Plan
codewhale-hq/Codewhale
Turn a sufficiently understood task into an ordered implementation plan with dependencies and verification.
Manages Plans.md tasks and marker operations. An agent skill from aiskillstore/marketplace.
No licenceAuto-check passed
Install Plans Management
$ npx skills add aiskillstore/marketplace --skill plans-management -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace plans-management --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/chachamaru127/plans-management .claude/skills/plans-management && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "plans-management" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/chachamaru127/plans-management into .claude/skills/plans-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plans-management", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/chachamaru127/plans-managementType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill plans-management -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace plans-management --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/chachamaru127/plans-management .agents/skills/plans-management && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "plans-management" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/chachamaru127/plans-management into .agents/skills/plans-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plans-management", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill plans-management -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace plans-management --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/chachamaru127/plans-management .cursor/skills/plans-management && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "plans-management" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/chachamaru127/plans-management into .cursor/skills/plans-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plans-management", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/chachamaru127/plans-management--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill plans-management -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace plans-management --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/chachamaru127/plans-management .gemini/skills/plans-management && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "plans-management" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/chachamaru127/plans-management into .gemini/skills/plans-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plans-management", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace plans-managementInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill plans-management -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/chachamaru127/plans-management .github/skills/plans-management && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "plans-management" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/chachamaru127/plans-management into .github/skills/plans-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plans-management", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill plans-management -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace plans-management --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/chachamaru127/plans-management .opencode/skills/plans-management && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "plans-management" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/chachamaru127/plans-management into .opencode/skills/plans-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plans-management", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
plans-management- GitHub stars
- 433
- Token cost
- ~864 tokens
- SKILL.md length
- 127 words
- Files
- 4 (incl. references)
- Skills in repo
- 1,044
- Repo updated
- First seen
- Licence
- None found
At a glance
Manages Plans.md tasks and marker operations. An agent skill from aiskillstore/marketplace.
- Works in 4 steps: 最終更新を必ず記載: ヘッダーの日時を更新 → セクション順序を維持: 進行中 → 未着手 → 完了 → アーカイブ → 空セクションは残す: タスクがなくてもセクションヘッダーは削除しない → …
- User mentions タスクを追加
- SKILL.md covers トリガーフレーズ, 概要, Plans.md の構造 and マーカー運用ルール, plus 6 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Plans Management is an agent skill from aiskillstore/marketplace. Manages Plans.md tasks and marker operations. Use when user mentions タスクを追加, Plans.md更新, 完了マーク, タスク状態変更, add task, update plans, mark complete. Do NOT load for: 実装作業, レビュー, Plans.md以外のファイル操作.
Its SKILL.md is about 860 tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `examples/task-lifecycle.md`, `references/markers.md` and `skill-report.json`).
The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- User mentions タスクを追加
Example prompts
- “Use the plans-management skill to manage Plans.md tasks and marker operations. An agent skill from aiskillstore/marketplace”
- “/plans-management”
Requirements
- Pre-approved tools (allowed-tools): Read, Write, Edit
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- 最終更新を必ず記載: ヘッダーの日時を更新
- セクション順序を維持: 進行中 → 未着手 → 完了 → アーカイブ
- 空セクションは残す: タスクがなくてもセクションヘッダーは削除しない
- インデントを統一: 2スペースまたは4スペース
What it can do on your machine
Read from SKILL.md and the folder at commit 44923f3. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEdit
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Plans Management loads about 864 tokens when it runs, and up to ~1.5k if it reads all its reference files. Until then it costs about 52 tokens; SKILL.md has 127 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 127 words (~864 tokens).
- name
- plans-management
- allowed-tools
- Read, Write, Edit
Files
SKILL.md and 3 other files (references) in skills/chachamaru127/plans-management of aiskillstore/marketplace.
