API Design
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Add WebMCP so ChatGPT can use your site without clicking around
What is WebMCP on a live page. Register one Site tool with document.modelContext so ChatGPT Work can use your site without clicking around the interface.
x402 left Coinbase and got a standards body
x402 Foundation left Coinbase for the Linux Foundation. Wire the three V2 headers, then point production at a facilitator that actually settles mainnet.
Eleven vendors back ai-catalog.json manifests under their own domains
Agentic resource discovery launched in June with eleven vendor backers. A scan of 44 domains six weeks later found a working catalog on exactly one of them.
Every Stateless MCP Server Rebuilds State Somewhere
A stateless MCP server never deletes its state, it just relocates it. The measured wire cost, the three places it lands, and how to pick one of them on purpose.
Perplexity Isn't Shutting Down. Its Citation Corpus Might Shrink
No, Perplexity is not down. The lawsuits threaten which sources it can read, so plan for a thinner citation set inside a healthy 200, and detect it in code.
WebMCP Has 20× the Interest and Zero Deployments
WebMCP adoption is zero across 111,076 scanned domains while search interest holds near 20 times its January level. Here is what to ship now, and what to watch.
Building an MCP Server From Scratch (The Parts Nobody Explains)
Build an MCP server in TypeScript from zero. Covers the handshake, Streamable HTTP transport, OAuth 2.1 auth, error codes the SDK swallows, and production deployment patterns.