https://buildnwrite.io/blog/ Hands-on notes on AI agents and work automation en https://buildnwrite.io/blog/cloudflare-how-to-use/ https://buildnwrite.io/blog/cloudflare-how-to-use/ Step-by-step Cloudflare guide for deploying a vibe-coded app on the free tier: domain, Pages, D1 data, R2 backup, free-tier limits, and the wrangler CLI. Fri, 09 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/tailscale-how-to-use/ https://buildnwrite.io/blog/tailscale-how-to-use/ Set up Tailscale to reach a home Mac mini from anywhere, with no port forwarding or public IP. Covers install steps, MagicDNS, and the free Personal plan. Fri, 09 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/ai-work-automation-model-benchmark/ https://buildnwrite.io/blog/ai-work-automation-model-benchmark/ 11 real work tasks, from diagrams and slides to browser work, ran through five GPT and Claude models, three runs each, with scores and costs. Thu, 08 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/chatgpt-gpt-6-intelligent-ui/ https://buildnwrite.io/blog/chatgpt-gpt-6-intelligent-ui/ How GPT-6's Intelligent UI and early answers change ChatGPT's chat tab, which plans get Sol or Luna and when, and what Pro, Work, and Codex keep. Thu, 08 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-haiku-5-5/ https://buildnwrite.io/blog/claude-haiku-5-5/ Claude Haiku 5.5 launched October 7, 2026, about 75% cheaper on average than Haiku 4.5. Covers pricing, benchmarks, effort levels, and migration code changes. Thu, 08 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-haiku-5-5-vs-gpt-luna-benchmark/ https://buildnwrite.io/blog/claude-haiku-5-5-vs-gpt-luna-benchmark/ I ran five AI models through six real work tasks, 90 runs total. Four tasks were perfect for all; most gaps came from self-introduction grading. Thu, 08 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-startups-program/ https://buildnwrite.io/blog/claude-startups-program/ Claude for Startups offers $1,000 in API credits and a free year of Claude Team. Eligibility, form fields, and four rejected applications explained. Wed, 07 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/google-docs-markdown-files/ https://buildnwrite.io/blog/google-docs-markdown-files/ Google Docs and Drive now handle .md files natively. Preview them formatted in Drive, and edit or comment in Docs without converting the file. Here's how. Wed, 07 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/aside-task-models-experiment/ https://buildnwrite.io/blog/aside-task-models-experiment/ I ran three web tasks nine times each on Aside with Claude and GPT models. Three models scored perfectly; the cheapest, Luna, missed twice on shopping. Tue, 06 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-ax/ https://buildnwrite.io/blog/what-is-ax/ AX means AI Transformation, reshaping how work runs around AI. Covers how it differs from DX, why it's trending, and three bottlenecks. Mon, 05 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-skill-selection-criteria/ https://buildnwrite.io/blog/claude-skill-selection-criteria/ The three criteria I use to pick Claude skills after building 82 and using 27 over 110 days, and where to check each one on GitHub. Sun, 04 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/aside-browser-how-to-use/ https://buildnwrite.io/blog/aside-browser-how-to-use/ Set up the Aside browser after install: connect your Claude or ChatGPT subscription, install the Aside CLI, pick a first task, and avoid login snags. Sat, 03 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/openai-dots-first-day-review/ https://buildnwrite.io/blog/openai-dots-first-day-review/ Setup steps, permission settings, and a first-day test of ChatGPT dots, plus a comparison with Grok Bot and Meta Muse on price and where each can be used. Thu, 01 Oct 2026 00:00:00 GMT https://buildnwrite.io/blog/gemini-plus-vs-pro/ https://buildnwrite.io/blog/gemini-plus-vs-pro/ Choosing between Google AI Plus and Pro during the Gemini discount? Compare official tiers, storage, and real Pro uses, plus the OneDrive sync shutdown. Mon, 28 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/ax-self-check-3-questions/ https://buildnwrite.io/blog/ax-self-check-3-questions/ Before an AI agent rollout, ask three questions: can you change the environment, name the errors that cause real harm, and set the budget and deadline? Wed, 23 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/ai-agent-apps-5way-compare/ https://buildnwrite.io/blog/ai-agent-apps-5way-compare/ Five AI agent apps from different companies compared on file work, email, and web research, with what Korean readers can use today and what they can't. Mon, 21 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/computer-use-tools-compare/ https://buildnwrite.io/blog/computer-use-tools-compare/ Six AI browser and computer use tools in three layers: Chrome extensions, login-sharing browsers, and desktop apps, with notes on what to install first. Sat, 19 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/deep-twin-tacit-knowledge-agent/ https://buildnwrite.io/blog/deep-twin-tacit-knowledge-agent/ Why adding rules to an agent's skill file lowers results, why multi-agent splits compound errors, and an untested loss-based feedback design. Sat, 19 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/geo-b2b-organic-content-playbook/ https://buildnwrite.io/blog/geo-b2b-organic-content-playbook/ How B2B brands can raise citation probability in AI answers by building content around customer questions, three content types, and a four-pillar website. Sat, 19 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/jev-vs-claude-code-codex/ https://buildnwrite.io/blog/jev-vs-claude-code-codex/ Compare Claude Code, Codex, and Jev on accuracy, cost, and latency, and see where a judgment-only model fits next to a coding agent. Sat, 19 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/channel-metrics-framework/ https://buildnwrite.io/blog/channel-metrics-framework/ A three-tier weekly metric system for blog, Threads, LinkedIn, and YouTube, with official definitions, leading-indicator formulas, and 12-week chart rules. Fri, 18 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/free-ai-models-openrouter/ https://buildnwrite.io/blog/free-ai-models-openrouter/ Use free AI models on OpenRouter at $0: sign-up, the :free models, 50 and 1,000 daily request limits, and which models to avoid for private data. Thu, 17 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/aside-browser-second-cursor/ https://buildnwrite.io/blog/aside-browser-second-cursor/ Aside is an AI browser from a Y Combinator startup founded by three South Korean founders. It reverses browser automation; can it follow Cursor's path? Tue, 15 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/hr-screening-ai-6-steps/ https://buildnwrite.io/blog/hr-screening-ai-6-steps/ Tune AI resume scoring against past screening results in six steps. Split practice and test sets, fix criteria, and auto-sort only the extremes. Fri, 11 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/project-docs-hierarchy/ https://buildnwrite.io/blog/project-docs-hierarchy/ Rules for keeping AI-generated md files in check: separate living docs from dated records, allow five root filenames, and enforce it with a hook script. Fri, 11 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/learning-community-playbook/ https://buildnwrite.io/blog/learning-community-playbook/ Choose a learning community using three criteria, see four communities I actively join, and learn five ways to turn membership into real results. Wed, 09 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/slide-tools-5way-experiment/ https://buildnwrite.io/blog/slide-tools-5way-experiment/ I built the same 5 slides seven ways and measured cost, time, and spec compliance. The most expensive path followed the spec the least. Wed, 09 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/why-product-teams-love-ab-test/ https://buildnwrite.io/blog/why-product-teams-love-ab-test/ Written version of a 2025 Korean data-conference talk on why product teams use A/B tests, from confounders and randomization to causal inference. Wed, 09 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/vibe-coding-login-methods/ https://buildnwrite.io/blog/vibe-coding-login-methods/ For vibe coders stuck at login: how to add email