movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A complete workflow for implementing a requirement when a product manager provides a prototype project and development happens in a separate target project. It covers exploration, design, coding, testing, release, and review with human approval points.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A small workflow for turning a one-line backend request into a mini plan, an API contract, and an impact analysis. It is intended for changes that do not alter the database and should take no more than eight hours.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A lightweight workflow for small frontend requests described in one sentence, such as adding a filter or changing button text. It expands the request into a short plan and checks whether the work is still small enough for this process.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A lightweight workflow for a small, one-sentence request that changes both the front end and back end. It writes a short requirements document and interface contract, then checks the complete request-to-database path before expanding the work.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A workflow for building only the backend of one project from a working reference project. It studies the reference project's real browser requests and backend structure, then applies the needed behavior to the target project.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A front-end workflow for implementing a feature in a target project by studying a working reference project first. The reference project is treated as read-only, and its visible behaviour and interface expectations are documented before coding.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A routing workflow for development tasks. It asks what kind of work was requested, whether requirements or a prototype exist, and whether the work covers the front end, back end, or both, then selects a more specific workflow.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A development workflow for implementing documented requirements in a target project. It surveys the project, checks for reusable code, designs the change, validates one complete slice, then coordinates the remaining implementation and self-checks.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A release-and-review workflow for a completed feature. It prepares material for product-manager acceptance, guides deployment, checks the feature after release, and records lessons for future work.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A requirements-discovery workflow for examining a working prototype and turning its behaviour into plain business documents. It keeps the prototype read-only and uses back-and-forth questions to clarify unclear points.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when facing 3+ independent failures that can be investigated without shared state or dependencies - dispatches multiple Claude agents to investigate and fix independent problems concurrently.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when partner provides a complete implementation plan to execute in controlled batches with review checkpoints - loads plan, reviews critically, executes tasks in batches, reports for review between batches.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A measured workflow for improving software performance: establish a benchmark, profile the system to find bottlenecks, change one variable, and benchmark again. A bottleneck is the part limiting speed, throughput, memory use, or another target measure.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
A step-by-step workflow for changing code structure without changing what the software does. It requires tests around the code, small commits, and passing tests after each change.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when completing tasks, implementing major features, or before merging to verify work meets requirements - dispatches superpowers:code-reviewer subagent to review implementation against plan or requirements before proceeding.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when errors occur deep in execution and you need to trace back to find the original trigger - systematically traces bugs backward through call stack, adding instrumentation when needed, to identify source of invalid data or incorrect behavior.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when you've developed a broadly useful skill and want to contribute it upstream via pull request - guides process of branching, committing, pushing, and creating PR to contribute skills back to upstream repository.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when executing implementation plans with independent tasks in the current session - dispatches fresh subagent for each task with code review between tasks, enabling fast iteration with quality gates.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes - four-phase framework (root cause investigation, pattern analysis, hypothesis testing, implementation) that ensures understanding before attempting solutions.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when implementing any feature or bugfix, before writing implementation code - write the test first, watch it fail, write minimal code to pass; ensures tests actually verify behavior by requiring failure first.
movebrickschi/harness-engineering-mcp
Skill Claude CodeCodex
Use when writing or changing tests, adding mocks, or tempted to add test-only methods to production code - prevents testing mock behavior, production pollution with test-only methods, and mocking without understanding dependencies.