Dev.toOctober 10, 2026 · 18 min read
theAuth Guide: Cap Agent Spend and Require Human Approval
Part 2 of 8aisecurity
Writing
RSSEvery essay and deep dive I have published, aggregated here and from the Levelrail blog and Dev.to.
40 pieces
Dev.toOctober 10, 2026 · 17 min readtheAuth for AI Agents: Identity and Scoped Permissions
Part 5 of 8aiwebdev- Dev.toOctober 10, 2026 · 21 min read
Secure an MCP Server for Production with theAuth
Part 7 of 8mcpai 
Dev.toOctober 10, 2026 · 19 min readtheAuth Audit Trails: Compliance Logging for AI Agent Actions
Part 8 of 8securityai
Dev.toOctober 10, 2026 · 6 min readLet an AI Agent Deploy Safely: A Scoped MCP Server With an Audit Trail
aimcp
Dev.toJuly 20, 2026 · 7 min readStreaming LLM responses in TypeScript: SSE, ReadableStream, and the React 19 useChat hook.
aitypescript
Dev.toJuly 15, 2026 · 8 min readType-safe LLM outputs with Zod: stop guessing what the model returns.
typescriptai
Dev.toJuly 13, 2026 · 7 min readBuilding a production AI agent in TypeScript with Mastra: a 2026 step-by-step.
aitypescript
Dev.toJune 14, 2026 · 7 min readOpenAI Codex now finishes 85% of scoped tasks. Here is the /goal workflow that gets you there.
aiproductivity
Dev.toJune 8, 2026 · 7 min readRAG with Postgres pgvector in 2026: the full TypeScript pipeline.
aipostgres
Dev.toMay 27, 2026 · 7 min readGoogle's Gemini 3.5 Flash is 4x faster than other frontier models. Here is how to call it from TypeScript.
aitypescript
Dev.toMay 26, 2026 · 6 min readBuild your first MCP server in TypeScript: the 2026 setup that takes 30 minutes.
aitypescript
Dev.toMay 26, 2026 · 6 min readCursor 3 ships parallel AI agents. Here is the multi-agent workflow that actually works.
aiproductivity
Dev.toMay 13, 2026 · 6 min readI asked Cursor to rename a function. It sent 8,400 tokens. I checked.
aicursor
Dev.toMay 10, 2026 · 5 min readThe first time you watch an AI agent buy something, you will feel something you cannot name.
aiagents
Dev.toMay 9, 2026 · 6 min readAnthropic hit B ARR in 16 months. I went looking for where the money is actually coming from.
anthropicai
Dev.toMay 7, 2026 · 6 min readAnthropic just rented Elon Musk's data center. The price of a Claude token is about to make sense.
anthropicai
Dev.toMay 7, 2026 · 6 min readI built a 200 line AI router in TypeScript. My monthly bill dropped 41%.
typescriptai
Dev.toMay 7, 2026 · 6 min readCloudflare and Stripe just let agents buy domains and ship code. Here is the API.
aijavascript
Dev.toMay 3, 2026 · 4 min readGiving an AI agent permission to spawn sub-agents (without losing control)
aitypescript
Dev.toApril 29, 2026 · 5 min readAdding OAuth 2.1 to your MCP server in TypeScript
tutorialoauth
Dev.toApril 29, 2026 · 6 min readPrompt Caching With the Claude API: A Practical Guide
aianthropic
Dev.toApril 28, 2026 · 6 min readAn AI Tool Had OAuth to Their Whole Google Workspace. Then Vercel Got Breached.
securitywebdev
Dev.toApril 28, 2026 · 6 min readGitHub Copilot Switches to Usage-Based Billing on June 1. The Token Tab Came Due.
aiwebdev