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task-maste
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ralph/feat
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17
.changeset/nice-ways-hope.md
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17
.changeset/nice-ways-hope.md
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---
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"task-master-ai": minor
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---
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Add RPG (Repository Planning Graph) method template for structured PRD creation. The new `example_prd_rpg.txt` template teaches AI agents and developers the RPG methodology through embedded instructions, inline good/bad examples, and XML-style tags for structure. This template enables creation of dependency-aware PRDs that automatically generate topologically-ordered task graphs when parsed with Task Master.
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Key features:
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- Method-as-template: teaches RPG principles (dual-semantics, explicit dependencies, topological order) while being used
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- Inline instructions at decision points guide AI through each section
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- Good/bad examples for immediate pattern matching
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- Flexible plain-text format with XML-style tags for parseability
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- Critical dependency-graph section ensures correct task ordering
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- Automatic inclusion during `task-master init`
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- Comprehensive documentation at [docs.task-master.dev/capabilities/rpg-method](https://docs.task-master.dev/capabilities/rpg-method)
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- Tool recommendations for code-context-aware PRD creation (Claude Code, Cursor, Gemini CLI, Codex/Grok)
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The RPG template complements the existing `example_prd.txt` and provides a more structured approach for complex projects requiring clear module boundaries and dependency chains.
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@@ -7,10 +7,13 @@
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"extension": "0.25.4"
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"extension": "0.25.4"
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},
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},
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"changesets": [
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"changesets": [
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"brave-lions-sing",
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"chore-fix-docs",
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"chore-fix-docs",
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"cursor-slash-commands",
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"cursor-slash-commands",
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"curvy-weeks-flow",
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"curvy-weeks-flow",
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"easy-spiders-wave",
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"easy-spiders-wave",
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"fix-mcp-connection-errors",
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"fix-mcp-default-tasks-path",
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"flat-cities-say",
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"flat-cities-say",
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"forty-tables-invite",
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"forty-tables-invite",
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"gentle-cats-dance",
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"gentle-cats-dance",
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511
.taskmaster/templates/example_prd_rpg.txt
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511
.taskmaster/templates/example_prd_rpg.txt
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<rpg-method>
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# Repository Planning Graph (RPG) Method - PRD Template
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This template teaches you (AI or human) how to create structured, dependency-aware PRDs using the RPG methodology from Microsoft Research. The key insight: separate WHAT (functional) from HOW (structural), then connect them with explicit dependencies.
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## Core Principles
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||||||
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||||||
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1. **Dual-Semantics**: Think functional (capabilities) AND structural (code organization) separately, then map them
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||||||
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2. **Explicit Dependencies**: Never assume - always state what depends on what
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3. **Topological Order**: Build foundation first, then layers on top
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4. **Progressive Refinement**: Start broad, refine iteratively
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||||||
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|
||||||
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## How to Use This Template
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||||||
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|
||||||
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- Follow the instructions in each `<instruction>` block
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||||||
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- Look at `<example>` blocks to see good vs bad patterns
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||||||
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- Fill in the content sections with your project details
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||||||
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- The AI reading this will learn the RPG method by following along
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- Task Master will parse the resulting PRD into dependency-aware tasks
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||||||
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## Recommended Tools for Creating PRDs
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||||||
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When using this template to **create** a PRD (not parse it), use **code-context-aware AI assistants** for best results:
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**Why?** The AI needs to understand your existing codebase to make good architectural decisions about modules, dependencies, and integration points.
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**Recommended tools:**
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- **Claude Code** (claude-code CLI) - Best for structured reasoning and large contexts
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||||||
|
- **Cursor/Windsurf** - IDE integration with full codebase context
|
||||||
|
- **Gemini CLI** (gemini-cli) - Massive context window for large codebases
|
||||||
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- **Codex/Grok CLI** - Strong code generation with context awareness
|
||||||
|
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||||||
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**Note:** Once your PRD is created, `task-master parse-prd` works with any configured AI model - it just needs to read the PRD text itself, not your codebase.
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</rpg-method>
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||||||
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|
||||||
|
---
|
||||||
|
|
||||||
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<overview>
|
||||||
|
<instruction>
|
||||||
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Start with the problem, not the solution. Be specific about:
|
||||||
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- What pain point exists?
|
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- Who experiences it?
|
||||||
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- Why existing solutions don't work?
|
||||||
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- What success looks like (measurable outcomes)?
|
||||||
|
|
||||||
|
Keep this section focused - don't jump into implementation details yet.
|
||||||
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</instruction>
|
||||||
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|
||||||
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## Problem Statement
|
||||||
|
[Describe the core problem. Be concrete about user pain points.]
|
||||||
|
|
||||||
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## Target Users
|
||||||
|
[Define personas, their workflows, and what they're trying to achieve.]
|
||||||
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|
||||||
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## Success Metrics
|
||||||
|
[Quantifiable outcomes. Examples: "80% task completion via autopilot", "< 5% manual intervention rate"]
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||||||
|
|
||||||
|
</overview>
|
||||||
|
|
||||||
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---
|
||||||
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||||||
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<functional-decomposition>
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<instruction>
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||||||
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Now think about CAPABILITIES (what the system DOES), not code structure yet.
|
||||||
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|
||||||
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Step 1: Identify high-level capability domains
|
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- Think: "What major things does this system do?"
|
||||||
|
- Examples: Data Management, Core Processing, Presentation Layer
|
||||||
|
|
||||||
|
Step 2: For each capability, enumerate specific features
|
||||||
|
- Use explore-exploit strategy:
|
||||||
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* Exploit: What features are REQUIRED for core value?
|
||||||
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* Explore: What features make this domain COMPLETE?
|
||||||
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|
||||||
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Step 3: For each feature, define:
|
||||||
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- Description: What it does in one sentence
|
||||||
|
- Inputs: What data/context it needs
|
||||||
|
- Outputs: What it produces/returns
|
||||||
|
- Behavior: Key logic or transformations
|
||||||
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|
||||||
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<example type="good">
|
||||||
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Capability: Data Validation
|
||||||
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Feature: Schema validation
|
||||||
|
- Description: Validate JSON payloads against defined schemas
|
||||||
|
- Inputs: JSON object, schema definition
|
||||||
|
- Outputs: Validation result (pass/fail) + error details
|
||||||
|
- Behavior: Iterate fields, check types, enforce constraints
|
||||||
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|
||||||
|
Feature: Business rule validation
|
||||||
|
- Description: Apply domain-specific validation rules
|
||||||
|
- Inputs: Validated data object, rule set
|
||||||
|
- Outputs: Boolean + list of violated rules
|
||||||
|
- Behavior: Execute rules sequentially, short-circuit on failure
|
||||||
|
</example>
|
||||||
|
|
||||||
|
<example type="bad">
|
||||||
|
Capability: validation.js
|
||||||
|
(Problem: This is a FILE, not a CAPABILITY. Mixing structure into functional thinking.)
|
||||||
|
|
||||||
|
Capability: Validation
|
||||||
|
Feature: Make sure data is good
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||||||
|
(Problem: Too vague. No inputs/outputs. Not actionable.)
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Capability Tree
|
||||||
|
|
||||||
|
### Capability: [Name]
|
||||||
|
[Brief description of what this capability domain covers]
|
||||||
|
|
||||||
|
#### Feature: [Name]
|
||||||
|
- **Description**: [One sentence]
|
||||||
|
- **Inputs**: [What it needs]
|
||||||
|
- **Outputs**: [What it produces]
|
||||||
|
- **Behavior**: [Key logic]
|
||||||
|
|
||||||
|
#### Feature: [Name]
|
||||||
|
- **Description**:
|
||||||
|
- **Inputs**:
|
||||||
|
- **Outputs**:
|
||||||
|
- **Behavior**:
|
||||||
|
|
||||||
|
### Capability: [Name]
|
||||||
|
...
|
||||||
|
|
||||||
|
</functional-decomposition>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<structural-decomposition>
|
||||||
|
<instruction>
|
||||||
|
NOW think about code organization. Map capabilities to actual file/folder structure.
|
||||||
|
|
||||||
|
Rules:
|
||||||
|
1. Each capability maps to a module (folder or file)
|
||||||
|
2. Features within a capability map to functions/classes
|
||||||
|
3. Use clear module boundaries - each module has ONE responsibility
|
||||||
|
4. Define what each module exports (public interface)
|
||||||
|
|
||||||
|
The goal: Create a clear mapping between "what it does" (functional) and "where it lives" (structural).
|
||||||
|
|
||||||
|
<example type="good">
|
||||||
|
Capability: Data Validation
|
||||||
|
→ Maps to: src/validation/
|
||||||
|
├── schema-validator.js (Schema validation feature)
|
||||||
|
├── rule-validator.js (Business rule validation feature)
|
||||||
|
└── index.js (Public exports)
|
||||||
|
|
||||||
|
Exports:
|
||||||
|
- validateSchema(data, schema)
|
||||||
|
- validateRules(data, rules)
|
||||||
|
</example>
|
||||||
|
|
||||||
|
<example type="bad">
|
||||||
|
Capability: Data Validation
|
||||||
|
→ Maps to: src/utils.js
|
||||||
|
(Problem: "utils" is not a clear module boundary. Where do I find validation logic?)
|
||||||
|
|
||||||
|
Capability: Data Validation
|
||||||
|
→ Maps to: src/validation/everything.js
|
||||||
|
(Problem: One giant file. Features should map to separate files for maintainability.)
