Completion Core
Use when completing skill task workflows with push, URL generation, lifecycle event append, and executive summary reporting. Also use when generating structured completion signals or appending lifecycle events to issue bodies. Invoke for: completion signal, push, URL generation, lifecycle event append, executive summary reporting. Completion signals MUST be clear and structured — always required. Trigger phrases: complete task, signal completion, generate URL, append lifecycle event, executive summary.
Security AStatic scan found no risk patternsHow grading works ›
What this skill does
Completion Core 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/completion-core/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when completing skill task workflows with push, URL generation, lifecycle event append, and executive summary reporting. Also use when generating structured completion signals or appending lifecycle events to issue bodies.
Who uses this skill
The Completion Core 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/completion-core
curl -L https://claudskills.com/skills/completion-core/SKILL.md \
-o ~/.claude/skills/completion-core/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/completion-core/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/completion-core/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\completion-core\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.
Frequently asked questions
How do I install the Completion Core Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/completion-core/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Completion Core skill do?
Use when completing skill task workflows with push, URL generation, lifecycle event append, and executive summary reporting. Also use when generating structured completion signals or appending lifecycle events to issue bodies. Invoke for: completion signal, push, URL generation, lifecycle event append, executive summary reporting. Completion signals MUST be clear and structured — always required. Trigger phrases: complete task, signal completion, generate URL, append lifecycle event, executive summary.
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 Completion Core skill?
Use Completion Core 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 Completion Core" or describe the task and let Claude pick). Browse related skills at
/category/general/.
What is a Claude Code skill and how does the Completion Core 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. Completion Core 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
michael-conrad. (2026). Completion Core [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/completion-core/
BibTeX
@misc{completion-core-2026,
author = {michael-conrad},
title = {Completion Core [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/completion-core/}
}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
[](https://claudskills.com/skills/completion-core/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/completion-core.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/completion-core.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Completion Core"></iframe>
Security scan
Grade A · scanned 2026-09-28 — 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 ›
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ✓ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
Show this grade on your repo (click to copy):
[](https://claudskills.com/skills/completion-core/#security)
More General skills
Browse all General skills in the ClaudSkills registry, or explore these other picks from the same category:
Part of Acreator Store — Adam Lankamer's AI tools:
PerfectStudio ·
Ucaption ·
UTagger ·
AutoXPoster ·
TestYourSkills ·
AutomationFlows ·
Au Naturel ·
Telegram @acreatorstore