Hsr Filing

Q: What is a Claude Code skill and how does the Hsr Filing 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. Hsr Filing 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: design-creative · Last updated: 2026-06-06

type:review

Prepares Hart-Scott-Rodino Act premerger notification filings for FTC/DOJ submission under 15 U.S.C. § 18a and 16 C.F.R. Parts 801-803. Covers threshold verification, NAICS revenue breakdowns, Item 4(c)/(d) document collection, competitive overlap analysis, prior acquisitions disclosure, and filing assembly. Use when an M&A deal may meet HSR size thresholds and requires antitrust clearance, premerger notification, or FTC/DOJ merger review.

About this skill (catalog notes)

Hsr Filing includes a dedicated installation section; pricing or quota commentary; at least one code block. The SKILL.md runs to about 993 words, in the catalog's typical mid-range.

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

How Hsr Filing fits the catalog

Hsr Filing sits in the General category under the design-creative 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

Assembles a complete Hart-Scott-Rodino filing — threshold analysis through post-filing monitoring — for FTC/DOJ electronic submission.

What this skill does

Hsr Filing is a community-contributed Claude Code skill in the design-creative sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/hsr-filing/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when an M&A deal may meet HSR size thresholds and requires antitrust clearance, premerger notification, or FTC/DOJ merger review.

Who uses this skill

The Hsr Filing 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/hsr-filing
curl -L https://claudskills.com/skills/hsr-filing/SKILL.md \
  -o ~/.claude/skills/hsr-filing/SKILL.md

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

Skills live at ~/.claude/skills/hsr-filing/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\hsr-filing\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 Hsr Filing Claude Code skill?

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

What does the Hsr Filing 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 Hsr Filing skill?

Use Hsr Filing when your Claude Code task falls under the General category — specifically in the design creative 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 Hsr Filing" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Hsr Filing 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. Hsr Filing 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/antitrust/skills/hsr-filing/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). Hsr Filing [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/hsr-filing/

BibTeX

@misc{hsr-filing-2026,
  author    = {CaseMark},
  title     = {Hsr Filing [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/hsr-filing/}
}

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