Substructure vs TeXposit

subs is an agent harness for the cloud. It runs an unprivileged agent loop with no system access. It uses MCP servers for tools. It can run locally or as a client and server.

Transparent, Human-First, AI-Assisted Writing in Academia. TeXposit is the modern collaborative LaTeX, Markdown and LaTeX+Markdown Hybrid editor. TeXposit features an...

About Substructure

subs is an agent harness for the cloud. It runs an unprivileged agent loop with no system access. It uses MCP servers for tools. It can run locally or as a client and server. Create the project from the file, then give it your LLM key. Configure the engine to send a webhook to your system and take complete control over the agent loop and Slack agent behavior. You handle a webhook, customizing just the steps you care about.

About TeXposit

Transparent, Human-First, AI-Assisted Writing in Academia. TeXposit is the modern collaborative LaTeX, Markdown and LaTeX+Markdown Hybrid editor. TeXposit features an advanced AI writing assistant, built-in reference management, live collaboration features, built-in provenance and more. A real LaTeX engine runs client-side and recompiles as you type. The last good render stays on screen while the next one builds. Connect Ollama to use models running on your own machine directly. Share a tamper-proof report showing who wrote what and how much was AI-assisted.