Extend Time Brief

Q: What is a Claude Code skill and how does the Extend Time Brief 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. Extend Time Brief is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: general-misc · Last updated: 2026-06-06

Drafts appellate motions to extend time for filing briefs (opening, answering, or reply) in U.S. appellate courts. Demonstrates good cause through specific verifiable facts, addresses opposing counsel's position, and ensures rule compliance. Use when drafting extension of time motions, appellate deadline extensions, or briefing schedule modifications.

About this skill (catalog notes)

Extend Time Brief includes a dedicated installation section. The SKILL.md runs to about 762 words, in the catalog's typical mid-range.

License: Apache-2.0
Original author: CaseMark
Indexed lastmod: 2026-06-06
Catalog position: General · general-misc
Indexed related skills: 10

How Extend Time Brief fits the catalog

Extend Time Brief sits in the General category under the general-misc sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Drafts a procedural motion requesting additional time to file a brief in an appellate court. Establishes good cause with specific facts and strict compliance with applicable rules of appellate procedure.

What this skill does

Extend Time Brief 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/extend-time-brief/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when drafting extension of time motions, appellate deadline extensions, or briefing schedule modifications.

Who uses this skill

The Extend Time Brief 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 93,000+ 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/extend-time-brief
curl -L https://claudskills.com/skills/extend-time-brief/SKILL.md \
  -o ~/.claude/skills/extend-time-brief/SKILL.md

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

Skills live at ~/.claude/skills/extend-time-brief/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\extend-time-brief\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 Extend Time Brief Claude Code skill?

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

What does the Extend Time Brief 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 Extend Time Brief skill?

Use Extend Time Brief 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 Extend Time Brief" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Extend Time Brief 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. Extend Time Brief 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

Source: https://github.com/ThomasMoreAI/legal-skills-open/blob/HEAD/us/litigation/skills/extend-time-brief/SKILL.md
License: Apache-2.0
Author: CaseMark

Cite this skill

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

APA

CaseMark. (2026). Extend Time Brief [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/extend-time-brief/

BibTeX

@misc{extend-time-brief-2026,
  author    = {CaseMark},
  title     = {Extend Time Brief [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/extend-time-brief/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/extend-time-brief.svg)](https://claudskills.com/skills/extend-time-brief/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

More General skills

Browse all General skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all General skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore