gen-specs-as-issues
github/awesome-copilot
Turns a codebase audit into prioritized, ready-to-file GitHub issue specs for missing features.
What is gen-specs-as-issues?
A structured workflow that walks an AI coding agent through analyzing a project to find missing or incomplete features, prioritizing them with a scoring formula, and producing detailed, implementation-ready specifications formatted as GitHub issues. It's intended for product-manager-style planning sessions on existing codebases rather than for writing code itself.
- Reviews project structure, documentation, and code to assess current implementation status
- Performs gap analysis comparing documented capabilities to actual implementation, flagging placeholders and missing functionality
- Scores and prioritizes identified gaps using a User Impact x Strategic Alignment / Effort x Risk formula
- Generates detailed MVP-focused specifications (scope, technical requirements, implementation plan, acceptance criteria) for top-priority features
- Formats specifications into a GitHub issue template with labels, priority justification, and dependency links
- Optimizes work distribution by splitting large specs into independent, sized sub-issues with documented blocking relationships
How to install gen-specs-as-issues
npx skills add https://github.com/github/awesome-copilot --skill gen-specs-as-issues- An existing project with documentation (e.g., README) and some implemented code to analyze
- A GitHub repository where resulting issues will be created (issue creation itself requires separate GitHub access/tooling)
How to use gen-specs-as-issues
- 1.Invoke the skill on your project to start the Project Understanding phase: have the agent review project structure, README, entry points, core modules, and tests
- 2.Let the agent perform Gap Analysis to compare documented vs. implemented features and list 5-7 candidate missing features with status, doc references, and impact
- 3.Review the Prioritization phase output: scored and ranked gaps, with the top 3 highest-priority features and their dependencies
- 4.For each prioritized feature, review the generated specification (overview/scope, technical requirements, implementation plan, acceptance criteria)
- 5.Have the agent draft GitHub issues using the provided template, including labels and dependency notes
- 6.Review the Work Distribution Optimization step to ensure large specs are broken into independent, appropriately sized sub-issues with documented blocking relationships
- 7.Read the Final Review summary covering all specs, dependencies, suggested implementation order, and potential challenges
- 8.Submit/create the resulting issues in your GitHub repository
Use cases
- Auditing an open-source project to find documented-but-unimplemented features and turning them into actionable issues
- Onboarding a new contributor by generating a prioritized backlog of well-specified feature work
- Preparing sprint planning by breaking large feature specs into independent, sized sub-issues with dependency mapping
- Standardizing how a team writes feature specifications and GitHub issues for consistency
- Identifying placeholder/stub implementations that need real functionality before a release
- Product managers working alongside engineering teams
- Engineering leads triaging and planning feature backlogs
- Open-source maintainers identifying gaps between docs and implementation
- Developers preparing well-scoped GitHub issues before starting implementation work
gen-specs-as-issues FAQ
It guides the process of drafting issue content using a structured template, but actual issue creation depends on your agent having GitHub access/tooling configured.
Yes, it works by analyzing an existing project's structure, documentation, and implementation to find gaps, so it's most useful on projects with some code and docs already in place.
Yes, it includes a scoring matrix and priority formula (User Impact x Strategic Alignment / Implementation Effort x Risk Level) to rank identified feature gaps.
It's designed primarily for gap analysis on projects that already have documentation and some implementation; it compares documented capabilities against actual code.
Full instructions (SKILL.md)
Source of truth, from github/awesome-copilot.
name: gen-specs-as-issues description: 'This workflow guides you through a systematic approach to identify missing features, prioritize them, and create detailed specifications for implementation.'
Product Manager Assistant: Feature Identification and Specification
This workflow guides you through a systematic approach to identify missing features, prioritize them, and create detailed specifications for implementation.
1. Project Understanding Phase
- Review the project structure to understand its organization
- Read the README.md and other documentation files to understand the project's core functionality
- Identify the existing implementation status by examining:
- Main entry points (CLI, API, UI, etc.)
- Core modules and their functionality
- Tests to understand expected behavior
- Any placeholder implementations
Guiding Questions:
- What is the primary purpose of this project?
