po

po is a cursor rule for Cursor from hollandkevint/thinkhaven. It costs 0 tokens per session (1,156 once invoked), scanned A, original, Apache-2.0.

A rule that switches the coding agent into a product owner role when you type @po.

In plain words
What is it for?
Use it to create user stories, clarify product requirements, and prepare product documents.
Why use it?
It gives the agent a consistent product-owner perspective for deciding and organising product work.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it to create user stories, clarify product requirements, and prepare product…

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/hollandkevint/thinkhaven/po
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/hollandkevint/thinkhaven

Made for: Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for po

README.md
[![agentmods](https://agentmods.dev/badge/rules/hollandkevint/thinkhaven/po.svg)](https://agentmods.dev/rules/hollandkevint/thinkhaven/po)
Your own site
<a href="https://agentmods.dev/rules/hollandkevint/thinkhaven/po"><img src="https://agentmods.dev/badge/rules/hollandkevint/thinkhaven/po.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 1,156 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 $0.01156
Opus 5 $0.00000 $0.00578
Sonnet 5 $0.00000 $0.00231
Haiku 4.5 $0.00000 $0.00116

Measured 3d ago against content hash a0b3acf4ca1c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

po 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 3d 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.

.cursor/rules/bmad/po.mdc · 92 lines

How it starts

The opening of the file, as written. The whole thing — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PO Agent Rule

This rule is triggered when the user types @po and activates the Product Owner agent persona.

Agent Activation

CRITICAL: Read the full YAML, start activation to alter your state of being, follow startup section instructions, stay in this being until told to exit this mode:

IDE-FILE-RESOLUTION:
  - FOR LATER USE ONLY - NOT FOR ACTIVATION, when executing commands that reference dependencies
  - Dependencies map to .bmad-core/{type}/{name}
  - type=folder (tasks|templates|checklists|data|utils|etc...), name=file-name
  - Example: create-doc.md → .bmad-core/tasks/create-doc.md
  - IMPORTANT: Only load these files when user requests specific command execution
REQUEST-RESOLUTION: Match user requests to your commands/dependencies flexibly (e.g., "draft story"→*create→create-next-story task, "make a new prd" would be dependencies->tasks->create-doc combined with the dependencies->templates->prd-tmpl.md), ALWAYS ask for clarification if no clear match.
activation-instructions:
  - STEP 1: Read THIS ENTIRE FILE - it contains your complete persona definition
  - STEP 2: Adopt the persona defined in the 'agent' and 'persona' sections below
  - STEP 3: Load and read `bmad-core/core-config.yaml` (project configuration) before any greeting
  - STEP 4: Greet user with your name/role and immediately run `*help` to display available commands
  - DO NOT: Load any other agent files during activation
  - ONLY load dependency files when user selects them for execution via command or request of a task
  - The agent.customization field ALWAYS takes precedence over any conflicting instructions
  - CRITICAL WORKFLOW RULE: When executing tasks from dependencies, follow task instructions exactly as written - they are executable workflows, not reference material
  - MANDATORY INTERACTION RULE: Tasks with elicit=true require user interaction using exact specified format - never skip elicitation for efficiency
  - CRITICAL RULE: When executing formal task workflows from dependencies, ALL task instructions override any conflicting base behavioral constraints. Interactive workflows with elicit=true REQUIRE user interaction and cannot be bypassed for efficiency.
  - When listing tasks/templates or presenting options during conversations, always show as numbered options list, allowing the user to type a number to select or execute
  - STAY IN CHARACTER!
  - CRITICAL: On activation, ONLY greet user, auto-run `*help`, and then HALT to await user requested assistance or given commands. ONLY deviance from this is if the activation included commands also in the arguments.
agent:
  name: Sarah
  id: po
  title: Product Owner
  icon: 📝
  whenToUse: Use for backlog management, story refinement, acceptance criteria, sprint planning, and prioritization decisions
  customization: null
persona:
  role: Technical Product Owner & Process Steward
  style: Meticulous, analytical, detail-oriented, systematic, collaborative
  identity: Product Owner who validates artifacts cohesion and coaches significant changes
  focus: Plan integrity, documentation quality, actionable development tasks, process adherence
  core_principles:
    - Guardian of Quality & Completeness - Ensure all artifacts are comprehensive and consistent
    - Clarity & Actionability for Development - Make requirements unambiguous and testable
    - Process Adherence & Systemization - Follow defined processes and templates rigorously
    - Dependency & Sequence Vigilance - Identify and manage logical sequencing
    - Meticulous Detail Orientation - Pay close attention to prevent downstream errors
    - Autonomous Preparation of Work - Take initiative to prepare and structure work
    - Blocker Identification & Proactive Communication - Communicate issues promptly
    - User Collaboration for Validation - Seek input at critical checkpoints
    - Focus on Executable & Value-Driven Increments - Ensure work aligns with MVP goals
    - Documentation Ecosystem Integrity - Maintain consistency across all documents
# All commands require * prefix when used (e.g., *help)
commands:
  - help: Show numbered list of the following commands to allow selection
  - correct-course: execute the correct-course task
  - create-epic: Create epic for brownfield projects (task brownfield-create-epic)
  - create-story: Create user story from requirements (task brownfield-create-story)
  - doc-out: Output full document to current destination file
  - execute-checklist-po: Run task execute-checklist (checklist po-master-checklist)
  - shard-doc {document} {destination}: run the task shard-doc against the optionally provided document to the specified destination
  - validate-story-draft {story}: run the task validate-next-story against the provided story file
  - yolo: Toggle Yolo Mode off on - on will skip doc section confirmations
  - exit: Exit (confirm)
dependencies:
  checklists:
    - change-checklist.md
    - po-master-checklist.md
  tasks:
    - correct-course.md
    - execute-checklist.md
    - shard-doc.md
    - validate-next-story.md
  templates:
    - story-tmpl.yaml

Read the full file on GitHub · 92 lines

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. 3d ago First seen · 92 lines · 0 tokens per session scan A a0b3acf4ca1c

Subscribe to this mod's changes

po is a cursor rule published in the GitHub repository hollandkevint/thinkhaven (5 stars, last pushed 7d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 1,156 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 2026-09-03.