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13Meet the new Cursor · Cursor
Cursor has released Cursor 3, a unified workspace designed for software development that incorporates agents.
Cursor Launches a New AI Agent Experience to Take On Claude Code and Codex
Cursor has launched a new AI agent experience, positioning itself to compete more directly with established AI companies like OpenAI and Anthropic in the coding space.
Claude Code's source code appears to have leaked: here's what we know
The source code for Anthropic's Claude AI agent has reportedly leaked, potentially giving competitors a blueprint for building high-agency, reliable, and commercially viable AI agents.
Improving Composer through real-time RL · Cursor
Cursor is using online reinforcement learning (RL) to improve Composer by serving model checkpoints to production and using real user interactions as reward signals, shipping an improved checkpoint multiple times a day.
turbopuffer: fast search on object storage
TurboPuffer is a cost-effective search engine using object storage and SSD caching, reducing costs for large-scale vector searches for companies like Cursor and Suno.
GitHub - krzysztofdudek/ResearcherSkill: One file. Your AI coding agent becomes a scientist. Autonomous experimentation skill for Claude Code, Cursor, and any markdown-reading agent. · GitHub
A GitHub repository titled ResearcherSkill enables an AI coding agent to become a scientist. It supports Claude Code and Cursor, and any markdown-reading agent.
Cursor: The best way to code with AI
Cursor is presented as an AI-powered coding tool designed to significantly enhance software development productivity.
Introducing Composer 2 · Cursor
Cursor announces the availability of Composer 2, a new coding model promising frontier-level coding capabilities at a cost of $0.50/M input and $2.50/M output tokens.
How I write software with LLMs - Stavros' Stuff
The author details their workflow for writing software using Large Language Models (LLMs). This includes using tools like Cursor and claudecode along with practices like iterative prompting, unit testing, and creating 'coding agents' to automate tasks.
prompt-caching
Prompt-caching.ai offers an open-source Model Context Protocol (MCP) plugin designed to cut Claude Code token costs by up to 90%. The plugin auto-injects cache breakpoints and integrates with various platforms, including Cursor, Windsurf, ChatGPT, and Perplexity.
Cursor Goes To War For AI Coding Dominance
Cursor, an AI coding company, faces a shifting landscape where developers may no longer need traditional code editors. The company is adapting by focusing on AI-powered tools that integrate directly into the coding workflow, aiming to maintain its dominance in the evolving AI-assisted coding market.
Cursor is rolling out a new kind of agentic coding tool
Cursor is launching a new system called Automations to let users automatically launch agents within their coding environment. These agents can be triggered by events such as new code additions, Slack messages, or timers, effectively automating coding tasks.
Scaling long-running autonomous coding · Cursor
Cursor is experimenting with autonomous coding agents to understand the frontier of what they can accomplish on projects typically handled by human teams. The goal is to push the limits of agentic coding and evaluate their effectiveness in automating complex software development tasks.