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Security & PrivacyOctober 8, 202621 min
ADK ToolCallIntegrityPlugin: Tamper Test Results
I rewrote an approved tool call in Google ADK TypeScript 2.2.1. It ran with no plugin and was blocked by ToolCallIntegrityPlugin, except in one setting.
AI & Machine LearningOctober 8, 202617 min
Personal Agent Protocol: What Businesses Should Do
Sierra and Meta's Personal Agent Protocol proposes how customers' AI agents sign in and act at your business. What it covers, what's missing, what to do now.
AI & Machine LearningOctober 7, 202615 min
AI Decision Models: Jev, Laya, Clef and More
Jev, Laya, Clef, Liquid d1 and more: what AI decision models are, what the benchmarks really show, where to download them, and use cases for every team.
AI & Machine LearningOctober 7, 20269 min
JEPA and World Models: A Hype Check for Leaders
JEPA and world models are a hot AI buzzword right now. What they are, what has actually shipped, and what leaders should and should not do about it yet.
AI & Machine LearningOctober 7, 202613 min
OpenAI Agents SDK needsApproval: Null Bug Tested
I ran OpenAI Agents JS 0.18.0 and 0.19.0 side by side. needsApproval got null for omitted optional fields until 0.19.0, and resumed runs now re-check it.
AI & Machine LearningOctober 7, 202610 min
Salesforce Will Meter AI Agent Calls: What to Do
Salesforce plans to charge Flex Credits for each successful call a registered AI agent makes over MCP or API. Who is affected, when, and what to do now.
AI & Machine LearningOctober 6, 202617 min
MCP Token Audience Check: expectedResource Tested (2026)
I tested the MCP TypeScript SDK's new expectedResource option for token audience validation. It is off by default and Express adapter 2.0.1 ignores it (2026).
Security & PrivacyOctober 5, 202613 min
Claude Code Mod to Block .env Reads: Tested (2026)
Build a Claude Code mod to block .env reads. It denies Read, Edit, Write and Bash calls on secret files, passes 5 tests, and leaks on 5 of 14 shell commands.
AI & Machine LearningOctober 2, 202618 min
Restate Durable Agents: Duplicate Tool Calls Tested (2026)
I ran nine crash tests on a Restate agent. One repeated a charge, one repeated a paid LLM call, and an idempotency key fixed the charge. TypeScript, 2026.
AI & Machine LearningOctober 1, 202616 min
AG-UI 1.0 Migration: What Breaks, Tested (2026)
AG-UI 1.0 migration, tested: what a 1.0.1 client does with 0.x streams, the multimodal tool result that crashed a 0.x client, and a protocolVersion fix.
AI & Machine LearningSeptember 30, 202637 min
MCP Events Tutorial: Build a Webhook Server (2026)
MCP Events tutorial: a tested Node.js webhook server with events/subscribe, Standard Webhooks signing and challenge checks. The SDKs I checked lack it.
AI & Machine LearningSeptember 29, 202635 min
Google ADK 2.0 Workflow: Retries and Timeouts Tested (2026)
ADK 2.0 Workflow retries are jittered, unmatched routes raise no error, and timeouts can't stop blocking code. Tested: google-adk 2.10.0, Python 3.10-3.13.