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Claude LLM Execution Harnesses, RAG Rerank, & Browser-based Edge AI Today's Highlights This week's top stories delve into advanced LLM orchestration with Anthropic's execution harnesses, highlight rerankers as a critical RAG pipeline upgrade, and explore practical browser-based AI for sign language recognition without cloud dependencies. Anthropic Explains How Claude Builds Its Own Execution Harnesses (InfoQ) Source: https://www.infoq.com/news/2026/06/claude-code-harnesses/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global This InfoQ article provides a deep dive into Anthropic's sophisticated orchestration system designed for managing multi-step processes with large language models (LLMs) like Claude. It details how the AI company constructs "execution harnesses" that enable Claude to chain together various operations, handle complex tasks, and recover from errors, going beyond simple prompt-response interactions. The system effectively functions as an internal agentic framework, showcasing advanced patterns for LLM workflow automation and robust production deployment. Understanding these internal mechanisms offers valuable insights for developers and architects aiming to build more resilient and capable AI agents that can tackle intricate, real-world workflows, from dynamic task planning to adaptive execution. It highlights the importance of modularity, self-correction, and tool integration in scaling LLM applications for enterprise use, providing a blueprint for building sophisticated AI agent orchestration layers. Comment: This is a fantastic look behind the curtain at how a leading LLM provider tackles agent orchestration at scale. It underscores that robust LLM applications require sophisticated workflow management, not just better models. RAG Rerank: the Highest-Leverage Upgrade to Your Retrieval Pipeline (Dev.to Top) Source: https://dev.to/dev48v/rag-rerank-the-highest-leverage-upgrade-to-your-retrieval-pipeline-7o5 This Dev.to artic

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That's the reality of what I've been testing - whether you can actually run a micro SaaS from a phone. Not as a gimmick, but as a real workflow. The key is prompting discipline. When I want a changelog section added to my delivery page, I'm not just asking. I'm structuring the task: queue it up, do QA after each step, create the build, update the OTA link, ping me on Telegram, then move to the next one. If something breaks, take notes and continue - I'll deal with it later. The AI handles the repetitive loop. I handle the decisions. Most of my dev ops now fits in a chat thread. Is this the future of solo building? Maybe. Or maybe it's just a useful edge case for when your laptop is in for repair and you have a deadline. Either way, it's worth knowing what's actually possible.

When to choose ansible roles over playbooks depends on the need for reusable structure, clear separation of concerns, and scalable maintenance across many environments. In a deployment that touches 1,200 servers, the early design decision determines whether the codebase remains maintainable or devolves into ad‑hoc tasks that require weeks of debugging. 📑 Table of Contents 📦 Modularity — Why Structure Matters 🧩 Reusability — When Scaling Demands Roles 🔧 Example: Deploying a Database Across Multiple Environments ⚙️ Dependency Management — How Requirements Influence Choice 🔗 Role Dependency Example 📁 File Layout — Organizing Artifacts for Maintenance 📊 Performance & Execution — Impact on Runtime 🔍 Comparison – Roles vs. Playbooks 🟩 Final Thoughts ❓ Frequently Asked Questions When should I still use a flat playbook? Can I mix roles and tasks in the same playbook? How do I test a role without affecting production? 📚 References & Further Reading 📦 Modularity — Why Structure Matters Roles enforce a predictable directory hierarchy that isolates tasks, variables, handlers, and files. What this does: # roles/webserver/tasks/main.yml - name: Install Nginx apt: name: nginx state: present - name: Deploy configuration template: src: nginx.conf.j2 dest: /etc/nginx/nginx.conf mode: '0644' notify: Restart Nginx # roles/webserver/handlers/main.yml - name: Restart Nginx service: name: nginx state: restarted tasks/main.yml: defines the ordered steps the role performs. handlers/main.yml: runs only when notified, preventing unnecessary restarts. The directory roles/webserver groups all related artifacts, making the role portable. Because the role encapsulates its logic, a playbook can invoke webserver without repeating internal steps. This eliminates duplication and aligns with the DRY principle. Key point: Enforced structure turns a loose collection of tasks into a self‑contained unit that can be shared across multiple playbooks. 🧩 Reusability — When Scaling Demands Roles Roles enable r

