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.
Tests whether each requirement, step, role, field, state, module, layer, abstraction, or rule deserves independent existence, then classifies it as Keep, Merge, Defer, Delete, Replace, or Prove first.
Install Hai Razor
$ npx skills add hylarucoder/hai-stack --skill hai-razor -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install hylarucoder/hai-stack hai-razor --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/hylarucoder/hai-stack.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/hai-razor .claude/skills/hai-razor && 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 "hai-razor" agent skill from https://github.com/hylarucoder/hai-stack/tree/main/skills/hai-razor into .claude/skills/hai-razor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hai-razor", 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/hylarucoder/hai-stack/tree/main/skills/hai-razorType 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 hylarucoder/hai-stack --skill hai-razor -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install hylarucoder/hai-stack hai-razor --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hylarucoder/hai-stack.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/hai-razor .agents/skills/hai-razor && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "hai-razor" agent skill from https://github.com/hylarucoder/hai-stack/tree/main/skills/hai-razor into .agents/skills/hai-razor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hai-razor", 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 hylarucoder/hai-stack --skill hai-razor -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install hylarucoder/hai-stack hai-razor --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hylarucoder/hai-stack.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/hai-razor .cursor/skills/hai-razor && 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 "hai-razor" agent skill from https://github.com/hylarucoder/hai-stack/tree/main/skills/hai-razor into .cursor/skills/hai-razor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hai-razor", 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/hylarucoder/hai-stack.git --path skills/hai-razor--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 hylarucoder/hai-stack --skill hai-razor -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install hylarucoder/hai-stack hai-razor --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hylarucoder/hai-stack.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/hai-razor .gemini/skills/hai-razor && 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 "hai-razor" agent skill from https://github.com/hylarucoder/hai-stack/tree/main/skills/hai-razor into .gemini/skills/hai-razor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hai-razor", 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 hylarucoder/hai-stack hai-razorInstalls 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 hylarucoder/hai-stack --skill hai-razor -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/hylarucoder/hai-stack.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/hai-razor .github/skills/hai-razor && 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 "hai-razor" agent skill from https://github.com/hylarucoder/hai-stack/tree/main/skills/hai-razor into .github/skills/hai-razor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hai-razor", 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 hylarucoder/hai-stack --skill hai-razor -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install hylarucoder/hai-stack hai-razor --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hylarucoder/hai-stack.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/hai-razor .opencode/skills/hai-razor && 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 "hai-razor" agent skill from https://github.com/hylarucoder/hai-stack/tree/main/skills/hai-razor into .opencode/skills/hai-razor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hai-razor", 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
hai-razor- GitHub stars
- 382
- Token cost
- ~1.9k tokens
- SKILL.md length
- 979 words
- Files
- 5 (incl. references)
- Skills in repo
- 18
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Tests whether each requirement, step, role, field, state, module, layer, abstraction, or rule deserves independent existence, then classifies it as Keep, Merge, Defer, Delete, Replace, or Prove first.
- Works in 9 steps: Name the chain being cut. State the… → Gather evidence before judgment. Review… → Map the current chain when the cut is… → …
- The explicit decision is what can be removed
- SKILL.md covers Overview, Core Principle, Razor Targets and Classify Each Concept, plus 4 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Hai Razor is an agent skill from hylarucoder/hai-stack. Tests whether each requirement, step, role, field, state, module, layer, abstraction, or rule deserves independent existence, then classifies it as Keep, Merge, Defer, Delete, Replace, or Prove first. Use when the explicit decision is what can be removed or collapsed（奥卡姆剃刀、砍需求、这个字段/状态/层有必要吗、是否过度设计）. Use hai-prd to shape product requirements and hai-architecture to redesign module boundaries after the cuts are known.
Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including reference files (for example `SKILL.zh_CN.md`, `agents/openai.yaml` and `references/llm-complexity-tells.md`).
It sits in Product & Project Management, covering PRD writing.
When your agent uses it
- The explicit decision is what can be removed
- Collapsed（奥卡姆剃刀、砍需求、这个字段/状态/层有必要吗、是否过度设计）
Example prompts
- “Use the hai-razor skill to test whether each requirement, step, role, field, state, module, layer, abstraction, or rule deserves independent…”
- “/hai-razor”
Workflow steps
9 steps, taken from the first numbered list in SKILL.md.
- Name the chain being cut. State the scope (PRD section, feature flow, data model, module
- Gather evidence before judgment. Review the PRDs, docs, code, schemas, traces, tests,
- Map the current chain when the cut is structural. Show before/after responsibility when a
- Run the deletion test. For each concept ask: if this disappears, what concretely breaks?
