Tooling5d ago
Vercel CI enters beta: runs only the Turborepo tasks a change affects, 2-6x faster CI built for coding agents
On Oct 28 Vercel launched Vercel CI in beta on all plans. It reads turbo.json, runs only the tasks affected by a code change, serves unchanged tasks from Remote Cache, and gives each task its own machine on Hive, Vercel's compute layer. Vercel says time from git push to "CI passed" in its own repos is 2-6x faster and that nearly 8 million tasks have run across its repos and the private beta; agents can watch and debug CI through the Vercel CLI and MCP.
Tooling7d ago
Microsoft Research and UC Berkeley open-source TokenEconomizer, a plugin that cuts Claude Code and Codex costs by 18.4–30.9% on SWE-Bench without changing the agent
Microsoft Research, Microsoft Security and UC Berkeley open-sourced TokenEconomizer on GitHub (Apache 2.0, v0.1.0 released October 26), a plugin for Claude Code, Codex, GitHub Copilot CLI and Pi, with experimental opencode support. It learns from earlier sessions in the same repository: micro-skills remember repo facts, tool pruning drops tool definitions that go unused, and a loop guard nudges an agent that is stuck. The paper reports 18.4–30.9% lower mean cost across five agent and model combinations on 277 SWE-Bench tasks (paper figures).
Tooling35d ago
OpenAI Codex 0.158.0: MCP pre-registered OAuth, bearer-secured exec-server, fullscreen TUI paste & transparent image gen
OpenAI shipped Codex rust-v0.158.0 on 2026-09-28 (@openai/codex 0.158.0): MCP servers with pre-registered OAuth client secrets (codex mcp add --oauth-client-secret); bearer-token auth for exec-server WebSockets; fullscreen TUI copy-on-select/right-click paste with Markdown-preserving copies; explicit transparent backgrounds for image gen/edit. Elevated-permission terminal approvals default on; Windows/Linux/macOS sandbox and approval-retry fixes land too.
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