Overview Today's focus was on automating article publishing to CSDN and WeChat MP (微信公众号) using Playwright, after CSDN deprecated its public Open API. Key achievements include: injecting Markdown content into CSDN's dynamic editor, handling title input quirks, implementing QR code login for WeChat MP, updating the Dev.to API publisher, and consolidating platform configs into a single YAML file. We also fixed session log capture after a Claude Code update changed the log file path. Problems and Solutions 1. CSDN Open API Deprecation → Browser Automation Background : In early 2026, CSDN silently shut down its public Open API. All endpoints returned 404/403. We needed a fallback to keep publishing to China's largest developer platform. Solution : Use Playwright to simulate a real user login and article creation. The approach: Launch a headless Chromium browser. Navigate to CSDN's login page. Perform one-time manual login via QR code. Serialize cookies to csdn_cookies.json . On subsequent runs, load the cookies and skip login. Go to the editor, inject Markdown content via DOM manipulation, fill the title, and click publish. Code snippet : import asyncio from playwright.async_api import async_playwright async def publish_to_csdn ( title : str , content_md : str ): async with async_playwright () as p : browser = await p . chromium . launch ( headless = True ) context = await browser . new_context ( storage_state = " csdn_cookies.json " if exists else None ) page = await context . new_page () await page . goto ( " https://mp.csdn.net/mp_blog/creation/editor " ) # Inject content await page . evaluate ( f ''' () => {{ const editor = document.querySelector( ' .editor-content ' ); if (editor) {{ editor.innerHTML = ` { escaped_content } `; editor.dispatchEvent(new Event( ' input ' , {{ bubbles: true }})); }} }} ''' ) # Fill title await page . fill ( ' #title-input ' , title ) await page . click ( ' button:has-text( " 发布 " ) ' ) await page . wait_for_url ( " **/mp_blog/manage/ar

Optimizing RAG Pipelines, Migrating AI Agents, and LLM-Powered Troubleshooting Today's Highlights This week's highlights cover advanced strategies for building and maintaining robust AI systems, from fine-tuning RAG pipelines to orchestrating agent migrations. We also explore practical, real-world LLM application in IT operations. A Cognitive Benchmark for Code-RAG Retrieval: Part 2 — Why Model Rankings Depend on the Pipeline (Dev.to Top) Source: https://dev.to/miftakhov/a-cognitive-benchmark-for-code-rag-retrieval-part-2-why-model-rankings-depend-on-the-pipeline-12a4 This article delves into the critical but often overlooked aspect of RAG (Retrieval Augmented Generation) performance: how the entire pipeline, not just the underlying LLM, dictates retrieval efficacy, especially in code-RAG scenarios. It introduces a cognitive benchmark for code retrieval, moving beyond simple keyword matching to evaluate how well a RAG system understands developer intent when querying unfamiliar codebases. The core insight is that model rankings are highly dependent on the complete RAG pipeline design, including chunking strategies, embedding models, and retrieval algorithms, rather than solely on the base LLM's capabilities. For developers building code-centric RAG applications, this implies a need for holistic pipeline optimization. The article emphasizes that focusing on individual components in isolation may lead to suboptimal results. It encourages a structured approach to benchmarking that reflects real-world developer queries and challenges, such as understanding system behavior rather than just file names. This technical perspective is crucial for anyone looking to deploy robust and performant RAG systems for code generation, search augmentation, or automated code understanding. Comment: This is a crucial read for anyone moving beyond basic RAG demos. It highlights that success in production RAG systems, particularly for code, is all about the pipeline engineering , not just

TL;DR: Two tools cut Claude Code token usage at two different layers. RTK is a shell proxy that compresses command output before it ever reaches the context window. context-mode is a Claude Code plugin that does heavy tool work in a sandbox and hands back only the answer. They stack cleanly on top of each other, and a single skill installs both. This article explains how each one works and how to wire them in. Two commands into a session, my context window was already a third full, and I hadn't written a line of code yet. A pnpm install had dumped its entire dependency tree, a git log paid out two hundred commits, then a stack trace landed in full. None of that was work I'd asked for - it just sat there in the context window eating tokens on every turn. Most of the token budget goes on that boring output - the installs, the logs, the traces - which piles up and gets re-read on every single turn, never on the clever reasoning you actually wanted. Two tools attack that pile from two directions. Here's how they work, and how to install both in one command. This is the last article in the series, and it builds on the skill pattern from the third. You can pass this article URL straight to Claude Code and follow along. Where the tokens actually go Picture the context window as a desk. Everything Claude needs stays on the desk so it can glance at it: your prompts, its replies and the output of every command it ran. The desk has a size limit, and once something is on it, it gets re-read on every turn until it falls off the edge. Two kinds of clutter land there: Command output that arrives bloated. A dependency install, a long log, a verbose test run. It enters once and costs tokens on every turn after. The accumulated pile itself. Even reasonably sized outputs add up across a long session until the desk is buried. The two tools map onto those two problems. RTK trims the output before it ever reaches the desk. context-mode keeps the heaviest work off the desk altogether. Lay

