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Askit Build Chain Contract

Category: General  ·  Sub-category: agents-skills-meta  ·  Last updated:
Creates and improves a plugin's chain contract (agents/_chain-permitted.yaml) to the Advanced Skill Library Standard. Use when a skill or subagent invokes another component and you need to declare the permitted inter-component invocations, or to resolve S4 orphan or phantom findings.
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What this skill does

Askit Build Chain Contract is a community-contributed Claude Code skill in the agents-skills-meta sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/askit-build-chain-contract/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when a skill or subagent invokes another component and you need to declare the permitted inter-component invocations, or to resolve S4 orphan or phantom findings.

Who uses this skill

The Askit Build Chain Contract 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 188,000+ 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/askit-build-chain-contract
curl -L https://claudskills.com/skills/askit-build-chain-contract/SKILL.md \
  -o ~/.claude/skills/askit-build-chain-contract/SKILL.md

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

Skills live at ~/.claude/skills/askit-build-chain-contract/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\askit-build-chain-contract\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 Askit Build Chain Contract Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/askit-build-chain-contract/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Askit Build Chain Contract skill do?
Creates and improves a plugin's chain contract (agents/_chain-permitted.yaml) to the Advanced Skill Library Standard. Use when a skill or subagent invokes another component and you need to declare the permitted inter-component invocations, or to resolve S4 orphan or phantom findings.
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 Askit Build Chain Contract skill?
Use Askit Build Chain Contract when your Claude Code task falls under the General category — specifically in the agents skills meta 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 Askit Build Chain Contract" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Askit Build Chain Contract 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. Askit Build Chain Contract 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
product-on-purpose. (2026). Askit Build Chain Contract [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/askit-build-chain-contract/
BibTeX
@misc{askit-build-chain-contract-2026,
  author    = {product-on-purpose},
  title     = {Askit Build Chain Contract [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/askit-build-chain-contract/}
}

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Security scan

Grade A · scanned 2026-08-21 — free static scan against the OWASP Agentic Skills Top 10.

The scan flagged 1 of 10 categories (filesystem), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/askit-build-chain-contract/#security)

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