feat(skills): add shared task workflows

shared/skills/debugging/SKILL.md

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+---
+name: debugging
+description: Investigate and resolve software defects using evidence.
+---
+
+# Debugging
+
+Use when behavior is incorrect, failing, or unexpectedly slow.
+
+1. Reproduce or isolate the problem.
+2. Gather evidence and identify the likely cause.
+3. Apply the smallest complete fix.
+4. Run relevant verification.
+
+Return the cause, change, and verification result.
+
+Do not guess when evidence can be collected.

shared/skills/git/answer-pull-request/SKILL.md

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+---
+name: answer-pull-request
+description: Prepare a clear response to pull request feedback.
+---
+
+# Answer Pull Request
+
+Understand each comment, make authorized changes, and respond with evidence.
+
+Separate completed actions, explanations, and unresolved questions.

shared/skills/git/review-pull-request/SKILL.md

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+---
+name: review-pull-request
+description: Review a pull request for correctness, risk, and readiness.
+---
+
+# Review Pull Request
+
+Inspect the change and its context independently.
+
+Report actionable findings first, followed by verification status and open risks.

shared/skills/implementation/integration-test-write/SKILL.md

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+---
+name: integration-test-write
+description: Add focused integration tests for connected system behavior.
+---
+
+# Integration Test Write
+
+Identify the integration boundary, required setup, and meaningful success and failure cases.
+
+Keep the test deterministic and limited to the behavior under change.

shared/skills/implementation/sql-write/SKILL.md

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+---
+name: sql-write
+description: Implement a focused SQL change safely.
+---
+
+# SQL Write
+
+Understand the schema and affected data before writing SQL.
+
+Use the smallest complete change, preserve data safety, and run relevant verification.
+
+Do not execute destructive operations without explicit authorization.

shared/skills/implementation/unit-test-write/SKILL.md

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+---
+name: unit-test-write
+description: Add focused unit tests for isolated behavior.
+---
+
+# Unit Test Write
+
+Identify the behavior and important boundary cases, then add focused deterministic tests.
+
+Prefer observable behavior over implementation details. Report the checks that were run.

shared/skills/planning/change-impact-analysis/SKILL.md

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+---
+name: change-impact-analysis
+description: Determine what a proposed change may affect.
+---
+
+# Change Impact Analysis
+
+Use when the blast radius or compatibility impact is uncertain.
+
+Inspect callers, dependencies, configuration, tests, and affected workflows.
+
+Return affected areas, risks, and recommended verification. Separate facts from assumptions.

shared/skills/planning/implementation-planner/SKILL.md

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+---
+name: implementation-planner
+description: Create a concise plan for implementing an understood change.
+---
+
+# Implementation Planner
+
+Use before implementation when a change has multiple meaningful steps.
+
+Identify the goal, affected areas, sequence, risks, and verification.
+
+Return a short actionable plan. Do not implement the change.

shared/skills/planning/work-item-definition/SKILL.md

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+---
+name: work-item-definition
+description: Turn an unclear request into a bounded technical work item.
+---
+
+# Work Item Definition
+
+Use when requirements, scope, or acceptance criteria are incomplete.
+
+Clarify the objective, boundaries, assumptions, acceptance criteria, and open questions.
+
+Do not invent business requirements.

shared/skills/research/repository-research/SKILL.md

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+---
+name: repository-research
+description: Investigate an existing repository to find relevant code and established patterns.
+---
+
+# Repository Research
+
+Use before changing an unfamiliar repository area.
+
+Inspect relevant files, callers, tests, configuration, and established patterns.
+
+Return evidence, affected areas, unknowns, and useful implementation context. Avoid modifying implementation code.

shared/skills/research/technical-research/SKILL.md

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+---
+name: technical-research
+description: Investigate technical options and relevant evidence before implementation.
+---
+
+# Technical Research
+
+Use when an implementation depends on unfamiliar technology, APIs, tools, or trade-offs.
+
+Gather relevant evidence, compare viable options, and identify unknowns.
+
+Return concise findings with sources, assumptions, and a recommendation when appropriate. Do not implement the change.

