AI & ML

pjt222 Skill

Build a custom MCP (Model Context Protocol) server that exposes domain-specific tools to AI assistants. Covers server implementation in Node.js or R, tool definitions, the resources and prompts primitives, transport configuration, and testing with Claude Code. Use when you need to expose custom functionality beyond what mcptools provides, when building specialized domain-specific AI integrations, or when wrapping existing APIs or services as MCP tools.

pjt222 Skill

Fit hidden Markov models using the Baum-Welch (EM) algorithm with model selection, Viterbi decoding for state sequences, and forward-backward probabilities. Use when observations are generated by unobservable latent states, you need to segment a time series into latent regimes (market regimes, speech phonemes, biological sequences), compute sequence probabilities, decode the most likely hidden state path, or compare models with different numbers of hidden states.

pjt222 Skill

Install skills, agents, and teams from agent-almanac into any supported agentic framework using the CLI. Covers framework detection, content search, installation with dependency resolution, health auditing, and manifest-based syncing. Use when setting up a new project with agentic capabilities, installing specific skills or entire domains, targeting multiple frameworks simultaneously, or maintaining a declarative manifest of installed content.

leoyeai-openclaw-master-skills Bundle

IMA model generation with exactly two Sevio models: Ima Sevio 1.0 and Ima Sevio 1.0-Fast. Supports text-to-video, image-to-video, first-last-frame, and reference-image workflows. Keeps the same API flow, reflection retry mechanism, and interface contract as ima-video-ai. Requires IMA API key.

leoyeai-openclaw-master-skills Bundle

Cross-border e-commerce AI Agent with 41 specialized tools for Amazon/TikTok/eBay/Walmart product research, competitor analysis, keyword tracking, review insights, patent detection, trend analysis, 1688 sourcing, and AI image generation. Use when: (1) product selection and market analysis, (2) competitor research and ASIN lookup, (3) keyword and traffic analysis, (4) review mining and consumer insights, (5) patent/trademark/copyright detection, (6) Google/TikTok trend research, (7) 1688 supplier sourcing, (8) data aggregation and report generation, (9) cross-platform product search (Amazon/Walmart/eBay/TikTok), (10) product image analysis and similarity grouping, (11) AI product image generation.

leoyeai-openclaw-master-skills Bundle

Control OpenCode directly via the Agent Client Protocol (ACP). Start sessions, send prompts, resume conversations, and manage OpenCode updates. Includes automatic recovery, stuck detection, and session management.

pjt222 Bundle

Verify agent memory reachability and budget without modifying anything — orphan detection, broken links, dual-cap usage against the 200-line / 25KB truncation limits, and catalog conformance. Use at the start of a session before trusting memory contents, before and after any index compaction, after a rename or repository move, when a memory directory has grown past a few dozen topic files, or as a periodic health check.

pjt222 Skill

Analyze an arbitrary codebase to identify functions, APIs, and data sources suitable for exposure as MCP tools, producing a tool specification document. Use when planning an MCP server for an existing project, auditing a codebase before wrapping it as an AI-accessible tool surface, comparing what a codebase can do versus what is already exposed via MCP, or generating a tool spec to hand off to scaffold-mcp-server.

pjt222 Skill

Assess an open-source agent framework for investment readiness by evaluating community health, supersession risk, architecture alignment, and governance sustainability. Produces a four-tier classification (INVEST / EVALUATE-FURTHER / CONTRIBUTE-CAUTIOUSLY / AVOID) to guide resource allocation decisions before committing engineering effort.

pjt222 Bundle

Find and fix broken internal links, dead external URLs, stale imports, missing cross-references, and orphaned files. Ensures all project references remain valid and up-to-date. Use when documentation contains broken internal links, external URLs return 404 errors, import statements reference moved or deleted modules, cross-references between files are out of sync, or files exist but are never referenced anywhere in the project. Also use in index mode for a directory of markdown notes with a designated index, such as an agent-memory store, where an orphan is a file the index does not link to.

