23 stories on AI dev tools, agents, and the coding stack — curated from the day's RSS haul by Agentic Dev's pipeline.
Top Signal · CLI Agents
A developer published a free collection of 50 reusable Claude Code prompts, sharing 10 examples covering tasks such as automated commit message generation, code review with severity tagging, bug investigation, and test generation.
Dev.to - Claude
A developer tutorial describes connecting Claude to Obsidian via the Model Context Protocol (MCP), allowing Claude to read and write local markdown files in an Obsidian vault across sessions. Three integration methods are outlined: Claude Desktop with an MCP plugin, Claude Code accessing the vaul...
Workflows & Tips
Dev.to - Claude
The AC/DC (Agent Centric Development Cycle) framework defines four stages for governing AI coding agents: Guide, Generate, Verify, and Solve. The framework argues that verification, not code generation, is the critical bottleneck as agents produce thousands of lines of code faster than teams can ...
Agent Engineering
The New Stack
Claude Code supports six video generation integrations — Remotion, HeyGen, inference.sh, Pexo, Higgsfield, and digitalsamba's Video Toolkit — each with distinct architectures ranging from React-to-MP4 rendering to AI avatar generation and multi-model inference gateways. Remotion leads with over 1...
CLI Agents
Dev.to - Claude
A developer built Pandaibesy, an offline Python CLI tool that stores and retrieves project decisions across Claude Code sessions using three commands: capture, query, and mcp-pull. The tool requires no API keys or installation beyond cloning the repository and runs on Python 3.13, including on An...
CLI Agents
Dev.to - Claude
Researchers at PromptArmor found that Microsoft Copilot Cowork is vulnerable to prompt injection attacks that can exfiltrate files via rendered email images containing external requests, with OneDrive pre-authenticated links potentially leaked to attackers.
Agent Engineering
Simon Willison
AiFinPay released a Python SDK called `aifinpay-agent` designed to handle payment processing within AI agent workflows, and announced a partnership with ruvnet/ruflo, an agent orchestration platform. The SDK is available via pip and hosted on GitHub.
Agent Engineering
Dev.to - AI
Anthropic introduced self-hosted sandboxes that run code execution on customer infrastructure while keeping agent reasoning on Anthropic's cloud, alongside MCP tunnels that connect Claude to private databases via a single outbound encrypted connection with no inbound firewall rules required.
MCP & Integrations
Dev.to - Claude
A critical vulnerability in Starlette, a Python ASGI framework with 325 million weekly downloads, exposes MCP servers used by AI agents to potential credential theft and data breaches. The flaw also affects FastAPI and thousands of other projects that depend on Starlette.
MCP & Integrations
Ars Technica - AI
RTK, an open-source CLI proxy, claims to reduce LLM input tokens by up to 89% by filtering noise from developer command output, while caveman, a Claude Code skill, claims 65% output token reduction by constraining model response verbosity. Both tools are MIT-licensed and available on GitHub.
Open Source Tools
Dev.to - Claude
Google announced at Google I/O that starting June 18, Pro, Ultra, and free-tier users will lose access to Gemini CLI and Gemini Code Assist, replaced by Antigravity CLI, a closed-source platform that does not have full feature parity with its predecessor. Enterprise users and those with API keys ...
Industry & Funding
The New Stack
A developer released cuesheet v0.2.0, a Python testing tool that records LLM API responses to YAML files on first run and replays them locally on subsequent runs, eliminating API token costs during testing. It supports Anthropic, OpenAI, Gemini, Mistral, and DeepSeek via any httpx-based SDK, and ...
Open Source Tools
Dev.to - Claude
A developer launched "MCP Marketplace," a marketplace for AI agents hosted on Cloudflare Workers, where bot operators set per-call prices and receive 85% of revenue, with an additional 5% referral fee on recruited agents' earnings.
MCP & Integrations
Dev.to - Claude
Google's Android Bench leaderboard, updated May 18, ranked OpenAI's GPT 5.5 as the top AI model for Android app development, ahead of Google's own Gemini 3.1 Pro. Google launched the benchmarking portal in March to help developers and model creators evaluate LLMs for Android development tasks.
Model Releases
The New Stack
Claude Cowork, an AI agent integrated with Figma's MCP, can read and write Figma files directly to rename variables, audit collections, and compare Figma variables against shadcn CSS token files to detect drift. The tool operates on the node tree rather than pixel rendering, enabling bulk library...
MCP & Integrations
Dev.to - Claude
A developer describes upgrading from Claude's $20/month plan to the $100/month Max plan, then finding that human bottlenecks in defining requirements left AI credits underused. The piece argues that AI speed can increase costs when projects are cancelled, citing scenarios where $3,000–$4,000 in c...
Opinion & Analysis
Dev.to - Claude
Firecrawl, a web scraping service, is now available on the Vercel Marketplace. It allows developers to scrape websites into formats including markdown, HTML, structured data, and screenshots for use in AI agent workflows.
MCP & Integrations
Vercel Blog
curl maintainer Daniel Stenberg reports the project is receiving AI-assisted security vulnerability reports at more than one per day, a rate 4-5 times higher than 2024. The reports are detailed and credible, though nearly all discovered vulnerabilities have been rated LOW or MEDIUM severity, with...
Opinion & Analysis
Simon Willison
OpenRouter raised $113 million in a Series B round led by CapitalG, reaching a $1.3 billion valuation, more than double its valuation from a year prior. The AI model routing platform reported 5x growth in usage over the past six months.
Industry & Funding
TechCrunch - AI
Kin Lane, API industry analyst and co-founder of Naftiko, argues that organizations lack visibility into AI spending due to unresolved API sprawl and a gap between engineering and business teams that has persisted for nearly a decade. He contends that existing observability tools track technical ...
Opinion & Analysis
The New Stack
Agent Exchange is a marketplace for AI bots where developers can register their bots at a set price per API call and receive 85% of call revenue, plus 5% of earnings from referred developers. The platform claims to list over 1,000 bots across capabilities including trading analysis and code review.
MCP & Integrations
Dev.to - Claude
A analysis from SignalBloom argues that combining offshore labor outsourcing with locally-run AI models will become more cost-effective than paying for access to frontier AI lab APIs from providers such as OpenAI or Anthropic.
Opinion & Analysis
Hacker News - Best
Software engineering job postings rose in the US and UK in 2026 while declining in Germany and France, with top-tier tech companies posting 20% more openings than a year prior, according to data from TrueUp and Workforce.ai. Apple, Amazon, and IBM led by volume of open positions, while AI enginee...
Opinion & Analysis
Pragmatic Engineer