Browse agent skills

TypeScript models and utilities for VitalSigns Knowledge Graph ontology

Fitness scoring and LLM evaluation for functional TypeScript codebases using the functype ecosystem

Graphit CLI - Build custom dashboards from any AI coding assistant

An online prompt engineering tool designed to transform rough ideas, lyrics, moods, and visual concepts into polished Veo 3 video-generation prompts.

An online prompt engineering tool designed to transform rough ideas into polished Veo 3 video-generation prompts.

Drop in front of any OpenAI / Claude / Gemini call as a token cost-guard. Blocks vague prompts before you pay for them. Deterministic, zero-dependency, sub-millisecond compile.

Runtime-agnostic deterministic experiment assignment and feature-flag evaluation for Lumitra Analytics

Unscoped convenience entry point for the Stackline AI Ollama provider.

n8n community node to read, create and modify Sage X3 objects via the CAdxWebServiceXmlCC SOAP service (JSON in, JSON out)

NVIDIA NIM integration as a Chat Model for n8n AI Agents and Model Selector.

Nodo custom de n8n para conectar con WAHA (WhatsApp HTTP API)

n8n community node to capture website screenshots with the ScreenshotRender API

n8n community node for seventhings: manage assets, tasks, rental cases, locations, rooms and files.

Framework-agnostic annotation overlay for static draft previews. Drop in via a <script> tag.

XP-Gate quality gates + AI workflow skills for OpenCode

Multiplayer collaboration for AI coding agents. Connects coding sessions (Claude Code, Cursor, etc.) to team communication channels (Slack, WhatsApp) so teammates can observe, advise, and coordinate in real time.

OpenCode plugin that connects Cursor's API to OpenCode via OAuth, model discovery, and a local OpenAI-compatible proxy.

n8n node for Africa's Talking API - Send SMS, airtime, and make voice calls

One-command setup for chifu — installs the CLI, teaches your AI coding agent (Claude Code, Cursor, Windsurf) to check dependencies for CVEs, and saves your API key. Run with `bunx @marshell/chifu-wizard` or `npx @marshell/chifu-wizard`.

Interactive CLI that generates a Phosphor-style SVG icon from a natural-language description — library match first, keyless AI generation fallback. Outputs SVG, a React component, and PNG.

SIAF Evolution CLI - Gerenciamento de agentes IA e RAG

CI intelligence engine for test pipelines. Detects regressions, flaky tests, and failure lifecycle in pull requests.

CasADi — symbolic framework for algorithmic differentiation and numerical optimization, compiled to WebAssembly. Runs in Node.js with on-demand solver plugins (ipopt, fatrop, sundials, ...).

Report how much rate limit or subscription quota each registered Smithers account has consumed, across Claude, Codex, OpenAI, Anthropic, and Google providers.

create Bale bots with a Telegraf-like framework for Bale messenger

Track your AI coding tool spend and compete on the global leaderboard

TOGA Technology Team Claude Knowledge System — shared AI coding harness with skills, knowledge base CLI, and project installer for Claude Code.

TryAii Diff Routing Engine -- Embedding-based AI model router. Understands your prompt semantically and routes to the best model based on benchmarks, cost, speed, and quality.

CMO in a Box (media buyer): a Claude Code skill that scrapes long-running winning ads from the Meta Ad Library via Apify, templates the winners, then acts as your CMO to generate aligned ad copy and image/video creative via Higgsfield.

Claude Code skills para investigar Kubernetes (AWS EKS): overview de namespace/cuenta, detalle de pod y logs (estáticos o en vivo).