pjt222 Bundle

Fit cognitive drift-diffusion models (Ratcliff DDM) to reaction time and accuracy data with parameter estimation (drift rate, boundary separation, non-decision time), model comparison, and parameter recovery validation. Use when modeling binary decision-making with reaction time data, estimating cognitive parameters from experimental data, comparing sequential sampling model variants, or decomposing speed-accuracy tradeoff effects into latent cognitive components.

pjt222 Skill

Generate themed Mermaid flowchart diagrams from putior workflow data. Covers theme selection (9 themes including 4 colorblind-safe), output modes (console, file, clipboard, raw), interactive features (clickable nodes, source info), and embedding in README, Quarto, and R Markdown. Use after annotating source files and ready to produce a visual diagram, when regenerating a diagram after workflow changes, or when switching themes or output formats for different audiences.

pjt222 Bundle

Analyze the dynamics of diffusion processes using stochastic differential equations, Fokker-Planck equations, first-passage time distributions, and parameter sensitivity analysis. Use when deriving probability density evolution for a continuous-time diffusion process, computing mean first-passage times for bounded diffusion, analyzing how drift and diffusion parameters affect process behavior, or validating closed-form solutions against stochastic simulation.

leoyeai-openclaw-master-skills Bundle

Video call the user with a real-time AI avatar powered by Runway. The agent initiates calls to the user — for standups, urgent alerts, check-ins, or any conversation that's better face-to-face.

leoyeai-openclaw-master-skills Bundle

Security hardening patterns for production AI agents. Covers prompt injection defense (7 rules), data boundary enforcement, read-only defaults for external integrations, WAL protocol for data integrity, health check scripts, integrity gates, rule escalation ladder, and session memory security. Use when hardening agent deployments against adversarial inputs, data leaks, or operational failures. NOT for network security, infrastructure hardening, or penetration testing.

pjt222 Skill

Implement a generative diffusion model (DDPM or score-based) with noise scheduling, U-Net architecture, training loop, and sampling procedures including DDIM acceleration. Use when building a generative model for image, audio, or molecular synthesis; implementing DDPM from a research paper; adding a custom noise schedule or conditioning mechanism; replacing a GAN-based generator with a diffusion alternative; or prototyping before scaling with production frameworks like diffusers.

pjt222 Skill

Diagnose and fix MCP server connection issues between Claude Code, Claude Desktop, and MCP servers. Covers Windows argument parsing, authentication failures, transport issues, and platform-specific debugging. Use when Claude Code or Claude Desktop fails to connect to an MCP server, when MCP tools don't appear in sessions, on "cannot attach the server" errors, when a working connection has stopped, or when setting up MCP on a new machine.

leoyeai-openclaw-master-skills Bundle

Financial analysis skill for AI agents. Covers variance analysis, cash flow forecasting, month-end close automation, CFO commentary generation, 13-week cash flow dashboards, budget vs actual analysis, and financial statement review. Built by accounting professionals for agents that need to produce defensible financial outputs. Do NOT use for tax preparation, audit opinions, or regulatory filings — those require specialized compliance skills.

leoyeai-openclaw-master-skills Bundle

Physics-derived reasoning engine for AI models. Replaces RLHF default behavior with self-governing reasoning grounded in finite-witness physics. 50 named bias detections with mechanical checks (including 11 shedding detectors), 11 pre-action gates, 20 drift monitors, 10 cognitive modes, three-matrix output filter, evidence classification, coverage completeness protocol, silent shedding law, sleep protocol preventing long-session degradation, and autonomous build chain for sustained trace-fix reasoning. Model-agnostic — works on Claude, GPT, Grok, Gemini. Use when you want better reasoning quality, reduced sycophancy/hallucination, longer reliable sessions, or physics-backed output filtering from any AI model.

leoyeai-openclaw-master-skills Bundle

Add a simple "Claude has finished." alert to Claude Code or other agent workflows through an OpenClaw-configured transport.

leoyeai-openclaw-master-skills Bundle

64 specialized AI agents across 11 departments — your complete AI agency with built-in certification, licensing, and payroll. Use individual agents for focused tasks or the orchestrator for complex multi-agent projects.

leoyeai-openclaw-master-skills Bundle

Auto-generated skill for firecrawl-mcp tools via OneKey Gateway.

