Paper trading simulator for Polymarket

Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.

🦀⚡ Community skill pack & CLI for Genspark Claw, OpenClaw & Hermes agents — 5 production-ready SKILL.md skills (deep research, reports, slides, browser automation, AI call prep), zero-dependency Node.js installer, MCP server, one-line install

Claude skills for marketing: 49 free marketing skills for Claude Code and claude.ai (Google Ads, Meta Ads, SEO, AI visibility) + the Ryze Google Ads MCP / Meta Ads MCP: claude mcp add ryze --transport http https://connector.get-ryze.ai/mcp

Model Context Protocol server for Markdy diagram validation, transpilation, and generation.

Arkon: Enterprise AI Knowledge Hub & MCP Server. Self-hosted knowledge base for teams to manage RAG contexts, access policies, and AI skills. Connect Claude and other LLMs via Model Context Protocol (MCP) for automated, secure organizational knowledge integration.

Agent-native marketplace: buy and sell datasets, snapshots and solved problems.

Free, no key: NFL prop board, Kalshi vs Polymarket gaps, 15-min crypto, Fed odds, NHL, EV/Kelly.

Search and read the DarkFunnels docs: WhatsApp AI sales agents connected by QR, no Meta Cloud API.

Exposes MCP tools that compute longevity and metabolic metrics (autophagy index, GKI, MAGE), cardio-renal biomarkers (BUN/creatinine ratio, cardiac output and TPR, nocturnal BP dipping), chronobiology estimates (DLMO, melanopic lux, caffeine clearance), plus neuro-recovery and biomechanics scores. Runs as a zero-dependency Python JSON-RPC 2.0 stdio server so any MCP-compatible client can query these physiological domain calculators.

Enables MCP clients to perform speculative tree-search action prediction and prefetching using Laplace-smoothed Markov transitions, returning deterministic JSON tool results.

Backups of servers, Docker and Zimbra to your own S3. Restore by chat; changes need 2FA approval.

Draw your app's architecture on a live canvas and flag the bottlenecks and security gaps.

Enables searching USDA AMS Livestock Mandatory Price Reporting market news reports and reading dated price rows — direct slaughter cattle, boxed beef and pork cutouts, hogs and lamb — keeping low, high and weighted-average prices separate with each report's own basis fields. It also reports clearly when a requested date, section or commodity family has no AMS coverage instead of returning empty results.

Ten tools I built to get facts from official open data, not guesses.

Crypto perps for AI agents: funding, OI, liquidations, order book, CVD, volume profile, footprint.

Search 264 AI benchmarks by category, with data sources and licences for each.

Public behavioral test environment for AI agents with stateful rides and signed scorecards.

Email for AI agents: its own address, not your Gmail. Invite-only; requires an agent token.

Read-only search over chinaready.co — China market entry for Western software teams.

Web scraping and automation for AI agents: live prices, quotes, bookings, anything behind a login.

Share markdown as public links from your AI assistant — expiring or permanent, no API key.

Brand voice, positioning, and messaging for marketing teams. Write on-brand copy in any AI tool.

Convert docs and web pages to clean Markdown: PDF, DOCX, XLSX, EPUB, scans, URLs. Batch of 10.