You push v1.2.3 and expect a predictable sequence: tests pass → version is resolved → GitHub Release is created . In practice, teams usually pick one of two painful options: One giant workflow — every stage in a single YAML file. It works until you need reuse, workflow_call , or different triggers per stage. workflow_run chains — workflow A triggers workflow B. Passing outputs between runs is awkward, and renaming a workflow breaks the chain silently. There is a middle path: keep small, focused stage workflows (the ones you already have), declare order and wiring in one pipeline file , and use a single orchestrator step on tag push. This tutorial uses pipeline-compose-run — available on the GitHub Marketplace — and a copy-paste example you can drop into any repo. Full example (copy .github/ ): examples/run-tag-release What we are building On git push origin v* : release.yml ← one job, one action step └─ pipeline.yml ← declares order + wiring ├─ ci.yml ├─ stage-version-sync.yml → exports version └─ stage-release-publish.yml ← receives version No generated workflow to commit. No manual workflow_run graph. Step 1 — Entry workflow Create .github/workflows/release.yml : name : Release on : push : tags : [ " v*" ] permissions : contents : write actions : write jobs : run-pipeline : runs-on : ubuntu-latest steps : - uses : actions/checkout@v6 - uses : aeswibon/pipeline-compose-run@v0.3.0 with : pipeline_file : .github/pipelines/pipeline.yml github_token : ${{ github.token }} The actions: write permission is required because the action dispatches your stage workflows via workflow_dispatch . Step 2 — Pipeline file (order only) Create .github/pipelines/pipeline.yml : name : pipeline version : 1 stages : - id : ci workflow : .github/workflows/ci.yml - id : version-sync workflow : .github/workflows/stage-version-sync.yml needs : - ci outputs : - version - id : release-publish workflow : .github/workflows/stage-release-publish.yml needs : - version-sync inputs : version : ${{ co

You built an outreach agent, it sent 80 follow-ups this week, and you have no idea what happened to any of them. Did the prospect open the message? Click the demo link? Is the silence a "no" or a spam-folder problem? Without engagement signals, your agent is firing into the void and your follow-up logic is guesswork. The fix has two parts: turn tracking on when you send, and subscribe to the webhooks that report what recipients do. Tracking starts at send time, not after Opens, clicks, and replies are only reported for messages sent with tracking enabled — you can't retroactively track a message that's already out. On the Send Message request, pass a tracking_options object with three booleans plus an optional label that gets echoed back in every notification: curl --request POST \ --url 'https://api.us.nylas.com/v3/grants/<NYLAS_GRANT_ID>/messages/send' \ --header 'Content-Type: application/json' \ --header 'Authorization: Bearer <NYLAS_API_KEY>' \ --data-raw '{ "subject": "Quick follow-up on your trial", "body": "Thanks for trying us out. Reply or <a href=\"https://example.com/demo\">book a demo</a> when ready.", "to": [{ "name": "Kim Townsend", "email": "kim@example.com" }], "tracking_options": { "opens": true, "links": true, "thread_replies": true, "label": "trial-followup-q2" } }' The label is the piece agents should lean on: stamp it with your campaign ID or contact ID and every later notification carries it, so your handler matches events back to outreach state without storing a message-ID mapping. One caveat before you test: message tracking needs a production application — trial accounts get "Tracking options are not allowed for trial accounts" back. Three triggers, one endpoint Engagement events arrive over webhooks. Subscribe one HTTPS endpoint to all three triggers — message.opened , message.link_clicked , and thread.replied : curl --request POST \ --url 'https://api.us.nylas.com/v3/webhooks/' \ --header 'Content-Type: application/json' \ --header 'Autho