sign-up, Google sign-in, and magic links with Supabase, with flowcharts, code, and trade-offs. Mon, 07 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-apps-script/ https://buildnwrite.io/blog/what-is-apps-script/ What Google Apps Script is, how your code runs on Google's servers, and how time-based and event-based triggers keep automations running. Sun, 06 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-aside-browser/ https://buildnwrite.io/blog/what-is-aside-browser/ A beginner's guide to agent browsers: what Aside says sets it apart, how it reuses your logins, and the permission risks to check before you use it. Sun, 06 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-auth-rls/ https://buildnwrite.io/blog/what-is-auth-rls/ What auth and RLS each do, and how to tell whether your data is actually locked. Based on real reads and writes with an anon key. Sun, 06 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-database/ https://buildnwrite.io/blog/what-is-database/ Why AI says to move your Google Sheets data into a database. Covers four differences between the two, plus a hands-on rule test you can run in Sheets. Sun, 06 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-playwright/ https://buildnwrite.io/blog/what-is-playwright/ A plain explanation of Playwright and why an AI tool suddenly opens a Chrome window, what to do when it does, and how logins behave. Sun, 06 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-supabase/ https://buildnwrite.io/blog/what-is-supabase/ For anyone stuck when AI says 'save it in Supabase.' Covers tables, auth, server functions, why they suit AI coding, and the free-plan pause trap. Sun, 06 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/inflearn-challenge-grading-bot/ https://buildnwrite.io/blog/inflearn-challenge-grading-bot/ How a Discord bot graded advanced missions for 319 n8n challenge applicants via similarity checks against the book's originals, plus a costly storage mistake. Sat, 05 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/llm-subscription-vs-openrouter/ https://buildnwrite.io/blog/llm-subscription-vs-openrouter/ Measured costs for a heavy coding agent: why subscriptions absorb cache reads, how $10 of OpenRouter credit vanished in a week, and how to split workloads. Sat, 05 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/n8n-seoul-meetup-2026-recap/ https://buildnwrite.io/blog/n8n-seoul-meetup-2026-recap/ Notes from a talk on adopting n8n at a hospital, a large Korean company, and a solo business, including the failures and the lessons learned. Sat, 05 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/ax-adoption-4-stages/ https://buildnwrite.io/blog/ax-adoption-4-stages/ Notes from a September 1, 2026 conference on the four stages of company AI automation adoption, and what managers and individuals should do at each. Wed, 02 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/discord-agent-bot-protocol/ https://buildnwrite.io/blog/discord-agent-bot-protocol/ Established Discord practices for an always-on AI agent bot: thread vs. inline replies, reaction status, model routing, tool permissions, and message limits. Tue, 01 Sep 2026 00:00:00 GMT https://buildnwrite.io/blog/ai-automation-terms/ https://buildnwrite.io/blog/ai-automation-terms/ Five AI automation terms (MCP, agent, context, skill, secret) explained in one line each, with everyday analogies and a diagram of how they connect. Mon, 31 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/ai-study-experiment/ https://buildnwrite.io/blog/ai-study-experiment/ A study of about 1,000 high schoolers using GPT-4 found practice scores rose 48% but exam scores fell 17%. The difference came down to how AI was used. Mon, 31 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-feature-terms/ https://buildnwrite.io/blog/claude-feature-terms/ A plain-English guide to Claude's sidebar terms: Projects, instructions, Artifacts, Live Artifacts, Cowork, scheduled tasks, and the marketplace. Mon, 31 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-api/ https://buildnwrite.io/blog/what-is-api/ An AI told you to 'just connect an API' and you got stuck? Learn what an API is with one snack