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Killer-Skills

Developer

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Discover the world's most comprehensive directory for AI Agent Skills and community-driven MCP Servers (Model Context Protocol). Seamlessly find and install high-quality developer integrations for your Claude Desktop, Cursor, or custom AI agents. From cloud operations to API integrations, explore verified open-source MCP practices to supercharge your AI workflows.

790 available skills

ordo-rule-development

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Pama-Lee

ordo-rule-development is a high-performance rule engine built in Rust, utilizing a Step Flow model for organizing rules and executing actions.

23
0
Finance

plugins-guide

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kcosr

plugins-guide is a panel-based personal assistant with a plugin architecture, supporting text and voice interfaces, and allowing extensions with custom plugins or built-in plugins exported as skills with CLIs.

22
0
Browser

forge-mesh-loading

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RosyGameStudio

forge-mesh-loading is a skill that enables loading and rendering of 3D models from Wavefront OBJ files using SDL's GPU API.

20
0
Developer

debug-stuck-eval

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METR

debug-stuck-eval is a skill that enables developers to troubleshoot and debug stuck evaluations using UK AISI's Inspect in the Cloud, leveraging commands like hawk auth and hawk status.

20
0
AI

oiloil-ui-ux-guide

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OpenDCAI

oiloil-ui-ux-guide is a skill that provides guidance on modern minimal UI/UX design, offering principles and rules for clean design and reviewing existing UI for prioritized fixes.

20
0
Data

testing-patterns

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konecty

testing-patterns is a set of testing principles and tools for Node.js/TypeScript backend, following a testing pyramid with recommended proportions of Unit, Integration, and E2E tests.

19
0
Developer

elixir-cyclic-deps

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matteing

elixir-cyclic-deps is a coding agent that checks and removes cyclic dependencies in Elixir projects, requiring Elixir version 1.19 or higher

18
0
AI

vue-best-practices

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libondev

vue-best-practices is a UI component library for Vue, enforcing strict template rules and providing a standardized approach to component development.

18
0
Design

testing

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hw-native-sys

Testing is a community-driven PyPTO implementation that automates the validation of code changes through building and running tests.

17
0
Data

ai-elements

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ssdeanx

AgentStack is a production-grade multi-agent framework built on Mastra, delivering 50+ enterprise tools, 25+ specialized agents, and A2A/MCP orchestration for scalable AI systems. Focuses on financial intelligence, RAG pipelines, observability, and secure governance. ACP Openclaw, Gemini CLI, Opencode

17
0
Browser

code-reviewer

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jaredpalmer

code-reviewer is a composable AI agent runtime that assists developers in reviewing code changes, such as new features or utility functions, before creating pull requests.

17
0
AI

deploy-mcp

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futuresearch

deploy-mcp is a skill that automates the deployment of MCP servers using GitHub workflows and supports pandas-dataframe for data analysis.

17
0
Data