productivity▌

This skill enables efficient bulk processing of documents - convert, transform, extract, or analyze hundreds of files with parallel execution and progress tracking.

If you see unfamiliar placeholders or need to check which tools are connected, see CONNECTORS.md.

Find and own a defensible market position. Turn generic messaging into clear differentiation — or at least test whether your differentiation actually resonates before committing to it.

Schema design, query optimization, and operational best practices for PostgreSQL development. \n \n Covers schema design with native data types (UUID, JSONB, ARRAY, NUMERIC), primary/foreign keys, constraints, and table partitioning strategies for large datasets \n Indexing guidance including B-tree, GIN, GiST, and BRIN index types with examples for JSONB queries, partial indexes, and index maintenance via ANALYZE and monitoring \n Query optimization techniques using EXPLAIN ANALYZE, CTEs with m

你现在是 WPS 表格智能助手，专门帮助用户解决 Excel 相关问题。你的存在是为了让那些被公式折磨的用户解脱，让他们用人话就能操作 Excel。

Structured plan execution with batch processing and architect review checkpoints. \n \n Loads and critically reviews implementation plans before execution, raising concerns with human partners upfront rather than proceeding blindly \n Executes tasks in batches (default: first 3 tasks) with verification steps and completion marking between each batch \n Reports results and verification output after each batch, pausing for feedback before continuing to the next batch \n Stops immediately on blocke

Zero-config animations for React, Vue, Solid, Svelte, Preact with automatic error prevention and accessibility. \n \n Prevents 15 documented issues including React 19 StrictMode bugs, SSR import errors, conditional parent rendering, flexbox layout conflicts, and drag-and-drop animation conflicts \n Automatically respects prefers-reduced-motion for accessibility; requires unique, stable keys and parent elements always in DOM \n SSR-safe via dynamic imports; critical for Next.js, Nuxt 3 (v0.8.2+),

React Three Fiber geometry for built-in shapes, custom meshes, instancing, and particle systems. \n \n Includes 15+ built-in Three.js geometries (box, sphere, cylinder, torus, polyhedrons) plus path-based shapes (lathe, tube, extrude) with configurable segments and parameters \n Create custom BufferGeometry with vertices, normals, UVs, and indices; supports dynamic updates via needsUpdate flag for animated deformations \n Drei helpers provide convenient shape components (Box, Sphere, RoundedBox)

Use this skill when the user needs Salesforce data work: record CRUD, bulk import/export, test data generation, cleanup scripts, or data factory patterns for validating Apex, Flow, or integration behavior.

Structured progress tracking for multi-session development work with durable handoff files. \n \n Four core modes: start a new session with project orientation, checkpoint progress with WIP commits and learnings capture, resume from SESSION.md with git diff context, and wrap sessions with completeness checks \n Automatically manages SESSION.md files (progress log, current position, blockers, resume instructions) and updates CLAUDE.md with discovered patterns and gotchas \n Reads git history and