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Fill

Category: General  ·  Sub-category: general-misc  ·  Last updated:
This skill should be used when the user explicitly wants a specific todo!() stub implemented for them. Use when the user says "fill in this todo", "implement this one for me", "you can write this part", "I'm delegating this stub", or points at a specific unimplemented function they want completed. Implements only the targeted stub — nothing else.

From the source SKILL.md

The user is explicitly handing off a specific stub. Implement it correctly and idiomatically.

What this skill does

Fill 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/fill/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user says "fill in this todo", "implement this one for me", "you can write this part", "I'm delegating this stub", or points at a specific unimplemented function they want completed. Implements only the targeted stub — nothing else.

Who uses this skill

The Fill 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 70,000+ 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/fill
curl -L https://claudskills.com/skills/fill/SKILL.md \
  -o ~/.claude/skills/fill/SKILL.md

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

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

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.

Cite this skill

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

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

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

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