AI Agents Level Up Workflows: Terraform MCP, WebMCP, Pinecone Integrations Today's Highlights This week showcases significant advancements in AI agent orchestration and workflow automation, with new tools enabling AI to manage infrastructure, interact with the web, and leverage enterprise data. These developments highlight the growing maturity of applied AI frameworks for real-world production use cases. Terraform MCP Server Enables AI Assistants to Interact with Terraform Infrastructure (InfoQ) Source: https://www.infoq.com/news/2026/06/terraform-mcp-server-ga/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global The Terraform MCP (Machine Code Platform) Server has recently achieved general availability, marking a significant step forward in the integration of AI assistants with infrastructure-as-code paradigms. This new server allows AI agents to directly interpret and execute operations on Terraform-provisioned infrastructure, providing a robust and standardized interface for AI-driven automation. Instead of relying on complex scripting or indirect API calls, AI assistants can now receive natural language instructions, translate them into appropriate Terraform commands, and manage resources like virtual machines, networks, and databases across various cloud providers. This capability introduces unprecedented potential for advanced workflow automation within DevOps environments. Teams can leverage AI for tasks ranging from autonomous resource provisioning based on demand surges to intelligent incident response that dynamically scales or reconfigures infrastructure. The MCP Server acts as a crucial middleware, ensuring secure and controlled interaction between intelligent agents and critical infrastructure, thereby reducing manual operational burdens and enhancing system resilience through automated, intelligent responses. This direct interaction paves the way for a new era of self-managing, AI-orchestrated cloud environments. Comment: This i

The Moment I Realised UI Testing Wasn't Enough Three years into my QA career, I thought I was doing well. I had a solid Selenium suite running. Regression coverage was green. Stakeholders were happy. Then a production incident happened. A payment API was returning incorrect amounts under a specific condition. The UI looked perfect — amounts displayed correctly after rounding. But the raw API response? Off by a significant margin. My entire test suite missed it. Every single test. Because I was only testing what users saw . Not what the system was actually doing . That incident changed how I approached QA forever. 👇 Why API Testing Is the Most Underrated Skill in QA Let me be direct about something. Most QA engineers treat API testing as a secondary skill. Something you do with Postman when a developer asks you to verify an endpoint. A quick sanity check before moving on. That's the wrong mental model entirely. Here's the truth after 7.5 years: The API layer is where your product actually lives. The UI is a presentation layer. It shows users a version of the truth. But the API? That's the truth itself. Data contracts, business logic, validation rules, error handling — all of it lives at the API layer. If you're only testing the UI, you're testing the packaging. Not the product. My API Testing Journey — Tool by Tool Let me walk you through exactly how my API testing practice evolved, and what each tool actually taught me. Stage 1 — Postman: Learning to Think in Requests Postman was my entry point. And it's still the tool I reach for first when exploring a new API. But most people use Postman wrong. They treat it like a manual testing tool — fire a request, check the response, move on. That's wasting 80% of what Postman can do. Here's how I actually use it: Collections + Environments = your real power combo // Environment variables — not hardcoded values {{ base_url }} /api/ v1 / users / {{ user_id }} // Switch between dev/staging/prod by changing one environment // No

Local AI Coding Agents, Secure Production Deployment, and Angular-Specific AI Skills Today's Highlights This week's top stories highlight practical ways to deploy and secure AI agents, from setting up local coding assistants on macOS to sandboxing untrusted agent code in Azure, alongside new resources to improve AI-generated code quality for Angular. How to setup a local coding agent on macOS (Hacker News) Source: https://ikyle.me/blog/2026/how-to-setup-a-local-coding-agent-on-macos This guide provides a step-by-step tutorial on deploying and configuring an AI coding agent directly on a macOS system. The process typically involves setting up a local Large Language Model (LLM) or connecting to a local inference engine, integrating it with an orchestration framework, and configuring it to interact with local development tools and environments. The emphasis is on enabling developers to have a private, customizable AI assistant for code generation, debugging, and project scaffolding without relying on external cloud services. This local setup is crucial for privacy-conscious developers and for those who want to fine-tune agent behavior for specific internal codebases. The article likely covers prerequisites such as Python environments, relevant libraries, API key management for local models (if applicable), and how to set up the agent to execute code within a sandboxed environment on the machine. It offers a practical pathway for developers to experiment with AI agents in their daily coding workflows, providing immediate utility and control over the AI's operations and data handling. Comment: This is a great hands-on guide for anyone wanting to run AI coding agents locally, which is essential for privacy and custom development workflows. Run Untrusted AI Agent Code Safely with Azure Container Apps Sandboxes (InfoQ) Source: https://www.infoq.com/news/2026/06/untrusted-ai-agents-sandboxes/ Microsoft has announced the public preview of Azure Container Apps Sandboxes, a new

