Agent Builder
shareAI-lab/learn-claude-code
Design and build AI agents for any domain. An agent skill from shareAI-lab/learn-claude-code.
Plan lifecycle — grill entry point, grounding, artifact review, per-epic execution, revision.
$ npx skills add ntorga/agent-starter-kit --skill plan-management -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ntorga/agent-starter-kit plan-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/ntorga/agent-starter-kit.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/plan-management .claude/skills/plan-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 "plan-management" agent skill from https://github.com/ntorga/agent-starter-kit/tree/main/skills/plan-management into .claude/skills/plan-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plan-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/ntorga/agent-starter-kit/tree/main/skills/plan-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 ntorga/agent-starter-kit --skill plan-management -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ntorga/agent-starter-kit plan-management --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ntorga/agent-starter-kit.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/plan-management .agents/skills/plan-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 "plan-management" agent skill from https://github.com/ntorga/agent-starter-kit/tree/main/skills/plan-management into .agents/skills/plan-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plan-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 ntorga/agent-starter-kit --skill plan-management -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ntorga/agent-starter-kit plan-management --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ntorga/agent-starter-kit.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/plan-management .cursor/skills/plan-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 "plan-management" agent skill from https://github.com/ntorga/agent-starter-kit/tree/main/skills/plan-management into .cursor/skills/plan-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plan-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/ntorga/agent-starter-kit.git --path skills/plan-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 ntorga/agent-starter-kit --skill plan-management -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ntorga/agent-starter-kit plan-management --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ntorga/agent-starter-kit.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/plan-management .gemini/skills/plan-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 "plan-management" agent skill from https://github.com/ntorga/agent-starter-kit/tree/main/skills/plan-management into .gemini/skills/plan-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plan-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 ntorga/agent-starter-kit plan-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 ntorga/agent-starter-kit --skill plan-management -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ntorga/agent-starter-kit.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/plan-management .github/skills/plan-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 "plan-management" agent skill from https://github.com/ntorga/agent-starter-kit/tree/main/skills/plan-management into .github/skills/plan-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plan-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 ntorga/agent-starter-kit --skill plan-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 ntorga/agent-starter-kit plan-management --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ntorga/agent-starter-kit.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/plan-management .opencode/skills/plan-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 "plan-management" agent skill from https://github.com/ntorga/agent-starter-kit/tree/main/skills/plan-management into .opencode/skills/plan-management/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "plan-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.
plan-managementPlan lifecycle — grill entry point, grounding, artifact review, per-epic execution, revision.
Plan Management is an agent skill from ntorga/agent-starter-kit. Plan lifecycle — grill entry point, grounding, artifact review, per-epic execution, revision.
Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in AI & LLM Engineering. The repository describes itself as: The scaffold for your multi-model, personalized Natural Language AI Harness (NLAH) . The licence is MIT.
2 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 851e942. It shows what the files ask for, not the result of running them.
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.
No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Plan Management loads about 1.8k tokens when it runs. Until then it costs about 27 tokens; SKILL.md has 848 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.
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.
The full file from ntorga/agent-starter-kit at commit 851e942, republished under its MIT licence (© ntorga). 848 words, ~1,750 tokens.
.claude/skills/plan-management/SKILL.md (or your agent's skills folder).This skill defines everything about plans: when to grill, how to ground and review the plan artifacts, how to execute epics, and how to revise. Read this skill whenever the task may require a plan.
