Shep Workstreams
shep-ai/shep
A skill your agent uses when a large body of work (a version milestone, an epic, a roadmap, a set of PRDs/design docs) needs to be broken into parallel workstreams and executed with the shep CLI.
Generate initial project planning documents (PVS, ADR, Tech Spec, Roadmap) from a project concept description.
Install Project Planning
$ npx skills add aiskillstore/marketplace --skill project-planning -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace project-planning --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/byronwilliamscpa/project-planning .claude/skills/project-planning && 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 "project-planning" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/byronwilliamscpa/project-planning into .claude/skills/project-planning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-planning", 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/byronwilliamscpa/project-planningType 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 project-planning -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace project-planning --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/byronwilliamscpa/project-planning .agents/skills/project-planning && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "project-planning" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/byronwilliamscpa/project-planning into .agents/skills/project-planning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-planning", 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 project-planning -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace project-planning --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/byronwilliamscpa/project-planning .cursor/skills/project-planning && 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 "project-planning" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/byronwilliamscpa/project-planning into .cursor/skills/project-planning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-planning", 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/byronwilliamscpa/project-planning--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 project-planning -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace project-planning --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/byronwilliamscpa/project-planning .gemini/skills/project-planning && 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 "project-planning" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/byronwilliamscpa/project-planning into .gemini/skills/project-planning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-planning", 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 project-planningInstalls 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 project-planning -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/byronwilliamscpa/project-planning .github/skills/project-planning && 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 "project-planning" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/byronwilliamscpa/project-planning into .github/skills/project-planning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-planning", 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 project-planning -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 project-planning --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/byronwilliamscpa/project-planning .opencode/skills/project-planning && 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 "project-planning" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/byronwilliamscpa/project-planning into .opencode/skills/project-planning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "project-planning", 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
project-planning- GitHub stars
- 430
- Token cost
- ~2.1k tokens
- SKILL.md length
- 737 words
- Files
- 10 (incl. scripts)
- Skills in repo
- 1,108
- Repo updated
- First seen
- Licence
- None found
At a glance
Generate initial project planning documents (PVS, ADR, Tech Spec, Roadmap) from a project concept description.
- Works in 4 steps: Gather Project Context → Generate Documents in Order → Expert Review via Consensus → …
- Starting a new project
- SKILL.md covers When to Use This Skill, Output Documents, Generation Process and Document Generation Guidelines, plus 6 more sections
- Runs Python scripts from its folder
What it does
Project Planning is an agent skill from aiskillstore/marketplace. Generate initial project planning documents (PVS, ADR, Tech Spec, Roadmap) from a project concept description. Use when starting a new project, when docs/planning/ contains placeholder files, or when user requests project planning document generation.
Its SKILL.md is about 2.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 13 other files, including scripts (for example `reference/document-guide.md`, `reference/prompting-patterns.md` and `scripts/validate-planning-docs.py`).
It sits in Product & Project Management, covering Project management and Architecture decision records. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Starting a new project
- Docs/planning/ contains placeholder files
- User requests project planning document generation
Example prompts
- “/project-planning”
Requirements
- Python 3
- Docker
Workflow steps
4 steps, taken from the step headings in SKILL.md.
- Gather Project Context
- Generate Documents in Order
- Expert Review via Consensus
- Validate and Cross-Reference
What it can do on your machine
Read from SKILL.md and the folder at commit ad8daf7. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Python), which the agent can run.
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
Project Planning loads about 2.1k tokens when it runs. Until then it costs about 67 tokens; SKILL.md has 737 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); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 737 words (~2,094 tokens).
“Generate four essential planning documents to guide AI-assisted development. These documents maintain context coherence across coding sessions and prevent architectural drift.”
- name
- project-planning
- version
- 1.0.0
Files
SKILL.md and 9 other files (scripts) in skills/byronwilliamscpa/project-planning of aiskillstore/marketplace.
