1304 summarised stories about Developer Tools, each linking back to the original source. Browse all topics →
Simon Willison’s Weblog 1 month ago 33 ● 33 sources
Forrester Research and Portnox shared practical steps to regain AI agent visibility, access management, and policy enforcement. On Sept. 10, 2026, they discussed how to address shadow AI. The guidance is aimed at tightening governance around AI agents, while GPT-6 Astra is described as generating more detailed outputs, including 3D models.
MarkTechPost 1 month ago 49
GitHub released Project HydraFusion, a research-preview system in Copilot CLI that selects an execution workflow per coding request instead of using a single model. It reported on TerminalBench an estimated cost of 67% lower with verified task quality up 4.9 points versus Claude Opus 5. As a result, tasks may be solved in a single call, or drafted then critiqued/escalated via quality-gate checks, with billing based on the tokens consumed by the workflow’s underlying models.
Latent Space 1 month ago 35
Grok Bot was set up and used so the user could log into connected plugins and workflows directly in a local browser, then delegate tasks like reviewing X posts, generating daily briefings, and running a Freshdesk support bot. The Freshdesk bot checks for newly opened support tickets every fifteen minutes. The experience shifts agent configuration from code and credential setup toward managed, persistent “bot” roles and higher-level, English-driven abstraction, while reducing user control over lower-level model and context choices.
Product Hunt 1 month ago 33
Portal launched as its second release, providing a cloud computer that can be tried via a single link with no signup or install. The update is its 2nd launch. It adds an optional AI that can see the screen and run full customer conversations, and sharing works like a Google Doc.
Product Hunt 1 month ago 22
Cortex launched as an open source API knowledge layer that converts OpenAPI, AsyncAPI, GraphQL, gRPC, and OpenRPC specs into interactive documentation, typed SDKs, and MCP servers for AI agents. It supports typed SDKs in 11 languages. As a result, developers can generate docs, client libraries, and AI-agent MCP endpoints directly from existing API specifications.
Product Hunt 1 month ago 29
Jupitrr AI launched Jupitrr Cut, an open-source mobile teleprompter app for recording polished talking-head videos. It is released under GPL-3.0, with the APK hosted on GitHub. Users can export a finished video without editing a timeline, and captions/B-roll can be added later with Jupitrr AI.
The daily briefing
TLDRocket reads all relevant sources, removes duplicate coverage, and summarises the day in two minutes. Follow companies and topics for alerts, or get the briefing in Slack. Free, no spam, unsubscribe anytime.
TLDRocket
16 October 2026
The biggest thread today is that “agentic AI” is getting practical through layers that control what models know, how they reason, and what they’re allowed to do with that knowledge. Raymond James Financial is using knowledge graphs as a reasoning layer for agentic systems built over trusted financial data, with evaluations against “golden sources” and a claim of 100% accuracy before launch—an explicit bid to move advisors from manual screen-hunting to supervising AI agents. Uvi’s pitch is similar in spirit but aimed at cost: it says semantic, permissioned company knowledge graphs can cut per-answer tool/context costs from roughly $0.75–$1.41 (sometimes over $2.00) down to $0.10–$0.16 by avoiding repeated “amnesia”-style re-collection from Slack, Jira, and GitHub.
Read the full briefing →