bar order slip, then call a real one from your browser. Mon, 31 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-server/ https://buildnwrite.io/blog/what-is-server/ A server is a computer you don't own that stays on so your automation keeps running. Try turning your own computer into a server to see how it works. Mon, 31 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-terminal/ https://buildnwrite.io/blog/what-is-terminal/ What a terminal is, how it differs from a GUI and a shell, and how to run your first command on macOS or Windows. Mon, 31 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/what-is-webhook/ https://buildnwrite.io/blog/what-is-webhook/ Stuck at 'register a webhook' in an AI answer? A snack-shop waiting ticket explains polling vs. webhooks, then you receive a real signal on webhook.site. Mon, 31 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/apps-script-first-run/ https://buildnwrite.io/blog/apps-script-first-run/ A screenshot walkthrough of your first Apps Script run, what the red 'unverified app' warning means, when to proceed, and what to check if you're blocked. Tue, 25 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/apps-script-gmail-permission/ https://buildnwrite.io/blog/apps-script-gmail-permission/ Why the Apps Script Gmail permission screen says 'permanently delete' even for read-only code, how to read it, and how to confirm the script works. Tue, 25 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-code-cli-guide/ https://buildnwrite.io/blog/claude-code-cli-guide/ Install the Claude Code CLI with the official one-line script on Mac or Windows. No Node.js needed; the npm path is an optional extra. Tue, 25 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-signup-guide/ https://buildnwrite.io/blog/claude-signup-guide/ Sign up for Claude, pick Free, Pro, or Max, and install the desktop app. Includes how to check current pricing yourself and fix common errors. Tue, 25 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/discord-webhook-guide/ https://buildnwrite.io/blog/discord-webhook-guide/ Find the Discord webhook menu in channel settings, create a webhook URL, and learn why that URL must be treated like a password, plus fixes if it leaks. Tue, 25 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/github-actions-secrets-guide/ https://buildnwrite.io/blog/github-actions-secrets-guide/ Adding a secret to GitHub Actions is easy. Using it directly in an if condition fails the workflow in 0 seconds. Here's the cause and a one-line workaround. Tue, 25 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/github-pages-guide/ https://buildnwrite.io/blog/github-pages-guide/ A beginner's walkthrough from GitHub sign-up to enabling Pages, with screenshots and why your site may not open right after saving. Tue, 25 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/gmail-app-password-guide/ https://buildnwrite.io/blog/gmail-app-password-guide/ Scripts and GitHub Actions that send Gmail need an app password. Here's how to create one and what to do if the menu is missing. Tue, 25 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/supabase-edge-function-deploy-guide/ https://buildnwrite.io/blog/supabase-edge-function-deploy-guide/ Choose between the dashboard and CLI for a Supabase Edge Function, see what deployment creates, and learn why HTTP 200 doesn't prove the result is correct. Tue, 25 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/n8n-gmail-oauth-checklist/ https://buildnwrite.io/blog/n8n-gmail-oauth-checklist/ Checklist for failed Gmail connections in n8n: causes of redirect_uri_mismatch, Unauthorized, and invalid_client, plus a custom-domain trap. Mon, 24 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/supabase-keys-guide/ https://buildnwrite.io/blog/supabase-keys-guide/ Which Supabase key is safe to put in browser code, where to find each one in Settings, and how to check that RLS really blocks anonymous reads. Mon, 24 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/n8n-challenge-review/ https://buildnwrite.io/blog/n8n-challenge-review/ A record of the n8n 6-week finish-the-book challenge: 319 sign-ups, weekly student projects, a 4.9 review