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.

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Signal of the week

Funding & deals · 77 stories, +60 vs last week

Funding & deals: 77 stories in seven days, +60 on the week before.

Latest

SiliconANGLEValleyAI agents spark an identity cleanup Identity and access management is getting a second look as AI agents move from pilots into production.

September 29
The Information

The InformationValleyUse Google Gemini to Research Vendor Products, Services, and Features Making a vendor recommendation for a major IT initiative can be paralyzing. Every company promises a “seamless” user experience and “robust” APIs, but buyers typically lack visibility into real-world…

September 29
The Information

The InformationValleyOpenAI in Early Talks to Raise $30 Billion Before an IPO OpenAI is in early talks with investors to raise a pre-IPO round and is targeting raising $30 billion, according to a person familiar with the matter.

September 29
LWN

LWNLanguages[$] Native support for Rust on the GPU Christian Legnitto is the maintainer of rust-gpu and Rust CUDA , two libraries that make it possible to program a computer's graphics processing unit (GPU) from Rust.

September 29

GitHub Trending (daily)GitHubdebpalash/VoiceStudio

September 29

GitHub Trending (daily)GitHubpaperclipai/paperclip

September 29

GitHub Trending (daily)GitHubvectorize-io/hindsight

September 29

GitHub Trending (weekly)GitHubanthropics/financial-services

September 29

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

September 29

GitHub Trending (weekly)GitHubdavila7/claude-code-templates

September 29
Bloomberg Technology

Bloomberg TechnologyValleyHypertech on AI Infrastructure Investment Simon Ahdoot, CEO, Hypertech, discusses how the growth of AI and cloud computing is driving demand for hyperscale data centers, where constraints could emerge and what Canada needs to compete for AI…

September 29

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 29