- SKILL.md
- examples/task-lifecycle.md
- references/markers.md
- skill-report.json
Open the folder on GitHubat commit 44923f3
Compare with similar skills
Plans Management next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Plans Management this skillaiskillstore/marketplace | 433 | — | ~864 | Automated safety check: Pass | None | |
| Plancodewhale-hq/Codewhale | 41k | — | ~213 | Automated safety check: Pass | MIT | |
| Planningn8n-io/n8n | 207k | — | ~2.5k | Automated safety check: Pass | Custom licence | |
| Planasgeirtj/system_prompts_leaks | 69k | — | ~5.1k | Automated safety check: Pass | CC0-1.0 | |
| Review Planpenpot/penpot | 61k | — | ~841 | Automated safety check: Pass | MPL-2.0 | |
| Make A Planpenpot/penpot | 61k | — | ~1.6k | Automated safety check: Pass | MPL-2.0 |
Similar skills
- Official
Planning
n8n-io/n8n
ONLY for coordinated multi-artifact work: multiple workflows with dependencies, shared data-table schema/migration across tasks, or the user explicitly asked to review a plan first.
Plan
asgeirtj/system_prompts_leaks
On an explicit planning request, always call readskill for this skill before answering.
Review Plan
penpot/penpot
Plan review flow — evaluate an implementation plan before it is executed, delegating the review to a subagent that follows the plan-review-criteria skill.
Make A Plan
penpot/penpot
Planning flow — research the subject of this session, produce an implementation plan with the planner skill, resolve open questions with the user in plain language, and save the final plan to…
Executing Plans Inline
obra/superpowers
Has the agent carry out an implementation plan itself, task by task in the current session, keeping a ledger, proving each step with a test and ending with one whole-branch review.
More from aiskillstore/marketplace
All 1,044 skills in this repoCode Stats
aiskillstore/marketplace
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs).
Data Processing
aiskillstore/marketplace
Process JSON with jq and YAML/TOML with yq. An agent skill from aiskillstore/marketplace.
Doc Scanner
aiskillstore/marketplace
Scans for project documentation files (AGENTS.md, CLAUDE.md, GEMINI.md, COPILOT.md, CURSOR.md, WARP.md, and 15+ other formats) and synthesizes guidance.
File Search
aiskillstore/marketplace
Modern file and content search using fd, ripgrep (rg), and fzf.
Find Replace
aiskillstore/marketplace
Modern find-and-replace using sd (simpler than sed) and batch replacement patterns.
Project Planner
aiskillstore/marketplace
Detects stale project plans and suggests session commands. An agent skill from aiskillstore/marketplace.
Questions about Plans Management
What does Plans Management do?
Manages Plans.md tasks and marker operations. An agent skill from aiskillstore/marketplace. Plans Management is an agent skill from aiskillstore/marketplace.md tasks and marker operations.
When should I use Plans Management?
Plans Management fits situations like: user mentions タスクを追加.
How do I install Plans Management in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill plans-management -a claude-code`. Or copy the skill folder (skills/chachamaru127/plans-management in aiskillstore/marketplace) into .claude/skills/plans-management in your project. Claude Code loads it when a task matches its description.
How do I install Plans Management in Codex?
Run `npx skills add aiskillstore/marketplace --skill plans-management -a codex`. Or copy the skill folder (skills/chachamaru127/plans-management in aiskillstore/marketplace) into .agents/skills/plans-management in your project. Codex loads it when a task matches its description.
Can I use Plans Management in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill plans-management -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/plans-management, .gemini/skills/plans-management, .github/skills/plans-management and .opencode/skills/plans-management in your project.
What does Plans Management need to run?
SKILL.md names no scripts, command-line tools or credentials: Plans Management is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit.
Does Plans Management access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Plans Management safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Plans Management use?
No licence was found for Plans Management or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Plans Management use?
About 864 tokens (SKILL.md is roughly 3.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 631 tokens, read only when the agent opens those files.
What are the alternatives to Plans Management?
Skills that share tags, products or a category with Plans Management: Plan (codewhale-hq/Codewhale, 41k stars), Planning (n8n-io/n8n, 207k stars), Plan (asgeirtj/system_prompts_leaks, 69k stars) and Review Plan (penpot/penpot, 61k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Plans Management?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 433 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 10, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.