shared/skills/reviews/api-review/SKILL.md

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+---
+name: api-review
+description: Review API changes for compatibility and contract clarity.
+---
+
+# API Review
+
+Inspect request and response contracts, validation, errors, authorization, compatibility, and documentation.
+
+Return concrete findings and affected consumers. Keep detailed API standards for future customization.

shared/skills/reviews/business-review/SKILL.md

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+---
+name: business-review
+description: Review a change against stated business intent and workflows.
+---
+
+# Business Review
+
+Check actors, workflows, domain concepts, invariants, edge cases, and acceptance criteria.
+
+Separate stated requirements, evidence, and assumptions. Do not invent business requirements.

shared/skills/reviews/code-review/SKILL.md

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+---
+name: code-review
+description: Review code for correctness, maintainability, and regressions.
+---
+
+# Code Review
+
+Inspect the change independently and report concrete findings with severity and evidence.
+
+Check behavior, regressions, maintainability, unnecessary complexity, and verification.
+
+Do not modify code unless explicitly asked.

shared/skills/reviews/efcore-review/SKILL.md

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+---
+name: efcore-review
+description: Review Entity Framework Core changes for correctness and data access risks.
+---
+
+# EF Core Review
+
+Inspect queries, relationships, tracking, migrations, transactions, and performance-sensitive access.
+
+Return concrete findings and relevant verification. Keep detailed EF Core standards for future customization.

shared/skills/reviews/performance-review/SKILL.md

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+---
+name: performance-review
+description: Review changes for meaningful performance risks.
+---
+
+# Performance Review
+
+Identify measurable or plausible bottlenecks in the changed paths.
+
+Return evidence, expected impact, and proportionate recommendations. Avoid speculative optimization.

shared/skills/reviews/security-review/SKILL.md

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+---
+name: security-review
+description: Review changes for concrete security weaknesses.
+---
+
+# Security Review
+
+Inspect trust boundaries, input handling, authorization, secrets, permissions, and sensitive data.
+
+Return evidence, impact, and actionable findings. Do not invent vulnerabilities without evidence.

shared/skills/reviews/ui-ux-review/SKILL.md

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+---
+name: ui-ux-review
+description: Review user interface changes for usability and consistency.
+---
+
+# UI UX Review
+
+Inspect states, feedback, accessibility basics, consistency, and error handling.
+
+Return concrete findings with affected user flows. Keep detailed design standards for future customization.

shared/skills/reviews/wpf-review/SKILL.md

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+---
+name: wpf-review
+description: Review WPF changes for correctness and maintainability.
+---
+
+# WPF Review
+
+Inspect the changed WPF views, bindings, resources, commands, and lifecycle behavior.
+
+Return concrete findings and relevant verification. Keep detailed WPF standards for future customization.

shared/skills/verification/facts-verification/SKILL.md

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+---
+name: facts-verification
+description: Verify factual claims against available evidence.
+---
+
+# Facts Verification
+
+Check important claims against source code, documentation, commands, or other appropriate evidence.
+
+Return the claim, evidence, and confidence. Mark unknowns explicitly.

shared/skills/verification/regression-verification/SKILL.md

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+---
+name: regression-verification
+description: Check that existing behavior was not unintentionally broken.
+---
+
+# Regression Verification
+
+Identify the affected existing behavior and run proportionate regression checks.
+
+Report results and any unverified areas. Do not claim checks that were not run.

shared/skills/verification/work-item-verification/SKILL.md

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+---
+name: work-item-verification
+description: Verify that a work item meets its stated acceptance criteria.
+---
+
+# Work Item Verification
+
+Compare the completed change with its requirements and acceptance criteria.
+
+Return passed criteria, failed criteria, checks run, and remaining limitations.