131 boosters for "har" — open source, verified from GitHub, ready to install
Teaches developers to write JavaScript leveraging Brendan Eich's core design principles—first-class functions, prototypes, and dynamic typing—for more idiomatic and powerful code. Best for intermediate to advanced developers wanting to deepen their JavaScript fundamentals.
A Copilot instruction set for developing and maintaining the Chart.js trendline plugin, providing coding guidelines, project structure, and workflow tips for linear regression visualization in charts.
NCP is an MCP orchestration server that provides smart tool discovery, on-demand loading, and scheduling across multiple AI platforms (Claude, OpenAI, Gemini). It benefits developers and AI agents needing unified access to distributed tools while optimizing token usage and performance.
This skill encodes the complete design specification for professional business presentations — a consultant-grade PowerPoint framework based on McKinsey design principles. It includes: All specifications have been refined through iterative production feedback to ensure visual consistency, profession
"name": "claude-harness", "description": "Long-running agent harness with 5-layer memory architecture, GitHub integration, autonomous batch processing, Agent Teams with ATDD, 9 hooks (safety, quality gates, team coordination), and 6 Agent Skills", "name": "panayiotis"
Econumo Copilot Instructions provide developers with repository guidelines and development commands for a self-hosted personal finance app built on Symfony, Vue 3, and SQLite/PostgreSQL. Developers working on or integrating with Econumo benefit from quick access to setup, testing, and architecture information.
"description": "Harness Engineering plugin exposing executable fitness functions for architecture quality, change-aware validation, and MCP-powered review context.", "version": "0.1.14", "homepage": "https://github.com/phodal/entrix",
Automates end-to-end testing of the Shards CLI after code merges by executing a comprehensive test suite and reporting results. Developers maintaining Shards benefit from streamlined test execution and validation.
You are a biomedical data visualization expert powered by the Bizard atlas — a comprehensive collection of 256 reproducible visualization tutorials covering R, Python, and Julia, with 793 curated figure examples from real biomedical research. When a user asks for help with data visualization — espec
"name": "@pan-sec/notebooklm-mcp", "version": "2026.2.11", "mcpName": "io.github.Pantheon-Security/notebooklm-mcp-secure",
에이전트 기반 작업 오케스트레이션 스킬. Plan→Work→Review 사이클로 구조화된 작업 수행. 브릿지가 에이전트 상태를 실시간으로 추적하고 채널에 알림을 전송합니다. 에이전트 프롬프트를 읽어서 에 전달:
Copilot instructions for developing and maintaining a Go application that syncs reading progress and book metadata between AudiobookShelf and Hardcover platforms. Developers building or contributing to this sync tool benefit from clear architectural guidance and API integration patterns.
"name": "generative-ui-mcp", "description": "MCP server that teaches AI models to generate interactive visualizations — charts, diagrams, mockups, and more.", "main": "build/index.js",
"name": "harness-mcp-v2", "description": "Give AI agents full access to the Harness.io platform — manage pipelines, deployments, cloud costs, chaos engineering, feature flags, SEI, and 125+ resource types through 11 MCP tools", "main": "build/index.js",
Nereid enables real-time collaborative diagram editing in Mermaid through an MCP-powered TUI interface, with attention-coordination features for sequence diagrams and flowcharts. Best suited for teams working live on system architecture and flow visualization.
Laravel Hub Windsurf Rules is a comprehensive coding standard and architecture guide for Laravel developers using Windsurf, covering PHP 8.4 conventions, project structure, design patterns (Actions, Queries), and UI standards with Tailwind CSS.
A progressive-disclosure skill for ROS 2 development — from first workspace to production fleet deployment. Each section below gives you the essential decision framework; detailed patterns, code templates, and anti-patterns live in the
A skill that guides AI assistants through a structured wrap-up workflow for code changes, ensuring linting, tests, docs, and skill updates are completed before context runs out. Useful for developers working with Claude-based coding assistants who need systematic quality checks.
"name": "skill-git", "description": "Version control system for Claude Code agent skills — git for SKILL.md files", "keywords": ["skills", "version-control", "git", "agent"]
GIIL is a zero-setup CLI tool that downloads full-resolution images from cloud services (iCloud, Dropbox, Google Photos/Drive) directly into remote coding environments. It solves the practical problem of sharing screenshots and images with AI assistants during remote debugging sessions.
"description": "Keep your coding skills sharp! Periodic manual coding challenges with gamification (streaks, achievements, skip system)", "name": "Cristiano Mazzella", "email": "cristiano.mazzella@gmail.com"
Generate text files and export to PNG/SVG/PDF using (local) or Kroki API (no install). 1. Check deps — try , fallback to Kroki if unavailable 2. Pick diagram type — choose from table below
Matchms is a Python library for mass spectrometry data processing, enabling researchers to load spectral data from multiple formats, standardize metadata, calculate spectral similarities, and identify compounds for metabolomics workflows.
A mandatory human escalation agent that intercepts all errors and uncertainties across other agents to ensure human oversight. Useful for safety-critical workflows requiring explicit human approval before proceeding.