Verdict: Quick verdict: Zapier wins on simplicity and breadth — 7,000+ integrations, no-code setup, great for non-technical users. Make (formerly Integromat) wins on power-per-dollar — complex multi-step workflows at a fraction of Zapier's price, with a visual canvas that's genuinely better for complex logic. n8n wins if you're technical and willing to self-host — unlimited workflows, unlimited runs, zero ongoing cost after setup. For most small businesses: Make. For enterprises with non-technical teams: Zapier. For technical founders or developers: n8n. The automation tool market matured a lot between 2022 and 2026. Zapier, once the clear leader, is now meaningfully more expensive than its competitors — and Make and n8n have closed most of the feature gaps. If you're still paying Zapier prices without re-evaluating, you're almost certainly paying 3-5x what you need to. This comparison covers all three tools honestly, including their limits — because the right choice depends heavily on your technical comfort level and workflow complexity. The three tools at a glance Factor Zapier Make n8n (cloud) Free tier 100 tasks/month, 5 Zaps 1,000 ops/month, unlimited scenarios 2,500 steps/month, unlimited workflows Paid starts at $19.99/month (750 tasks) $9/month (10,000 ops) $20/month (10,000 steps) Native integrations 7,000+ 1,500+ 400+ (plus HTTP for anything) Visual workflow editor Linear, simple Canvas, branching Node-based, very flexible AI integration Yes (AI actions) Yes (AI modules) Yes (LangChain, OpenAI, etc.) Self-hosted option No No Yes (free, unlimited) Learning curve Low Medium High (developer-focused) Zapier — the everything-just-works option Zapier's advantage is breadth and simplicity. 7,000+ apps (essentially anything with an API), a straightforward "trigger → action" model, and enough guardrails that non-technical users rarely get stuck. If you need to connect Salesforce to Slack to Google Sheets without touching any code, Zapier is the fastest path from id

What I built A small business owner needed an automated customer support system that works 24/7, answering questions based only on their internal policies – no hallucinations, no outside internet knowledge. They also wanted multilingual support (English, French, Spanish) and a natural AI voice introduction. I built the AI Customer Service Suite to solve this exactly. Key features Answers questions strictly from uploaded documents (PDF, DOCX, TXT) – no generic AI guessing Multilingual chat interface (English, French, Spanish) Female AI voice introduction that explains the software and pricing Security badge and Stripe payment link for licensing Optional Twilio integration for WhatsApp and voice calls Full source code delivered Tech stack Python Streamlit Groq Llama 3.1 (RAG) edge‑tts for voice Twilio API (optional) Live demo https://ai-customer-service-suite-bemey6yywchvkz7yrghufc.streamlit.app/ What we do at GlobalInternet.py We provide tailored software solutions that connect the global market with local expertise. We build custom AI‑powered applications, business tools, and automation systems – delivered fast with full source code. Contact us Phone: (509) 4738 5663 Email: deslandes78@gmail.com Website: https://globalinternetsitepy-abh7v6tnmskxxnuplrdcgk.streamlit.app/ What's next I am adding more language options and a live dashboard for businesses to track support questions and user satisfaction. Feedback welcome Try the live demo, break it, ask it questions. I would love to hear your suggestions or feature requests. Comment below or reach out via my website. #python, #streamlit, #chatbot, #ai, #customercare

