Ffm Playtest

Q: What is a Claude Code skill and how does the Ffm Playtest skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Ffm Playtest is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Security · Sub-category: red-team · Last updated: 2026-06-13

Run the 4-persona "Reconciler's Guild" playtest panel against a Fractured from Main chapter (project p-20004) to validate solvability, difficulty, engagement, and answer-secrecy guardrails. Use when the user asks to playtest, QA, stress-test, red-team, or "run the personas/Guild" on a chapter, or to check whether a puzzle is solvable / a chapter is balanced / the guardrails hold before shipping. Spawns blind-player and adversarial subagents and returns a structured report with grades and gap fixes. NOT for creating a chapter (use ffm-new-chapter).

From the source SKILL.md

Validate a chapter against the Reconciler's Guild — the standing QA panel defined in projects/active/p-20004_fractured_from_main/playtest_personas.md. This is the Definition-of-Done gate from the Chapter Production SOP.

What this skill does

Ffm Playtest is a community-contributed Claude Code skill in the red-team sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/ffm-playtest/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user asks to playtest, QA, stress-test, red-team, or "run the personas/Guild" on a chapter, or to check whether a puzzle is solvable / a chapter is balanced / the guardrails hold before shipping. Spawns blind-player and adversarial subagents and returns a structured report with grades and gap fixes.

Who uses this skill

The Ffm Playtest Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/ffm-playtest
curl -L https://claudskills.com/skills/ffm-playtest/SKILL.md \
  -o ~/.claude/skills/ffm-playtest/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/ffm-playtest/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/ffm-playtest/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\ffm-playtest\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Ffm Playtest Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/ffm-playtest/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Ffm Playtest skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Ffm Playtest skill?

Use Ffm Playtest when your Claude Code task falls under the Security category — specifically in the red team area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Ffm Playtest" or describe the task and let Claude pick). Browse related skills at /category/security/.

What is a Claude Code skill and how does the Ffm Playtest skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Ffm Playtest is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/ianfinkdata/project_documentation/blob/c8af37af9ac90c6966e6ba7e93505a0f813f1846/.claude/skills/ffm-playtest/SKILL.md
License: GPL-3.0
Author: ianfinkdata

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ianfinkdata. (2026). Ffm Playtest [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/ffm-playtest/

BibTeX

@misc{ffm-playtest-2026,
  author    = {ianfinkdata},
  title     = {Ffm Playtest [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/ffm-playtest/}
}

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