afc:auto

afc:auto is a skill for Claude Code from jhlee0409/all-for-claudecode. It costs 17 tokens per session (6,484 once invoked), scanned B, original, MIT.

An automated feature-development pipeline that takes a plain-language feature description through clarification, specification, planning, coding, review, and cleanup.

In plain words
What is it for?
Use it to turn a new feature idea into implemented and reviewed code, including optional test-driven development checks, where tests are written or considered before the code.
Why use it?
It coordinates the stages of development in one run, so you do not have to start each stage manually.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: reads .claude/ paths; mentions subagents; names the AskUserQuestion tool.

Part of the afc plugin — 29 skills, 12 agents, 19 hooks shipped together

Good fit Use it to turn a new feature idea into implemented and reviewed code, including optional test-driven development checks, where tests are written or considered before the code.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/jhlee0409/all-for-claudecode/auto
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 jhlee0409/all-for-claudecode --skill auto
Clone the repo
git clone --depth 1 https://github.com/jhlee0409/all-for-claudecode

Made for: Claude Code.

Or install afc, the plugin that ships this one along with the rest of its 29 skills, 12 agents, 19 hooks.

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 afc:auto

README.md
[![agentmods](https://agentmods.dev/badge/skills/jhlee0409/all-for-claudecode/auto/github.svg)](https://agentmods.dev/skills/jhlee0409/all-for-claudecode/auto)
Your own site
<a href="https://agentmods.dev/skills/jhlee0409/all-for-claudecode/auto"><img src="https://agentmods.dev/badge/skills/jhlee0409/all-for-claudecode/auto/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 afc:auto

Your own site · 80×15
<a href="https://agentmods.dev/skills/jhlee0409/all-for-claudecode/auto"><img src="https://agentmods.dev/badge/skills/jhlee0409/all-for-claudecode/auto.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,484 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00017 $0.06484
Opus 5 $0.00009 $0.03242
Sonnet 5 $0.00003 $0.01297
Haiku 4.5 $0.00002 $0.00648

Measured 8d ago against content hash 9209686fc78f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade B, and why

afc:auto scanned grade B with 1 finding 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 8d 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

!`cat .claude/afc.config.md 2>/dev/null || echo "[CONFIG NOT FOUND] .claude/afc.config.md not found. Create it with /afc:init."`
skills/auto/SKILL.md · 475 lines

How it starts

The opening of the file, as written. The whole thing — 475 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/afc:auto — Full Auto Pipeline

Runs clarify? → spec → plan → implement → review → clean fully automatically from a single feature description. Tasks are generated automatically at implement start (no separate tasks phase). Critic Loop runs at each phase (unified safety cap: 5). Convergence terminates early when quality is sufficient. Pre-implementation gates (clarify, TDD pre-gen, blast-radius) run conditionally. Skill Advisor: 5 checkpoints (A–E) at phase boundaries; max 5 auxiliary invocations per pipeline. See skills/auto/skill-advisor.md for details.

Arguments

  • $ARGUMENTS — (required) Feature description in natural language

Project Config (auto-loaded)

!cat .claude/afc.config.md 2>/dev/null || echo "[CONFIG NOT FOUND] .claude/afc.config.md not found. Create it with /afc:init."

Config Load

Always read .claude/afc.config.md first. Values referenced as {config.*}:

  • {config.ci} — full CI command
  • {config.gate} — phase gate command
  • {config.test} — test command
  • {config.architecture} — architecture rules
  • {config.code_style} — code style rules

If config missing: ask user to run /afc:init. If declined → abort.


Critic Loop Rules

Always read ${CLAUDE_SKILL_DIR}/../../docs/critic-loop-rules.md before running any Critic pass. Core: minimum 1 concern per criterion + mandatory Adversarial failure scenario each pass + quantitative evidence required. "PASS" as a single word is prohibited. On ESCALATE: pause and present options via AskUserQuestion even in auto mode.


Execution Steps

Phase 0: Preparation

  1. If $ARGUMENTS is empty → print "Please enter a feature description." and abort
  2. Check current branch → BRANCH_NAME. Determine feature name (2-3 keywords, kebab-case).
  3. Preflight Check:
    "${CLAUDE_SKILL_DIR}/../../scripts/afc-preflight-check.sh"
    
    Exit 1 → abort. Warnings (exit 0) → print and continue.
  4. Activate Pipeline Flag:
    "${CLAUDE_SKILL_DIR}/../../scripts/afc-pipeline-manage.sh" start {feature}
    
    Creates afc/pre-auto safety snapshot, activates Stop Gate Hook, starts change tracking.
  5. Create .claude/afc/specs/{feature}/record as PIPELINE_ARTIFACT_DIR
  6. Initialize Skill Advisor: ADVISOR_COUNT = 0, ADVISOR_TRANSFORM_USED = false
    afc_state_write "advisorCount" "0"
    afc_state_write "advisorTransformUsed" "false"
    
  7. Start notification:
    Auto pipeline started: {feature}
    ├─ Clarify? → 1/5 Spec → 2/5 Plan → 3/5 Implement → 4/5 Review → 5/5 Clean
    └─ Running fully automatically (tasks auto-generated, pre-implementation gates conditional)
    

Read the full file on GitHub · 475 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 8d ago First seen · 475 lines · 17 tokens per session scan B 9209686fc78f

Subscribe to this mod's changes

afc:auto is a skill published in the GitHub repository jhlee0409/all-for-claudecode (7 stars, last pushed 5mo ago), licensed MIT. It adds 17 tokens to every session and 6,484 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.