- SKILL.md
- reference/document-guide.md
- reference/prompting-patterns.md
- scripts/validate-planning-docs.py
- skill-report.json
- templates/adr-template.md
- templates/pvs-template.md
- templates/roadmap-template.md
- templates/tech-spec-template.md
- workflows/synthesize.md
Open the folder on GitHubat commit ad8daf7
Compare with similar skills
Project Planning 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 |
|---|---|---|---|---|---|---|
| Project Planning this skillaiskillstore/marketplace | 430 | — | ~2.1k | Automated safety check: Pass | None | |
| Shep Workstreamsshep-ai/shep | 264 | — | ~2.5k | Automated safety check: Pass | MIT | |
| App Spec Packagerinstructa/agent-skills | 139 | — | ~1.5k | Automated safety check: Pass | None | |
| Flowfile Research FrontierEdwardvaneechoud/Flowfile | 373 | — | ~6.4k | Automated safety check: Pass | MIT | |
| CCPM Project Managementautomazeio/ccpm | 8.4k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Ichartjswanghetommy/ichartjs | 352 | — | ~4.2k | Automated safety check: Pass | Apache-2.0 |
Similar skills
App Spec Packager
instructa/agent-skills
A skill your agent uses when the user wants to turn an application, product, startup idea, SaaS, mobile app, web app, API, AI product, or internal tool into a production-ready Markdown specification…
Flowfile Research Frontier
Edwardvaneechoud/Flowfile
The maintainer's three long-horizon research bets for Flowfile (AI-native flow building, visual↔code round-trip, decentralized execution on a centralized catalog) with the verified existing assets…
CCPM Project Management
automazeio/ccpm
Runs a spec-driven workflow from PRD to epic to GitHub issues to parallel agents, with status, standup and blocked-work reports from bundled scripts.
Ichartjs
wanghetommy/ichartjs
Plan, validate, render, explain, and safely edit iChart.js visualizations from tabular, project, or diagram data.
Cabloy Spec Generation
cabloy/cabloy
A skill your agent uses to create or maintain Cabloy suite specifications under repo-specs, including PRD, SRS, PDP/WBS, acceptance planning, progress, and suite ADRs.
More from aiskillstore/marketplace
All 1,108 skills in this repoCode Stats
aiskillstore/marketplace
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs).
File Search
aiskillstore/marketplace
Modern file and content search using fd, ripgrep (rg), and fzf.
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.
Find Replace
aiskillstore/marketplace
Modern find-and-replace using sd (simpler than sed) and batch replacement patterns.
Investigating Codebases
aiskillstore/marketplace
Automatically activated when user asks how something works, wants to understand unfamiliar code, needs to explore a new codebase, or asks questions like "where is X implemented?", "how does Y…
Related
Categories
Questions about Project Planning
What does Project Planning do?
Generate initial project planning documents (PVS, ADR, Tech Spec, Roadmap) from a project concept description. Project Planning is an agent skill from aiskillstore/marketplace. Generate initial project planning documents (PVS, ADR, Tech Spec, Roadmap) from a project concept description.
When should I use Project Planning?
Project Planning fits situations like: starting a new project; docs/planning/ contains placeholder files; user requests project planning document generation.
How do I install Project Planning in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill project-planning -a claude-code`. Or copy the skill folder (skills/byronwilliamscpa/project-planning in aiskillstore/marketplace) into .claude/skills/project-planning in your project. Claude Code loads it when a task matches its description.
How do I install Project Planning in Codex?
Run `npx skills add aiskillstore/marketplace --skill project-planning -a codex`. Or copy the skill folder (skills/byronwilliamscpa/project-planning in aiskillstore/marketplace) into .agents/skills/project-planning in your project. Codex loads it when a task matches its description.
Can I use Project Planning 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 project-planning -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/project-planning, .gemini/skills/project-planning, .github/skills/project-planning and .opencode/skills/project-planning in your project.
What does Project Planning need to run?
Going by SKILL.md and its folder, Project Planning needs Python for the scripts in its folder. Our summary lists: Python 3; Docker.
Does Project Planning 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 Project Planning 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Project Planning use?
No licence was found for Project Planning or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Project Planning use?
About 2.1k tokens (SKILL.md is roughly 8.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Project Planning?
Skills that share tags, products or a category with Project Planning: Shep Workstreams (shep-ai/shep, 264 stars), App Spec Packager (instructa/agent-skills, 139 stars), Flowfile Research Frontier (Edwardvaneechoud/Flowfile, 373 stars) and CCPM Project Management (automazeio/ccpm, 8.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Project Planning?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,108 skills in this directory. The repository was last updated on October 7, 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.