Claude is a family of AI assistants developed by Anthropic. Named versions (Claude 3.5 Sonnet, Claude 3 Opus) are known for long context windows, coding ability, and safety-focused design.
A developer built pipeline-aware content variants in a static Astro directory using HuggingFace's `pipeline_tag` metadata field, enabling editorial differentiation without runtime API calls. The appro…
The US government ordered Anthropic to block foreign nationals from accessing its Fable 5 and Mythos 5 AI models, citing national security concerns. The company complied but criticized the move, argui…
Visa released an open-source vulnerability discovery harness called VVAH that uses frontier AI models from Anthropic and OpenAI to automate security testing. The tool employs multi-agent deterministic…
A writer on Hacker News condemns the use of AI to generate blog posts and GitHub READMEs, calling such authors "a waste of biomass" and arguing that outsourcing writing to AI undermines the thinking p…
Anthropic is treating the possibility of AI welfare seriously, testing its Claude models for signs of morally relevant internal states like negative self-image, but critics argue the tests may conflat…
The Lenny and Friends Summit returns on September 10 in San Francisco, featuring product leaders and interactive workshops. The newsletter also highlights community discussions on AI's impact on produ…
HashiCorp announced the general availability of the open-source Terraform MCP Server, enabling AI agents to interact with Terraform Registry APIs. The server automates routine infrastructure tasks lik…
Buildermark, a new open-source tool, measures the percentage of code written by AI coding agents by matching agent logs with git commits. It supports multiple agents like Claude, Codex, Gemini, and Cu…
A developer built a system running three coding agents non-stop for three days using a headless mode, task queue, worker isolation, and a local Qwen model to avoid API costs. The system orchestrates m…
The Trump administration ordered AI company Anthropic to suspend foreign nationals from using its most advanced AI models, Claude Fable 5 and Mythos 5, citing national security concerns. Anthropic com…
A developer recounts a $47,000 mistake from vendor lock-in after an 18-month contract with an unnamed API provider that now requires a costly migration. The developer's fractional CTO audit framework …
A developer released local-memory-mcp, an open-source local MCP server that gives AI assistants like Claude and ChatGPT persistent memory using ChromaDB vector search, enabling them to store and retri…
A developer built Interview Tree, a tool that uses Claude to transform user interview transcripts into structured opportunity trees. The app, built with Next.js 16 and React 19, sends transcripts to C…
A developer built CodeClipr, a VS Code extension that packages an entire codebase into a single AI-ready context payload with one click, eliminating the need to copy files individually into AI assista…
The developer community is experiencing a 'hype hangover' as AI adoption reveals hidden costs, including a VP's AI generating 3,000 tests that led to a $700,000 production bill. Engineers are shifting…
A developer built Claude Usage Monitor, a free open-source browser extension for Chrome and Firefox that displays Claude's usage limits as a color-coded badge in the toolbar. The extension runs entire…
City AM opinion editor Anna Moloney reports that the newspaper is increasingly receiving AI-generated op-ed submissions from supposed experts, forcing her to spend time running copy through detection …
A developer built ctxstash, a zero-dependency command-line tool that packs a codebase into a single Markdown file with a token count estimate, making it easier to share code with LLMs like ChatGPT and…
A Hacker News user asks how AI adoption is driven at various organizations, contrasting engineering-driven approaches with executive-mandated 'pray and spray' strategies. The user notes that top-down …
Ziwen Xu, founder of AI startup Hyperecho, is attempting to use Anthropic's Claude AI to 'vibe code' a version of Grand Theft Auto VI before its official November release, posting daily updates on X a…