Subagent Driven Development
Asvarox/allkaraoke
A skill your agent uses when executing implementation plans with independent tasks in the current session
Executes implementation plans directly with a verification gate and conditional code review.
$ npx skills add rileyhilliard/claude-essentials --skill executing-plans -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install rileyhilliard/claude-essentials executing-plans --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/rileyhilliard/claude-essentials.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/ce/skills/executing-plans .claude/skills/executing-plans && 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 "executing-plans" agent skill from https://github.com/rileyhilliard/claude-essentials/tree/main/plugins/ce/skills/executing-plans into .claude/skills/executing-plans/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "executing-plans", 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/rileyhilliard/claude-essentials/tree/main/plugins/ce/skills/executing-plansType 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 rileyhilliard/claude-essentials --skill executing-plans -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install rileyhilliard/claude-essentials executing-plans --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rileyhilliard/claude-essentials.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/ce/skills/executing-plans .agents/skills/executing-plans && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "executing-plans" agent skill from https://github.com/rileyhilliard/claude-essentials/tree/main/plugins/ce/skills/executing-plans into .agents/skills/executing-plans/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "executing-plans", 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 rileyhilliard/claude-essentials --skill executing-plans -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install rileyhilliard/claude-essentials executing-plans --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rileyhilliard/claude-essentials.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/ce/skills/executing-plans .cursor/skills/executing-plans && 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 "executing-plans" agent skill from https://github.com/rileyhilliard/claude-essentials/tree/main/plugins/ce/skills/executing-plans into .cursor/skills/executing-plans/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "executing-plans", 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/rileyhilliard/claude-essentials.git --path plugins/ce/skills/executing-plans--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 rileyhilliard/claude-essentials --skill executing-plans -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install rileyhilliard/claude-essentials executing-plans --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rileyhilliard/claude-essentials.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/ce/skills/executing-plans .gemini/skills/executing-plans && 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 "executing-plans" agent skill from https://github.com/rileyhilliard/claude-essentials/tree/main/plugins/ce/skills/executing-plans into .gemini/skills/executing-plans/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "executing-plans", 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 rileyhilliard/claude-essentials executing-plansInstalls 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 rileyhilliard/claude-essentials --skill executing-plans -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/rileyhilliard/claude-essentials.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/ce/skills/executing-plans .github/skills/executing-plans && 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 "executing-plans" agent skill from https://github.com/rileyhilliard/claude-essentials/tree/main/plugins/ce/skills/executing-plans into .github/skills/executing-plans/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "executing-plans", 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 rileyhilliard/claude-essentials --skill executing-plans -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install rileyhilliard/claude-essentials executing-plans --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rileyhilliard/claude-essentials.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/ce/skills/executing-plans .opencode/skills/executing-plans && 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 "executing-plans" agent skill from https://github.com/rileyhilliard/claude-essentials/tree/main/plugins/ce/skills/executing-plans into .opencode/skills/executing-plans/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "executing-plans", 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.
executing-plansExecutes implementation plans directly with a verification gate and conditional code review.
Executing Plans is an agent skill from rileyhilliard/claude-essentials. Executes implementation plans directly with a verification gate and conditional code review. Use when carrying out a written plan step by step; delegates to subagents only for large, genuinely independent, parallelizable work.
Its SKILL.md is about 1.2k 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 Agent Workflows, covering Planning and Subagents. The licence is MIT.
4 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 3a67a01. 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.
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.
Executing Plans loads about 1.2k tokens when it runs. Until then it costs about 61 tokens; SKILL.md has 616 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 rileyhilliard/claude-essentials at commit 3a67a01, republished under its MIT licence (© rileyhilliard). 616 words, ~1,158 tokens.
.claude/skills/executing-plans/SKILL.md (or your agent's skills folder).Default to implementing directly. Delegation is the exception, not the default. Delegate to a subagent only for large tasks that are genuinely independent and parallelizable, such as a wide multi-file investigation. Do not delegate work you can finish yourself in a handful of tool calls, and do not use subagents to verify or double-check your own work. If one subagent can complete the task, use one rather than several, and keep spawn counts low.
Create a worktree using EnterWorktree before starting any work. This isolates changes from the main branch and makes cleanup safe. Skip only for trivial single-file changes that don't warrant isolation.
Clarify ambiguity upfront. If the plan has unclear requirements or meaningful tradeoffs, ask before starting. Don't guess when the user can clarify in 10 seconds.
Track progress with tasks. Create tasks for each major work item from the plan. Set up dependency chains between tasks using addBlocks/addBlockedBy so blocked tasks don't start prematurely. Update task status as work progresses. This keeps execution visible to the user and persists across context compactions.
Work through the plan's tasks directly, in order, updating task status as you go.
If delegation is warranted (large, independent, parallelizable work identified in step 1), group related tasks by subsystem rather than spawning per-task, since each agent re-investigates the codebase.
| Signal | Group together |
|---|---|
| Same directory prefix | src/auth/* tasks |
| Same domain/feature | Auth tasks, billing tasks |
| Plan sections | Tasks under same ## heading |
Keep concurrent agents to a small handful. Claude Code hard-fails above 20 concurrent subagents, but that's not a target, stay well under it.
Parallel vs sequential: Groups that touch different subsystems run in parallel. Groups with dependencies run sequentially (e.g., create shared types before using them). When parallel agents may touch overlapping files, use isolation: "worktree" on the Agent call.