Há alguns meses, pagando $7/mês por um servidor de 512MB no Render pra hospedar uma API de um projeto da escola, decidi entender como esse tipo de infraestrutura funciona por baixo — e construir a minha própria versão. O resultado é o Arctis Deploy : uma plataforma de deploy contínuo via Git, com Docker isolado por projeto. Esse post é sobre como ela funciona por dentro. Arquitetura geral Frontend (Next.js) │ ▼ Backend (Go + Fiber) — Clean Architecture │ ├──► Deploy-Agent (roda em cada servidor) → Docker └──► Database-Agent (provisiona MySQL/Postgres) em desenvolvimento, ainda não disponível para usuários Cada servidor de produção roda um deploy-agent próprio. O backend central envia comandos via HTTPs autenticado e o agent executa o que for necessário — clone, build, container, métricas. O pipeline de deploy Todo deploy passa por 5 etapas sequenciais: clone — git clone --depth 1 , otimizado pra trazer só o necessário analyze — detecta o framework automaticamente lendo package.json , requirements.txt , go.mod , etc. build — gera um Dockerfile multi-stage específico pro framework detectado (timeout: 15min) deploy — sobe o container na porta alocada, com limites de CPU/RAM aplicados health check — faz requisições até o container responder, com rollback automático em caso de falha Cada etapa emite logs estruturados ( info / warn / error ), transmitidos via WebSocket em tempo real pro frontend. Detecção automática de framework Next.js, React, Vue, Node.js, e sites estáticos. A detecção é baseada nos arquivos do repositório — o usuário só conecta o Git e dá push. Outros detalhes Pool de recursos : cada plano define um total de Projetos/CPU/RAM/disco que o usuário distribui livremente entre seus projetos Auto-sleep : no free, containers sem tráfego são pausados ( docker pause ) — não destruídos — e despertam automaticamente na próxima requisição Domínios : subdomínio automático ou domínio próprio, com SSL via Cloudflare Pagamentos : MercadoPago integrado, planos em real V

So you asked Claude to animate something. Maybe a logo, a loading screen, a data viz. It spat out a neat HTML file with CSS keyframes, everything looks crisp in the browser — and now you need it as an MP4. The obvious approach is screen recording. Open QuickTime or OBS, hit record, play the animation, stop, trim. Works, kind of. Except it's not frame-perfect. If your machine lags for half a second, that lag is baked into the video. The animation runs at whatever speed your CPU felt like that afternoon. Completely non-deterministic. And the moment you tweak something — wrong colour, timing off by 200ms — you're setting the whole thing up again, which is just tiring. Not to mention that every time you hit record you start at a slightly different frame, so swapping the asset in your video editor becomes a pain because nothing lines up the same way twice. There's a better way. You can use htmlrec — a CLI tool that renders HTML animations to video frame by frame, without touching your screen. It controls the browser clock directly, so every frame is captured at exactly the right moment regardless of your machine's load. Pixel-perfect, every single time. Install it with: brew install dsplce-co/tap/htmlrec ffmpeg How to convert an HTML animation to video The reliable way to convert an HTML animation to video is to render it headlessly, frame by frame, instead of screen-recording it. Point a tool at your HTML file, let it drive the browser clock, and capture each frame at an exact timestamp: hrec render animation.html -o out.mp4 This works for any self-contained HTML/CSS animation — a logo reveal, a loading screen, a chart, or anything an LLM like Claude generated for you. The full step-by-step is below. The workflow 1. Get your animation from Claude (skip if you already have an HTML animation) Ask Claude for whatever you need. Something like: "Create an HTML/CSS animation of a logo appearing with a fade and slight upward motion, black background, 3 seconds" You'll get back

Unlike humanoid robots designed around a fixed form — think Boston Dynamics — Theker's machines are built to be reconfigured.

An AI agent that can't receive email can't finish a signup form. That one limitation quietly rules out a huge class of autonomous workflows — the research agent that needs a developer account on a data source, the QA agent that registers for a SaaS on every test run, the purchasing agent that needs a buyer profile on a marketplace. Every one of them dies at "we've sent you a verification email." The blocker was never the form. Headless browsers fill forms fine. The blocker is that verification emails traditionally route to a human inbox, which puts a human back in a loop that was supposed to have none. Agent Accounts remove that dependency. The agent gets its own hosted mailbox (the feature is in beta), signs up with that address, catches the verification email via webhook, and completes onboarding by itself. Here's the whole flow, condensed from the cookbook recipe. Provision, subscribe, sign up Three setup moves. First, create the mailbox — one CLI command, or POST /v3/connect/custom with "provider": "nylas" if you'd rather hit the API: nylas agent account create signup-agent@agents.yourdomain.com The API version is the same Bring Your Own Authentication endpoint other providers use — no OAuth refresh token involved: curl --request POST \ --url "https://api.us.nylas.com/v3/connect/custom" \ --header "Authorization: Bearer <NYLAS_API_KEY>" \ --header "Content-Type: application/json" \ --data '{ "provider": "nylas", "settings": { "email": "signup-agent@agents.yourdomain.com" } }' Save the grant ID it prints. Second, subscribe to inbound mail: nylas webhook create \ --url https://youragent.example.com/webhooks/signup \ --triggers message.created The message.created event fires within a second or two of mail arriving, carrying the message's summary fields. The webhook URL has to be publicly reachable over HTTPS; for local development, the recipe recommends VS Code port forwarding or Hookdeck to expose your dev server. Third, submit the target service's signup form wit

