Agent Skills Hub

query-writing

Writes, executes, and refines SQL queries, from basic selects to complex multi-table joins, aggregations, and subqueries for data retrieval and reporting.

moltbot-plugin-2do

Create tasks and send them to the 2Do app via email. Automatically parses natural language for titles, due dates, priority, lists, and tags.

mcp-rails

Implement a full Model Context Protocol (MCP) stack in Rails. Connect to external servers, expose your Rails app as an MCP server, or manage subprocess MCP containers via Docker with OAuth 2.1 PKCE support.

wechat-publisher

One-click publishing of Markdown articles to WeChat Official Account drafts, featuring automated image hosting, multi-theme styling, and code syntax highlighting.

creating-financial-models

A comprehensive financial modeling suite for investment analysis, featuring DCF valuation, sensitivity testing, Monte Carlo simulations, and scenario planning.

context-optimization

Optimize agent context windows through KV-caching, observation masking, summarization-based compaction, and context partitioning to reduce costs and latency.

subtask

Parallel task orchestration CLI for AI workers using isolated git workspaces.

explore

Meta-skill for structured, multi-depth codebase exploration including architectural analysis, fast structural overviews, and deep-dive documentation workflows.

moonbit-lang

Official MoonBit language reference, syntax guide, and coding conventions for building high-performance software projects.

trulens-evaluation-workflow

A systematic workflow to instrument, evaluate, and monitor LLM applications using TruLens, supporting frameworks like LangChain, LangGraph, and LlamaIndex.

yq

Extract specific fields from YAML files efficiently without reading entire files, saving 80-95% of context window usage.

ac-branch-pi-model

Compute AC branch pi-model power flow equations including transformer tap ratios and phase shifts, compatible with MATPOWER data structures.