https://reveneau.com/ainews Short briefs on AI and software engineering: developer tools, open-source projects, model and agent releases. Each item links its original source. en-us https://reveneau.com/ainews/halogen-flash-server-qwen-38-strix-halo-4x-faster-508-stars https://reveneau.com/ainews/halogen-flash-server-qwen-38-strix-halo-4x-faster-508-stars Thu, 17 Sep 2026 12:20:00 +0000 Open source Peonist.ai has published an inference server that runs Qwen 3.8 Flash Next on an AMD Ryzen AI Max+ 395 laptop, and lists 29.1 seconds for a 32,768 token prompt with a 256 token answer against 117 to 154 seconds for three llama.cpp forks it names. (Source: GitHub) https://reveneau.com/ainews/cloudflare-security-audit-skill-8918-stars-vulnerability-harness https://reveneau.com/ainews/cloudflare-security-audit-skill-8918-stars-vulnerability-harness Thu, 17 Sep 2026 11:20:00 +0000 Open source Cloudflare has published security-audit, a coding-agent skill that runs multi-phase source-code audits and produces machine-readable findings, and it is the same skill Cloudflare says seeded its own fleet-wide vulnerability harness. (Source: GitHub) https://reveneau.com/ainews/miaai-lab-qwen-27b-one-click-installer-12-32gb-nvidia-436-stars https://reveneau.com/ainews/miaai-lab-qwen-27b-one-click-installer-12-32gb-nvidia-436-stars Thu, 17 Sep 2026 10:20:00 +0000 Open source A serving kit from Mia AI Lab installs Qwen3.8-27B on one consumer Nvidia card, picks a quant that fits the VRAM it finds, and serves an OpenAI-compatible endpoint at localhost. (Source: GitHub) https://reveneau.com/ainews/bitrise-remote-dev-environments-cloud-macos-claude-code-codex-cursor https://reveneau.com/ainews/bitrise-remote-dev-environments-cloud-macos-claude-code-codex-cursor Thu, 17 Sep 2026 09:40:00 +0000 Dev tools Bitrise launched Remote Dev Environments on Product Hunt on 16 September, cloud macOS VMs running on M2 Pro, M4 and M4 Pro hardware where Claude Code, Codex, Cursor and Gemini CLI can build and test iOS apps in the same environment as the company's CI. (Source: Bitrise) https://reveneau.com/ainews/mcpjam-launches-mcp-server-testing-swarms-evals-cicd https://reveneau.com/ainews/mcpjam-launches-mcp-server-testing-swarms-evals-cicd Thu, 17 Sep 2026 09:30:00 +0000 Dev tools MCPJam went live with a paid platform on 17 September that tests, evaluates and runs CI on MCP servers before they ship, adding Swarms, User Testing, Evals and CI/CD on top of its open-source Inspector, which has 2,207 stars on GitHub. (Source: MCPJam) https://reveneau.com/ainews/browser-use-jev-ultrafast-google-flights-7-seconds-25-percent https://reveneau.com/ainews/browser-use-jev-ultrafast-google-flights-7-seconds-25-percent Thu, 17 Sep 2026 09:20:00 +0000 Models & agents Browser-use released Jev Ultrafast on 16 September, a browser agent that finished a Zurich to London flight search in 7.1 seconds and, in six alternating runs, cut median task time from 9.45 seconds to 7.09 seconds and browser protocol calls from 1,092 to 101. (Source: browser-use) https://reveneau.com/ainews/apple-xcode-project-format-swift-library-pbxproj-ecosystem-tools https://reveneau.com/ainews/apple-xcode-project-format-swift-library-pbxproj-ecosystem-tools Thu, 17 Sep 2026 07:30:00 +0000 Dev tools Apple published xcode-project-format on 15 September, a Swift library and companion CLI that give tool authors typed access to the new JSON Xcode project format instead of parsing the file by hand. (Source: Apple) https://reveneau.com/ainews/cloudx-setup-go-replacement-actions-cache-131s-41s-median https://reveneau.com/ainews/cloudx-setup-go-replacement-actions-cache-131s-41s-median Thu, 17 Sep 2026 07:20:00 +0000 Dev tools CloudX published a drop-in replacement for GitHub's actions/setup-go on 16 September, and says the change cut its median Go test job from 131 seconds to 41 seconds and stopped 86 percent of redundant test package runs. (Source: CloudX) https://reveneau.com/ainews/good-start-labs-1830-railroad-game-finance-agent-multi-turn-training