Productivity Claude Skills
3 457 productivity skills from 510 authors. They keep notes, tasks, calendars and plans in order. Half of them fit into 1 851 tokens or less — that is what one costs your context window when the agent loads it. 479 ship runnable scripts rather than instructions alone. 51 of them cannot work without an MCP server, most often rube. We also found 364 copies of these same skills sitting in other people's repositories — counted once here, not 364 times.
3 457 unique 510 authors 6 updated this month 293 from vendors
Use when preparing ANY app for App Store submission - enforces pre-flight checklist, rejection prevention, privacy compliance, and metadata completeness to prevent common App Store rejections
Symptom-based background task troubleshooting - decision trees for 'task never runs', 'task terminates early', 'works in dev not prod', 'handler not called', with time-cost analysis for each diagnosis path
Symptom-based energy troubleshooting - decision trees for 'app at top of battery settings', 'phone gets hot', 'background drain', 'high cellular usage', with time-cost analysis for each diagnosis path
Use when making design decisions, reviewing UI for HIG compliance, choosing colors/backgrounds/typography, or defending design choices - quick decision frameworks and checklists for Apple Human Interface Guidelines
Use when SecItem calls fail — errSecDuplicateItem from unexpected uniqueness, errSecItemNotFound despite item existing, errSecInteractionNotAllowed in background, keychain items disappearing after app update, access group entitlement errors, or Mac keychain shim issues. Covers systematic error diagnosis with decision trees.
Use when planning comprehensive Liquid Glass adoption across an app, auditing existing interfaces for Liquid Glass compatibility, implementing app icon updates, or understanding platform-specific Liquid Glass behavior - comprehensive reference guide covering all aspects of Liquid Glass adoption from WWDC 2025
Use when porting OpenGL/DirectX to Metal - translation layer vs native rewrite decisions, migration planning, anti-patterns
Use when app feels slow, memory grows over time, battery drains fast, or you want to profile proactively - decision trees to choose the right Instruments tool, deep workflows for Time Profiler/Allocations/Core Data, and pressure scenarios for misinterpreting results
Use when working with SceneKit 3D scenes, migrating SceneKit to RealityKit, or maintaining legacy SceneKit code. Covers scene graph, materials, physics, animation, SwiftUI bridge, migration decision tree.
Use when preparing ANY app for submission, handling App Store rejections, writing appeals, or managing App Store Connect. Covers submission checklists, rejection troubleshooting, metadata requirements, privacy manifests, age ratings, export compliance.
Use when migrating from SwiftData to SQLiteData — decision guide, pattern equivalents, code examples, CloudKit sharing (SwiftData can't), performance benchmarks, gradual migration strategy
Use when asking 'where should I store this data', 'should I use SwiftData or files', 'CloudKit vs iCloud Drive', 'Documents vs Caches', 'local or cloud storage', 'how do I sync data', 'where do app files go' - comprehensive decision framework for all iOS storage options
Meta-agent that routes bioinformatics requests to specialised sub-skills. Handles file type detection, analysis planning, report generation, and reproducibility export.
Evidence-grounded target validation scoring with GO/NO-GO decisions for drug discovery campaigns
Designs software architecture and selects appropriate patterns for projects. Use when designing systems, choosing architecture patterns, structuring projects, making technical decisions, or when asked about microservices, monoliths, or architectural approaches.
Automate Aero Workflow tasks via Rube MCP (Composio). Always search tools first for current schemas.
Automate Cloudinary media management including folder organization, upload presets, asset lookup, transformations, and usage monitoring through natural language commands
Generates creative domain name ideas for your project and checks availability across multiple TLDs (.com, .io, .dev, .ai, etc.). Saves hours of brainstorming and manual checking.
Intelligently organizes your files and folders across your computer by understanding context, finding duplicates, suggesting better structures, and automating cleanup tasks. Reduces cognitive load and keeps your digital workspace tidy without manual effort.
Automate Google Calendar tasks via Rube MCP (Composio). Always search tools first for current schemas.
Automate Google Meet tasks via Rube MCP (Composio): create Meet spaces, schedule video conferences via Calendar events, manage meeting access. Always search tools first for current schemas.
Automate Jotform form listing, user management, activity history, folder organization, and plan inspection through natural language commands
Automate document workflows with PandaDoc -- create documents from files, manage contacts, organize folders, set up webhooks, create templates, and track document status through the Composio PandaDoc integration.
SharePoint Automation: manage sites, lists, documents, folders, pages, and search content across SharePoint and OneDrive
Automate Zoho Mail tasks via Rube MCP (Composio): email sending, folders, labels, and mailbox management. Always search tools first for current schemas.
Facilitates deliberate skill development during AI-assisted coding. Offers interactive learning exercises after architectural work (new files, schema changes, refactors). Use when completing features, making design decisions, or when user asks to understand code better. Supports the user's stated goal of understanding design choices as learning opportunities.
> Creates Jira epics for large features following Prowler's standard format.
> Creates Jira tasks following Prowler's standard format.
Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".
Guide users from a rough product idea to a complete, standardized PRD with minimal user input. Use when a user needs Codex to construct a detailed PRD, auto-assign increment metadata, and auto-split child epics mapped to functional requirements and acceptance criteria for downstream Jira planning.
Standards for Notification Types, Service Architecture, and FCM Integration. Use when building notification services or integrating FCM in NestJS. (triggers: notification.service.ts, notification.entity.ts, notification, push, fcm, alert, reminder)
Requirement investigation protocol: atomic AC decomposition, actor/permission matrix, platform parity audit, truth table verification, and edge case discovery. ALWAYS consult before writing test cases or impact analysis — especially for stories with multi-condition AC, feature toggles, market variants (VN/MY/SG), or undefined platform behavior. (triggers: **/user_story.md, acceptance criteria, AC, business rules, jira story, toggle, market)
Jira ↔ Zephyr traceability: fetch story AC and components, detect existing TC links, link new Zephyr TCs back to Jira, and apply has-zephyr-tests labels. Use after creating Zephyr test cases that need linking, when fetching a Jira story's details for test generation, or when auditing and cleaning up stale TC links. (triggers: jira issue, zephyr link, has-zephyr-tests, traceability, link test case, EZRX-)
End-to-end Jira → Zephyr workflow: parse AC, identify platform and market, impact-analyze existing TCs (update vs create new), draft test cases with correct naming/metadata/preconditions, and link back via create_test_case_issue_link. Use when converting a Jira story into Zephyr TCs, or when requirement changes require updating existing TCs rather than creating duplicates. (triggers: **/user_story.md, generate test cases, zephyr, impact analysis, create test case)
> Write Minecraft vanilla commands, NBT scripts, scoreboards, and complex execute chains for use in command blocks, chat, or .mcfunction files. Covers full execute subcommand reference (as/at/in/positioned/rotated/facing/anchored/if/unless/store/run), selector arguments with all filter options, scoreboard objectives and operations, NBT path syntax for entities/blocks/storage, schedule and forceload commands, tellraw/title JSON text components, bossbar, team management, item modification commands, attribute commands, particle/playsound effects, and RCON scripting. Targets Minecraft 1.21.x Java Edition. Use for command-only work; for full function/advancement/recipe systems use the minecraft-datapack skill instead.