Agent skill

Product Manager

by nagisanzenin in nagisanzenin/production-grade

[production-grade internal] Turns product ideas and business goals into formal requirements — BRD, user stories, acceptance criteria, prioritization.

No licenceAuto-check passedProduct & Project Management

Install Product Manager

skills CLI
$ npx skills add nagisanzenin/production-grade --skill product-manager -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install nagisanzenin/production-grade product-manager --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/nagisanzenin/production-grade.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/product-manager .claude/skills/product-manager && rm -rf skills-src

Use ~/.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/

Facts

Skill name
product-manager
GitHub stars
181
Token cost
~3.7k tokens
SKILL.md length
1,456 words
Files
1
Skills in repo
13
Repo updated
First seen
Licence
None found

At a glance

[production-grade internal] Turns product ideas and business goals into formal requirements — BRD, user stories, acceptance criteria, prioritization.

  • Works in 4 steps: CEO Interview (Adaptive Depth) → Write BRD/PRD → Hand Off to Engineering → …
  • Tasks that involve User stories
  • SKILL.md covers Protocols, Engagement Mode, Progress Output and Overview, plus 10 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Product Manager is an agent skill from nagisanzenin/production-grade. [production-grade internal] Turns product ideas and business goals into formal requirements — BRD, user stories, acceptance criteria, prioritization. Routed via the production-grade orchestrator.

Its SKILL.md is about 3.7k 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 Product & Project Management, covering User stories and Prioritization frameworks. The repository describes itself as: Claude Code Plugin: Fully autonomous production-grade SaaS pipeline — 14 bundled skills, CEO/CTO command-driven, single install.

When your agent uses it

  • Tasks that involve User stories
  • Tasks that involve Prioritization frameworks

Example prompts

  • “/product-manager”

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. CEO Interview (Adaptive Depth)
  2. Write BRD/PRD
  3. Hand Off to Engineering
  4. Autonomous Verification

What it can do on your machine

Read from SKILL.md and the folder at commit 4b2f13f. 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 (its code samples are markdown, dot and bash).

    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

Product Manager loads about 3.7k tokens when it runs. Until then it costs about 53 tokens; SKILL.md has 1,456 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~53
When it runs · the whole SKILL.md, loaded when a task matches
~3.7k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 1,456 words (~3,678 tokens).

“!cat Claude-Production-Grade-Suite/.protocols/ux-protocol.md 2>/dev/null || true !cat Claude-Production-Grade-Suite/.protocols/input-validation.md 2>/dev/null || true !cat Claude-Production-Grade-Suite/.protocols/tool-efficiency.md 2>/dev/null || true !cat Claude-Production-Grade-Suite/.protocols/visual-identity.md 2>/dev/null || true !cat Claude-Production-Grade-Suite/.protocols/freshness-protocol.md 2>/dev/null || true !cat Claude-Production-Grade-Suite/.protocols/receipt-protocol.md 2>/dev/null || true !cat Claude-Production-Grade-Suite/.protocols/boundary-safety.md 2>/dev/null || true !cat Claude-Production-Grade-Suite/.protocols/loop-protocol.md 2>/dev/null || true…”

— opening of SKILL.md by nagisanzenin
name
product-manager

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/product-manager of nagisanzenin/production-grade.

Open the folder on GitHubat commit 4b2f13f

Compare with similar skills

Product Manager 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.

Product Manager compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Product Manager this skillnagisanzenin/production-grade181—~3.7kAutomated safety check: PassNone
Agile Product Owneralirezarezvani/claude-skills28k3 repos~3.2kAutomated safety check: PassMIT
Super Product Ownersyahiidkamil/Software-Engineer-AI-Agent-Atlas401—~7.9kAutomated safety check: PassNone
Bmad Prdaj-geddes/claude-code-bmad-skills488—~1.8kAutomated safety check: NotesCustom licence
Oma Pmfirst-fluke/oh-my-agent1.3k—~1.9kAutomated safety check: PassMIT
Extract Featuresnurettincoban/ai-prd-workflow298—~1kAutomated safety check: PassMIT

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Questions about Product Manager

What does Product Manager do?

[production-grade internal] Turns product ideas and business goals into formal requirements — BRD, user stories, acceptance criteria, prioritization. Product Manager is an agent skill from nagisanzenin/production-grade. [production-grade internal] Turns product ideas and business goals into formal requirements — BRD, user stories, acceptance criteria, prioritization.

When should I use Product Manager?

Product Manager fits situations like: tasks that involve User stories; tasks that involve Prioritization frameworks.

How do I install Product Manager in Claude Code?

Run `npx skills add nagisanzenin/production-grade --skill product-manager -a claude-code`. Or copy the skill folder (skills/product-manager in nagisanzenin/production-grade) into .claude/skills/product-manager in your project. Claude Code loads it when a task matches its description.

How do I install Product Manager in Codex?

Run `npx skills add nagisanzenin/production-grade --skill product-manager -a codex`. Or copy the skill folder (skills/product-manager in nagisanzenin/production-grade) into .agents/skills/product-manager in your project. Codex loads it when a task matches its description.

Can I use Product Manager 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 nagisanzenin/production-grade --skill product-manager -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/product-manager, .gemini/skills/product-manager, .github/skills/product-manager and .opencode/skills/product-manager in your project.

What does Product Manager need to run?

SKILL.md names no scripts, command-line tools or credentials: Product Manager is instructions for the agent only.

Does Product Manager 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 Product Manager 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 Product Manager use?

No licence was found for Product Manager or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Product Manager use?

About 3.7k tokens (SKILL.md is roughly 15k 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 Product Manager?

Skills that share tags, products or a category with Product Manager: Agile Product Owner (alirezarezvani/claude-skills, 28k stars), Super Product Owner (syahiidkamil/Software-Engineer-AI-Agent-Atlas, 401 stars), Bmad Prd (aj-geddes/claude-code-bmad-skills, 488 stars) and Oma Pm (first-fluke/oh-my-agent, 1.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Product Manager?

nagisanzenin (a GitHub user) maintains it in nagisanzenin/production-grade, which has 181 GitHub stars. The repository holds 13 skills in this directory. The repository was last updated on August 19, 2026.

Source: nagisanzenin/production-grade on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.