name: prd description: "Generate a Product Requirements Document (PRD) for a new feature. Use when planning a feature, starting a new project, or when asked to create a PRD. Triggers on: create a prd, write prd for, plan this feature, requirements for, spec out."

PRD Generator

Create detailed Product Requirements Documents that are clear, actionable, and suitable for implementation.

The Job

Workflows (pick one based on what the user provides):

• Draft: no PRD yet → create one from a feature idea.
• Iterate: unclear scope/trade-offs → converge on a spec together.
• Improve: existing PRD provided → tighten it, identify gaps, make it implementable.

Important: Do NOT start implementing. Focus on clarifying → writing the PRD → saving it.

Steps:

1. Ask high-leverage questions (see Step 1) until you can write an implementable PRD.
2. Produce the PRD using the template (Step 2), capturing uncertainty in "Open Questions".
3. Save to tasks/prd-[feature-name].md.

Step 1: Clarifying Questions

Ask only critical questions where the initial prompt is ambiguous. Focus on:

• Problem/Goal: What problem does this solve?
• Core Functionality: What are the key actions?
• Scope/Boundaries: What should it NOT do?
• Success Criteria: How do we know it's done?
• Consumption / Side Effects: Where will this be consumed/surface area impacted (only if likely)?

When to stop asking: You can write the PRD when acceptance criteria are verifiable and non-goals are explicit. Capture remaining unknowns in "Open Questions"—don't over-ask.

When improving an existing PRD

Start by asking:

• What parts are non-negotiable vs flexible?
• What decisions are already made (and why)?
• What's missing or unclear for implementation?
• What's the desired scope reduction (MVP vs full)?

Then iterate: ask only the questions required to make acceptance criteria verifiable and boundaries explicit.

Format Questions Like This:

1. What is the primary goal of this feature?
   A. Improve user onboarding experience
   B. Increase user retention
   C. Reduce support burden
   D. Other: [please specify]

2. Who is the target user?
   A. New users only
   B. Existing users only
   C. All users
   D. Admin users only

3. What type of user?
   A. No-code user
   B. Developer
   C. Admin
   D. All of the above


4. What is the scope?
   A. Minimal viable version
   B. Full-featured implementation

5. What are the surface areas impacted?
   A. SDK
   B. API
   C. Manage UI
   D. CLI
   E. Agent runtime
   F. All of the above
   G. Other: [please specify]

This lets users respond with "1A, 2C, 3B" for quick iteration.

Step 2: PRD Structure

Generate the PRD with these sections:

1. Introduction/Overview

Brief description of the feature and the problem it solves.

2. Goals

Specific, measurable objectives (bullet list).

3. User Stories

Each story needs:

• Title: Short descriptive name
• Description: "As a [user], I want [feature] so that [benefit]"
• Acceptance Criteria: Verifiable checklist of what "done" means

Each story should be small enough to implement in one focused session.

Format:

### US-001: [Title]
**Description:** As a [user], I want [feature] so that [benefit].

**Acceptance Criteria:**
- [ ] Specific verifiable criterion
- [ ] Another criterion
- [ ] Typecheck/lint passes
- [ ] **[UI stories only]** Verify in browser using dev-browser skill

Important:

• Acceptance criteria must be verifiable, not vague. "Works correctly" is bad. "Button shows confirmation dialog before deleting" is good.
• For any story with UI changes: Always include "Verify in browser using dev-browser skill" as acceptance criteria. This ensures visual verification of frontend work.

4. Functional Requirements

Numbered list of specific functionalities:

• "FR-1: The system must allow users to..."
• "FR-2: When a user clicks X, the system must..."

Be explicit and unambiguous.

5. Non-Goals (Out of Scope)

What this feature will NOT include. Critical for managing scope.

6. Design Considerations (Optional)

• UI/UX requirements
• Link to mockups if available
• Relevant existing components to reuse

7. Technical Considerations (Optional)

• Known constraints or dependencies
• Integration points with existing systems
• Performance requirements

7.1 Surface area & side-effects scan (REQUIRED)

Avoid siloed development by explicitly calling out where this feature may be consumed, surfaced, interacted with or could break shared contracts or dependencies a developer or customer may have taken on existing functionality.

This section should help a human or AI agent quickly answer: "If we change this, who/what else needs to know?"

How to write this section:

• Keep it short and concrete (1–2 sentences per impacted item).
• Only list what's impacted (omit everything else).
• Describe why a surface is impacted, not implementation details.

High-signal triggers (when you should include an item):

• You change definition shapes / shared types / validation rules (agent/project/tool/credential/etc.).
• You change runtime behavior or streaming formats (responses, tool calls, artifacts/components).
• You change tracing / telemetry (span names, attribute keys, correlation IDs, exporter config).
• You add/modify resources, endpoints, or actions (create/update/delete, new capabilities).
• You change permission boundaries (view/use/edit), auth flows, or tenant scoping.