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Repository Structure
|
||||||
|
|
||||||
|
```
|
||||||
|
project-root/
|
||||||
|
├── src/
|
||||||
|
│ ├── [module-name]/ # Maps to: [Capability Name]
|
||||||
|
│ │ ├── [file].js # Maps to: [Feature Name]
|
||||||
|
│ │ └── index.js # Public exports
|
||||||
|
│ └── [module-name]/
|
||||||
|
├── tests/
|
||||||
|
└── docs/
|
||||||
|
```
|
||||||
|
|
||||||
|
## Module Definitions
|
||||||
|
|
||||||
|
### Module: [Name]
|
||||||
|
- **Maps to capability**: [Capability from functional decomposition]
|
||||||
|
- **Responsibility**: [Single clear purpose]
|
||||||
|
- **File structure**:
|
||||||
|
```
|
||||||
|
module-name/
|
||||||
|
├── feature1.js
|
||||||
|
├── feature2.js
|
||||||
|
└── index.js
|
||||||
|
```
|
||||||
|
- **Exports**:
|
||||||
|
- `functionName()` - [what it does]
|
||||||
|
- `ClassName` - [what it does]
|
||||||
|
|
||||||
|
</structural-decomposition>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<dependency-graph>
|
||||||
|
<instruction>
|
||||||
|
This is THE CRITICAL SECTION for Task Master parsing.
|
||||||
|
|
||||||
|
Define explicit dependencies between modules. This creates the topological order for task execution.
|
||||||
|
|
||||||
|
Rules:
|
||||||
|
1. List modules in dependency order (foundation first)
|
||||||
|
2. For each module, state what it depends on
|
||||||
|
3. Foundation modules should have NO dependencies
|
||||||
|
4. Every non-foundation module should depend on at least one other module
|
||||||
|
5. Think: "What must EXIST before I can build this module?"
|
||||||
|
|
||||||
|
<example type="good">
|
||||||
|
Foundation Layer (no dependencies):
|
||||||
|
- error-handling: No dependencies
|
||||||
|
- config-manager: No dependencies
|
||||||
|
- base-types: No dependencies
|
||||||
|
|
||||||
|
Data Layer:
|
||||||
|
- schema-validator: Depends on [base-types, error-handling]
|
||||||
|
- data-ingestion: Depends on [schema-validator, config-manager]
|
||||||
|
|
||||||
|
Core Layer:
|
||||||
|
- algorithm-engine: Depends on [base-types, error-handling]
|
||||||
|
- pipeline-orchestrator: Depends on [algorithm-engine, data-ingestion]
|
||||||
|
</example>
|
||||||
|
|
||||||
|
<example type="bad">
|
||||||
|
- validation: Depends on API
|
||||||
|
- API: Depends on validation
|
||||||
|
(Problem: Circular dependency. This will cause build/runtime issues.)
|
||||||
|
|
||||||
|
- user-auth: Depends on everything
|
||||||
|
(Problem: Too many dependencies. Should be more focused.)
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Dependency Chain
|
||||||
|
|
||||||
|
### Foundation Layer (Phase 0)
|
||||||
|
No dependencies - these are built first.
|
||||||
|
|
||||||
|
- **[Module Name]**: [What it provides]
|
||||||
|
- **[Module Name]**: [What it provides]
|
||||||
|
|
||||||
|
### [Layer Name] (Phase 1)
|
||||||
|
- **[Module Name]**: Depends on [[module-from-phase-0], [module-from-phase-0]]
|
||||||
|
- **[Module Name]**: Depends on [[module-from-phase-0]]
|
||||||
|
|
||||||
|
### [Layer Name] (Phase 2)
|
||||||
|
- **[Module Name]**: Depends on [[module-from-phase-1], [module-from-foundation]]
|
||||||
|
|
||||||
|
[Continue building up layers...]
|
||||||
|
|
||||||
|
</dependency-graph>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<implementation-roadmap>
|
||||||
|
<instruction>
|
||||||
|
Turn the dependency graph into concrete development phases.
|
||||||
|
|
||||||
|
Each phase should:
|
||||||
|
1. Have clear entry criteria (what must exist before starting)
|
||||||
|
2. Contain tasks that can be parallelized (no inter-dependencies within phase)
|
||||||
|
3. Have clear exit criteria (how do we know phase is complete?)
|
||||||
|
4. Build toward something USABLE (not just infrastructure)
|
||||||
|
|
||||||
|
Phase ordering follows topological sort of dependency graph.
|
||||||
|
|
||||||
|
<example type="good">
|
||||||
|
Phase 0: Foundation
|
||||||
|
Entry: Clean repository
|
||||||
|
Tasks:
|
||||||
|
- Implement error handling utilities
|
||||||
|
- Create base type definitions
|
||||||
|
- Setup configuration system
|
||||||
|
Exit: Other modules can import foundation without errors
|
||||||
|
|
||||||
|
Phase 1: Data Layer
|
||||||
|
Entry: Phase 0 complete
|
||||||
|
Tasks:
|
||||||
|
- Implement schema validator (uses: base types, error handling)
|
||||||
|
- Build data ingestion pipeline (uses: validator, config)
|
||||||
|
Exit: End-to-end data flow from input to validated output
|
||||||
|
</example>
|
||||||
|
|
||||||
|
<example type="bad">
|
||||||
|
Phase 1: Build Everything
|
||||||
|
Tasks:
|
||||||
|
- API
|
||||||
|
- Database
|
||||||
|
- UI
|
||||||
|
- Tests
|
||||||
|
(Problem: No clear focus. Too broad. Dependencies not considered.)
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Development Phases
|
||||||
|
|
||||||
|
### Phase 0: [Foundation Name]
|
||||||
|
**Goal**: [What foundational capability this establishes]
|
||||||
|
|
||||||
|
**Entry Criteria**: [What must be true before starting]
|
||||||
|
|
||||||
|
**Tasks**:
|
||||||
|
- [ ] [Task name] (depends on: [none or list])
|
||||||
|
- Acceptance criteria: [How we know it's done]
|
||||||
|
- Test strategy: [What tests prove it works]
|
||||||
|
|
||||||
|
- [ ] [Task name] (depends on: [none or list])
|
||||||
|
|
||||||
|
**Exit Criteria**: [Observable outcome that proves phase complete]
|
||||||
|
|
||||||
|
**Delivers**: [What can users/developers do after this phase?]
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
### Phase 1: [Layer Name]
|
||||||
|
**Goal**:
|
||||||
|
|
||||||
|
**Entry Criteria**: Phase 0 complete
|
||||||
|
|
||||||
|
**Tasks**:
|
||||||
|
- [ ] [Task name] (depends on: [[tasks-from-phase-0]])
|
||||||
|
- [ ] [Task name] (depends on: [[tasks-from-phase-0]])
|
||||||
|
|
||||||
|
**Exit Criteria**:
|
||||||
|
|
||||||
|
**Delivers**:
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
[Continue with more phases...]
|
||||||
|
|
||||||
|
</implementation-roadmap>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<test-strategy>
|
||||||
|
<instruction>
|
||||||
|
Define how testing will be integrated throughout development (TDD approach).
|
||||||
|
|
||||||
|
Specify:
|
||||||
|
1. Test pyramid ratios (unit vs integration vs e2e)
|
||||||
|
2. Coverage requirements
|
||||||
|
3. Critical test scenarios
|
||||||
|
4. Test generation guidelines for Surgical Test Generator
|
||||||
|
|
||||||
|
This section guides the AI when generating tests during the RED phase of TDD.