- Find the hidden owner. If the concept is removed, who must absorb its responsibility? If it
- Classify each concept using the decision table above. Give every concept exactly one verdict
- Protect necessary complexity. Explicitly name what should not be cut: complexity that prevents
- Attack the remaining design. Ask how future builders would reintroduce the deleted concept,
- Render only when requested. The default deliverable is Markdown. If the user explicitly asks
What it can do on your machine
Read from SKILL.md and the folder at commit a6c7ed2. 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
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
Hai Razor loads about 1.9k tokens when it runs, and up to ~5k if it reads all its reference files. Until then it costs about 107 tokens; SKILL.md has 979 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 979 words (~1,878 tokens).
“For Chinese readers, see SKILL.zh_CN.md. The English SKILL.md is the execution source of truth.”
- name
- hai-razor
Files
SKILL.md and 4 other files (references) in skills/hai-razor of hylarucoder/hai-stack.
- SKILL.md
- SKILL.zh_CN.md
- agents/openai.yaml
- references/llm-complexity-tells.md
- references/output-template.md
Open the folder on GitHubat commit a6c7ed2
Compare with similar skills
Hai Razor 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 |
|---|---|---|---|---|---|---|
| Hai Razor this skillhylarucoder/hai-stack | 382 | — | ~1.9k | Automated safety check: Pass | Custom licence | |
| CCPM Project Managementautomazeio/ccpm | 8.4k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Ralph Tui Create Beadssubsy/ralph-tui | 2.5k | 1 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Trellis Brainstormanjiemo/SunnyBeach | 178 | 7 repos | ~4k | Automated safety check: Pass | Apache-2.0 | |
| Adversarial Speczscole/adversarial-spec | 556 | 1 repos | ~8.3k | Automated safety check: Notes | MIT | |
| Ralph Tui Create Beads Rustsubsy/ralph-tui | 2.5k | 1 repos | ~2.8k | Automated safety check: Pass | MIT |
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subsy/ralph-tui
Convert PRDs to beads for ralph-tui execution. An agent skill from subsy/ralph-tui.
Trellis Brainstorm
anjiemo/SunnyBeach
Guides collaborative requirements discovery before implementation.
Adversarial Spec
zscole/adversarial-spec
Iteratively refine a product spec by debating with multiple LLMs (GPT, Gemini, Grok, etc.) until all models agree.
Ralph Tui Create Beads Rust
subsy/ralph-tui
Convert PRDs to beads for ralph-tui execution using beads-rust (br CLI).
Ouroboros PM Interview
Q00/ouroboros
Runs a guided product-manager interview that classifies each question automatically and produces a Product Requirements Document.
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Related
Categories
Questions about Hai Razor
What does Hai Razor do?
Tests whether each requirement, step, role, field, state, module, layer, abstraction, or rule deserves independent existence, then classifies it as Keep, Merge, Defer, Delete, Replace, or Prove first. Hai Razor is an agent skill from hylarucoder/hai-stack. Tests whether each requirement, step, role, field, state, module, layer, abstraction, or rule deserves independent existence, then classifies it as Keep, Merge, Defer, Delete, Replace, or Prove first.
When should I use Hai Razor?
Hai Razor fits situations like: the explicit decision is what can be removed; collapsed（奥卡姆剃刀、砍需求、这个字段/状态/层有必要吗、是否过度设计）.
How do I install Hai Razor in Claude Code?
Run `npx skills add hylarucoder/hai-stack --skill hai-razor -a claude-code`. Or copy the skill folder (skills/hai-razor in hylarucoder/hai-stack) into .claude/skills/hai-razor in your project. Claude Code loads it when a task matches its description.
How do I install Hai Razor in Codex?
Run `npx skills add hylarucoder/hai-stack --skill hai-razor -a codex`. Or copy the skill folder (skills/hai-razor in hylarucoder/hai-stack) into .agents/skills/hai-razor in your project. Codex loads it when a task matches its description.
Can I use Hai Razor 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 hylarucoder/hai-stack --skill hai-razor -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/hai-razor, .gemini/skills/hai-razor, .github/skills/hai-razor and .opencode/skills/hai-razor in your project.
What does Hai Razor need to run?
SKILL.md names no scripts, command-line tools or credentials: Hai Razor is instructions for the agent only.
Does Hai Razor 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 Hai Razor 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 Hai Razor use?
Hai Razor has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Hai Razor use?
About 1.9k tokens (SKILL.md is roughly 7.5k 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 3.1k tokens, read only when the agent opens those files.
What are the alternatives to Hai Razor?
Skills that share tags, products or a category with Hai Razor: CCPM Project Management (automazeio/ccpm, 8.4k stars), Ralph Tui Create Beads (subsy/ralph-tui, 2.5k stars), Trellis Brainstorm (anjiemo/SunnyBeach, 178 stars) and Adversarial Spec (zscole/adversarial-spec, 556 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Hai Razor?
hylarucoder (a GitHub user) maintains it in hylarucoder/hai-stack, which has 382 GitHub stars. The repository holds 18 skills in this directory. The repository was last updated on October 5, 2026.
Source: hylarucoder/hai-stack on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.