Developer Tools
In ProgressIn ProgressRepo Postcard
Turn any GitHub repo into a shareable PNG. README hero in one shot.
Status
In Progress
Tier
Free
Platform
Web
Host
github.com/developersdigest/repo-postcard
About Repo Postcard
Turn any GitHub repo into a shareable PNG. README hero in one shot. Built and maintained by Developers Digest, Repo Postcard is part of a larger ecosystem of 91 AI agent tools, Claude Code tools, MCP servers, and developer agents.
githubrepoimagesummarypng
Related reading
Claude Opus 5.5 Built a Browser 3D World: The Higgsfield MCP Workflow
Claude Opus 5.5 plus the Higgsfield MCP connector built an interactive Library of Alexandria in the browser - generated textures, image-to-3D assets, a guided tour, and time-of-day lighting, with no Blender and no hand-written code. Here is the verified connector setup and where the workflow holds up.
Turn a Bug Report Into a Repro Video with Codex, Playwright, and Screen Studio
Repro steps in a wall of text get skimmed. Have a coding agent write a failing Playwright test, record the headed run in Screen Studio, and attach a 30-second clip plus the checked-in test to the issue. Seven steps, under an hour.
Anthropic's GLM-5.3 Cyber Report: The Numbers, the Backlash, and What Developers Should Take From It
Anthropic's Frontier Red Team says GLM-5.3 builds working exploits at rates close to Claude Mythos Preview, and that its safeguards can be stripped in days. Here are the verified numbers, the community backlash, and the practical read for developers.
Approve Effects, Not Invocations
Three measurements this week, three different systems, one failure: the record is scoped to a component while the harm lives in the closure. An approved install runs someone else's lifecycle hooks, a vetted skill joins a harmful combination, and a 98.4% provenance repair missed all 32 rows the decisions read. Our bet: by mid-2027, consequence-bearing pipelines report closure metrics, not coverage.
More Developer Tools
Agent Hub
Every coding agent in one window. Stop alt-tabbing between Claude, Codex, and Cursor.
DD Traces
See exactly what your agent did, locally. No cloud, no signup.
DD CLI
One CLI to install, configure, and update every DD tool.
Skill Builder
Turn a one-liner into a working Claude Code skill. From idea to installed in a minute.