|
||||||
|
|
||||||
|
<example type="good">
|
||||||
|
Critical Test Scenarios for Data Validation module:
|
||||||
|
- Happy path: Valid data passes all checks
|
||||||
|
- Edge cases: Empty strings, null values, boundary numbers
|
||||||
|
- Error cases: Invalid types, missing required fields
|
||||||
|
- Integration: Validator works with ingestion pipeline
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Test Pyramid
|
||||||
|
|
||||||
|
```
|
||||||
|
/\
|
||||||
|
/E2E\ ← [X]% (End-to-end, slow, comprehensive)
|
||||||
|
/------\
|
||||||
|
/Integration\ ← [Y]% (Module interactions)
|
||||||
|
/------------\
|
||||||
|
/ Unit Tests \ ← [Z]% (Fast, isolated, deterministic)
|
||||||
|
/----------------\
|
||||||
|
```
|
||||||
|
|
||||||
|
## Coverage Requirements
|
||||||
|
- Line coverage: [X]% minimum
|
||||||
|
- Branch coverage: [X]% minimum
|
||||||
|
- Function coverage: [X]% minimum
|
||||||
|
- Statement coverage: [X]% minimum
|
||||||
|
|
||||||
|
## Critical Test Scenarios
|
||||||
|
|
||||||
|
### [Module/Feature Name]
|
||||||
|
**Happy path**:
|
||||||
|
- [Scenario description]
|
||||||
|
- Expected: [What should happen]
|
||||||
|
|
||||||
|
**Edge cases**:
|
||||||
|
- [Scenario description]
|
||||||
|
- Expected: [What should happen]
|
||||||
|
|
||||||
|
**Error cases**:
|
||||||
|
- [Scenario description]
|
||||||
|
- Expected: [How system handles failure]
|
||||||
|
|
||||||
|
**Integration points**:
|
||||||
|
- [What interactions to test]
|
||||||
|
- Expected: [End-to-end behavior]
|
||||||
|
|
||||||
|
## Test Generation Guidelines
|
||||||
|
[Specific instructions for Surgical Test Generator about what to focus on, what patterns to follow, project-specific test conventions]
|
||||||
|
|
||||||
|
</test-strategy>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<architecture>
|
||||||
|
<instruction>
|
||||||
|
Describe technical architecture, data models, and key design decisions.
|
||||||
|
|
||||||
|
Keep this section AFTER functional/structural decomposition - implementation details come after understanding structure.
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## System Components
|
||||||
|
[Major architectural pieces and their responsibilities]
|
||||||
|
|
||||||
|
## Data Models
|
||||||
|
[Core data structures, schemas, database design]
|
||||||
|
|
||||||
|
## Technology Stack
|
||||||
|
[Languages, frameworks, key libraries]
|
||||||
|
|
||||||
|
**Decision: [Technology/Pattern]**
|
||||||
|
- **Rationale**: [Why chosen]
|
||||||
|
- **Trade-offs**: [What we're giving up]
|
||||||
|
- **Alternatives considered**: [What else we looked at]
|
||||||
|
|
||||||
|
</architecture>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<risks>
|
||||||
|
<instruction>
|
||||||
|
Identify risks that could derail development and how to mitigate them.
|
||||||
|
|
||||||
|
Categories:
|
||||||
|
- Technical risks (complexity, unknowns)
|
||||||
|
- Dependency risks (blocking issues)
|
||||||
|
- Scope risks (creep, underestimation)
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Technical Risks
|
||||||
|
**Risk**: [Description]
|
||||||
|
- **Impact**: [High/Medium/Low - effect on project]
|
||||||
|
- **Likelihood**: [High/Medium/Low]
|
||||||
|
- **Mitigation**: [How to address]
|
||||||
|
- **Fallback**: [Plan B if mitigation fails]
|
||||||
|
|
||||||
|
## Dependency Risks
|
||||||
|
[External dependencies, blocking issues]
|
||||||
|
|
||||||
|
## Scope Risks
|
||||||
|
[Scope creep, underestimation, unclear requirements]
|
||||||
|
|
||||||
|
</risks>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<appendix>
|
||||||
|
## References
|
||||||
|
[Papers, documentation, similar systems]
|
||||||
|
|
||||||
|
## Glossary
|
||||||
|
[Domain-specific terms]
|
||||||
|
|
||||||
|
## Open Questions
|
||||||
|
[Things to resolve during development]
|
||||||
|
</appendix>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<task-master-integration>
|
||||||
|
# How Task Master Uses This PRD
|
||||||
|
|
||||||
|
When you run `task-master parse-prd <file>.txt`, the parser:
|
||||||
|
|
||||||
|
1. **Extracts capabilities** → Main tasks
|
||||||
|
- Each `### Capability:` becomes a top-level task
|
||||||
|
|
||||||
|
2. **Extracts features** → Subtasks
|
||||||
|
- Each `#### Feature:` becomes a subtask under its capability
|
||||||
|
|
||||||
|
3. **Parses dependencies** → Task dependencies
|
||||||
|
- `Depends on: [X, Y]` sets task.dependencies = ["X", "Y"]
|
||||||
|
|
||||||
|
4. **Orders by phases** → Task priorities
|
||||||
|
- Phase 0 tasks = highest priority
|
||||||
|
- Phase N tasks = lower priority, properly sequenced
|
||||||
|
|
||||||
|
5. **Uses test strategy** → Test generation context
|
||||||
|
- Feeds test scenarios to Surgical Test Generator during implementation
|
||||||
|
|
||||||
|
**Result**: A dependency-aware task graph that can be executed in topological order.
|
||||||
|
|
||||||
|
## Why RPG Structure Matters
|
||||||
|
|
||||||
|
Traditional flat PRDs lead to:
|
||||||
|
- ❌ Unclear task dependencies
|
||||||
|
- ❌ Arbitrary task ordering
|
||||||
|
- ❌ Circular dependencies discovered late
|
||||||
|
- ❌ Poorly scoped tasks
|
||||||
|
|
||||||
|
RPG-structured PRDs provide:
|
||||||
|
- ✅ Explicit dependency chains
|
||||||
|
- ✅ Topological execution order
|
||||||
|
- ✅ Clear module boundaries
|
||||||
|
- ✅ Validated task graph before implementation
|
||||||
|
|
||||||
|
## Tips for Best Results
|
||||||
|
|
||||||
|
1. **Spend time on dependency graph** - This is the most valuable section for Task Master
|
||||||
|
2. **Keep features atomic** - Each feature should be independently testable
|
||||||
|
3. **Progressive refinement** - Start broad, use `task-master expand` to break down complex tasks
|
||||||
|
4. **Use research mode** - `task-master parse-prd --research` leverages AI for better task generation
|
||||||
|
</task-master-integration>
|
||||||
17
CHANGELOG.md
17
CHANGELOG.md
@@ -1,5 +1,22 @@
|
|||||||
# task-master-ai
|
# task-master-ai
|
||||||
|
|
||||||
|
## 0.28.0-rc.2
|
||||||
|
|
||||||
|
### Minor Changes
|
||||||
|
|
||||||
|
- [#1273](https://github.com/eyaltoledano/claude-task-master/pull/1273) [`b43b7ce`](https://github.com/eyaltoledano/claude-task-master/commit/b43b7ce201625eee956fb2f8cd332f238bb78c21) Thanks [@ben-vargas](https://github.com/ben-vargas)! - Add Codex CLI provider with OAuth authentication
|
||||||
|
- Added codex-cli provider for GPT-5 and GPT-5-Codex models (272K input / 128K output)
|
||||||
|
- OAuth-first authentication via `codex login` - no API key required
|
||||||
|
- Optional OPENAI_CODEX_API_KEY support
|
||||||
|
- Codebase analysis capabilities automatically enabled
|
||||||
|
- Command-specific settings and approval/sandbox modes
|
||||||
|
|
||||||
|
### Patch Changes
|
||||||
|
|
||||||
|
- [#1277](https://github.com/eyaltoledano/claude-task-master/pull/1277) [`7b5a7c4`](https://github.com/eyaltoledano/claude-task-master/commit/7b5a7c4495a68b782f7407fc5d0e0d3ae81f42f5) Thanks [@Crunchyman-ralph](https://github.com/Crunchyman-ralph)! - Fix MCP connection errors caused by deprecated generateTaskFiles calls. Resolves "Cannot read properties of null (reading 'toString')" errors when using MCP tools for task management operations.
|
||||||
|
|
||||||
|
- [#1276](https://github.com/eyaltoledano/claude-task-master/pull/1276) [`caee040`](https://github.com/eyaltoledano/claude-task-master/commit/caee040907f856d31a660171c9e6d966f23c632e) Thanks [@Crunchyman-ralph](https://github.com/Crunchyman-ralph)! - Fix MCP server error when file parameter not provided - now properly constructs default tasks.json path instead of failing with 'tasksJsonPath is required' error.
|
||||||
|
|
||||||
## 0.28.0-rc.1
|
## 0.28.0-rc.1
|
||||||
|
|
||||||
### Patch Changes
|
### Patch Changes
|
||||||
|
|||||||
326
apps/docs/capabilities/rpg-method.mdx
Normal file
326
apps/docs/capabilities/rpg-method.mdx
Normal file
@@ -0,0 +1,326 @@
|
|||||||
|
---
|
||||||
|
title: RPG Method for PRD Creation
|
||||||
|
sidebarTitle: "RPG Method"
|
||||||
|
---
|
||||||
|
|
||||||
|
# Repository Planning Graph (RPG) Method
|
||||||
|
|
||||||
|
The RPG (Repository Planning Graph) method is an advanced approach to creating Product Requirements Documents that generate highly-structured, dependency-aware task graphs. It's based on Microsoft Research's methodology for scalable codebase generation.
|
||||||
|
|
||||||
|
## When to Use RPG
|
||||||
|
|
||||||
|
Use the RPG template (`example_prd_rpg.txt`) for:
|
||||||
|
|
||||||
|
- **Complex multi-module systems** with intricate dependencies
|
||||||
|
- **Large-scale codebases** being built from scratch
|
||||||
|
- **Projects requiring explicit architecture** and clear module boundaries
|
||||||
|
- **Teams needing dependency visibility** for parallel development
|
||||||
|
|
||||||
|
For simpler features or smaller projects, the standard `example_prd.txt` template may be more appropriate.
