The letter

One letter a week, in your inbox.

The week's signal, what shipped, what is worth running tonight, and the editor's note. No tracking, no ads, nothing else.

We keep your address, your language and the date you joined, nothing else. Every letter has a one-click unsubscribe link that deletes the record.

Signal of the week

Funding & deals · 50 stories, +32 vs last week

Funding & deals: 50 stories in seven days, +32 on the week before.

Latest

GitHub Trending (daily)GitHubpaperclipai/paperclip

September 27

GitHub Trending (daily)GitHubanthropics/claude-plugins-official

September 27

GitHub Trending (daily)GitHubvectorize-io/hindsight

September 27

GitHub Trending (weekly)GitHubcloudflare/security-audit-skill

September 27

GitHub Trending (weekly)GitHubanthropics/financial-services

September 27

GitHub Trending (weekly)GitHubanthropics/claude-code

September 27

Codex releasesTools0.159.0-alpha.7 Release 0.159.0-alpha.7

September 27

Google Developers BlogLabsTurn your REST APIs into MCP tools with Google Cloud API Gateway Google Cloud API Gateway now acts as a native remote Model Context Protocol (MCP) server, eliminating the need to build and maintain custom middleware to expose REST APIs to AI agents.

September 27

Google Developers BlogLabsReproducing OLMo 3 7B Pre-training in MaxText: case study of large scale training on TPUs The MaxText team successfully reproduced AI2’s OLMo 3 7B language model from scratch on Google Cloud TPUs using JAX/XLA, precisely matching the original PyTorch-on-GPU reference across pre-training…

September 27

Google Developers BlogLabsIntroducing Support for Local AI Models in the Antigravity SDK The Google Antigravity SDK now empowers developers to execute offline, agentic workflows locally using models like Gemma 4 26B A4B via LiteRT.

September 27

Nikkei Asia TechnologyJapanItochu, Aioi to develop robotaxi insurance aimed at US operators Japanese partners hope to break into undeveloped market

September 27

Nikkei Asia TechnologyJapanJapan's Sumitomo Life to deploy AI for tailor-made contracts New tech expected to help sales agents improve efficiency, adhere to regulations

September 27