Plan

Plan is an Automation skill for Claude Code, published by crbnos in carbon.

2.3K stars318 forkson crbnos/carbonAdded 2026/07/20+1% in starsRepository updated 2026/07/20

agentic-platformassemblylinebusinesserpleanmanagementmanufacturingmcp-servermespostgresqlqmsreact-routersupabasetypescript

Install in seconds

Install Plan

Copy Plan into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/crbnos/carbon/tree/main/.ai/skills/plan ~/.claude/skills/plan

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/crbnos/carbon.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: .ai/skills/plan/SKILL.md in crbnos/carbon
Installs to: ~/.claude/skills/plan
Collection: One of 47 skills cataloged from this repository
Category: Automation — 2226 skills

What Plan does

Creates a detailed, executable implementation plan from a finalized specification, breaking down work into verifiable tasks with exact file paths, commands, and expected outputs. For use in agent-assisted development workflows to plan implementation steps before execution.

Plan is cataloged under Automation on DirSkills. Plan comes from a repository tagged agentic-platform, assemblyline, business, erp and lean.

Documentation

README

Excerpt

plan — implementation plan from a spec

Input: a finalized spec (.ai/specs/{date}-{slug}.md with zero unresolved open questions) or, for small changes, an explicit user description. Output: a plan at .ai/plans/{YYYY-MM-DD}-{slug}.md that /execute can follow mechanically.

Write the plan for the weakest plausible executor: an agent with no memory of this session. Every task must be executable from the plan text alone.

Announce at start: "Using the plan skill — turning the spec into an implementation plan."

Step 1: Check prerequisites

This is the opening of the README. Read the full README on GitHub.

Commands Plan provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/execute
/spec-writing
/test

Frequently asked about Plan

What else does crbnos publish alongside Plan?
Plan is one of 47 skills that DirSkills catalogs from crbnos/carbon, the repository it ships in. Its siblings there include Agent Browser, Agent Browser and Browser Error Snapshot. Each one is a separate skill with its own page in this directory, installs the same way Plan does, and is maintained by crbnos in that same repository. The rest of the collection is listed on the crbnos/carbon page.
How does Plan compare to other Automation skills?
Plan ranks #488 by stars among the 2226 Automation skills in this catalog. The most-starred ones next to it are Autonomous Loops, Autonomous Agent Harness and Automation Audit Ops. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Plan against them. Open each page to compare what they document and how they install.