Agent skills for Claude Code

Design reusable 2D character pose libraries, action cycles, and expression states for data-driven animation.

Brainstorm product positioning ideas differentiated from competitors.

This skill should be used when the user asks to "prepare conference presentation", "create presentation slides", "design poster", "make…

Enables Claude to publish content and messages under specific identities or personas while maintaining brand consistency.

Use when a Godot/.NET task needs a Layer 4 overlay completion review after a large refactor, multi-file implementation, or new feature…

Format content as an extraction-ready document and post it to a connected Stratagraph project with `strata_post_document`.

Generate stable platform-ready AI illustrations for WeChat official account articles, Xiaohongshu notes, Zhihu posts, Toutiao posts, and…

Clean post-OCR text: correction, QA, multilingual handling, provenance.

Post-ship doc sync across project markdown.

Posts content to WeChat Official Account (微信公众号) via API or Chrome CDP.

Diagnose and fix excessive Postgres egress (network data transfer) in a codebase.

Analyze an existing PostgreSQL database to identify tables that would benefit from conversion to TimescaleDB hypertables

PostgreSQL indexing strategies and optimization

PostgreSQL database patterns for query optimization, schema design, indexing, and security. Quick reference for common patterns, index types, data types, and anti-pattern detection. Based on…

Execute read-only SQL queries against multiple PostgreSQL databases.

Consult PostgreSQL's parser and grammar (gram.y) to understand SQL syntax, DDL statement structure, and parsing rules when implementing…

PostHog API for product analytics. Use when user mentions "PostHog",

PostHog error tracking for Python

PostHog feature flags for iOS applications