Recovery: Fix failures inline yourself. If the same error recurs after a second attempt, stop and ask the user rather than keep retrying.
Verification is a gate, not a checklist. Nothing proceeds to merge until all checks pass.
Automated tests. Run the full test suite. All tests must pass.
Manual verification. Automated tests aren't sufficient. Actually exercise the changes:
Watch for DX friction during manual testing: confusing error messages, noisy output, inconsistent behavior, rough edges that technically work but feel bad. Fix inline or document for follow-up. Don't ship friction.
Code review (conditional). For large or risky diffs, dispatch the ce:code-reviewer agent to review the full diff against the base branch after tests pass and manual verification is done. Skip it for small or simple changes.
Load relevant domain skills into the reviewer based on what was implemented. Evaluate which apply and include them in the agent prompt:
Skill(architecting-systems) - system design, module boundariesSkill(managing-databases) - database workSkill(handling-errors) - error handlingSkill(writing-tests) - test qualitySkill(optimizing-performance) - performance workHandle the review verdict:
Once verification passes:
ExitWorktree with action: "remove" to clean up./plans/done/ if applicableMatch the length of written documents (commit messages, failure reports) to what the task needs: cover the substance, but do not pad with filler sections, redundant summaries, or boilerplate.
© rileyhilliard, 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 plugins/ce/skills/executing-plans of rileyhilliard/claude-essentials.
Open the folder on GitHubat commit 3a67a01
Executing Plans 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 |
|---|---|---|---|---|---|---|
| Executing Plans this skillrileyhilliard/claude-essentials | 130 | — | ~1.2k | Automated safety check: Pass | MIT | |
| Subagent Driven DevelopmentAsvarox/allkaraoke | 261 | 37 repos | ~1.2k | Automated safety check: Pass | None | |
| Executing PlansGanyuanRan/Aegis | 1.3k | 1 repos | ~2.3k | Automated safety check: Pass | MIT | |
| Execumputun/cc-thingz | 483 | — | ~8k | Automated safety check: Pass | MIT | |
| Autopilot End-to-End Buildernick-vels/skills | 403 | — | ~2.5k | Automated safety check: Notes | MIT | |
| Workflow Orchestrationvxcozy/workflow-orchestration | 115 | — | ~1k | Automated safety check: Pass | MIT |
Asvarox/allkaraoke
A skill your agent uses when executing implementation plans with independent tasks in the current session
GanyuanRan/Aegis
A skill your agent uses when executing a written implementation plan across sessions or with review checkpoints.
umputun/cc-thingz
Execute plan tasks sequentially using subagents. An agent skill from umputun/cc-thingz.
nick-vels/skills
Builds an app, site, bot or feature from a spoken idea through requirements, spec, tickets, subagent work, review and acceptance, with a live progress dashboard.
vxcozy/workflow-orchestration
Disciplined task execution with planning, verification, and self-improvement loops.
byungjunjang/jangpm-meta-skills
Agentic system design blueprint generator. An agent skill from byungjunjang/jangpm-meta-skills.
rileyhilliard/claude-essentials
Prevents silent failures and context loss in error handling.
rileyhilliard/claude-essentials
Defines product features from a PM perspective (JTBD, competitive research, scope negotiation) before technical planning.
rileyhilliard/claude-essentials
Writes behavior-focused tests using Testing Trophy model with real dependencies.
rileyhilliard/claude-essentials
Measure-first performance optimization that balances gains against complexity.
rileyhilliard/claude-essentials
Guides clean, scalable system architecture during the build phase.
rileyhilliard/claude-essentials
Enforces precise, minimal design for dashboards and admin interfaces.
Categories
Executes implementation plans directly with a verification gate and conditional code review. Executing Plans is an agent skill from rileyhilliard/claude-essentials. Executes implementation plans directly with a verification gate and conditional code review.
Executing Plans fits situations like: carrying out a written plan step by step; delegates to subagents only for large; genuinely independent; parallelizable work.
Run `npx skills add rileyhilliard/claude-essentials --skill executing-plans -a claude-code`. Or copy the skill folder (plugins/ce/skills/executing-plans in rileyhilliard/claude-essentials) into .claude/skills/executing-plans in your project. Claude Code loads it when a task matches its description.
Run `npx skills add rileyhilliard/claude-essentials --skill executing-plans -a codex`. Or copy the skill folder (plugins/ce/skills/executing-plans in rileyhilliard/claude-essentials) into .agents/skills/executing-plans 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 rileyhilliard/claude-essentials --skill executing-plans -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/executing-plans, .gemini/skills/executing-plans, .github/skills/executing-plans and .opencode/skills/executing-plans in your project.
SKILL.md names no scripts, command-line tools or credentials: Executing Plans 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.
Executing Plans is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.2k tokens (SKILL.md is roughly 4.6k 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 Executing Plans: Subagent Driven Development (Asvarox/allkaraoke, 261 stars), Executing Plans (GanyuanRan/Aegis, 1.3k stars), Exec (umputun/cc-thingz, 483 stars) and Autopilot End-to-End Builder (nick-vels/skills, 403 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
rileyhilliard (a GitHub user) maintains it in rileyhilliard/claude-essentials, which has 130 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on August 18, 2026.
Source: rileyhilliard/claude-essentials on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.