A bundle of skills for software engineering that covers much of the development life cycle: planning, reviewing, testing and debugging. Many consolidate standard engineering practice.
A large collection of resources for Claude Code across core engineering domains. Most resources stand alone, and the author's own workflow is optional.
Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.
Provides direct Chrome browser control through DevTools for web automation, debugging, and performance analysis using accessibility tree snapshots for reliable element targeting, automatic page event handling, and integrated performance tracing with actionable insights.
Integrates with Microsoft's MarkItDown tool to convert documents like PDFs, Word files, and PowerPoint presentations into clean, structured markdown for content extraction and analysis workflows.
Use when an agent needs to operate GitHub natively (create issues and PRs, read and search repositories, and inspect commits) instead of shelling out to ad-hoc git commands.
99.932,663 stars · 4,883 forks · passed install test
MCP server for real-time global intelligence, AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking, enabling agents and scripts to access curated news feeds, country instability indices, and market data.
Provides a secure, configurable interface for executing pre-defined queries against multiple database systems including PostgreSQL, MySQL, SQL Server, Neo4j, Dgraph, and Spanner through a YAML-based configuration system.
99.816,293 stars · 1,706 forks · passed install test
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
An analysis of how coding agents like Claude Code are designed, which breaks an agent into its basic parts and rebuilds it with minimal code: a rudimentary agent with skills, sub-agents and a to-do list in a few hundred lines of Python.
Transform any GitHub project (repositories or GitHub pages) into a documentation hub. Allows AI tools like Cursor to access up-to-date documentation and code, ending hallucinations.
Use when an agent needs to turn the web into clean data: scrape a page, crawl a site, or extract structured content (incl. from PDFs) as markdown the model can read directly.
Provides advanced web scraping capabilities with browser fingerprint impersonation, dynamic content fetching via Chromium, and stealth scraping through modified Camoufox to bypass anti-bot protections, featuring CSS selector-based content filtering to reduce token consumption and support for bulk operations, proxy integration, and multiple output formats.
Enables building, running, and debugging iOS and macOS applications through Xcode with tools for project discovery, simulator management, app deployment, and UI automation testing.
Use to give an agent long-term, cross-session memory backed by a managed service: store and semantically recall facts about a user or project that should persist across days and machines.