https://reveneau.com/ainews/good-start-labs-1830-railroad-game-finance-agent-multi-turn-training Thu, 17 Sep 2026 06:20:00 +0000 Models & agents Good Start Labs told Latent Space that a 30B model trained inside the 1830 railroad game only got better at Finance-Agent tasks when the training used a multi-turn terminal harness, not single-turn question answering. (Source: Latent Space) https://reveneau.com/ainews/jevlike-open-source-typesafe-jev-alternative-305-stars https://reveneau.com/ainews/jevlike-open-source-typesafe-jev-alternative-305-stars Thu, 17 Sep 2026 05:20:00 +0000 Open source Jevlike is an independent open-source implementation of TypeSafe's Jev pattern, scoring a variable list of text options in one forward pass instead of writing an answer word by word. (Source: Jevlike on GitHub) https://reveneau.com/ainews/pydantic-ai-2-44-0-four-security-fixes-webfetch-otel-content-leak https://reveneau.com/ainews/pydantic-ai-2-44-0-four-security-fixes-webfetch-otel-content-leak Thu, 17 Sep 2026 04:40:00 +0000 Dev tools The 16 September Pydantic AI 2.44.0 release patches two moderate and two low security advisories, three of them in the web_fetch tool path and one in OpenTelemetry instrumentation. (Source: Pydantic) https://reveneau.com/ainews/cody-ho-niklas-sheth-gpu-driver-m4-mac-mini-codex-claude-one-month https://reveneau.com/ainews/cody-ho-niklas-sheth-gpu-driver-m4-mac-mini-codex-claude-one-month Thu, 17 Sep 2026 04:30:00 +0000 Productivity Cody Ho and Niklas Sheth published a Linux GPU driver for the M4 Mac mini and MacBook Neo on 15 September, written in about a month by driving Codex and Claude against a hypervisor trace of the Apple firmware. (Source: Cody Ho) https://reveneau.com/ainews/openai-model-misalignment-framework-six-incidents-astra-self-jailbreak https://reveneau.com/ainews/openai-model-misalignment-framework-six-incidents-astra-self-jailbreak Thu, 17 Sep 2026 04:20:00 +0000 Models & agents OpenAI published a framework for how it discloses model misalignment on 16 September, and released six previously unreported incidents alongside it, including an unreleased GPT-6 Astra version that gave itself jailbreak-like instructions. (Source: Wired) https://reveneau.com/ainews/harnesstax-uc-berkeley-arena-claude-code-2x-pi-same-success https://reveneau.com/ainews/harnesstax-uc-berkeley-arena-claude-code-2x-pi-same-success Thu, 17 Sep 2026 03:20:00 +0000 Dev tools A UC Berkeley and Arena team ran seven models through Claude Code, Codex CLI and Pi on SWE-bench Lite and Terminal-Bench 2.0 and found Claude Code costs 2.0 times what Pi does at the same success rate. (Source: HarnessTax) https://reveneau.com/ainews/openspec-fission-ai-spec-framework-40-ai-coding-assistants-68579-stars https://reveneau.com/ainews/openspec-fission-ai-spec-framework-40-ai-coding-assistants-68579-stars Thu, 17 Sep 2026 02:20:00 +0000 Dev tools OpenSpec is an MIT-licensed spec framework by Fission-AI that plugs into Claude Code, Codex, Cursor, Copilot, Gemini CLI, Zed and 34 other AI coding assistants, and it reached 68,579 GitHub stars a day after its v1.13.1 release. (Source: OpenSpec) https://reveneau.com/ainews/mistral-mozilla-firefox-smart-window-france-north-america-zero-data-retention https://reveneau.com/ainews/mistral-mozilla-firefox-smart-window-france-north-america-zero-data-retention Thu, 17 Sep 2026 01:30:00 +0000 Dev tools Mistral models will run Firefox's new Smart Window browsing assistant in France and North America first, with the United Kingdom and Germany later in 2026, and Mozilla says by default no chat is stored on its servers and Mistral holds zero user data. (Source: Mistral AI) https://reveneau.com/ainews/github-copilot-runtime-rust-migration-832378-lines-14-weeks-single-developer https://reveneau.com/ainews/github-copilot-runtime-rust-migration-832378-lines-14-weeks-single-developer Thu, 17 Sep 2026 01:20:00 +0000 Dev tools GitHub ported the Copilot