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Core Principles
|
||||||
|
|
||||||
|
### 1. Dual-Semantics
|
||||||
|
|
||||||
|
Separate **functional** thinking (WHAT) from **structural** thinking (HOW):
|
||||||
|
|
||||||
|
```
|
||||||
|
Functional: "Data Validation capability with schema checking and rule enforcement"
|
||||||
|
↓
|
||||||
|
Structural: "src/validation/ with schema-validator.js and rule-validator.js"
|
||||||
|
```
|
||||||
|
|
||||||
|
This separation prevents mixing concerns and creates clearer module boundaries.
|
||||||
|
|
||||||
|
### 2. Explicit Dependencies
|
||||||
|
|
||||||
|
Never assume dependencies - always state them explicitly:
|
||||||
|
|
||||||
|
```
|
||||||
|
Good:
|
||||||
|
Module: data-ingestion
|
||||||
|
Depends on: [schema-validator, config-manager]
|
||||||
|
|
||||||
|
Bad:
|
||||||
|
Module: data-ingestion
|
||||||
|
(Assumes schema-validator exists somewhere)
|
||||||
|
```
|
||||||
|
|
||||||
|
Explicit dependencies enable:
|
||||||
|
- Topological ordering of implementation
|
||||||
|
- Parallel development of independent modules
|
||||||
|
- Clear build/test order
|
||||||
|
- Early detection of circular dependencies
|
||||||
|
|
||||||
|
### 3. Topological Order
|
||||||
|
|
||||||
|
Build foundation layers before higher layers:
|
||||||
|
|
||||||
|
```
|
||||||
|
Phase 0 (Foundation): error-handling, base-types, config
|
||||||
|
↓
|
||||||
|
Phase 1 (Data): validation, ingestion (depend on Phase 0)
|
||||||
|
↓
|
||||||
|
Phase 2 (Core): algorithms, pipelines (depend on Phase 1)
|
||||||
|
↓
|
||||||
|
Phase 3 (API): routes, handlers (depend on Phase 2)
|
||||||
|
```
|
||||||
|
|
||||||
|
Task Master automatically orders tasks based on this dependency chain.
|
||||||
|
|
||||||
|
### 4. Progressive Refinement
|
||||||
|
|
||||||
|
Start broad, refine iteratively:
|
||||||
|
|
||||||
|
1. High-level capabilities → Main tasks
|
||||||
|
2. Features per capability → Subtasks
|
||||||
|
3. Implementation details → Expanded subtasks
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Template Structure
|
||||||
|
|
||||||
|
The RPG template guides you through 7 key sections:
|
||||||
|
|
||||||
|
### 1. Overview
|
||||||
|
- Problem statement
|
||||||
|
- Target users
|
||||||
|
- Success metrics
|
||||||
|
|
||||||
|
### 2. Functional Decomposition (WHAT)
|
||||||
|
- High-level capability domains
|
||||||
|
- Features per capability
|
||||||
|
- Inputs/outputs/behavior for each feature
|
||||||
|
|
||||||
|
**Example:**
|
||||||
|
```
|
||||||
|
Capability: Data Management
|
||||||
|
Feature: Schema validation
|
||||||
|
Description: Validate JSON against defined schemas
|
||||||
|
Inputs: JSON object, schema definition
|
||||||
|
Outputs: Validation result + error details
|
||||||
|
Behavior: Iterate fields, check types, enforce constraints
|
||||||
|
```
|
||||||
|
|
||||||
|
### 3. Structural Decomposition (HOW)
|
||||||
|
- Repository folder structure
|
||||||
|
- Module-to-capability mapping
|
||||||
|
- File organization
|
||||||
|
- Public interfaces/exports
|
||||||
|
|
||||||
|
**Example:**
|
||||||
|
```
|
||||||
|
Capability: Data Management
|
||||||
|
→ Maps to: src/data/
|
||||||
|
├── schema-validator.js (Schema validation feature)
|
||||||
|
├── rule-validator.js (Rule validation feature)
|
||||||
|
└── index.js (Exports)
|
||||||
|
```
|
||||||
|
|
||||||
|
### 4. Dependency Graph (CRITICAL)
|
||||||
|
- Foundation layer (no dependencies)
|
||||||
|
- Each subsequent layer's dependencies
|
||||||
|
- Explicit "depends on" declarations
|
||||||
|
|
||||||
|
**Example:**
|
||||||
|
```
|
||||||
|
Foundation Layer (Phase 0):
|
||||||
|
- error-handling: No dependencies
|
||||||
|
- base-types: No dependencies
|
||||||
|
|
||||||
|
Data Layer (Phase 1):
|
||||||
|
- schema-validator: Depends on [base-types, error-handling]
|
||||||
|
- data-ingestion: Depends on [schema-validator]
|
||||||
|
```
|
||||||
|
|
||||||
|
### 5. Implementation Roadmap
|
||||||
|
- Phases with entry/exit criteria
|
||||||
|
- Tasks grouped by phase
|
||||||
|
- Clear deliverables per phase
|
||||||
|
|
||||||
|
### 6. Test Strategy
|
||||||
|
- Test pyramid ratios
|
||||||
|
- Coverage requirements
|
||||||
|
- Critical test scenarios per module
|
||||||
|
- Guidelines for test generation
|
||||||
|
|
||||||
|
### 7. Architecture & Risks
|
||||||
|
- Technical architecture
|
||||||
|
- Data models
|
||||||
|
- Technology decisions
|
||||||
|
- Risk mitigation strategies
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Using RPG with Task Master
|
||||||
|
|
||||||
|
### Step 1: Create PRD with RPG Template
|
||||||
|
|
||||||
|
Use a code-context-aware tool to fill out the template:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# In Claude Code, Cursor, or similar
|
||||||
|
"Create a PRD using @.taskmaster/templates/example_prd_rpg.txt for [your project]"
|
||||||
|
```
|
||||||
|
|
||||||
|
**Why code context matters:** The AI needs to understand your existing codebase to make informed decisions about:
|
||||||
|
- Module boundaries
|
||||||
|
- Dependency relationships
|
||||||
|
- Integration points
|
||||||
|
- Naming conventions
|
||||||
|
|
||||||
|
**Recommended tools:**
|
||||||
|
- Claude Code (claude-code CLI)
|
||||||
|
- Cursor/Windsurf
|
||||||
|
- Gemini CLI (large contexts)
|
||||||
|
- Codex/Grok CLI
|
||||||
|
|
||||||
|
### Step 2: Parse PRD into Tasks
|
||||||
|
|
||||||
|
```bash
|
||||||
|
task-master parse-prd .taskmaster/docs/your-prd.txt --research
|
||||||
|
```
|
||||||
|
|
||||||
|
Task Master will:
|
||||||
|
1. Extract capabilities → Main tasks
|
||||||
|
2. Extract features → Subtasks
|
||||||
|
3. Parse dependencies → Task dependencies
|
||||||
|
4. Order by phases → Task priorities
|
||||||
|
|
||||||
|
**Result:** A dependency-aware task graph ready for topological execution.
|
||||||
|
|
||||||
|
### Step 3: Analyze Complexity
|
||||||
|
|
||||||
|
```bash
|
||||||
|
task-master analyze-complexity --research
|
||||||
|
```
|
||||||
|
|
||||||
|
Review the complexity report to identify tasks that need expansion.
|
||||||
|
|
||||||
|
### Step 4: Expand Tasks
|
||||||
|
|
||||||
|
```bash
|
||||||
|
task-master expand --all --research
|
||||||
|
```
|
||||||
|
|
||||||
|
Break down complex tasks into manageable subtasks while preserving dependency chains.