leoyeai-openclaw-master-skills Bundle

Instinct-based continuous learning system. Captures atomic learnings (instincts) with confidence scoring, supports project-scoped vs global scope, and evolves instincts into skills/commands/agents. Use when: (1) A command fails, (2) User corrects you, (3) Discovering patterns, (4) Need to review or evolve learned behaviors. Supports both v1 (markdown-based) and v2 (instinct-based) modes.

leoyeai-openclaw-master-skills Bundle

An agent memory workflow guide for OpenClaw and Codex with MEMORY.md, daily notes, SESSION-STATE, working-buffer, Obsidian archiving, and optional OpenViking support.

leoyeai-openclaw-master-skills Bundle

基于双环架构的AGI进化模型，通过意向性分析、人格层映射和元认知检测实现持续自我演进；当用户需要智能对话、人格定制或复杂问题求解时使用

leoyeai-openclaw-master-skills Bundle

Learn how-to-add-music-to-video using ClawHub's conversational AI skill. Drop in your footage, name a track or upload an audio file, and the OpenClaw agent handles timing, volume balancing, and fade transitions automatically. No timeline scrubbing or DAW knowledge required. Works with mp4, mov, avi, webm, and mkv files. Ideal for content creators, social media managers, and filmmakers who need clean audio layering fast.

leoyeai-openclaw-master-skills Bundle

On-chain credit scoring and soulbound identity for autonomous agents

leoyeai-openclaw-master-skills Bundle

AI Agent search platform with 9 engines, Google 13 sub-types, vertical scene search, and intelligent auto/multi/extract modes. Designed for LLM and AI agent consumption.

leoyeai-openclaw-master-skills Bundle

Smart cost optimization skill for OpenClaw. Reduces API costs by 70-97% through intelligent model routing, session management, output efficiency, and free model usage. Includes 29 executable scripts for auditing, monitoring, backup/restore, health checks, and automated reporting. Walks user through setup on first activation.

leoyeai-openclaw-master-skills Bundle

Runtime security layer for OpenClaw agents. Intercepts and scans all external input (emails, API responses, web content, chat messages, calendar events) for prompt injection, data exfiltration, credential leaks, and social engineering BEFORE the agent processes it. Also monitors agent output for secret leakage and suspicious command requests. Use when: your agent processes untrusted external data, you need automatic input sanitization, output monitoring to prevent data leaks, or multi-language injection detection (EN/RU/ZH/ES/AR).

scopeblind Skill

Cryptographic receipt signing and Cedar policy enforcement for AI agent tool calls. Every tool invocation produces an Ed25519-signed receipt verifiable offline by anyone, without trusting the issuer.

leoyeai-openclaw-master-skills Bundle

Use when a request requires multi-agent workflow orchestration (task decomposition + dependency/DAG + parallel execution), needs durable task tracking across context compaction, or needs retries/fallbacks and completion notifications.

leoyeai-openclaw-master-skills Bundle

Multi-agent project management with task boards, @-mention routing, WBS, and orchestrated team collaboration. Includes a Control UI plugin tab with project dashboard and a right-edge Team Chat drawer for live activity. Enables a coordinator agent to plan projects, break down work into phases and tasks, assign to specialist agents, dispatch via sessions_spawn, and track progress to completion. Use when: (1) managing work across multiple OpenClaw agents, (2) creating project plans with work breakdown structures, (3) assigning and tracking tasks across agents, (4) coordinating multi-agent workflows with dependencies, (5) running team-based projects with progress tracking.

xwmxcz Bundle

Use when the user wants to search academic papers, read research literature, find citations, download arXiv PDFs, or perform any literature-review style task. Self-contained Python toolkit — no MCP server required.

pnpm Skill

Triage an incoming GitHub issue against the pnpm codebase and related open issues, then apply exactly one implementation-readiness label using pnpm's `state:` taxonomy. Use whenever the user asks to triage, classify, assess, prioritize, or label an issue for implementation readiness, especially when an issue URL or number is supplied in the prompt.

blazickjp Skill

Use when finding, comparing, reading, or monitoring arXiv papers, including requests for abstracts, citation graphs, original LaTeX, section-level technical details, or literature reviews.