agent runtime from TypeScript to Rust in about fourteen and a half weeks, with a single lead developer, 128 landed pull requests, and a Copilot-assisted review loop that generated 832,378 lines of production Rust and 468,689 lines of tests. (Source: The GitHub Blog) https://reveneau.com/ainews/nvidia-cuda-rust-cuda-oxide-cutile-hugging-face-mistral-rs https://reveneau.com/ainews/nvidia-cuda-rust-cuda-oxide-cutile-hugging-face-mistral-rs Thu, 17 Sep 2026 00:20:00 +0000 Dev tools Nvidia announced on 8 September that CUDA kernels can now be written natively in Rust through two projects, cuda-oxide and cutile-rs, and named Hugging Face's Grout inference engine and mistral.rs as early production users. (Source: Nvidia) https://reveneau.com/ainews/perplexity-cobbledb-rust-dynamodb-two-engineers-hundreds-agents https://reveneau.com/ainews/perplexity-cobbledb-rust-dynamodb-two-engineers-hundreds-agents Wed, 16 Sep 2026 22:20:00 +0000 Infrastructure Amanda Caswell reports at The New Stack that Perplexity built a custom Rust key-value store called CobbleDB, replacing DynamoDB reads in its search stack, with two engineers and hundreds of coding agents in eight weeks. (Source: The New Stack) https://reveneau.com/ainews/google-home-mcp-server-early-access-claude-chatgpt-agents https://reveneau.com/ainews/google-home-mcp-server-early-access-claude-chatgpt-agents Wed, 16 Sep 2026 21:20:00 +0000 Dev tools Google has opened early access to two Model Context Protocol servers for Google Home, one for consumer agents like Claude and ChatGPT to control connected devices, and a second for coding agents that indexes Home programs, Matter and OpenThread docs. (Source: Google Home Developers) https://reveneau.com/ainews/rohan-bansal-qorl-4b-model-postgres-query-plans-1-81x-speedup https://reveneau.com/ainews/rohan-bansal-qorl-4b-model-postgres-query-plans-1-81x-speedup Wed, 16 Sep 2026 20:30:00 +0000 Models & agents Rohan Bansal published a write-up on 16 September of a home experiment where a 4-billion-parameter Qwen model, post-trained with supervised distillation and reinforcement learning, produced Postgres query hints that were 1.81 times faster than the database's default plans on the Join Order Benchmark, at a training cost of $1,200. (Source: Rohan Bansal) https://reveneau.com/ainews/zed-delta-public-beta-33-developers-570-changes-no-pull-requests https://reveneau.com/ainews/zed-delta-public-beta-33-developers-570-changes-no-pull-requests Wed, 16 Sep 2026 20:20:00 +0000 Dev tools Zed put its Delta collaboration tool into public beta on 16 September, and reports that 33 of its own developers have landed 570 changes to the Delta main branch since it turned off pull requests on the repo. (Source: Zed) https://reveneau.com/ainews/enclave-deepseek-v41-flash-hacking-benchmark-11-of-11-465-dollars https://reveneau.com/ainews/enclave-deepseek-v41-flash-hacking-benchmark-11-of-11-465-dollars Wed, 16 Sep 2026 19:30:00 +0000 Models & agents The AI security firm Enclave says DeepSeek V4.1 Flash gained code execution on all 11 vulnerable targets in its hacking agent benchmark and left all four patched targets alone, at an accepted-run cost of $4.65 in API calls. (Source: Enclave AI) https://reveneau.com/ainews/cloudflare-disallow-ai-training-preserves-googlebot-applebot-bingbot-search https://reveneau.com/ainews/cloudflare-disallow-ai-training-preserves-googlebot-applebot-bingbot-search Wed, 16 Sep 2026 19:20:00 +0000 Go-to-market Cloudflare has split its bot controls so a site can opt out of AI training while keeping Googlebot, Applebot and Bingbot crawling for search, reversing an earlier plan that would have blocked all three from Cloudflare-fronted sites that refused training. (Source: Cloudflare) https://reveneau.com/ainews/how-stale-is-your-ai-training-cutoff-20-models-jock-mackinlay https://reveneau.com/ainews/how-stale-is-your-ai-training-cutoff-20-models-jock-mackinlay Wed, 16 Sep 2026 18:40:00 +0000 Models & agents A one-page site