architect-decision-record

architect-decision-record is a skill for Claude Code, Codex from joinwell52-AI/CodeFlowMu-open. It costs 50 tokens per session (219 once invoked), scanned A, original, MIT.

A review format for recording technical architecture decisions before they are officially accepted. It compares options, risks, and the authority needed to approve a decision.

In plain words
What is it for?
Structuring architecture choices, reviewing decision notes, identifying who must approve them, and separating local CodeFlowMu decisions from FCoP protocol changes.
Why use it?
It keeps a proposed decision from being mistaken for an adopted rule or an unintended change to a formal protocol.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Structuring architecture choices, reviewing decision notes, identifying who must approve them, and separating local CodeFlowMu decisions from FCoP protocol changes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/joinwell52-ai/codeflowmu-open/architect-decision-record
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.

Any agent
npx skills add joinwell52-AI/CodeFlowMu-open --skill architect-decision-record
Clone the repo
git clone --depth 1 https://github.com/joinwell52-AI/CodeFlowMu-open

Made for: Claude Code, Codex.

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 architect-decision-record

README.md
[![agentmods](https://agentmods.dev/badge/skills/joinwell52-ai/codeflowmu-open/architect-decision-record.svg)](https://agentmods.dev/skills/joinwell52-ai/codeflowmu-open/architect-decision-record)
Your own site
<a href="https://agentmods.dev/skills/joinwell52-ai/codeflowmu-open/architect-decision-record"><img src="https://agentmods.dev/badge/skills/joinwell52-ai/codeflowmu-open/architect-decision-record.svg" alt="Measured on agentmods" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 219 The whole file, excluding the scripts and references it only reads on demand.
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.
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 5.1 $0.00050 $0.00219
Opus 5 $0.00025 $0.00110
Sonnet 5 $0.00010 $0.00044
Haiku 4.5 $0.00005 $0.00022

Measured 7d ago against content hash 25b3693400d8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

architect-decision-record 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 7d 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.

skills/architect-decision-record/SKILL.md · 37 lines

What it actually says

Architect Decision Record Review

When to use

Use this skill when a technical decision needs structure but is not yet an adopted ADR.

Rules

  • Compare options and risks.
  • Name required authority.
  • State that the note is not adopted until governance accepts it.
  • Keep local CodeFlowMu decisions separate from formal FCoP protocol changes.

Required output

Use docs/skills/architect-playbook/decision-record.md.

Forbidden actions

  • Do not auto-create or auto-adopt ADRs.
  • Do not add adopted-pending 0003.
  • Do not rewrite protocol docs.
  • Do not bypass ADMIN.

Minimal example

Decision candidate: add playbook catalog
Authority: PM/ADMIN
Non-adoption: this is not an adopted ADR
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. 7d ago First seen · 37 lines · 50 tokens per session scan A 25b3693400d8

Subscribe to this mod's changes

architect-decision-record is a skill published in the GitHub repository joinwell52-AI/CodeFlowMu-open (2 stars, last pushed 13d ago), licensed MIT. It adds 50 tokens to every session and 219 once invoked, about $0.0003 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 2026-08-31.

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