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C4 Container Agent Skill

Expert C4 Container-level documentation specialist. Synthesizes Component-level documentation into Container-level architecture, mapping components to deployment units, documenting container interfaces as APIs, and creating container diagrams. Use when synthesizing components into deployment containers and documenting system deployment architecture.

1k tokens
context cost
the whole folder, loaded on every use
5
files
instructions only
0
copies elsewhere
how many repositories repackaged it
505
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository
npx skills add https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill c4-container

What comes with it

4 529 bytes besides the instruction
sub-skills/apiinterface-name.md
sub-skills/container-name.md
sub-skills/containers-used.md
sub-skills/external-systems.md

The instruction itself

10 sections, as written by the author

C4 Container Level: System Deployment

Use this skill when

  • Working on c4 container level: system deployment tasks or workflows
  • Needing guidance, best practices, or checklists for c4 container level: system deployment

Do not use this skill when

  • The task is unrelated to c4 container level: system deployment
  • You need a different domain or tool outside this scope

Instructions

  • Clarify goals, constraints, and required inputs.
  • Apply relevant best practices and validate outcomes.
  • Provide actionable steps and verification.
  • If detailed examples are required, open resources/implementation-playbook.md.

Containers

🧠 Knowledge Modules (Fractal Skills)

1. Container Name

2. API/Interface Name

3. Containers Used

4. External Systems

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How to use it

Copy the folder

Take dokhacgiakhoa/c4-container from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.