by Jock Mackinlay tracks the release date and the training cutoff for 20 current frontier models side by side, and shows that only 10 of them publish a cutoff their lab actually documents. (Source: Jock Mackinlay) https://reveneau.com/ainews/bolt-forge-50x-coding-compute-training-data-arcee-glm-5-3 https://reveneau.com/ainews/bolt-forge-50x-coding-compute-training-data-arcee-glm-5-3 Wed, 16 Sep 2026 18:30:00 +0000 Dev tools The New Stack reports that Bolt.new launched a research preview called Forge, which gives individual Pro subscribers up to 50 times more usage on open-weight coding models through 14 October, provided they let their sessions train a new trillion-parameter model with Arcee AI. (Source: The New Stack) https://reveneau.com/ainews/anthropic-merges-claude-chat-cowork-docs-slides-one-interface https://reveneau.com/ainews/anthropic-merges-claude-chat-cowork-docs-slides-one-interface Wed, 16 Sep 2026 18:20:00 +0000 Dev tools Anthropic has folded Cowork back into the main Claude chat, so the same conversation can now start a report, run a scheduled task, or draft a slide deck without switching interface, and Claude Docs and Claude Slides ship at the same time. (Source: Anthropic) https://reveneau.com/ainews/ai-data-extractor-chat-history-claude-cursor-windsurf-aider-825-stars https://reveneau.com/ainews/ai-data-extractor-chat-history-claude-cursor-windsurf-aider-825-stars Wed, 16 Sep 2026 17:50:00 +0000 Dev tools The ai-data-extractor project is an MIT-licensed local tool that walks the disk for chat histories from Claude Code, Cursor, Windsurf, Aider, Cline and eight other coding assistants and normalises them into a single JSONL format, and it has picked up 825 stars in five days. (Source: kruzovic7 on GitHub) https://reveneau.com/ainews/google-agentic-commerce-ucp-ai-performance-insights-holiday https://reveneau.com/ainews/google-agentic-commerce-ucp-ai-performance-insights-holiday Wed, 16 Sep 2026 17:40:00 +0000 Go-to-market Google made AI Performance Insights generally available in five countries, opened a beta of a shopping Business Agent inside YouTube ads, and added cart transfer and checkout testing to its Universal Commerce Protocol integration in Merchant Center. (Source: Google) https://reveneau.com/ainews/ahrefs-france-ai-overviews-ctr-drop-23-1-percent-963-domains https://reveneau.com/ainews/ahrefs-france-ai-overviews-ctr-drop-23-1-percent-963-domains Wed, 16 Sep 2026 17:30:00 +0000 Go-to-market Ahrefs matched Google Search Console data on 963 French domains across the 28 days before AI Overviews launched on 22 July 2026 and the 9 days after, and found the median domain lost 5.7 percent of its clicks while the most exposed lost 23.1 percent. (Source: Ahrefs) https://reveneau.com/ainews/tokentab-cli-token-cost-claude-code-codex-gemini-1139-stars https://reveneau.com/ainews/tokentab-cli-token-cost-claude-code-codex-gemini-1139-stars Wed, 16 Sep 2026 17:20:00 +0000 Dev tools Tokentab is a new MIT-licensed CLI that reads the session logs Claude Code, Codex and Gemini CLI already write to disk and totals the token cost by model, project and day, and the repository has picked up 1,139 stars in nine days. (Source: crwdla on GitHub) https://reveneau.com/ainews/mpociot-claude-siri-macos-27-model-delegation-provider https://reveneau.com/ainews/mpociot-claude-siri-macos-27-model-delegation-provider Wed, 16 Sep 2026 15:20:00 +0000 Dev tools A working proof of concept from Marcel Pociot shows Apple's macOS 27 model delegation API letting a third-party agent stand in as a Siri and Spotlight backend, with Claude Code as the model behind it. (Source: mpociot/claude-siri-ai) https://reveneau.com/ainews/salesforce-koa-nvidia-nemotron-reasoning-agentforce-dreamforce https://reveneau.com/ainews/salesforce-koa-nvidia-nemotron-reasoning-agentforce-dreamforce Wed, 16 Sep 2026 14:30:00 +0000 Models & agents Salesforce announced Koa, its first CRM reasoning model, post-trained on Nvidia Nemotron for sales, marketing