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

23 available skills

wrap

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mag123c

wrap is a token and cost tracker that enables ultra-fast monitoring of LLM token usage, designed to optimize AI coding workflows and improve developer efficiency.

60
0
Developer

next

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mag123c

Ultra-fast token & cost tracker for LLM Token Usage (e.g. Claude Code)

52
0
Developer

review-design

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janekbaraniewski

The one dashboard you’ve been looking for — track spend and usage across Claude, Cursor, OpenRouter, Copilot, Gemini, Codex, and more.

8
0
AI

obs-cost

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shepard-system

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

60
0
AI

nakafa-content

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nakafaai

nakafa-content is an AI-driven educational platform designed for K-12 to university learning, offering a community-driven approach to content creation.

75
0
AI

ai-context-repository

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BenWeatherall

A vscode extension that provides data / logic flow diagrams similar to Unreal Engine's Blueprints for Python projects

0
0
Developer

token-cost-ledger

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vibbs

token-cost-ledger is a skill for tracking AI token consumption and costs, generating ledger entries in JSONL and summary reports in Markdown.

0
0
Developer

da-content-authoring

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Permit-Junction

da-content-authoring is a skill that enables developers to author and edit content in DA, a web-based content editor for AEM Edge Delivery Services sites.

0
0
Developer

round-main-control

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KarubiOhayo

round-main-control is a skill that maintains main thread judgment quality and ensures consistency across result, review, relay, and task board data.

0
0
Developer

m04-zero-cost

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k1-c

✨ A TUI client for Linear.app — manage issues, projects, and cycles from your terminal

1
0
Developer

technical-constitution

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irahardianto

Self-hosted RAG engine for AI coding assistants. Ingests technical docs & code repositories locally with structure-aware chunking. Serves grounded context via MCP to prevent hallucinations in software development workflows.

0
0
Developer

social-content

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Arvmor

xByte infra; facilitates “Pay-per-Byte” x402 payments.

0
0
Developer