1,365 once invoked, about $0.0002 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.

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