Browse agent skills

Excalibur (xcb) is a control plane for Codex and Claude Code subscriptions. Sign in once, then agents route work by quota and health and run unattended.

11 skills for an AI agent running YouTube scripts, packaging, retention and channel planning.

A compact, exact o200k_base tokenizer for Supabase Edge Functions and other web runtimes.

Lints every slide and step of a <deck-shift> deck in Chrome, and draws a contact sheet.

Records a <deck-shift> talk as a webcam video plus a timed Puppeteer Replay flow, and replays them into one video.

Linqr live chat SDK for React Native / Expo — in-app messenger (iOS, Android, Expo web)

Effect-native runtime for stateful coding-agent harnesses whose Messages live in a StdTable

AI reasoning QA + retake note: when an AI answer disappoints, diagnose where its chain-of-thought went wrong and produce a self-contained retake note you paste back, so the original AI answers better. 不满意就诊断那段深度思考哪里错，产出一段可粘回原对话的重拍单（Retake note）。支持文本/图像/视频提示词。Second Take · 诊断与重拍。

Session Deck in the terminal: background Claude Code and Copilot CLI sessions with a live preview and attach/detach, native on Windows

Regression tests for Claude Code skills: check that every request still loads the right skill

FLUF Connect listing, order and marketplace event automation for n8n

Makes coding agents write commits and PRs a reviewer can read: what changed and why, with the names, files and test counts they cite checked against the diff and the repo. No API key needed.

Native Liftaven REST API integration for n8n workflows.

Native PreyReach REST API integration for n8n workflows.

Native Adlane REST API integration for n8n workflows.

Native Facehunch REST API integration for n8n workflows.

Native HealthCheckEmail REST API integration for n8n workflows.

Native Charmshots REST API integration for n8n workflows.

Native Postraid REST API integration for n8n workflows.

Native Directoryz REST API integration for n8n workflows.

Native Demovela REST API integration for n8n workflows.

OpenCode V2 plugin for Gemini Google Search Grounding with academic-style inline citations, sources list, dynamic model selection, and automatic fallback chain.

Official zero-dependency Node.js and TypeScript client SDK for MergenDB - the ultra-compact, columnar embedded database engine.

AI-authored Spine 2D character parts from one anime painting and its See-through layer decomposition: measured parts, weighted-mesh rig specs, verified through spine-rigc before anything is written. A CLI for agents that cannot see the image.

Floating DeepSeek API balance badge for the DeepSeek Harness Web UI, backed by the harness's own DEEPSEEK_API_KEY credential

Free web teleprompter for recording video: one word at a time right under the camera, pace via inline markup, local recording in the browser. No server, no sign-up.

Heuristic detection library for identifying conversational patterns associated with unhealthy user-AI interaction dynamics

Self-contained System 1 decision engine: multilingual INT8 transformer served by a zero-dependency native binary (or the bundled pure-Rust WASM engine). TypeSafe Jev wire-compatible (/v1/systemone). Runs offline in Node.js, Bun and browsers.

Agent skill + CLI for fast typed judgements (yes/no, pick-one, rating) from any Jev-style System One endpoint. Installs the jevx binary from GitHub Releases.

The Parlance narrative runtime for JavaScript and TypeScript: play dialogues, conditions, effects, checks, quests and saves exactly as the Parlance editor does.