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## RPG Benefits
|
||||||
|
|
||||||
|
### For Solo Developers
|
||||||
|
- Clear roadmap for implementing complex features
|
||||||
|
- Prevents architectural mistakes early
|
||||||
|
- Explicit dependency tracking avoids integration issues
|
||||||
|
- Enables resuming work after interruptions
|
||||||
|
|
||||||
|
### For Teams
|
||||||
|
- Parallel development of independent modules
|
||||||
|
- Clear contracts between modules (explicit dependencies)
|
||||||
|
- Reduced merge conflicts (proper module boundaries)
|
||||||
|
- Onboarding aid (architectural overview in PRD)
|
||||||
|
|
||||||
|
### For AI Agents
|
||||||
|
- Structured context for code generation
|
||||||
|
- Clear scope boundaries per task
|
||||||
|
- Dependency awareness prevents incomplete implementations
|
||||||
|
- Test strategy guidance for TDD workflows
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## RPG vs Standard Template
|
||||||
|
|
||||||
|
| Aspect | Standard Template | RPG Template |
|
||||||
|
|--------|------------------|--------------|
|
||||||
|
| **Best for** | Simple features | Complex systems |
|
||||||
|
| **Dependency handling** | Implicit | Explicit graph |
|
||||||
|
| **Structure guidance** | Minimal | Step-by-step |
|
||||||
|
| **Examples** | Few | Inline good/bad examples |
|
||||||
|
| **Module boundaries** | Vague | Precise mapping |
|
||||||
|
| **Task ordering** | Manual | Automatic (topological) |
|
||||||
|
| **Learning curve** | Low | Medium |
|
||||||
|
| **Resulting task quality** | Good | Excellent |
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Tips for Best Results
|
||||||
|
|
||||||
|
### 1. Spend Time on Dependencies
|
||||||
|
The dependency graph section is the most valuable. List all dependencies explicitly, even if they seem obvious.
|
||||||
|
|
||||||
|
### 2. Keep Features Atomic
|
||||||
|
Each feature should be independently testable. If a feature description is vague ("handle data"), break it into specific features.
|
||||||
|
|
||||||
|
### 3. Progressive Refinement
|
||||||
|
Don't try to get everything perfect on the first pass:
|
||||||
|
1. Fill out high-level sections
|
||||||
|
2. Review and refine
|
||||||
|
3. Add detail where needed
|
||||||
|
4. Let `task-master expand` break down complex tasks further
|
||||||
|
|
||||||
|
### 4. Use Research Mode
|
||||||
|
```bash
|
||||||
|
task-master parse-prd --research
|
||||||
|
```
|
||||||
|
The `--research` flag leverages AI to enhance task generation with domain knowledge.
|
||||||
|
|
||||||
|
### 5. Validate Early
|
||||||
|
```bash
|
||||||
|
task-master validate-dependencies
|
||||||
|
```
|
||||||
|
Check for circular dependencies or orphaned modules before starting implementation.
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Common Pitfalls
|
||||||
|
|
||||||
|
### ❌ Mixing Functional and Structural
|
||||||
|
```
|
||||||
|
Bad: "Capability: validation.js"
|
||||||
|
Good: "Capability: Data Validation" → maps to "src/validation/"
|
||||||
|
```
|
||||||
|
|
||||||
|
### ❌ Vague Module Boundaries
|
||||||
|
```
|
||||||
|
Bad: "Module: utils"
|
||||||
|
Good: "Module: string-utilities" with clear exports
|
||||||
|
```
|
||||||
|
|
||||||
|
### ❌ Implicit Dependencies
|
||||||
|
```
|
||||||
|
Bad: "Module: API handlers (needs validation)"
|
||||||
|
Good: "Module: API handlers, Depends on: [validation, error-handling]"
|
||||||
|
```
|
||||||
|
|
||||||
|
### ❌ Skipping Test Strategy
|
||||||
|
Without test strategy, the AI won't know what to test during implementation.
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Example Workflow
|
||||||
|
|
||||||
|
1. **Discuss idea with AI**: Explain your project concept
|
||||||
|
2. **Reference RPG template**: Show AI the `example_prd_rpg.txt`
|
||||||
|
3. **Co-create PRD**: Work through each section with AI guidance
|
||||||
|
4. **Save to docs**: Place in `.taskmaster/docs/your-project.txt`
|
||||||
|
5. **Parse PRD**: `task-master parse-prd .taskmaster/docs/your-project.txt --research`
|
||||||
|
6. **Analyze**: `task-master analyze-complexity --research`
|
||||||
|
7. **Expand**: `task-master expand --all --research`
|
||||||
|
8. **Start work**: `task-master next`
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## Further Reading
|
||||||
|
|
||||||
|
- [PRD Creation and Parsing Guide](/getting-started/quick-start/prd-quick)
|
||||||
|
- [Task Structure Documentation](/capabilities/task-structure)
|
||||||
|
- [Microsoft Research RPG Paper](https://arxiv.org/abs/2410.21376) (Original methodology)
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<Tip>
|
||||||
|
The RPG template includes inline `<instruction>` and `<example>` blocks that teach the method as you use it. Read these sections carefully - they provide valuable guidance at each decision point.
|
||||||
|
</Tip>
|
||||||
@@ -32,7 +32,11 @@ The more context you give the model, the better the breakdown and results.
|
|||||||
|
|
||||||
## Writing a PRD for Task Master
|
## Writing a PRD for Task Master
|
||||||
|
|
||||||
<Note>An example PRD can be found in .taskmaster/templates/example_prd.txt</Note>
|
<Note>
|
||||||
|
Two example PRD templates are available in `.taskmaster/templates/`:
|
||||||
|
- `example_prd.txt` - Simple template for straightforward projects
|
||||||
|
- `example_prd_rpg.txt` - Advanced RPG (Repository Planning Graph) template for complex projects with dependencies
|
||||||
|
</Note>
|
||||||
|
|
||||||
|
|
||||||
You can co-write your PRD with an LLM model using the following workflow:
|
You can co-write your PRD with an LLM model using the following workflow:
|
||||||
@@ -43,6 +47,29 @@ You can co-write your PRD with an LLM model using the following workflow:
|
|||||||
|
|
||||||
This approach works great in Cursor, or anywhere you use a chat-based LLM.
|
This approach works great in Cursor, or anywhere you use a chat-based LLM.
|
||||||
|
|
||||||
|
### Choosing Between Templates
|
||||||
|
|
||||||
|
**Use `example_prd.txt` when:**
|
||||||
|
- Building straightforward features
|
||||||
|
- Working on smaller projects
|
||||||
|
- Dependencies are simple and obvious
|
||||||
|
|
||||||
|
**Use `example_prd_rpg.txt` when:**
|
||||||
|
- Building complex systems with multiple modules
|
||||||
|
- Need explicit dependency management
|
||||||
|
- Want structured guidance on architecture decisions
|
||||||
|
- Planning a large codebase from scratch
|
||||||
|
|
||||||
|
The RPG template teaches you to think about:
|
||||||
|
1. **Functional decomposition** (WHAT the system does)
|
||||||
|
2. **Structural decomposition** (HOW it's organized in code)
|
||||||
|
3. **Explicit dependencies** (WHAT depends on WHAT)
|
||||||
|
4. **Topological ordering** (build foundation first, then layers)
|
||||||
|
|
||||||
|
<Tip>
|
||||||
|
For complex projects, using the RPG template with a code-context-aware ai agent produces the best results because the AI can understand your existing codebase structure. [Learn more about the RPG method →](/capabilities/rpg-method)
|
||||||
|
</Tip>
|
||||||
|
|
||||||
---
|
---
|
||||||
|
|
||||||
## Where to Save Your PRD
|
## Where to Save Your PRD
|
||||||
|
|||||||
511
assets/example_prd_rpg.txt
Normal file
511
assets/example_prd_rpg.txt
Normal file
@@ -0,0 +1,511 @@
|
|||||||
|
<rpg-method>
|
||||||
|
# Repository Planning Graph (RPG) Method - PRD Template
|
||||||
|
|
||||||
|
This template teaches you (AI or human) how to create structured, dependency-aware PRDs using the RPG methodology from Microsoft Research. The key insight: separate WHAT (functional) from HOW (structural), then connect them with explicit dependencies.
