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Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.

15 available skills

e2e

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langwatch

The platform for LLM evaluations and AI agent testing

2.8k
0
AI

obs-cost

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shepard-system

Self-hosted observability for AI coding agents. Clone. Configure. See.

60
0
AI

sdlc

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dlupiak

Claude Code Session Dashboard — local observability for ~/.claude sessions

27
0
Data

typescript-sdk

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comet-ml

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

17.8k
0
AI

ui-route

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andrewn6

Traceway: observability for LLM's

1
0
AI

Observability

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blackpwnguin

Observability is a skill that enables real-time monitoring of PAI multi-agent activity, providing insights into agent performance and behavior through WebSocket streaming.

0
0
Developer

observability-guidelines

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mvappshub

Observability-guidelines is a set of principles and guidelines for ensuring comprehensive visibility into distributed systems and microservices, promoting modular design and test-driven development

0
0
Developer

session-replay

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nexus-labs-automation

Claude Code plugin for mobile app observability: crash reporting, performance monitoring, and instrumentation for iOS, Android, and React Native

0
0
Developer

langfuse

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avivsinai

A Model Context Protocol (MCP) server for Langfuse, enabling AI agents to query Langfuse trace data for enhanced debugging and observability

0
0
Developer

workers-best-practices

[ Official ]
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cloudflare

Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state, secrets, bindings, observability). Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

526
0
Developer

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

fastapi-best-practices

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vimalkodoth

FastAPI Cursor Starter Kit: production backend template for Cursor/AI teams. API-only, layered (endpoints→services→repos), Celery+RabbitMQ RPC, PostgreSQL+Alembic. Built-in observability and quality (metrics, idempotency, Black, mypy, pre-commit). Cursor rules keep AI-generated code aligned so you extend without fighting the structure.

0
0
Developer