rating, and what changed after six weeks. Fri, 21 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/n8n-first-automation/ https://buildnwrite.io/blog/n8n-first-automation/ A beginner's step-by-step n8n tutorial. In about 30 minutes, build a no-code workflow that delivers your chosen news to your inbox every morning. Fri, 21 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/public-data-api-list/ https://buildnwrite.io/blog/public-data-api-list/ Six Korean public data portals and three API directories, sorted by use case, plus how to have AI pick the right API for your project. Fri, 21 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/geo-seo-fundamentals/ https://buildnwrite.io/blog/geo-seo-fundamentals/ Learn why GEO builds on SEO, why client-side rendered pages are invisible to AI crawlers, and how to measure mentions, sources, and citations in LLM answers. Thu, 20 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/n8n-ai-agent-architecture-patterns/ https://buildnwrite.io/blog/n8n-ai-agent-architecture-patterns/ Compare nine AI agent architecture patterns, their failure modes, and n8n production fixes for memory, error recovery, and human approval. Tue, 18 Aug 2026 00:00:00 GMT https://buildnwrite.io/blog/hermes-llm-backend-selection/ https://buildnwrite.io/blog/hermes-llm-backend-selection/ Pick an LLM backend for a self-hosted Hermes agent by weighing cost, data jurisdiction, and Claude subscription policy. Includes pricing and risk tables. Wed, 22 Jul 2026 00:00:00 GMT https://buildnwrite.io/blog/agent-knowledge-management-standards/ https://buildnwrite.io/blog/agent-knowledge-management-standards/ Learn how agent knowledge storage and retrieval map to CoALA memory types, sleep-time consolidation, and progressive disclosure. Sun, 19 Jul 2026 00:00:00 GMT https://buildnwrite.io/blog/codex-usage-retrospective-plus-plan/ https://buildnwrite.io/blog/codex-usage-retrospective-plus-plan/ Real Codex usage data from 72 active days: token totals, model mix, and rate-limit peaks. Find out why bursty users should pick Plus $20 over Pro. Sun, 19 Jul 2026 00:00:00 GMT https://buildnwrite.io/blog/age-of-steam-web-weekend-retrospective/ https://buildnwrite.io/blog/age-of-steam-web-weekend-retrospective/ A 36-hour build of an Age of Steam web game with Claude Code: code size, commits, API cost breakdown, and why the LLM hard difficulty was shelved. Mon, 06 Jul 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-code-harness-audit/ https://buildnwrite.io/blog/claude-code-harness-audit/ A three-month drift audit of a Claude Code harness. Learn which failures stay silent and how to test hooks, avoid npx squatting, and validate YAML. Mon, 06 Jul 2026 00:00:00 GMT https://buildnwrite.io/blog/verifiable-closed-loop-agent/ https://buildnwrite.io/blog/verifiable-closed-loop-agent/ Autonomous agent loops need a machine verifier and explicit context. Learn the two-axis test, the evidence, and when humans should write rubrics first. Mon, 06 Jul 2026 00:00:00 GMT https://buildnwrite.io/blog/llm-wiki-vs-google-okf/ https://buildnwrite.io/blog/llm-wiki-vs-google-okf/ Compare a markdown-based LLM wiki pipeline with Google's Open Knowledge Format v0.1. Learn where they match, where they differ, and when to align your schema. Fri, 03 Jul 2026 00:00:00 GMT https://buildnwrite.io/blog/agentic-coding-returns-to-expertise/ https://buildnwrite.io/blog/agentic-coding-returns-to-expertise/ Anthropic's analysis of about 400,000 Claude Code sessions shows domain knowledge amplifies agentic coding results more than coding training does. Thu, 18 Jun 2026 00:00:00 GMT https://buildnwrite.io/blog/mcp-vs-sdk-protocol-vs-framework/ https://buildnwrite.io/blog/mcp-vs-sdk-protocol-vs-framework/ Why MCP and SDKs are complementary layers, not rivals, and how Google and n8n each handled protocol support versus building a framework. Thu, 18 Jun 2026 00:00:00 GMT https://buildnwrite.io/blog/constrained-env-automation-delivery-playbook/ https://buildnwrite.io/blog/constrained-env-automation-delivery-playbook/ A four-gate delivery playbook for automation projects in closed networks. Catch tool limits and security constraints in week one, not week three. Wed, 10 Jun 