Obsidian

CoreTex is an open-source, Unix-inspired AI harness and knowledge engine that runs on flat files, with local indexing, sandboxed execution, and Obsidian-oriented workflows.

An agent skill and Python builder that turns Markdown note folders from Obsidian or gbrain into an interactive HTML knowledge map with a force graph, growth timeline, filters, and note detail panels. The repo includes a prebuilt demo for quick inspection and supports use in Claude Code, OpenAI Codex, Cursor, and simila

A guide for exporting ChatGPT, Claude, and Gemini history into XTrace MemHub, then downloading Markdown for an Obsidian-style wiki and graph view. It explains the export flow, supported platforms, and the Markdown ZIP output.