|
||||||
|
|
||||||
|
## Core Principles
|
||||||
|
|
||||||
|
1. **Dual-Semantics**: Think functional (capabilities) AND structural (code organization) separately, then map them
|
||||||
|
2. **Explicit Dependencies**: Never assume - always state what depends on what
|
||||||
|
3. **Topological Order**: Build foundation first, then layers on top
|
||||||
|
4. **Progressive Refinement**: Start broad, refine iteratively
|
||||||
|
|
||||||
|
## How to Use This Template
|
||||||
|
|
||||||
|
- Follow the instructions in each `<instruction>` block
|
||||||
|
- Look at `<example>` blocks to see good vs bad patterns
|
||||||
|
- Fill in the content sections with your project details
|
||||||
|
- The AI reading this will learn the RPG method by following along
|
||||||
|
- Task Master will parse the resulting PRD into dependency-aware tasks
|
||||||
|
|
||||||
|
## Recommended Tools for Creating PRDs
|
||||||
|
|
||||||
|
When using this template to **create** a PRD (not parse it), use **code-context-aware AI assistants** for best results:
|
||||||
|
|
||||||
|
**Why?** The AI needs to understand your existing codebase to make good architectural decisions about modules, dependencies, and integration points.
|
||||||
|
|
||||||
|
**Recommended tools:**
|
||||||
|
- **Claude Code** (claude-code CLI) - Best for structured reasoning and large contexts
|
||||||
|
- **Cursor/Windsurf** - IDE integration with full codebase context
|
||||||
|
- **Gemini CLI** (gemini-cli) - Massive context window for large codebases
|
||||||
|
- **Codex/Grok CLI** - Strong code generation with context awareness
|
||||||
|
|
||||||
|
**Note:** Once your PRD is created, `task-master parse-prd` works with any configured AI model - it just needs to read the PRD text itself, not your codebase.
|
||||||
|
</rpg-method>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<overview>
|
||||||
|
<instruction>
|
||||||
|
Start with the problem, not the solution. Be specific about:
|
||||||
|
- What pain point exists?
|
||||||
|
- Who experiences it?
|
||||||
|
- Why existing solutions don't work?
|
||||||
|
- What success looks like (measurable outcomes)?
|
||||||
|
|
||||||
|
Keep this section focused - don't jump into implementation details yet.
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Problem Statement
|
||||||
|
[Describe the core problem. Be concrete about user pain points.]
|
||||||
|
|
||||||
|
## Target Users
|
||||||
|
[Define personas, their workflows, and what they're trying to achieve.]
|
||||||
|
|
||||||
|
## Success Metrics
|
||||||
|
[Quantifiable outcomes. Examples: "80% task completion via autopilot", "< 5% manual intervention rate"]
|
||||||
|
|
||||||
|
</overview>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<functional-decomposition>
|
||||||
|
<instruction>
|
||||||
|
Now think about CAPABILITIES (what the system DOES), not code structure yet.
|
||||||
|
|
||||||
|
Step 1: Identify high-level capability domains
|
||||||
|
- Think: "What major things does this system do?"
|
||||||
|
- Examples: Data Management, Core Processing, Presentation Layer
|
||||||
|
|
||||||
|
Step 2: For each capability, enumerate specific features
|
||||||
|
- Use explore-exploit strategy:
|
||||||
|
* Exploit: What features are REQUIRED for core value?
|
||||||
|
* Explore: What features make this domain COMPLETE?
|
||||||
|
|
||||||
|
Step 3: For each feature, define:
|
||||||
|
- Description: What it does in one sentence
|
||||||
|
- Inputs: What data/context it needs
|
||||||
|
- Outputs: What it produces/returns
|
||||||
|
- Behavior: Key logic or transformations
|
||||||
|
|
||||||
|
<example type="good">
|
||||||
|
Capability: Data Validation
|
||||||
|
Feature: Schema validation
|
||||||
|
- Description: Validate JSON payloads against defined schemas
|
||||||
|
- Inputs: JSON object, schema definition
|
||||||
|
- Outputs: Validation result (pass/fail) + error details
|
||||||
|
- Behavior: Iterate fields, check types, enforce constraints
|
||||||
|
|
||||||
|
Feature: Business rule validation
|
||||||
|
- Description: Apply domain-specific validation rules
|
||||||
|
- Inputs: Validated data object, rule set
|
||||||
|
- Outputs: Boolean + list of violated rules
|
||||||
|
- Behavior: Execute rules sequentially, short-circuit on failure
|
||||||
|
</example>
|
||||||
|
|
||||||
|
<example type="bad">
|
||||||
|
Capability: validation.js
|
||||||
|
(Problem: This is a FILE, not a CAPABILITY. Mixing structure into functional thinking.)
|
||||||
|
|
||||||
|
Capability: Validation
|
||||||
|
Feature: Make sure data is good
|
||||||
|
(Problem: Too vague. No inputs/outputs. Not actionable.)
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Capability Tree
|
||||||
|
|
||||||
|
### Capability: [Name]
|
||||||
|
[Brief description of what this capability domain covers]
|
||||||
|
|
||||||
|
#### Feature: [Name]
|
||||||
|
- **Description**: [One sentence]
|
||||||
|
- **Inputs**: [What it needs]
|
||||||
|
- **Outputs**: [What it produces]
|
||||||
|
- **Behavior**: [Key logic]
|
||||||
|
|
||||||
|
#### Feature: [Name]
|
||||||
|
- **Description**:
|
||||||
|
- **Inputs**:
|
||||||
|
- **Outputs**:
|
||||||
|
- **Behavior**:
|
||||||
|
|
||||||
|
### Capability: [Name]
|
||||||
|
...
|
||||||
|
|
||||||
|
</functional-decomposition>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<structural-decomposition>
|
||||||
|
<instruction>
|
||||||
|
NOW think about code organization. Map capabilities to actual file/folder structure.
|
||||||
|
|
||||||
|
Rules:
|
||||||
|
1. Each capability maps to a module (folder or file)
|
||||||
|
2. Features within a capability map to functions/classes
|
||||||
|
3. Use clear module boundaries - each module has ONE responsibility
|
||||||
|
4. Define what each module exports (public interface)
|
||||||
|
|
||||||
|
The goal: Create a clear mapping between "what it does" (functional) and "where it lives" (structural).
|
||||||
|
|
||||||
|
<example type="good">
|
||||||
|
Capability: Data Validation
|
||||||
|
→ Maps to: src/validation/
|
||||||
|
├── schema-validator.js (Schema validation feature)
|
||||||
|
├── rule-validator.js (Business rule validation feature)
|
||||||
|
└── index.js (Public exports)
|
||||||
|
|
||||||
|
Exports:
|
||||||
|
- validateSchema(data, schema)
|
||||||
|
- validateRules(data, rules)
|
||||||
|
</example>
|
||||||
|
|
||||||
|
<example type="bad">
|
||||||
|
Capability: Data Validation
|
||||||
|
→ Maps to: src/utils.js
|
||||||
|
(Problem: "utils" is not a clear module boundary. Where do I find validation logic?)
|
||||||
|
|
||||||
|
Capability: Data Validation
|
||||||
|
→ Maps to: src/validation/everything.js
|
||||||
|
(Problem: One giant file. Features should map to separate files for maintainability.)
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Repository Structure
|
||||||
|
|
||||||
|
```
|
||||||
|
project-root/
|
||||||
|
├── src/
|
||||||
|
│ ├── [module-name]/ # Maps to: [Capability Name]
|
||||||
|
│ │ ├── [file].js # Maps to: [Feature Name]
|
||||||
|
│ │ └── index.js # Public exports
|
||||||
|
│ └── [module-name]/
|
||||||
|
├── tests/
|
||||||
|
└── docs/
|
||||||
|
```
|
||||||
|
|
||||||
|
## Module Definitions
|
||||||
|
|
||||||
|
### Module: [Name]
|
||||||
|
- **Maps to capability**: [Capability from functional decomposition]
|
||||||
|
- **Responsibility**: [Single clear purpose]
|
||||||
|
- **File structure**:
|
||||||
|
```
|
||||||
|
module-name/
|
||||||
|
├── feature1.js
|
||||||
|
├── feature2.js
|
||||||
|
└── index.js
|
||||||
|
```
|
||||||
|
- **Exports**:
|
||||||
|
- `functionName()` - [what it does]
|
||||||
|
- `ClassName` - [what it does]
|
||||||
|
|
||||||
|
</structural-decomposition>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<dependency-graph>
|
||||||
|
<instruction>
|
||||||
|
This is THE CRITICAL SECTION for Task Master parsing.
|
||||||
|
|
||||||
|
Define explicit dependencies between modules. This creates the topological order for task execution.
|
||||||
|
|
||||||
|
Rules:
|
||||||
|
1. List modules in dependency order (foundation first)
|
||||||
|
2. For each module, state what it depends on
|
||||||
|
3. Foundation modules should have NO dependencies
|
||||||
|
4. Every non-foundation module should depend on at least one other module
|
||||||
|
5. Think: "What must EXIST before I can build this module?"
|
||||||
|
|
||||||
|
<example type="good">
|
||||||
|
Foundation Layer (no dependencies):
|
||||||
|
- error-handling: No dependencies
|
||||||
|
- config-manager: No dependencies
|
||||||
|
- base-types: No dependencies
|
||||||
|
|
||||||
|
Data Layer:
|
||||||
|
- schema-validator: Depends on [base-types, error-handling]
|
||||||
|
- data-ingestion: Depends on [schema-validator, config-manager]
|
||||||
|
|
||||||
|
Core Layer:
|
||||||
|
- algorithm-engine: Depends on [base-types, error-handling]
|
||||||
|
- pipeline-orchestrator: Depends on [algorithm-engine, data-ingestion]
|
||||||
|
</example>
|
||||||
|
|
||||||
|
<example type="bad">
|
||||||
|
- validation: Depends on API
|
||||||
|
- API: Depends on validation
|
||||||
|
(Problem: Circular dependency. This will cause build/runtime issues.)
|
||||||
|
|
||||||
|
- user-auth: Depends on everything
|
||||||
|
(Problem: Too many dependencies. Should be more focused.)
