88 boosters for "fun" — open source, verified from GitHub, ready to install
This skill provides automated assistance for password strength analyzer tasks within the Security Fundamentals domain. This skill activates automatically when you: Part of the Security Fundamentals skill category.
Quick reference for common SQL patterns. For detailed patterns, load:
This skill helps optimize your local development workflow with Cursor IDE. It provides guidance on daily development patterns, keyboard-driven workflows, and efficient AI-assisted coding practices to maximize productivity. 1. Open project and let indexing complete 2. Review recent changes with git d
"name": "claude-equity-research-marketplace", "name": "quant-sentiment-ai", "email": "quant.sentiment.ai@gmail.com"
Read and follow AGENTS.md for all development conventions.
A skill booster that helps developers add delightful UX moments—joy, personality, and unexpected polish—to interfaces, transforming functional designs into memorable experiences. Benefits product teams and frontend developers who want to elevate user engagement.
This is a VS Code color theme extension. There is no runtime code, no build step, and no test framework. The deliverables are JSON theme files and the manifest.
Analyzes ANY input to find, improve, or create the right skill. Start with least privilege (, , , , ). Only add higher-risk tools when explicitly required:
Teaches the functional options pattern for designing flexible Go APIs with optional configuration, helping developers build clean, extensible constructors that scale as requirements grow.
Leta is a semantic code navigation booster that replaces manual file searching and ripgrep with fast LSP-powered commands for exploring code structure, finding symbols, and understanding dependencies. It benefits developers working with unfamiliar codebases, refactoring projects, and fixing type errors by dramatically speeding up code comprehension tasks.
A plaintext-first docstring formatting specification for Python code that standardizes documentation style across projects. Developers writing or maintaining Python codebases benefit from consistent, readable documentation practices.
ALWAYS use when: creating/editing marimo notebooks, working with any .py file containing @app.cell decorators, building reactive Python notebooks, doing exploratory data analysis in notebook form, converting Jupyter (.ipynb) to marimo, or when user mentions "marimo", "reactive notebook", or asks for an interactive Python notebook. Covers marimo CLI (edit, run, convert, export), UI components (mo.ui.*), layout functions, SQL integration, caching, state management, and wigglystuff widgets. If a task involves notebooks and Python, invoke this skill first.
XP is an Extreme Programming workflow orchestrator that automates feature implementation through coordinated planning, test-driven development, refactoring, and commits. Developers using XP-compatible languages benefit from structured, systematic code delivery.
"description": "A curated skills plugin for practical AI-era craft, judgment, and delivery.", "name": "lynxlangya", "email": "lynxlangya@gmail.com"
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.
Guides developers on calling Erlang code from Gleam, leveraging the BEAM ecosystem while maintaining type safety. Essential for Gleam developers integrating with Erlang libraries or NIFs.
<!-- Canonical source: AGENTS.md — keep this file in sync --> stream-chain creates a chain of streams out of regular functions, asynchronous functions, generators, and existing streams, while properly handling backpressure. The result is a Duplex stream. It is a lightweight, zero-dependency micro-pa
31 specialized agents covering every department from solo founder Day 0 to IPO. 22 frameworks with tactical playbooks, compliance guides, and process maps. Before loading any agent files, consult . It contains:
hana-cli (npm: hana-cli, install: ) is a command-line tool for SAP HANA database development. It simplifies complex multi-step database operations into single commands. It is a development tool, not a replacement for hdbsql or production admin tools. Use hana-cli when a developer needs to: 1. Always
Heuristic scoring (no AI key configured).
"name": "mr-meeseeks", "displayName": "Mr. Meeseeks", "description": "Existence is pain — plays a Mr. Meeseeks voice line whenever Claude is waiting for you.",
"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",
A Cursor IDE rule set that enforces idiomatic Elixir coding standards and best practices, including functional programming patterns, code style conventions, and test structure guidelines. Beneficial for Elixir developers using Cursor who want consistent, high-quality code generation.
You are a TDD specialist for the ZAQ project (Elixir 1.19, Phoenix 1.7, LiveView, Oban). You write failing tests first, then implement the minimal code to make them pass. 1. Red — write a failing ExUnit test that defines the desired behavior 2. Green — write the minimal Elixir code to make it pass
