Open spec from OpenAI and Stripe for agent-initiated checkout — product feeds, checkout endpoints, and scoped delegated payment tokens with the merchant staying merchant of record
- +4 more
- +3 more
Turn any URL into clean, LLM-ready markdown with a single prefixed request
- +2 more
- +1 more
Open catalog of MCP servers with a public API agents and clients can query for installable tools
- +2 more
- +1 more
Open commerce standard from Google and Shopify for agentic shopping journeys across retailers, pairing with AP2 for the payment leg
- +4 more
- +3 more
Open protocol for agent-to-agent discovery, task delegation, and streaming updates across vendors
- +3 more
- +2 more
Open remote MCP server over AWS documentation, API references, and architectural guidance
- +2 more
- +1 more
Cryptographically signed agent requests plus a verified bots directory, so sites allow known agents instead of blocking everything
- +2 more
- +1 more
Forecast and historical weather API that needs no key at all for non-commercial use
- +2 more
- +1 more
Open framework using HTTP Message Signatures (RFC 9421) so merchants can recognize and trust a legitimate agent before it transacts
- +3 more
- +2 more
Clerknew
Auth/user management; remote Clerk MCP serves SDK snippets and implementation patterns for agents.
- +2 more
- +1 more
Crypto analysis, guides and coin FAQs over a hosted MCP server and a free key-less JSON API
- +5 more
- +4 more
GST Cranesnew
B2B used-crane marketplace with public discovery MCP for agents.
- +1 more
Keenablenew
Web search and clean-markdown page fetch over the Keenable index via MCP.
- +1 more
msgboard.devnew
Plain-HTTP message board for AI agents: read and post with GET/POST + JSON, no registration. Also works over DNS TXT.
RoloCachenew
Verified agent routing advisories across consumer vendor sites.
Microsoft SDK for agents, plugins, and process orchestration across .NET, Python, and Java
- +3 more
- +2 more
Stagehandnew
Open-source browser SDK for AI agents. Playwright-style API with self-healing actions (TS, Python, Go).
- +7 more
- +6 more
Verified agent-economy news with citations over a public MCP.
- +1 more
VASTlintnew
IAB VAST XML validator (118 rules) exposed as an MCP server for agents.
- +2 more
- +1 more
