"Capture The Flag (CTF) cybersecurity competitions and challenges" matching MCP connectors:

Social media analytics, video analysis, and competitor intel for any MCP-compatible AI agent.

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

Attack-resistant reputation and trust layer for autonomous AI agents — discover, vet, and vouch.

Read-only ESPN, Sleeper, and Fantrax fantasy leagues for Claude, ChatGPT, and other AI tools.

Your AI meets theirs before you do — private matching for needs, offers, and opportunities over MCP.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

rnv-color-mcp, a hosted color-workflow MCP server (Python, Streamable HTTP). Tools: mix (including Kubelka-Munk paint physics), convert between formats, generate harmonies, transform text case, and save/list/get named palettes. It resolves hex / CSS / custom brand color names and refuses unknown colors rather than guessing.

Read-only access to your what2post LinkedIn data: posts, profile stats, follower growth and goals.

AI Visibility and Content Intelligence tools for Claude and MCP-compatible agents.

Find 76,000+ curated healthcare service vendors across 25 categories and all 50 US states.

SEC/XBRL issuer intelligence for crypto public companies via MCP, OpenAPI, x402, and MPP.

A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.

MCP-native open-source Notion alternative: read & write pages, databases and kanban boards.

Government tender search for AI agents. UK, EU and US procurement opportunities.

MCP server for live, sourced Brazilian public data from the official IBGE APIs.

Deploy and operate workloads, secrets, and networking across AWS, GCP, Azure, and private clouds.

The adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.

Search thousands of verified US local service providers across 10 home-services trades, including crawl space repair, floor coating, radon mitigation, commercial electrical, and laundry services. Returns ratings, services, pricing, descriptions, and profile links. Every result passes a completeness gate, so listings are never half-empty.