What does your automation do when the login flow it's driving sends a six-digit code instead of a confirmation link? For most teams the honest answer is "a human goes and checks a shared inbox," which is a strange bottleneck to leave in the middle of an otherwise fully automated pipeline. There's a cleaner shape: the agent owns the mailbox the code lands in. With a Nylas Agent Account — a hosted mailbox controlled entirely through the API, currently in beta — the OTP email arrives, a webhook fires, your handler extracts the code, and whatever orchestrates the login gets it back. No human, no inbox-checking Slack message, no screen-scraping Gmail. Step one: make sure it's the right email A message.created webhook fires on every inbound message, so the first job is filtering down to the one that actually carries the code. The recipe uses two signals together — sender domain and a subject heuristic: app . post ( " /webhooks/otp " , async ( req , res ) => { res . status ( 200 ). end (); const event = req . body ; if ( event . type !== " message.created " ) return ; const msg = event . data . object ; if ( msg . grant_id !== AGENT_GRANT_ID ) return ; const sender = msg . from ?.[ 0 ]?. email ?? "" ; const subject = msg . subject ?? "" ; const senderMatches = sender . endsWith ( " @no-reply.example.com " ); const subjectLooksRight = /code|verif|one. ? time|passcode/i . test ( subject ); if ( ! senderMatches || ! subjectLooksRight ) return ; await handleOtp ( msg . id ); }); Neither check alone is enough. Sender-only matching trips on welcome emails from the same domain; subject-only matching trips on anything that mentions "verification." Regex first, LLM second Most OTP emails follow one of a few shapes: a standalone 4–8 digit number, or a code after a label like "Your code is:". Three patterns, tried in order from most to least specific, cover the vast majority of services: const patterns = [ / (?: code|passcode|one [\s - ]? time )[^\d]{0,20}(\d{4,8}) /i , // "Your code

AI Agent Security, Open-Source Code Generation, and Frontier Models on Bedrock Today's Highlights This week highlights a new security scanner for AI agent skills, the open-source release of Xiaomi's MiMo Code model, and the general availability of OpenAI's GPT-5.5 and Codex on Amazon Bedrock. These advancements empower developers with practical tools and platforms for building, securing, and deploying applied AI solutions. SkillSpector — Vendor-Backed Security Scanner for AI Agent Skills (Dev.to Top) Source: https://dev.to/alya_mahalini_f05d9953cfa/skillspector-vendor-backed-security-scanner-for-ai-agent-skills-well-scoped-but-dependent-on-4530 SkillSpector is introduced as a security scanner designed to analyze AI agent skills before their deployment. These skills, often packaged as code or configuration bundles, are utilized by large language models like Claude, Codex, and Gemini to extend their capabilities and interact with external systems. The scanner's primary function is to detect potential vulnerabilities within these bundles, aiming to prevent security exploits in production AI agent systems. It focuses on well-scoped issues but relies on static patterns for detection, suggesting a rule-based approach to identifying common pitfalls in agent skill development. The tool addresses a critical emerging need in the AI lifecycle: securing the extensible components of AI agents. As AI agents gain more autonomy and access to external tools, the integrity and security of their "skills" become paramount. SkillSpector offers a way for developers and security teams to vet these components, helping to build more robust and trustworthy AI applications. While the article notes its dependency on static patterns, implying potential limitations for novel attack vectors, it represents a concrete step towards formalizing security practices for AI agent orchestration and deployment, moving beyond just the LLM itself to the code it executes. Comment: This is a crucial tool for a