OpenBBox is an open-source recorder designed for AI-assisted software development, focusing on capturing and tracing every prompt and code change made across major AI-integrated IDEs. It addresses the challenge of preserving the full creative and technical history behind AI-driven coding by recording prompts, code diffs, and AI reasoning, transforming development interactions into a reusable and visual asset.
The tool automatically detects and syncs data from various environments, including Cursor, VS Code, Kiro, Trae, Claude Code, and others, unifying all AI interactions into a single, local source of truth. OpenBBox operates as a background service, silently capturing conversation logs and aligning each prompt with the corresponding code changes that occur within a short time window. This process constructs a detailed causal chain, mapping intent to implementation. Its workspace features a three-column interface: a prompt list, AI responses, and code diffs with line numbers, allowing developers to visualize project evolution and trace every decision.
Among its core features are intent preservation, evolution mapping, and asset replication. Prompts are stored as "Genetic Code," ensuring that the rationale behind code structures is never lost. Developers can export high-quality prompt sequences as Markdown scripts or JSON blueprints, enabling replication of successful architectures in new projects. The "Director's Script" feature generates a clean, ordered sequence of prompts, stripped of AI noise, which can be copied, shared, or replayed. OpenBBox also supports seamless history continuity across IDE migrations and enables knowledge sharing by allowing exported scripts to be reused in other projects.
Privacy is a fundamental aspect: all data remains on the user's local machine, stored in a local SQLite database, with no uploads or telemetry. Installation is straightforward, requiring only a few commands, and the tool is licensed under the MIT License. OpenBBox is positioned as a recorder and visualizer for AI-powered development workflows, offering developers a way to document, audit, and reuse the full lineage of their AI coding sessions.
OpenBBox sits in PulseGate's Developer Tools category. It focuses on losing track of prompts and code changes during AI-assisted development. It is built as an open-source project for AI developers and engineers. OpenBBox is open source under the MIT license. OpenBBox is available on the web and the command line, and it can be self-hosted.
OpenBBox first shipped in 2026. Development happens publicly on GitHub with 11 stars. PulseGate's similarity index finds few close equivalents — OpenBBox occupies a relatively distinct niche. Key capabilities include prompt tracing, code diff mapping, and multi-IDE support.
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