13 min read
Claude Managed Agents Now Have Filesystem Memory
Claude Managed Agents got filesystem memory in public beta on April 23, 2026, agents read and write actual…
The Lab · Written in the open · Tagged Claude
Lab.
Working notes from the studio. The tools I build, the workflows I keep, the mistakes I paid for.
67 entries · latest 2026-09-06
13 min read
Claude's 200+ Connectors Changed How I Use AI
Claude's connector directory crossed 200+ one-click integrations in April 2026, up from 50 in February
10 min read
MCP Servers Are How Claude Actually Talks to Everything
MCP servers expose tools, resources, and prompts to Claude through a tiny JSON-RPC protocol.
10 min read
I Built 3 Production Agents With the Claude Agent SDK in One Weekend
Shipped 3 production agents in one weekend using the Claude Agent SDK, each under 50 lines of glue…
10 min read
The 1M Context Window Actually Changes How I Code
Loaded my entire 12-repo studio into one session and stopped re-explaining context to the model every hour
8 min read
Claude Design vs Figma: What It Means for Designers
Claude Design is a draft generator, Figma is a production tool, they cover different parts of the same…
8 min read
How to Use Claude Design: From Prompt to Production
Setup takes five minutes: open Claude, find Claude Design in the sidebar, optionally grant design system access
8 min read
Claude Design Launches: Everything You Need to Know
Anthropic launched Claude Design on April 17, powered by Opus 4.7, turning prompts into prototypes, slides, mockups, and…
9 min read
Claude Opus 4.6 vs 4.7: Every Difference Side by Side
Pricing stays identical at 5 USD per million input and 25 USD per million output, 1 million token…
8 min read
Claude Opus 4.7 Is Here: Everything That Changed
Opus 4.7 just dropped with 3x vision, task budgets for agents, and three breaking API changes. What changed,…
7 min read
512,000 Lines of Leaked Code Exposed Anthropic's Secret Models
A missing .npmignore line exposed 512,000 lines of Claude Code source, revealing Mythos, Capybara, KAIROS, and Opus 4.7.…
8 min read
Claude Opus 4 and Sonnet 4 Retire June 15
Anthropic deprecated claude-opus-4 and claude-sonnet-4 on April 14 with retirement set for June 15