Processing
Data transformation and parsing
Android Resources & Localization
by HoangNguyen0403
Standards for Strings, Drawables, and Localization
Context Optimization
by HoangNguyen0403
Techniques to maximize context window efficiency, reduce latency, and prevent 'lost in middle' issues through strategic masking and compaction.
package-management
by Aaronontheweb
Manage NuGet packages using Central Package Management (CPM) and dotnet CLI commands. Never edit XML directly - use dotnet add/remove/list commands. Use shared version variables for related packages.
serialization
by Aaronontheweb
Choose the right serialization format for .NET applications. Prefer schema-based formats (Protobuf, MessagePack) over reflection-based (Newtonsoft.Json). Use System.Text.Json with AOT source generators for JSON scenarios.
Routing
by HoangNguyen0403
Standards for Angular Router, Lazy Loading, and Guards.
Android Networking
by HoangNguyen0403
Standards for Retrofit, OkHttp, and API Communication
koota
by pmndrs
Real-time ECS state management for TypeScript and React. Use when the user mentions koota, ECS, entities, traits, queries, or building data-oriented applications.
careful
by bdfinst
Toggle careful mode. When active, destructive commands (rm -rf, force-push, DROP TABLE, etc.) are blocked instead of just warned about.
test-audit-disable
by bdfinst
Standalone worker. Audits the existing test suite for tests that cannot fail — no assertions, assertions on constants, expect-true, swallowed exceptions, self-equality — and disables each one by skip-and-tag (never deletes). Records each disabled test plus its reason in a JSON log under .claude/memory/<workflow>/<slug>/ so a later phase can repair them. Pairs with /coverage-baseline to produce a true baseline coverage number.
coverage-delta
by bdfinst
Multi-workflow coverage delta worker. Reads the baseline coverage, re-runs the same coverage tool against the current suite, computes the delta on line+branch percentages, and posts it to the parent issue (or local FEATURE.md). Called after each Story so the operator sees coverage move with every test added. Called by /test-improve (Phase 5) via --workflow test-improve.
review-summary
by bdfinst
Generate a compact summary of the most recent code review results and save it for future sessions. Use this at the end of a coding session after /code-review has run, or when the user says "summarize the review", "save the results", "generate a summary", or wants to preserve review context before closing a session.
guard
by bdfinst
Activate both careful mode and freeze mode together. Blocks destructive commands and scope-locks editing to the specified pattern. Use for production-critical debugging sessions.
performance-benchmark
by bdfinst
Capture runtime performance metrics (Core Web Vitals, resource sizes, load times) against defined budgets. Compare to baselines, flag regressions, and maintain trend history. Complements the code-level performance-review agent with actual runtime measurement.
coverage-baseline
by bdfinst
Multi-workflow coverage baseline worker. Detects the repo's coverage tool from its build manifest, runs it, records the resulting line+branch percentages as the baseline, and posts the number to the parent issue (or local FEATURE.md). This number is the floor every later phase must improve on. Called by /test-improve (Phase 2) via --workflow test-improve.
ldap-injection
by blacklanternsecurity
Exploit LDAP injection vulnerabilities during authorized penetration testing.
flow-next-deps
by gmickel
"Show epic dependency graph and execution order. Use when asking 'what's blocking what', 'execution order', 'dependency graph', 'what order should epics run', 'critical path', 'which epics can run in parallel'."
simpleaible
by simpleble
Use the SimpleAIBLE MCP server to scan, connect, and interact with Bluetooth devices. This skill provides guidance on the recommended flow (scan -> connect -> services -> read/notify) and handles platform-specific differences like UUIDs on macOS vs MAC addresses on Linux. Use when the user wants to interact with BLE hardware or debug Bluetooth connections.
pm-weekly-review
by mohitagw15856
"Structure a PM's weekly review and planning session. Use when doing a weekly PM review, writing a weekly update, preparing for Monday planning, or reviewing sprint health. Produces a shareable weekly update covering metrics movement, shipping progress, blockers, insights, and next week's top 3 priorities."
mcp-apps-builder
by mcp-use
MANDATORY for ALL MCP server work - mcp-use framework best practices and patterns. READ THIS FIRST before any MCP server work, including: - Creating new MCP servers - Modifying existing MCP servers (adding/updating tools, resources, prompts, widgets) - Debugging MCP server issues or errors - Reviewing MCP server code for quality, security, or performance - Answering questions about MCP development or mcp-use patterns - Making ANY changes to server.tool(), server.resource(), server.prompt(), or widgets This skill contains critical architecture decisions, security patterns, and common pitfalls. Always consult the relevant reference files BEFORE implementing MCP features.
shopify-admin-skills
by 40RTY-ai
Master skill collection for Shopify store operators. Provides access to all merchandising, marketing, support, and operations capabilities.
positron-qa-verify
by posit-dev
Generates clear, actionable verification guides for QA testing of Positron bug fixes and features
alphafold-database
by jimmc414
"Access AlphaFold's 200M+ AI-predicted protein structures. Retrieve structures by UniProt ID, download PDB/mmCIF files, analyze confidence metrics (pLDDT, PAE), for drug discovery and structural biology."
type-scale
by dylantarre
Generates typography scales using modular ratios with auto-calculated line heights. Use when setting up font-size tokens, heading hierarchy (h1-h6), or text sizing systems. Outputs CSS, Tailwind, or JSON.
color-scale
by dylantarre
Generates perceptually uniform OKLCH color palettes from brand colors. Use when creating color systems, theme palettes, or converting hex values to 11-step scales. Outputs CSS custom properties, Tailwind config, or JSON tokens.