Plans live in a directory under .memory/plan/:
.memory/plan/<feature-slug>/
├── tree.md — the design tree: decisions, dependencies, recommendations, impact
├── plan.md — acceptance criteria, what + why only
├── arch.md — directory structure, layer separation, reference projects
└── impl.md — epics grouped at one day of work, grounded with file paths, method signatures, test specs<feature-slug> — short kebab-case summary of the feature.tree.md — the grill's working state. The Architect builds and extends it. All nodes settled when the grill terminates.plan.md — acceptance criteria from the settled business decisions. Living document, edited inline as understanding evolves.arch.md — directory structure, layer separation, reference projects. Produced during the grill. The beginner path gets defaults from the maintenance, lightweight, and safe principles (KISS, single responsibility, safe boundaries — rules/code/general.md).impl.md — epics grouped at one day of work. The grill transcribes them. The Architect grounds and re-grounds them. Living document, edited inline as epics land.Epic completion tracking: Epics in impl.md are annotated with ✓ when fully delivered, or ~ when partially delivered. All epics marked ✓ means the feature is complete.
Parallelizable groups: impl.md notes which epics can run in parallel. The Maestro may dispatch parallel epics to separate coders when file scopes do not overlap (follows: skills/dispatch/SKILL.md).
A plan is required when the request is lengthy, multi-part, or describes a non-trivial change. When in doubt, plan — planning a simple task wastes minutes; skipping a plan on a complex task wastes hours.
If the task does not warrant a full plan, create a to-do instead (uses: skills/task-tracking/SKILL.md).
For tasks requiring a plan:
skills/grill/SKILL.md.After the user confirms:
personas/architect.md) (follows: skills/dispatch/SKILL.md) in ground mode. The Architect reads plan.md, arch.md, and impl.md, then annotates impl.md per skills/architect-impl-grounding/SKILL.md.After grounding:
skills/review-loop/SKILL.md) before proceeding to implementation.fail, re-dispatch the Architect (personas/architect.md) (follows: skills/dispatch/SKILL.md) with the confirmed findings — plan revision for plan.md or arch.md defects, grounding revision for impl.md defects — and re-review.pass or partial-pass).For each pending epic, in order:
personas/architect.md) (follows: skills/dispatch/SKILL.md) in refresh mode. The Architect classifies the landed epic's discoveries (adjust or escalate) and re-grounds the next epic against the current codebase.personas/coder.md) (follows: skills/dispatch/SKILL.md) for the current epic. One epic per dispatch.skills/review-loop/SKILL.md on the epic's code.impl.md with ✓ (fully delivered) or ~ (partially delivered).If all epics are marked ✓, the feature is complete. Before reporting to the user, run the review loop in full branch mode (follows: skills/review-loop/SKILL.md → step 1) to comprehensively review the entire branch's accumulated changes.
To find the plan for a feature:
ls .memory/plan/<feature-slug>/The directory contains tree.md, plan.md, arch.md, and impl.md. If the directory does not exist, no plan exists for that feature.
To find all features with plans:
ls -d .memory/plan/*/ls .memory/plan/<feature-slug>/.plan.md. See all acceptance criteria and which are delivered (✓), partially delivered (~), or pending.impl.md. See all epics, which are delivered (✓), partially delivered (~), or pending, and the annotated file paths and method signatures.arch.md only when revising architecture. Read tree.md only when re-grilling or resuming a mid-grill session.When plan revision is needed (new discoveries, clarified requirements):
plan.md or impl.md inline. The artifacts are living documents. Never version-bump them.personas/architect.md) (follows: skills/dispatch/SKILL.md) to re-ground the affected epics.skills/review-loop/SKILL.md).When an epic needs revision (feedback after implementation):
personas/coder.md) (follows: skills/dispatch/SKILL.md) directly to fix. If the feedback involves structural changes or scope changes, proceed to step 2.impl.md inline. Update the epic with the revised scope. Re-dispatch the Architect (personas/architect.md) (follows: skills/dispatch/SKILL.md) to re-ground the affected epic. Send the revised artifacts through the review loop.plan.md, then impl.md for current progress. Read arch.md and tree.md only when their sections say to.© ntorga, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/plan-management of ntorga/agent-starter-kit.
