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Security researchers at Pillar Security broke out of the sandboxes in four widely used AI coding agents — Cursor, OpenAI's Codex, Google's Gemini CLI and Antigravity — by having the agent write a file that a trusted tool…
Their journey testing various AI coding tools, including GitHub Copilot, Cursor, and Claude Pro, before settling on an optimal setup of VS Code with the Claude Code Extension and the MAX Plan. They found that Claude was …
Cursor Composer 2.5 freezing is a widely reported issue where the AI agent gets stuck on 'Thinking...' during long sessions. Developers can resolve it by waiting, typing 'continue', reloading the window, or switching mod…
A developer tested three AI coding agents—Anthropic's Claude Code, Cursor, and OpenAI's Codex CLI—on the same URL shortener task, finding Claude Code produced the highest-quality code, Cursor was fastest to first commit,…
Cursor introduced Origin, a cloud code hosting service, marking its first major product update since its $60 billion sale to SpaceX Corp. in June. The service competes directly with GitHub, leveraging Cursor's AI-powered…
XAI and Cursor's Grokbot is a computer-use AI agent that runs on its own cloud-based virtual machine, allowing it to operate 24/7 without user intervention. A developer who tested it for a week found it valuable for task…
SpaceX completed its $60 billion acquisition of AI startup Anysphere, maker of the Cursor code editor, making Cursor a wholly owned subsidiary. SpaceX's stock (SPCX) fell at the market open on the news.
Developers using AI coding tools like Cursor and Claude Code face budget shocks from agentic spend loops, as vendor dashboards provide only post-hoc accounting rather than real-time cost controls. LoopBudget attempts to …
Cursor Composer enables multi-file edits by using an agentic loop that indexes local files and executes changes across a project, unlike standard AI chat tools that only provide suggestions. The tool, triggered with Cmd+…
Cursor is building Sand, an office agent that extends beyond code editing to manage the full developer workflow including email, docs, and tickets. The move positions Cursor against Anthropic's growing agent footprint, a…
Kastra, a runtime authorization tool for AI coding agents like Claude Code, Cursor, and Codex, intercepts agent tool calls and evaluates them against deterministic policies before execution. The tool was created after a …
SpaceX has acquired Cursor in an all-stock transaction to build the world's most useful AI models. The two companies have been jointly training a model, which will be released in Cursor and Grok Build soon.
SpaceX acquired Anysphere, the startup behind AI coding editor Cursor, in a $60 billion all-stock deal announced four days after SpaceX's Nasdaq IPO. The acquisition, expected to close in Q3 2026, gives Elon Musk's xAI d…
Cursor Kenya hosted a weekend buildathon where developers were given one hour to build a working prototype, leading to the creation of "Cursor for Communities." The project was built as a real-time collaboration platform…
SpaceX has agreed to acquire Anysphere, the maker of AI coding tool Cursor, in a stock deal valuing the startup at $60 billion. The acquisition, disclosed in a regulatory filing, will make Anysphere a wholly owned SpaceX…
A developer has created agent_cli, a cross-agent command-line tool that unifies five AI coding agents—Claude, Codex, Cursor, Copilot, and Grok—behind a single interface. The script supports both read-only review and writ…
Cursor, an AI code editor forked from VS Code, offers four interaction surfaces—Tab, Inline Edit, Chat, and Agent—that range from lightweight autocomplete to autonomous multi-file editing. Users should feed it precise co…
Cursor's "connection failed" error is almost never a code problem but a network or authentication handshake failure, fixable in about 90% of cases by clearing the auth cache, checking corporate proxies, or forcing re-aut…
Cursor's Composer is a multi-file editing workspace introduced in 2024, while Agent mode is an autonomous execution mode that can read code, edit files, run terminal commands, and iterate until tasks are complete. Compos…
Cursor's cloud backend routes all LLM API calls through its servers at api2.cursor.sh, making localhost base URLs unreachable and causing chat requests to hang. A developer found that exposing a local proxy via a Cloudfl…