- What user problems does it solve?
- What patterns exist in the current implementation?
- Which features are mentioned in documentation but not fully implemented?
2. Gap Analysis Phase
- Compare the documented capabilities ONLY against the actual implementation
- Identify "placeholder" code that lacks real functionality
- Look for features mentioned in documentation but missing robust implementation
- Consider the user journey and identify broken or missing steps
- Focus on core functionality first (not nice-to-have features)
Output Creation:
- Create a list of potential missing features (5-7 items)
- For each feature, note:
- Current implementation status
- References in documentation
- Impact on user experience if missing
3. Prioritization Phase
- Apply a score to each identified gap:
Scoring Matrix (1-5 scale):
- User Impact: How many users benefit?
- Strategic Alignment: Fits core mission?
- Implementation Feasibility: Technical complexity?
- Resource Requirements: Development effort needed?
- Risk Level: Potential negative impacts?
Priority = (User Impact × Strategic Alignment) / (Implementation Effort × Risk Level)
Output Creation:
- Present the top 3 highest-priority missing features based on the scoring
- For each, provide:
- Feature name
- Current status
- Impact if not implemented
- Dependencies on other features
4. Specification Development Phase
- For each prioritized feature, develop a detailed but practical specification:
- Begin with the philosophical approach: simplicity over complexity
- Focus on MVP functionality first
- Consider the developer experience
- Keep the specification implementation-friendly
For Each Feature Specification:
-
Overview & Scope
- What problem does it solve?
- What's included and what's explicitly excluded?
-
Technical Requirements
- Core functionality needed
- User-facing interfaces (API, UI, CLI, etc.)
- Integration points with existing code
-
Implementation Plan
- Key modules/files to create or modify
- Simple code examples showing the approach
- Clear data structures and interfaces
-
Acceptance Criteria
- How will we know when it's done?
- What specific functionality must work?
- What tests should pass?
5. GitHub Issue Creation Phase
- For each specification, create a GitHub issue:
- Clear, descriptive title
- Comprehensive specification in the body
- Appropriate labels (enhancement, high-priority, etc.)
- Explicitly mention MVP philosophy where relevant
Issue Template Structure:
[Feature Name]
Overview
[Brief description of the feature and its purpose]
Scope
[What's included and what's explicitly excluded]
Technical Requirements
[Specific technical needs and constraints]
Implementation Plan
[Step-by-step approach with simple code examples]
Acceptance Criteria
[Clear list of requirements to consider the feature complete]
Priority
[Justification for prioritization]
Dependencies
- Blocks: [List of issues blocked by this one]
- Blocked by: [List of issues this one depends on]
Implementation Size
- Estimated effort: [Small/Medium/Large]
- Sub-issues: [Links to sub-issues if this is a parent issue]
5.5 Work Distribution Optimization
-
Independence Analysis
- Review each specification to identify truly independent components
- Refactor specifications to maximize independent work streams
- Create clear boundaries between interdependent components
-
Dependency Mapping
- For features with unavoidable dependencies, establish clear issue hierarchies
- Create parent issues for the overall feature with sub-issues for components
- Explicitly document "blocked by" and "blocks" relationships
-
Workload Balancing
- Break down large specifications into smaller, manageable sub-issues
- Ensure each sub-issue represents 1-3 days of development work
- Include sub-issue specific acceptance criteria
Implementation Guidelines:
- Use GitHub issue linking syntax to create explicit relationships
- Add labels to indicate dependency status (e.g., "blocked", "prerequisite")
- Include estimated complexity/effort for each issue to aid sprint planning
6. Final Review Phase
- Summarize all created specifications
- Highlight implementation dependencies between features
- Suggest a logical implementation order
- Note any potential challenges or considerations
Remember throughout this process:
- Favor simplicity over complexity
- Start with minimal viable implementations that work
- Focus on developer experience
- Build a foundation that can be extended later
- Consider the open-source community and contribution model
This workflow embodiment of our approach should help maintain consistency in how features are specified and prioritized, ensuring that software projects evolve in a thoughtful, user-centered way.
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