2026 00:00:00 GMT https://buildnwrite.io/blog/fable5-vs-opus48-cost-behavior-comparison/ https://buildnwrite.io/blog/fable5-vs-opus48-cost-behavior-comparison/ Fable 5 costs twice as much per token as Opus 4.8, but measured sessions cost 1.0 to 1.4 times as much. See the token, cost, and intervention data behind it. Wed, 10 Jun 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-code-hooks-deterministic-control-history/ https://buildnwrite.io/blog/claude-code-hooks-deterministic-control-history/ Why Claude Code hooks guarantee deterministic control over AI agents, traced from git hooks and Design by Contract to neuro-symbolic guardrails. Sun, 31 May 2026 00:00:00 GMT https://buildnwrite.io/blog/mcp-ecosystem-standardization-2026/ https://buildnwrite.io/blog/mcp-ecosystem-standardization-2026/ Why MCP moved to Linux Foundation governance, how it complements Google's A2A, and what the adoption and security evidence supports. Fri, 29 May 2026 00:00:00 GMT https://buildnwrite.io/blog/service-pause-vs-teardown-terminology/ https://buildnwrite.io/blog/service-pause-vs-teardown-terminology/ Teardown means destroying one-off resources, not keeping them for later. Here is which term fits a service you shut down temporarily and plan to restart. Thu, 28 May 2026 00:00:00 GMT https://buildnwrite.io/blog/google-generative-ai-search-optimization-guide/ https://buildnwrite.io/blog/google-generative-ai-search-optimization-guide/ Google's first official guide to AI Overviews and AI Mode says AEO and GEO are just SEO. Here is what to keep doing and what to skip. Tue, 19 May 2026 00:00:00 GMT https://buildnwrite.io/blog/excelkospi-edge-architecture-teardown/ https://buildnwrite.io/blog/excelkospi-edge-architecture-teardown/ Teardown of excelkospi.pages.dev: vanilla JS on Cloudflare Pages Functions, a Durable Object, and Supabase, plus polling tricks that cut cost. Mon, 18 May 2026 00:00:00 GMT https://buildnwrite.io/blog/vector-db-evolution-and-position/ https://buildnwrite.io/blog/vector-db-evolution-and-position/ Traces vector search from 1998 research to today's database features, using DB-Engines rankings and funding data to assess standalone vector DBs. Thu, 14 May 2026 00:00:00 GMT https://buildnwrite.io/blog/n8n-sap-strategic-investment-meaning/ https://buildnwrite.io/blog/n8n-sap-strategic-investment-meaning/ SAP's $5.2B investment in n8n moves it from SMB automation into enterprise AI orchestration. See what changes for buyers, consultants, and self-hosters. Wed, 13 May 2026 00:00:00 GMT https://buildnwrite.io/blog/claudemd-karpathy-vs-anthropic-opus-4-7/ https://buildnwrite.io/blog/claudemd-karpathy-vs-anthropic-opus-4-7/ Compare Karpathy's four CLAUDE.md principles with Anthropic's Opus 4.7 guide, find the gaps, and get six concrete changes for your Claude Code setup. Sun, 10 May 2026 00:00:00 GMT https://buildnwrite.io/blog/openclaw-vs-hermes-agent-comparison/ https://buildnwrite.io/blog/openclaw-vs-hermes-agent-comparison/ Compare OpenClaw and Hermes Agent on messenger channels, tool integrations, memory, token cost, and stability to choose the right chat-driven AI agent. Sun, 10 May 2026 00:00:00 GMT https://buildnwrite.io/blog/cloudflare-tunnel-macmini-mysql-open-access/ https://buildnwrite.io/blog/cloudflare-tunnel-macmini-mysql-open-access/ Four ways to open a home Mac mini MySQL server to 28 students, and why a Cloudflare Tunnel serving the Adminer web UI needed no client installs. Fri, 08 May 2026 00:00:00 GMT https://buildnwrite.io/blog/home-wifi-2-4ghz-channel-interference-diagnosis/ https://buildnwrite.io/blog/home-wifi-2-4ghz-channel-interference-diagnosis/ A step-by-step diagnosis of Wi-Fi latency spikes traced to a neighbor's access point on 2.4GHz channel 11, and how moving the router to channel 1 fixed it. Fri, 24 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/threads-draft-published-archive-pipeline/ https://buildnwrite.io/blog/threads-draft-published-archive-pipeline/ Log every Threads draft-to-published edit with a Mac mini pipeline: Supabase for metrics, files for text and diffs, and a manual push gate. Thu, 23 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/ai-diagram-tools-for-lecture-slides/ https://buildnwrite.io/blog/ai-diagram-tools-for-lecture-slides/ Compare diagram-design, draw.io, Mermaid, and Excalidraw on one n8n workflow. Find out which tool fits lecture slides, editable files, docs, or discussion. Tue, 21 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/notion-api-vs-mcp-codex-setup/ https://buildnwrite.io/blog/notion-api-vs-mcp-codex-setup/ Compare the Notion API and Notion MCP for AI agents, see why Codex missed a Claude Notion connection, and learn to find with MCP and edit with the API. Tue, 21 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/ssot-env-path-management/ https://buildnwrite.io/blog/ssot-env-path-management/ Stop AI agents from drifting apart. Keep secrets in one shell file, paths and IDs in one shared guide, and point every agent config file to that guide. Tue, 21 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/tailscale-private-vpn-macmini-ssh/ https://buildnwrite.io/blog/tailscale-private-vpn-macmini-ssh/ Learn how Tailscale links a MacBook and a home Mac mini on a private network so you can SSH in without port forwarding, plus a quick way to diagnose timeouts. Tue, 21 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/macbook-macmini-ssh-homeserver/ https://buildnwrite.io/blog/macbook-macmini-ssh-homeserver/ Set up a Mac mini as an always-on home server, connect it over SSH and Tailscale, and avoid the sleep failures that break laptop-based automation. Mon, 20 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/n8n-vibe-coding-cannibalization/ https://buildnwrite.io/blog/n8n-vibe-coding-cannibalization/ Docker pulls, npm downloads, and GitHub stars show n8n and Claude Code coexisting. Learn the three moats n8n defends and when to use each tool. Mon, 20 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-code-launchd-automation-debugging/ https://buildnwrite.io/blog/claude-code-launchd-automation-debugging/ Five stacked failures broke a Claude Code briefing run by macOS launchd. Here is how each layer was found and fixed for headless automation. Fri, 17 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-code-periodic-execution/ https://buildnwrite.io/blog/claude-code-periodic-execution/ Compare /loop, /schedule, CronCreate, and Routines in Claude Code to pick the right recurring run for local tools, cloud execution, or external triggers. Thu, 16 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/vscode-ripgrep-cpu-runaway-prevention/ https://buildnwrite.io/blog/vscode-ripgrep-cpu-runaway-prevention/ Why VS Code's ripgrep can spin on symlinked .venv folders and peg the CPU, plus the three settings.json changes that stop it. Tue, 14 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-api-cost-breakdown-cache-hit-ratio/ https://buildnwrite.io/blog/claude-api-cost-breakdown-cache-hit-ratio/ One real Claude Opus 4.6 API call broken down by token type, showing why cache writes dominate cost and how cache hit ratio changes the total bill. Thu, 09 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/n8n-gmail-oauth-railway-redirect-uri/ https://buildnwrite.io/blog/n8n-gmail-oauth-railway-redirect-uri/ Gmail OAuth2 reconnect fails with Unauthorized in self-hosted n8n on Railway. Learn why the callback URL points to the Railway default domain and how to fix it. Thu, 09 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-token-efficiency-optimization/ https://buildnwrite.io/blog/claude-token-efficiency-optimization/ Why parallel lecture editing and PDF indexing exhausted a Max x5 token budget in two hours, plus a per-task token estimate and a delegation strategy. Tue, 07 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/claude-obsidian-knowledge-management/ https://buildnwrite.io/blog/claude-obsidian-knowledge-management/ Set up a Claude Code Stop Hook that saves sessions to Obsidian as Markdown, then uses Gemini to draft a daily work log. Setup takes about 15 minutes. Sun, 05 Apr 2026 00:00:00 GMT https://buildnwrite.io/blog/n8n-market-analysis/ https://buildnwrite.io/blog/n8n-market-analysis/ n8n is not dying. Docker pulls, GitHub stars, and valuation data show the product is growing while tutorial content on YouTube has saturated. Sun, 05 Apr 2026 00:00:00 GMT