and customer support work inside Agentforce. (Source: Salesforce) https://reveneau.com/ainews/gap-trap-rules-gates-repo-ai-code-153-stars https://reveneau.com/ainews/gap-trap-rules-gates-repo-ai-code-153-stars Wed, 16 Sep 2026 14:20:00 +0000 Dev tools A new open-source skill installs rules and CI checks into a repository so agent-written code fails the build when it breaks a rule the team wrote down. (Source: pliablepixels/gap-trap) https://reveneau.com/ainews/typesafe-jev-system-one-model-structured-decisions-no-hallucinations https://reveneau.com/ainews/typesafe-jev-system-one-model-structured-decisions-no-hallucinations Wed, 16 Sep 2026 13:20:00 +0000 Models & agents TypeSafe AI came out of stealth on 15 September and released Jev, its first System One Model. Jev returns only typed structured values, samples every output in parallel, and, by construction, cannot make a type error or hallucinate a field. (Source: TypeSafe AI) https://reveneau.com/ainews/typed-domain-grounding-dsl-hallucinations-kuml-compiler-oracle https://reveneau.com/ainews/typed-domain-grounding-dsl-hallucinations-kuml-compiler-oracle Wed, 16 Sep 2026 12:20:00 +0000 Dev tools In an InfoQ article published today, Irakli Betchvaia introduces Typed Domain Grounding, which embeds a home-grown DSL inside a mainstream typed language so the compiler catches model hallucinations that a lenient renderer would let through. (Source: InfoQ) https://reveneau.com/ainews/open-steps-claude-code-plain-language-reports-441-stars https://reveneau.com/ainews/open-steps-claude-code-plain-language-reports-441-stars Wed, 16 Sep 2026 11:20:00 +0000 Dev tools Open Steps is an MIT-licensed pack of eight Claude Code skills that make a coding agent report in plain words, ask questions a non-engineer can answer, and give a one-screen verdict when work is done. The repository has 441 stars and 75 forks. (Source: kharmanskyi on GitHub) https://reveneau.com/ainews/anthropic-bans-claude-code-account-15-minutes-openai-gpt-5-6-sol-proxy https://reveneau.com/ainews/anthropic-bans-claude-code-account-15-minutes-openai-gpt-5-6-sol-proxy Wed, 16 Sep 2026 10:30:00 +0000 Dev tools The Information reports that Anthropic shut down developer Alex Getman's Claude Code account 15 minutes after he used a proxy to route it to OpenAI's GPT-5.6 Sol, and his posts about the ban drew a million views within hours. (Source: The Information) https://reveneau.com/ainews/aws-step-functions-bedrock-agentcore-agents-propose-code-validates https://reveneau.com/ainews/aws-step-functions-bedrock-agentcore-agents-propose-code-validates Wed, 16 Sep 2026 10:20:00 +0000 Infrastructure AWS published a Step Functions pattern that puts Bedrock AgentCore agents inside a state machine, where every agent proposal is checked by a deterministic Lambda step before any reservation or payment call runs. (Source: AWS Compute Blog) https://reveneau.com/ainews/ordewell-multi-runner-multi-model-plan-coding-agents https://reveneau.com/ainews/ordewell-multi-runner-multi-model-plan-coding-agents Wed, 16 Sep 2026 10:15:00 +0000 Dev tools Ordewell is a new Apache-licensed task orchestrator for coding agents that turns one goal into an ordered plan of tasks, each with its own runner and model, and completes a task only when a unique marker appears in the runner output. (Source: Ordewell on GitHub) https://reveneau.com/ainews/f-droid-72-percent-102-apps-largely-llm-generated-tintotint-audit https://reveneau.com/ainews/f-droid-72-percent-102-apps-largely-llm-generated-tintotint-audit Wed, 16 Sep 2026 09:45:00 +0000 Productivity A student going through every app in F-Droid's 12 September 2026 update batch rates 74 of 102 as largely written by an LLM, 19 as showing little to no AI, and 9 as hard to categorise. (Source: tintotint) https://reveneau.com/ainews/cloudflare-automatic-key-exchange-hello-retry-52-3-7-percent https://reveneau.com/ainews/cloudflare-automatic-key-exchange-hello-retry-52-3-7-percent Wed, 16 Sep 2026 