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Dependency Chain
|
||||||
|
|
||||||
|
### Foundation Layer (Phase 0)
|
||||||
|
No dependencies - these are built first.
|
||||||
|
|
||||||
|
- **[Module Name]**: [What it provides]
|
||||||
|
- **[Module Name]**: [What it provides]
|
||||||
|
|
||||||
|
### [Layer Name] (Phase 1)
|
||||||
|
- **[Module Name]**: Depends on [[module-from-phase-0], [module-from-phase-0]]
|
||||||
|
- **[Module Name]**: Depends on [[module-from-phase-0]]
|
||||||
|
|
||||||
|
### [Layer Name] (Phase 2)
|
||||||
|
- **[Module Name]**: Depends on [[module-from-phase-1], [module-from-foundation]]
|
||||||
|
|
||||||
|
[Continue building up layers...]
|
||||||
|
|
||||||
|
</dependency-graph>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<implementation-roadmap>
|
||||||
|
<instruction>
|
||||||
|
Turn the dependency graph into concrete development phases.
|
||||||
|
|
||||||
|
Each phase should:
|
||||||
|
1. Have clear entry criteria (what must exist before starting)
|
||||||
|
2. Contain tasks that can be parallelized (no inter-dependencies within phase)
|
||||||
|
3. Have clear exit criteria (how do we know phase is complete?)
|
||||||
|
4. Build toward something USABLE (not just infrastructure)
|
||||||
|
|
||||||
|
Phase ordering follows topological sort of dependency graph.
|
||||||
|
|
||||||
|
<example type="good">
|
||||||
|
Phase 0: Foundation
|
||||||
|
Entry: Clean repository
|
||||||
|
Tasks:
|
||||||
|
- Implement error handling utilities
|
||||||
|
- Create base type definitions
|
||||||
|
- Setup configuration system
|
||||||
|
Exit: Other modules can import foundation without errors
|
||||||
|
|
||||||
|
Phase 1: Data Layer
|
||||||
|
Entry: Phase 0 complete
|
||||||
|
Tasks:
|
||||||
|
- Implement schema validator (uses: base types, error handling)
|
||||||
|
- Build data ingestion pipeline (uses: validator, config)
|
||||||
|
Exit: End-to-end data flow from input to validated output
|
||||||
|
</example>
|
||||||
|
|
||||||
|
<example type="bad">
|
||||||
|
Phase 1: Build Everything
|
||||||
|
Tasks:
|
||||||
|
- API
|
||||||
|
- Database
|
||||||
|
- UI
|
||||||
|
- Tests
|
||||||
|
(Problem: No clear focus. Too broad. Dependencies not considered.)
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Development Phases
|
||||||
|
|
||||||
|
### Phase 0: [Foundation Name]
|
||||||
|
**Goal**: [What foundational capability this establishes]
|
||||||
|
|
||||||
|
**Entry Criteria**: [What must be true before starting]
|
||||||
|
|
||||||
|
**Tasks**:
|
||||||
|
- [ ] [Task name] (depends on: [none or list])
|
||||||
|
- Acceptance criteria: [How we know it's done]
|
||||||
|
- Test strategy: [What tests prove it works]
|
||||||
|
|
||||||
|
- [ ] [Task name] (depends on: [none or list])
|
||||||
|
|
||||||
|
**Exit Criteria**: [Observable outcome that proves phase complete]
|
||||||
|
|
||||||
|
**Delivers**: [What can users/developers do after this phase?]
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
### Phase 1: [Layer Name]
|
||||||
|
**Goal**:
|
||||||
|
|
||||||
|
**Entry Criteria**: Phase 0 complete
|
||||||
|
|
||||||
|
**Tasks**:
|
||||||
|
- [ ] [Task name] (depends on: [[tasks-from-phase-0]])
|
||||||
|
- [ ] [Task name] (depends on: [[tasks-from-phase-0]])
|
||||||
|
|
||||||
|
**Exit Criteria**:
|
||||||
|
|
||||||
|
**Delivers**:
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
[Continue with more phases...]
|
||||||
|
|
||||||
|
</implementation-roadmap>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<test-strategy>
|
||||||
|
<instruction>
|
||||||
|
Define how testing will be integrated throughout development (TDD approach).
|
||||||
|
|
||||||
|
Specify:
|
||||||
|
1. Test pyramid ratios (unit vs integration vs e2e)
|
||||||
|
2. Coverage requirements
|
||||||
|
3. Critical test scenarios
|
||||||
|
4. Test generation guidelines for Surgical Test Generator
|
||||||
|
|
||||||
|
This section guides the AI when generating tests during the RED phase of TDD.
|
||||||
|
|
||||||
|
<example type="good">
|
||||||
|
Critical Test Scenarios for Data Validation module:
|
||||||
|
- Happy path: Valid data passes all checks
|
||||||
|
- Edge cases: Empty strings, null values, boundary numbers
|
||||||
|
- Error cases: Invalid types, missing required fields
|
||||||
|
- Integration: Validator works with ingestion pipeline
|
||||||
|
</example>
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Test Pyramid
|
||||||
|
|
||||||
|
```
|
||||||
|
/\
|
||||||
|
/E2E\ ← [X]% (End-to-end, slow, comprehensive)
|
||||||
|
/------\
|
||||||
|
/Integration\ ← [Y]% (Module interactions)
|
||||||
|
/------------\
|
||||||
|
/ Unit Tests \ ← [Z]% (Fast, isolated, deterministic)
|
||||||
|
/----------------\
|
||||||
|
```
|
||||||
|
|
||||||
|
## Coverage Requirements
|
||||||
|
- Line coverage: [X]% minimum
|
||||||
|
- Branch coverage: [X]% minimum
|
||||||
|
- Function coverage: [X]% minimum
|
||||||
|
- Statement coverage: [X]% minimum
|
||||||
|
|
||||||
|
## Critical Test Scenarios
|
||||||
|
|
||||||
|
### [Module/Feature Name]
|
||||||
|
**Happy path**:
|
||||||
|
- [Scenario description]
|
||||||
|
- Expected: [What should happen]
|
||||||
|
|
||||||
|
**Edge cases**:
|
||||||
|
- [Scenario description]
|
||||||
|
- Expected: [What should happen]
|
||||||
|
|
||||||
|
**Error cases**:
|
||||||
|
- [Scenario description]
|
||||||
|
- Expected: [How system handles failure]
|
||||||
|
|
||||||
|
**Integration points**:
|
||||||
|
- [What interactions to test]
|
||||||
|
- Expected: [End-to-end behavior]
|
||||||
|
|
||||||
|
## Test Generation Guidelines
|
||||||
|
[Specific instructions for Surgical Test Generator about what to focus on, what patterns to follow, project-specific test conventions]
|
||||||
|
|
||||||
|
</test-strategy>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<architecture>
|
||||||
|
<instruction>
|
||||||
|
Describe technical architecture, data models, and key design decisions.
|
||||||
|
|
||||||
|
Keep this section AFTER functional/structural decomposition - implementation details come after understanding structure.
