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Pre Motion Andrew Bird

Category: Security  ·  Sub-category: forensics  ·  Last updated:
Adversarial premortem for England & Wales civil litigation - builds the strongest version of a case, then attacks it from four angles to find where it loses before opposing counsel does. Runs an adversarial premortem on a UK litigation matter. Builds the strongest version of the case, then attacks it from four angles — procedural, substantive, evidentiary, strategic — to find where it actually loses. Returns a ranked stress-test brief: failure scenarios, evidence inconsistencies, blind spots, mitigations, and one brutal one-sentence verdict. Use before issue, before settlement negotiations, before a litigation-funder pitch, or before deciding whether to take a case.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

You think you've built the strongest version of your case. Pre-Motion runs it through a structured adversarial pipeline to find where it actually loses — the procedural, substantive, evidentiary, and strategic failure modes opposing counsel will pull on first. The opposite of confirmation bias, by design.

What this skill does

Pre Motion Andrew Bird is a community-contributed Claude Code skill in the forensics sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/pre-motion-andrew-bird/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Pre Motion Andrew Bird 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 168,000+ 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/pre-motion-andrew-bird
curl -L https://claudskills.com/skills/pre-motion-andrew-bird/SKILL.md \
  -o ~/.claude/skills/pre-motion-andrew-bird/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/pre-motion-andrew-bird/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/pre-motion-andrew-bird/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\pre-motion-andrew-bird\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 Pre Motion Andrew Bird Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/pre-motion-andrew-bird/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Pre Motion Andrew Bird skill do?
Adversarial premortem for England & Wales civil litigation - builds the strongest version of a case, then attacks it from four angles to find where it loses before opposing counsel does. Runs an adversarial premortem on a UK litigation matter. Builds the strongest version of the case, then attacks it from four angles — procedural, substantive, evidentiary, strategic — to find where it actually loses. Returns a ranked stress-test brief: failure scenarios, evidence inconsistencies, blind spots, mitigations, and one brutal one-sentence verdict. Use before issue, before settlement negotiations, before a litigation-funder pitch, or before deciding whether to take a case.
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 Pre Motion Andrew Bird skill?
Use Pre Motion Andrew Bird when your Claude Code task falls under the Security category — specifically in the forensics 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 Pre Motion Andrew Bird" or describe the task and let Claude pick). Browse related skills at /category/security/.
What is a Claude Code skill and how does the Pre Motion Andrew Bird 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. Pre Motion Andrew Bird 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

Cite this skill

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

APA
lawve-ai. (2026). Pre Motion Andrew Bird [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/pre-motion-andrew-bird/
BibTeX
@misc{pre-motion-andrew-bird-2026,
  author    = {lawve-ai},
  title     = {Pre Motion Andrew Bird [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/pre-motion-andrew-bird/}
}

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Security scan

Grade A · scanned 2026-07-31 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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