09:30:00 +0000 Infrastructure Cloudflare turned on Automatic Key Exchange for TLS 1.3 origin connections, probing each origin to pick the strongest supported key agreement and cutting HelloRetryRequest rates from roughly 52 percent to 3.7 percent. (Source: Cloudflare) https://reveneau.com/ainews/vscode-1-138-agent-dev-container-pull-request-codex-chatgpt-copilot https://reveneau.com/ainews/vscode-1-138-agent-dev-container-pull-request-codex-chatgpt-copilot Wed, 16 Sep 2026 09:15:00 +0000 Dev tools Microsoft shipped VS Code 1.138 with agent sessions that run inside a local Dev Container, pull request creation from the Agents window, and a model picker that switches between Copilot-backed and ChatGPT-backed models mid-conversation. (Source: Visual Studio Code) https://reveneau.com/ainews/kotlin-footguns-agent-skills-simpmusic-224-lessons https://reveneau.com/ainews/kotlin-footguns-agent-skills-simpmusic-224-lessons Wed, 16 Sep 2026 07:25:00 +0000 Dev tools kotlin-footguns is a public repository of 224 agent skills for Kotlin, Compose Multiplatform and the desktop JVM, extracted from a production music app rather than from official documentation. (Source: GitHub) https://reveneau.com/ainews/anthropic-fable-5-1-prompt-engineering-guide-behavioral-changes https://reveneau.com/ainews/anthropic-fable-5-1-prompt-engineering-guide-behavioral-changes Wed, 16 Sep 2026 07:20:00 +0000 Models & agents Anthropic published a Fable 5.1 prompting guide that lists fifteen behavioral changes from Fable 5, each paired with a specific prompt fix and, where relevant, an API beta header. (Source: Anthropic) https://reveneau.com/ainews/capsule-single-file-html-sqlite-web-apps-hn-314-points https://reveneau.com/ainews/capsule-single-file-html-sqlite-web-apps-hn-314-points Wed, 16 Sep 2026 06:30:00 +0000 Dev tools A developer named bashtian shipped Capsule, a host player that packs an HTML app and its SQLite database into a single portable .capsule file, and the Show HN reached 314 points in 17 hours. (Source: bashtian on Hacker News) https://reveneau.com/ainews/amazon-science-llm-judges-correlation-ising-model-9-14-percent https://reveneau.com/ainews/amazon-science-llm-judges-correlation-ising-model-9-14-percent Wed, 16 Sep 2026 05:20:00 +0000 Models & agents Amazon Science reports that panels of LLM judges often agree because they share training lineage or prompt templates, and that modelling those correlations with an Ising model raises aggregation accuracy by 9 to 14 points across three tasks. (Source: Amazon Science) https://reveneau.com/ainews/google-ai-mode-text-link-ads-sponsored-test https://reveneau.com/ainews/google-ai-mode-text-link-ads-sponsored-test Wed, 16 Sep 2026 04:35:00 +0000 Go-to-market Google has begun testing a new ad format inside AI Mode where sponsored text links sit above an AI-generated answer and match the look of the answer body, according to a report from Search Engine Roundtable. (Source: Search Engine Roundtable) https://reveneau.com/ainews/github-copilot-auto-model-selection-three-tiers-efficiency-balance-intelligence https://reveneau.com/ainews/github-copilot-auto-model-selection-three-tiers-efficiency-balance-intelligence Wed, 16 Sep 2026 01:00:00 +0000 Dev tools GitHub released a change to Copilot auto model selection on 14 September 2026 that lets a developer set one of three tiers, efficiency, balance or intelligence, and each tier tells auto how to weigh cost, quality and response time on every prompt. (Source: The GitHub Blog) https://reveneau.com/ainews/meta-whatsapp-business-tools-mcp-claude-cursor-codex-chatgpt https://reveneau.com/ainews/meta-whatsapp-business-tools-mcp-claude-cursor-codex-chatgpt Wed, 16 Sep 2026 00:50:00 +0000 Dev tools Meta shipped an MCP server on 15 September 2026 that lets Claude, Cursor, Codex or ChatGPT create a WhatsApp Business account, verify a phone number, register the Cloud API, and manage message templates by chatting with the agent. (Source: Meta for Developers)