Surfaces & contracts to consider (product-level):

• Templates & onboarding: @inkeep/create-agents, cookbook template projects
• Inkeep CLI workflows: onboarding (init), sync (push/pull), template import (add)
• TypeScript SDK: builder APIs, types, ergonomics, examples
• APIs: configuration layer (manage), runtime layer (run), evaluation layer (evals)
• Manage UI dashboard: forms, builders, serialization, permissions gating, traces views
• Widgets UX (agents-ui): runtime chat + stream parsing compatibility
• Auth / permissions / tenancy: authentication, RBAC, optional fine-grained authz, cross-tenant isolation
• Observability: traces UX expectations, SigNoz queries, OTEL attribute stability
• Protocols / data formats: OpenAI-compatible SSE, Vercel AI SDK data streams, A2A JSON-RPC

Format (copy into PRD):

### Surface area & side-effects scan

#### Impacted surfaces (only list what applies)
- **<Surface>**: <what changes and why it matters to users or downstream systems>

#### Shared contracts to preserve (if any)
- **<Contract>**: <what must remain compatible; what must be versioned or coordinated>

#### "How it shows up" (if runtime-facing)
- **Traces**: <what should appear in traces UX and how it can be correlated>
- **Streaming**: <which protocol(s) are involved and what must remain stable>

#### Security / permissions (if applicable)
- **Auth / authz**: <new permission checks, roles, tenant scoping implications>

8. Success Metrics

How will success be measured?

• "Reduce time to complete X by 50%"
• "Increase conversion rate by 10%"

9. Open Questions

Remaining questions or areas needing clarification.

Writing for Junior Developers

The PRD reader may be a junior developer or AI agent. Therefore:

• Be explicit and unambiguous
• Avoid jargon or explain it
• Provide enough detail to understand purpose and core logic
• Number requirements for easy reference
• Use concrete examples where helpful

Output

• Format: Markdown (.md)
• Location: tasks/
• Filename: prd-[feature-name].md (kebab-case)

Example PRD

# PRD: Task Priority System

## Introduction

Add priority levels to tasks so users can focus on what matters most. Tasks can be marked as high, medium, or low priority, with visual indicators and filtering to help users manage their workload effectively.

## Goals

- Allow assigning priority (high/medium/low) to any task
- Provide clear visual differentiation between priority levels
- Enable filtering and sorting by priority
- Default new tasks to medium priority

## User Stories

### US-001: Add priority field to database
**Description:** As a developer, I need to store task priority so it persists across sessions.

**Acceptance Criteria:**
- [ ] Add priority column to tasks table: 'high' | 'medium' | 'low' (default 'medium')
- [ ] Generate and run migration successfully
- [ ] Typecheck passes

### US-002: Display priority indicator on task cards
**Description:** As a user, I want to see task priority at a glance so I know what needs attention first.

**Acceptance Criteria:**
- [ ] Each task card shows colored priority badge (red=high, yellow=medium, gray=low)
- [ ] Priority visible without hovering or clicking
- [ ] Typecheck passes
- [ ] Verify in browser using dev-browser skill

### US-003: Add priority selector to task edit
**Description:** As a user, I want to change a task's priority when editing it.

**Acceptance Criteria:**
- [ ] Priority dropdown in task edit modal
- [ ] Shows current priority as selected
- [ ] Saves immediately on selection change
- [ ] Typecheck passes
- [ ] Verify in browser using dev-browser skill

### US-004: Filter tasks by priority
**Description:** As a user, I want to filter the task list to see only high-priority items when I'm focused.

**Acceptance Criteria:**
- [ ] Filter dropdown with options: All | High | Medium | Low
- [ ] Filter persists in URL params
- [ ] Empty state message when no tasks match filter
- [ ] Typecheck passes
- [ ] Verify in browser using dev-browser skill

## Functional Requirements

- FR-1: Add `priority` field to tasks table ('high' | 'medium' | 'low', default 'medium')
- FR-2: Display colored priority badge on each task card
- FR-3: Include priority selector in task edit modal
- FR-4: Add priority filter dropdown to task list header
- FR-5: Sort by priority within each status column (high to medium to low)

## Non-Goals

- No priority-based notifications or reminders
- No automatic priority assignment based on due date
- No priority inheritance for subtasks

## Technical Considerations

- Reuse existing badge component with color variants
- Filter state managed via URL search params
- Priority stored in database, not computed

## Success Metrics

- Users can change priority in under 2 clicks
- High-priority tasks immediately visible at top of lists
- No regression in task list performance

## Open Questions

- Should priority affect task ordering within a column?
- Should we add keyboard shortcuts for priority changes?

Checklist

Before saving the PRD:

• Asked clarifying questions with lettered options
• Incorporated user's answers
• User stories are small and specific
• Functional requirements are numbered and unambiguous
• Non-goals section defines clear boundaries
• Saved to tasks/prd-[feature-name].md