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## System Components
|
||||||
|
[Major architectural pieces and their responsibilities]
|
||||||
|
|
||||||
|
## Data Models
|
||||||
|
[Core data structures, schemas, database design]
|
||||||
|
|
||||||
|
## Technology Stack
|
||||||
|
[Languages, frameworks, key libraries]
|
||||||
|
|
||||||
|
**Decision: [Technology/Pattern]**
|
||||||
|
- **Rationale**: [Why chosen]
|
||||||
|
- **Trade-offs**: [What we're giving up]
|
||||||
|
- **Alternatives considered**: [What else we looked at]
|
||||||
|
|
||||||
|
</architecture>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<risks>
|
||||||
|
<instruction>
|
||||||
|
Identify risks that could derail development and how to mitigate them.
|
||||||
|
|
||||||
|
Categories:
|
||||||
|
- Technical risks (complexity, unknowns)
|
||||||
|
- Dependency risks (blocking issues)
|
||||||
|
- Scope risks (creep, underestimation)
|
||||||
|
</instruction>
|
||||||
|
|
||||||
|
## Technical Risks
|
||||||
|
**Risk**: [Description]
|
||||||
|
- **Impact**: [High/Medium/Low - effect on project]
|
||||||
|
- **Likelihood**: [High/Medium/Low]
|
||||||
|
- **Mitigation**: [How to address]
|
||||||
|
- **Fallback**: [Plan B if mitigation fails]
|
||||||
|
|
||||||
|
## Dependency Risks
|
||||||
|
[External dependencies, blocking issues]
|
||||||
|
|
||||||
|
## Scope Risks
|
||||||
|
[Scope creep, underestimation, unclear requirements]
|
||||||
|
|
||||||
|
</risks>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<appendix>
|
||||||
|
## References
|
||||||
|
[Papers, documentation, similar systems]
|
||||||
|
|
||||||
|
## Glossary
|
||||||
|
[Domain-specific terms]
|
||||||
|
|
||||||
|
## Open Questions
|
||||||
|
[Things to resolve during development]
|
||||||
|
</appendix>
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
<task-master-integration>
|
||||||
|
# How Task Master Uses This PRD
|
||||||
|
|
||||||
|
When you run `task-master parse-prd <file>.txt`, the parser:
|
||||||
|
|
||||||
|
1. **Extracts capabilities** → Main tasks
|
||||||
|
- Each `### Capability:` becomes a top-level task
|
||||||
|
|
||||||
|
2. **Extracts features** → Subtasks
|
||||||
|
- Each `#### Feature:` becomes a subtask under its capability
|
||||||
|
|
||||||
|
3. **Parses dependencies** → Task dependencies
|
||||||
|
- `Depends on: [X, Y]` sets task.dependencies = ["X", "Y"]
|
||||||
|
|
||||||
|
4. **Orders by phases** → Task priorities
|
||||||
|
- Phase 0 tasks = highest priority
|
||||||
|
- Phase N tasks = lower priority, properly sequenced
|
||||||
|
|
||||||
|
5. **Uses test strategy** → Test generation context
|
||||||
|
- Feeds test scenarios to Surgical Test Generator during implementation
|
||||||
|
|
||||||
|
**Result**: A dependency-aware task graph that can be executed in topological order.
|
||||||
|
|
||||||
|
## Why RPG Structure Matters
|
||||||
|
|
||||||
|
Traditional flat PRDs lead to:
|
||||||
|
- ❌ Unclear task dependencies
|
||||||
|
- ❌ Arbitrary task ordering
|
||||||
|
- ❌ Circular dependencies discovered late
|
||||||
|
- ❌ Poorly scoped tasks
|
||||||
|
|
||||||
|
RPG-structured PRDs provide:
|
||||||
|
- ✅ Explicit dependency chains
|
||||||
|
- ✅ Topological execution order
|
||||||
|
- ✅ Clear module boundaries
|
||||||
|
- ✅ Validated task graph before implementation
|
||||||
|
|
||||||
|
## Tips for Best Results
|
||||||
|
|
||||||
|
1. **Spend time on dependency graph** - This is the most valuable section for Task Master
|
||||||
|
2. **Keep features atomic** - Each feature should be independently testable
|
||||||
|
3. **Progressive refinement** - Start broad, use `task-master expand` to break down complex tasks
|
||||||
|
4. **Use research mode** - `task-master parse-prd --research` leverages AI for better task generation
|
||||||
|
</task-master-integration>
|
||||||
@@ -1,6 +1,6 @@
|
|||||||
{
|
{
|
||||||
"name": "task-master-ai",
|
"name": "task-master-ai",
|
||||||
"version": "0.28.0-rc.1",
|
"version": "0.28.0-rc.2",
|
||||||
"description": "A task management system for ambitious AI-driven development that doesn't overwhelm and confuse Cursor.",
|
"description": "A task management system for ambitious AI-driven development that doesn't overwhelm and confuse Cursor.",
|
||||||
"main": "index.js",
|
"main": "index.js",
|
||||||
"type": "module",
|
"type": "module",
|
||||||
|
|||||||
@@ -628,6 +628,12 @@ function createProjectStructure(
|
|||||||
// Copy example_prd.txt to NEW location
|
// Copy example_prd.txt to NEW location
|
||||||
copyTemplateFile('example_prd.txt', path.join(targetDir, EXAMPLE_PRD_FILE));
|
copyTemplateFile('example_prd.txt', path.join(targetDir, EXAMPLE_PRD_FILE));
|
||||||
|
|
||||||
|
// Copy example_prd_rpg.txt to templates directory
|
||||||
|
copyTemplateFile(
|
||||||
|
'example_prd_rpg.txt',
|
||||||
|
path.join(targetDir, TASKMASTER_TEMPLATES_DIR, 'example_prd_rpg.txt')
|
||||||
|
);
|
||||||
|
|
||||||
// Initialize git repository if git is available
|
// Initialize git repository if git is available
|
||||||
try {
|
try {
|
||||||
if (initGit === false) {
|
if (initGit === false) {
|
||||||
@@ -856,10 +862,10 @@ function createProjectStructure(
|
|||||||
)}\n${chalk.white(' ├─ ')}${chalk.dim('Models: Use `task-master models` commands')}\n${chalk.white(' └─ ')}${chalk.dim(
|
)}\n${chalk.white(' ├─ ')}${chalk.dim('Models: Use `task-master models` commands')}\n${chalk.white(' └─ ')}${chalk.dim(
|
||||||
'Keys: Add provider API keys to .env (or inside the MCP config file i.e. .cursor/mcp.json)'
|
'Keys: Add provider API keys to .env (or inside the MCP config file i.e. .cursor/mcp.json)'
|
||||||
)}\n${chalk.white('2. ')}${chalk.yellow(
|
)}\n${chalk.white('2. ')}${chalk.yellow(
|
||||||
'Discuss your idea with AI and ask for a PRD using example_prd.txt, and save it to scripts/PRD.txt'
|
'Discuss your idea with AI and ask for a PRD, and save it to .taskmaster/docs/prd.txt'
|
||||||
)}\n${chalk.white('3. ')}${chalk.yellow(
|
)}\n${chalk.white(' ├─ ')}${chalk.dim('Simple projects: Use ')}${chalk.cyan('example_prd.txt')}${chalk.dim(' template')}\n${chalk.white(' └─ ')}${chalk.dim('Complex systems: Use ')}${chalk.cyan('example_prd_rpg.txt')}${chalk.dim(' template (for dependency-aware task graphs)')}\n${chalk.white('3. ')}${chalk.yellow(
|
||||||
'Ask Cursor Agent (or run CLI) to parse your PRD and generate initial tasks:'
|
'Ask Cursor Agent (or run CLI) to parse your PRD and generate initial tasks:'
|
||||||
)}\n${chalk.white(' └─ ')}${chalk.dim('MCP Tool: ')}${chalk.cyan('parse_prd')}${chalk.dim(' | CLI: ')}${chalk.cyan('task-master parse-prd scripts/prd.txt')}\n${chalk.white('4. ')}${chalk.yellow(
|
)}\n${chalk.white(' └─ ')}${chalk.dim('MCP Tool: ')}${chalk.cyan('parse_prd')}${chalk.dim(' | CLI: ')}${chalk.cyan('task-master parse-prd .taskmaster/docs/prd.txt')}\n${chalk.white('4. ')}${chalk.yellow(
|
||||||
'Ask Cursor to analyze the complexity of the tasks in your PRD using research'
|
'Ask Cursor to analyze the complexity of the tasks in your PRD using research'
|
||||||
)}\n${chalk.white(' └─ ')}${chalk.dim('MCP Tool: ')}${chalk.cyan('analyze_project_complexity')}${chalk.dim(' | CLI: ')}${chalk.cyan('task-master analyze-complexity')}\n${chalk.white('5. ')}${chalk.yellow(
|
)}\n${chalk.white(' └─ ')}${chalk.dim('MCP Tool: ')}${chalk.cyan('analyze_project_complexity')}${chalk.dim(' | CLI: ')}${chalk.cyan('task-master analyze-complexity')}\n${chalk.white('5. ')}${chalk.yellow(
|
||||||
'Ask Cursor to expand all of your tasks using the complexity analysis'
|
'Ask Cursor to expand all of your tasks using the complexity analysis'
|
||||||
|
|||||||
Reference in New Issue
Block a user