Open the folder on GitHubat commit 851e942
Plan 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 |
|---|---|---|---|---|---|---|
| Plan Management this skillntorga/agent-starter-kit | 146 | — | ~1.8k | Automated safety check: Pass | MIT | |
| Agent BuildershareAI-lab/learn-claude-code | 78k | 6 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Planning With Filesjarrodwatts/claude-code-config | 1.1k | 5 repos | ~967 | Automated safety check: Pass | None | |
| Codebase Managementgiancarloerra/SocratiCode | 3.3k | 1 repos | ~1.8k | Automated safety check: Pass | AGPL-3.0 | |
| Context Compressionguanyang/open-agent-hub | 973 | 2 repos | ~4.6k | Automated safety check: Pass | MIT | |
| Looperksimback/looper | 710 | — | ~2.7k | Automated safety check: Notes | MIT |
shareAI-lab/learn-claude-code
Design and build AI agents for any domain. An agent skill from shareAI-lab/learn-claude-code.
jarrodwatts/claude-code-config
Transforms workflow to use Manus-style persistent markdown files for planning, progress tracking, and knowledge storage.
giancarloerra/SocratiCode
Set up, index, and manage SocratiCode codebase indexing. An agent skill from giancarloerra/SocratiCode.
guanyang/open-agent-hub
This skill should be used when long-running agent sessions need context compression, structured summarization, compaction, token-per-task optimization, or durable handoff summaries that preserve…
ksimback/looper
Scaffold a well-designed agent loop with best-practice coaching and a cross-model review council.
strands-agents/harness-sdk
Identify documentation gaps and prioritize the docs backlog.
ntorga/agent-starter-kit
Deterministic self-evaluation rubric for decision escalations — scored every run using the FRAME framework.
ntorga/agent-starter-kit
Long-term and session memory across sessions. An agent skill from ntorga/agent-starter-kit.
ntorga/agent-starter-kit
Builds the design tree for the grill — decisions mapped as nodes with dependencies, recommendations, and impact, pruned by path.
ntorga/agent-starter-kit
Grounds the grill's settled decisions in the codebase — annotates impl.md with file paths, signatures, reference files, test specs, and LOC; re-grounds the next epic after each landing.
ntorga/agent-starter-kit
Session startup — gitignore, auto-update, memory, rules, context, CLI config, and greet.
ntorga/agent-starter-kit
Browser inspection and interaction for verifying rendered web UI during development.
Categories
Plan lifecycle — grill entry point, grounding, artifact review, per-epic execution, revision. Plan Management is an agent skill from ntorga/agent-starter-kit. Plan lifecycle — grill entry point, grounding, artifact review, per-epic execution, revision.
Plan Management fits situations like: AI & LLM Engineering work in your project.
Run `npx skills add ntorga/agent-starter-kit --skill plan-management -a claude-code`. Or copy the skill folder (skills/plan-management in ntorga/agent-starter-kit) into .claude/skills/plan-management in your project. Claude Code loads it when a task matches its description.
Run `npx skills add ntorga/agent-starter-kit --skill plan-management -a codex`. Or copy the skill folder (skills/plan-management in ntorga/agent-starter-kit) into .agents/skills/plan-management in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add ntorga/agent-starter-kit --skill plan-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/plan-management, .gemini/skills/plan-management, .github/skills/plan-management and .opencode/skills/plan-management in your project.
SKILL.md names no scripts, command-line tools or credentials: Plan Management is instructions for the agent only.
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.
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.
Plan Management is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.8k tokens (SKILL.md is roughly 7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Plan Management: Agent Builder (shareAI-lab/learn-claude-code, 78k stars), Planning With Files (jarrodwatts/claude-code-config, 1.1k stars), Codebase Management (giancarloerra/SocratiCode, 3.3k stars) and Context Compression (guanyang/open-agent-hub, 973 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
ntorga (a GitHub user) maintains it in ntorga/agent-starter-kit, which has 146 GitHub stars. The repository holds 21 skills in this directory. The repository was last updated on September 12, 2026.
Source: ntorga/agent-starter-kit on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.