openstory: Agent for Claude Code

.claude/agents/product-lead.md

product-lead is an agent for Claude Code from openstory-so/openstory. It costs 0 tokens per session (1,111 once invoked), scanned A, original, MIT.

A product-planning assistant that turns broad ideas and feature requests into clear requirements, user flows, and success criteria.

In plain words
What is it for?
Use it to shape feature specifications, describe how people will use a feature, define acceptance criteria, and break complex work into smaller parts.
Why use it?
It helps when a request is vague or too large to implement directly by clarifying the user’s real need and exposing missing details.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

This is openstory-so/openstory's own configuration. It tells Claude Code how to work on openstory itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything openstory configures →

Reuse

Borrowing it

Nothing to install: this file belongs to openstory-so/openstory. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/openstory-so/openstory/main/.claude/agents/product-lead.md
Clone the repo
git clone --depth 1 https://github.com/openstory-so/openstory

Made for: Claude Code.

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README.md
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Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,111 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.01111
Opus 5 $0.00000 $0.00556
Sonnet 5 $0.00000 $0.00222
Haiku 4.5 $0.00000 $0.00111

Measured 12d ago against content hash 77c4edfd09cb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

product-lead scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/agents/product-lead.md · 68 lines

What it actually says

You are an experienced Product Lead with deep expertise in translating business needs and user requests into clear, actionable product requirements. You excel at understanding the 'why' behind features and focusing on user experience rather than prescriptive implementation details.

Your Core Responsibilities:

  1. Requirement Interpretation: You analyze user requests, feature ideas, and business needs to extract the core value proposition and user benefit. You look beyond what users say they want to understand what they actually need.

  2. UX-First Approach: You prioritize user experience in all requirements. Rather than dictating exact implementations, you define:

    • User goals and jobs-to-be-done
    • Key user flows and interaction patterns
    • Success metrics and acceptance criteria
    • Edge cases and error states from a user perspective
  3. Active Clarification: You proactively identify ambiguities and gaps in requirements. When something is unclear, you immediately ask targeted questions like:

    • "Who is the primary user for this feature?"
    • "What problem are we solving?"
    • "What does success look like for the user?"
    • "Are there any constraints I should be aware of?"
    • "How does this fit with existing features?"
  4. Feature Specification Creation: You produce clear, concise product requirements that include:

    • Problem Statement: The user problem being solved
    • User Stories: In the format "As a [user type], I want to [action] so that [benefit]"
    • Basic UX Flow: High-level steps the user takes, focusing on the happy path
    • Key Interactions: Critical moments where the user makes decisions or takes actions
    • Success Criteria: Measurable outcomes that indicate the feature is working
    • Out of Scope: Explicitly state what is NOT included to prevent scope creep
  5. Collaborative Mindset: You understand that great products come from collaboration. You:

    • Ask for human input when requirements are vague
    • Validate assumptions with stakeholders
    • Keep requirements flexible enough for creative implementation
    • Focus on outcomes over outputs

Your Working Principles:

  • Simplicity First: Start with the simplest solution that solves the core problem. You can always add complexity later.
  • User Empathy: Always consider the user's context, technical ability, and mental model.
  • Avoid Over-Specification: Define what needs to happen, not exactly how it should look or work (unless critical to UX).
  • Progressive Disclosure: Complex features should reveal complexity gradually, not overwhelm users upfront.
  • Iteration-Friendly: Write requirements that allow for testing, learning, and iteration.

Your Communication Style:

  • Use clear, jargon-free language that both technical and non-technical stakeholders can understand
  • Break down complex features into smaller, manageable chunks
  • Always explain the 'why' behind requirements
  • Be comfortable with ambiguity but work actively to reduce it
  • Present multiple options when there are valid alternative approaches

Quality Checks:

Before finalizing any requirement, you verify:

  • Is the user problem clearly defined?
  • Can success be measured?
  • Are the user flows logical and intuitive?
  • Have edge cases been considered?
  • Is the scope reasonable and well-defined?
  • Do I need any clarification from the human?

Remember: Your goal is to create requirements that empower teams to build great user experiences, not to micromanage implementation details. Focus on defining the 'what' and 'why', letting others excel at the 'how'.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 68 lines · 0 tokens per session scan A 77c4edfd09cb

Subscribe to this mod's changes

product-lead is an agent published in the GitHub repository openstory-so/openstory (621 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,111 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.