Feature Planner
serendipity1004/cc-feature-implementer
Creates phase-based feature plans with quality gates and incremental delivery structure.
Chain-loaded spec generation. An agent skill from catlog22/Claude-Code-Workflow.
Install Spec Generator
$ npx skills add catlog22/Claude-Code-Workflow --skill spec-generator -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install catlog22/Claude-Code-Workflow spec-generator --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/catlog22/Claude-Code-Workflow.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/workflow-skills/spec-generator .claude/skills/spec-generator && 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 "spec-generator" agent skill from https://github.com/catlog22/Claude-Code-Workflow/tree/main/.claude/workflow-skills/spec-generator into .claude/skills/spec-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-generator", 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/catlog22/Claude-Code-Workflow/tree/main/.claude/workflow-skills/spec-generatorType 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 catlog22/Claude-Code-Workflow --skill spec-generator -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install catlog22/Claude-Code-Workflow spec-generator --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/catlog22/Claude-Code-Workflow.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/workflow-skills/spec-generator .agents/skills/spec-generator && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "spec-generator" agent skill from https://github.com/catlog22/Claude-Code-Workflow/tree/main/.claude/workflow-skills/spec-generator into .agents/skills/spec-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-generator", 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 catlog22/Claude-Code-Workflow --skill spec-generator -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install catlog22/Claude-Code-Workflow spec-generator --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/catlog22/Claude-Code-Workflow.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/workflow-skills/spec-generator .cursor/skills/spec-generator && 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 "spec-generator" agent skill from https://github.com/catlog22/Claude-Code-Workflow/tree/main/.claude/workflow-skills/spec-generator into .cursor/skills/spec-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-generator", 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/catlog22/Claude-Code-Workflow.git --path .claude/workflow-skills/spec-generator--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 catlog22/Claude-Code-Workflow --skill spec-generator -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install catlog22/Claude-Code-Workflow spec-generator --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/catlog22/Claude-Code-Workflow.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/workflow-skills/spec-generator .gemini/skills/spec-generator && 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 "spec-generator" agent skill from https://github.com/catlog22/Claude-Code-Workflow/tree/main/.claude/workflow-skills/spec-generator into .gemini/skills/spec-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-generator", 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 catlog22/Claude-Code-Workflow spec-generatorInstalls 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 catlog22/Claude-Code-Workflow --skill spec-generator -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/catlog22/Claude-Code-Workflow.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/workflow-skills/spec-generator .github/skills/spec-generator && 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 "spec-generator" agent skill from https://github.com/catlog22/Claude-Code-Workflow/tree/main/.claude/workflow-skills/spec-generator into .github/skills/spec-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-generator", 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 catlog22/Claude-Code-Workflow --skill spec-generator -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install catlog22/Claude-Code-Workflow spec-generator --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/catlog22/Claude-Code-Workflow.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/workflow-skills/spec-generator .opencode/skills/spec-generator && 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 "spec-generator" agent skill from https://github.com/catlog22/Claude-Code-Workflow/tree/main/.claude/workflow-skills/spec-generator into .opencode/skills/spec-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-generator", 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
spec-generator- GitHub stars
- 2.1k
- Token cost
- ~121 tokens
- SKILL.md length
- 29 words
- Files
- 2
- Skills in repo
- 82
- Repo updated
- First seen
- Licence
- MIT
At a glance
Chain-loaded spec generation. An agent skill from catlog22/Claude-Code-Workflow.
- Tasks that involve Quality gates
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Spec Generator is an agent skill from catlog22/Claude-Code-Workflow. Chain-loaded spec generation. 8-phase with quality gate loop and auto-fix.
Its SKILL.md is about 120 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `chains/spec-generator.json`).
It sits in Testing & QA, covering Quality gates. The repository describes itself as: JSON-driven multi-agent cadence-team development framework with intelligent CLI orchestration (Gemini/Qwen/Codex), context-first architecture, and automated workflow execution. The licence is MIT.
When your agent uses it
- Tasks that involve Quality gates
Example prompts
- “/spec-generator”
Requirements
- Pre-approved tools (allowed-tools): chain_loader(*)
What it can do on your machine
Read from SKILL.md and the folder at commit 07491b0. 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:
chain_loader(*)
From allowed-tools in the SKILL.md frontmatter.
Runs code
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.
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
Spec Generator loads about 121 tokens when it runs. Until then it costs about 22 tokens; SKILL.md has 29 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
The full file from catlog22/Claude-Code-Workflow at commit 07491b0, republished under its MIT licence (© catlog22). 29 words, ~121 tokens.
