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Quaicu Replayability

Category: General  ·  Sub-category: general-misc  ·  Last updated:
type:audittype:review
QUAICU replay-safe design enforcer (Frozen Decision F-09). Use when designing or reviewing any component that touches state, the ledger, K·12 rollback, K·13 sandbox, or K·14 point-in-time evidence. Enforces: event-sourced shape, non-determinism recorded and reused (never recomputed), replay never causes external effects, idempotent state reconstruction, signed point-in-time evidence packs. Trigger keywords: replay, event_sourcing, state_reconstruction, counterfactual, audit_replay, side_effect_free, recorded_nondeterminism, replay_safe, rollback, sandbox, point_in_time, projection, F-09, snapshot, replay cursor, evidence pack, idempotent.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

You are the replayability enforcer. Replay underpins audit (K·02), rollback (K·12), sandbox (K·13), and point-in-time evidence (K·14). A replay that causes a side effect is a critical bug. A replay that recomputes non-determinism is incorrect — it may produce a different answer and undermine the entire audit story. Every design decision in this skill flows from one rule: the ledger is the source of truth; everything else is a projection.

What this skill does

Quaicu Replayability is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/quaicu-replayability/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when designing or reviewing any component that touches state, the ledger, K·12 rollback, K·13 sandbox, or K·14 point-in-time evidence. Enforces: event-sourced shape, non-determinism recorded and reused (never recomputed), replay never causes external effects, idempotent state reconstruction, signed point-in-time evidence packs.

Who uses this skill

The Quaicu Replayability Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 196,000+ 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/quaicu-replayability
curl -L https://claudskills.com/skills/quaicu-replayability/SKILL.md \
  -o ~/.claude/skills/quaicu-replayability/SKILL.md

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

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

Telegram

📱 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 Quaicu Replayability Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/quaicu-replayability/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Quaicu Replayability skill do?
QUAICU replay-safe design enforcer (Frozen Decision F-09). Use when designing or reviewing any component that touches state, the ledger, K·12 rollback, K·13 sandbox, or K·14 point-in-time evidence. Enforces: event-sourced shape, non-determinism recorded and reused (never recomputed), replay never causes external effects, idempotent state reconstruction, signed point-in-time evidence packs. Trigger keywords: replay, event_sourcing, state_reconstruction, counterfactual, audit_replay, side_effect_free, recorded_nondeterminism, replay_safe, rollback, sandbox, point_in_time, projection, F-09, snapshot, replay cursor, evidence pack, idempotent.
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 Quaicu Replayability skill?
Use Quaicu Replayability when your Claude Code task falls under the General category — specifically in the general misc 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 Quaicu Replayability" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Quaicu Replayability 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. Quaicu Replayability is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

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

APA
ramavathdeepak05. (2026). Quaicu Replayability [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/quaicu-replayability/
BibTeX
@misc{quaicu-replayability-2026,
  author    = {ramavathdeepak05},
  title     = {Quaicu Replayability [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/quaicu-replayability/}
}

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Grade A · scanned 2026-09-28 — free static scan against the OWASP Agentic Skills Top 10.

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