Web Engineering •
How to Make Your Site Agent-Readable: 4 Layers, One Worker
Make your site agent-readable in four layers — readable, discoverable, callable, payable. Three are build-time files; only /mcp needs a Worker.
10 min read
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AI Coding Agents & DX •
Fix your agent tool instructions: GitHub's 20% review-cost cut
Agent tool instructions decide what your agent costs. GitHub kept the same grep/glob/view toolset, rewrote the guidance, and cut review cost by ~20%.
9 min read
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AI Security •
MCP Write Controls: Lessons from Cloudflare WriteGuard
MCP write controls decide what your agents can break. Cloudflare's WriteGuard shows the pattern: per-tool risk tiers, agent attribution, central audit.
13 min read
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AI Security •
How to Secure MCP Write Tools: Cloudflare's WriteGuard Lesson
How to secure MCP write tools: the spec puts confirmation on the client — the one layer you don't control. Cloudflare's WriteGuard moves the gate server-side.
11 min read
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AI Engineering •
ChatGPT Apps SDK and the Super App Reform: How Apps in ChatGPT Work (2026)
The ChatGPT Apps SDK explained: how apps in ChatGPT work, why it's built on MCP, who the launch partners are, and how developers build and submit apps.
7 min read
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AI Engineering •
Deploy an MCP Server on Cloudflare Workers (Free, at the Edge)
Deploy an MCP server on Cloudflare Workers: wrangler.toml, the run_worker_first model, routing /mcp, local testing, and going live on the free tier.
7 min read
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AI Engineering •
How to Build an MCP Server: A Step-by-Step Guide (2026)
How to build an MCP server, step by step: JSON-RPC 2.0, the Streamable HTTP transport, typed tools, and agent discovery — from a real one I shipped.
9 min read
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