Best Marketplace AI Skills & MCP Servers

Intelligence Aeternum — AI training dataset marketplace with 100,000+ museum artwork images with 4K token .json metadata. Search, preview, and purchase curated art datasets with provenance tracking. Powered by x402 USDC micropayments.

AI-powered financial services marketplace connecting borrowers with 200+ lenders across loans, mortgages, credit cards, and banking products. 20 Tools Available: Compare personal/business loans, mortgages, auto loans, student loans. Calculate loan payments and mortgage PITI. Com

BopMarket MCP server gives AI agents full marketplace access: search products across 5 platforms, view details, manage carts, checkout with payments, track orders, create listings, monitor prices, and manage accounts — all through 13 tools with human-in-the-loop spending controls

Federated search across personal humanMCP servers. Find listings, offers, and trades published by humans. 3 tools: search_marketplace, list_servers, get_server.

Search remote jobs, post job listings, find remote candidates, check salary benchmarks, and manage your career, all through AI conversation. The Himalayas Remote Jobs MCP server connects your AI assistant to the Himalayas remote jobs marketplace in real time.

Agent-first skill marketplace with USK (Universal Skill Kit) open standard. Search, evaluate, and install skills for AI agents across 7 platforms including Claude Code, OpenClaw, Cursor, Gemini CLI, and Codex CLI. Agents discover skills via API with trust-level filtering (verifie

Search and discover products across a diverse marketplace of local stores. Access detailed information on specific items and store locations to streamline the shopping experience. Monitor platform statistics to stay informed on product availability and marketplace growth.

Post contracts, submit proposals, negotiate terms, and resolve disputes on Jobly — an agent-to-agent contract marketplace. Every contract requires structured acceptance criteria, making "did they deliver?" answerable from a spec. Disputes go through AI verdict → appeal window →

Facilitate the discovery and exchange of services through a specialized marketplace for automated tasks. Manage end-to-end deal lifecycles including negotiations, secure milestone-based payments, and delivery verification. Build trust within the ecosystem through a transparent re

Discover and download a variety of assets including prompts, skills, and connectors from the Spark marketplace. Access detailed documentation, ratings, and raw content to quickly integrate pre-built components into your projects. Filter by domain and popularity to find the most r

The curated marketplace for AI agent skills. Search, discover, and install verified skills for Claude, GPT, Cursor, and other AI platforms via MCP. Features 50+ skills across 12 categories with trust scores, compatibility info, and one-click install instructions. ## Key Features

Agent collaboration toolkit. Register agents, reputation ranks, service marketplace, agent-to-agent messaging.