Download SKILL.mdSave it as
.claude/skills/spec-generator/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- spec-generator
- description
- Chain-loaded spec generation. 8-phase with quality gate loop and auto-fix.
- allowed-tools
- chain_loader(*)
Spec Generator (Chain-Loaded)
Use chain_loader to execute:
chain_loader start --chain=spec-generator— Full spec generationchain_loader start --chain=spec-generator --entry=continue— Resume from quality gate Phases from.claude/skills/spec-generator/phases/. Variables: readiness_score, fix_iterations, goal, auto_yes
© catlog22, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in .claude/workflow-skills/spec-generator of catlog22/Claude-Code-Workflow.
- SKILL.md
- chains/spec-generator.json
Open the folder on GitHubat commit 07491b0
Compare with similar skills
Spec Generator 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 |
|---|---|---|---|---|---|---|
| Spec Generator this skillcatlog22/Claude-Code-Workflow | 2.1k | — | ~121 | Automated safety check: Pass | MIT | |
| Feature Plannerserendipity1004/cc-feature-implementer | 176 | — | ~2.4k | Automated safety check: Pass | None | |
| Ccg Workflowfengshao1227/ccg-workflow | 5.9k | — | ~2.3k | Automated safety check: Pass | MIT | |
| Conducty Checkpointrobertbarclayy/conducty | 176 | — | ~1.5k | Automated safety check: Pass | MIT | |
| Mission Plannerjdforsythe/forge | 151 | — | ~3.5k | Automated safety check: Pass | MIT | |
| Quality Gate0xNyk/lacp | 305 | — | ~382 | Automated safety check: Pass | MIT |
Similar skills
Ccg Workflow
fengshao1227/ccg-workflow
How to run a non-trivial change end to end with the CCG role tools (ccganalyze / ccgdesign / ccgbuild / ccgdebug / ccgoptimize / ccgreview / ccgtest) and the verify- quality gates.
Conducty Checkpoint
robertbarclayy/conducty
Quality gate between parallelization groups. An agent skill from robertbarclayy/conducty.
Mission Planner
jdforsythe/forge
Decomposes goals into team blueprints using evidence-based scaling laws, topology selection, and role design.
Quality Gate
0xNyk/lacp
Production quality gate for agent sessions. An agent skill from 0xNyk/lacp.
Deploy Workflow
nwiizo/ccswarm
Release deployment process for ccswarm. An agent skill from nwiizo/ccswarm.
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Related
Categories
Questions about Spec Generator
What does Spec Generator do?
Chain-loaded spec generation. An agent skill from catlog22/Claude-Code-Workflow. Spec Generator is an agent skill from catlog22/Claude-Code-Workflow. Chain-loaded spec generation.
When should I use Spec Generator?
Spec Generator fits situations like: tasks that involve Quality gates.
How do I install Spec Generator in Claude Code?
Run `npx skills add catlog22/Claude-Code-Workflow --skill spec-generator -a claude-code`. Or copy the skill folder (.claude/workflow-skills/spec-generator in catlog22/Claude-Code-Workflow) into .claude/skills/spec-generator in your project. Claude Code loads it when a task matches its description.
How do I install Spec Generator in Codex?
Run `npx skills add catlog22/Claude-Code-Workflow --skill spec-generator -a codex`. Or copy the skill folder (.claude/workflow-skills/spec-generator in catlog22/Claude-Code-Workflow) into .agents/skills/spec-generator in your project. Codex loads it when a task matches its description.
Can I use Spec Generator 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 catlog22/Claude-Code-Workflow --skill spec-generator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/spec-generator, .gemini/skills/spec-generator, .github/skills/spec-generator and .opencode/skills/spec-generator in your project.
What does Spec Generator need to run?
SKILL.md names no scripts, command-line tools or credentials: Spec Generator is instructions for the agent only. Its frontmatter pre-approves these tools: chain_loader(*).
Does Spec Generator 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 Spec Generator 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 Spec Generator use?
Spec Generator is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Spec Generator use?
About 121 tokens (SKILL.md is roughly 484 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 Spec Generator?
Skills that share tags, products or a category with Spec Generator: Feature Planner (serendipity1004/cc-feature-implementer, 176 stars), Ccg Workflow (fengshao1227/ccg-workflow, 5.9k stars), Conducty Checkpoint (robertbarclayy/conducty, 176 stars) and Mission Planner (jdforsythe/forge, 151 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Spec Generator?
catlog22 (a GitHub user) maintains it in catlog22/Claude-Code-Workflow, which has 2,130 GitHub stars. The repository holds 82 skills in this directory. The repository was last updated on June 18, 2026.
Source: catlog22/Claude-Code-Workflow on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.