Blog
Building in public. Sharing what we learn.
TypeTab 1.0.0: On-Device Autocomplete for Your Whole Mac — Finish Every Sentence Before You Type It
We built TypeTab because typing is still the slowest part of using a computer. On-device autocomplete that finishes your sentences in every Mac app — Tab for the next word, Ctrl+E for the line. No cloud, no account, nothing leaves your Mac. $49 once — 50% off at launch.
Vext 1.2.0: Two-Pass Diarization, a Self-Healing Event Tap, and Five Languages
The engineering counterpart to the Vext 1.2.0 announcement. Why streaming diarization alone collapses fast back-and-forth, why we removed Apple's echo-cancellation API instead of fighting it, and how a global event tap can lie about being enabled after sleep.
Octocode 0.15.0: Local-First by Default, Hybrid Search Everywhere
Octocode 0.15.0 flips hybrid search and reranking on by default, ships a local model stack that needs zero API keys, and makes structural grep smarter about the patterns LLMs get wrong.
Timex 1.1.0: Database Export to ZIP and Localization in Five Languages
Three days after Timex 1.0.0 shipped, version 1.1.0 lands. One-click SQLite database export to a ZIP archive, full localization across English, Spanish, Russian, Hindi, and Thai, and a design system plus accessibility pass under the hood.
Custom MCPs Belong in Your Repo: A Cure for Agent Drift That Takes 60 Seconds
AI agents drift — they invent shell commands, hallucinate URLs, guess at internal CLIs. The standard fix is "write a custom MCP server," but most projects don''t need a server. Octomind 0.29.0 lets you drop a shebang script into .agents/tools/, commit it to git, and turn a 50-line shell wrapper into a project-scoped MCP that every developer''s agent uses on every turn.
Release Round, May 2026: Octofs 0.4.3, Octobrain 0.6.1, Octolib 0.21.5, Octomind 0.29.0
Two weeks since we introduced them, every Muvon AI tool has shipped a new release. Octofs got regex search and a delete command. Octolib added Anthropic adaptive thinking, reasoning effort, prompt cache keepalive, plus Fireworks AI and Featherless. Octobrain ships 0.6.1. Octomind 0.29.0 lands today.
Timex 1.0.0: Automatic Time Tracking for Mac — Built for People Who Hate Time Trackers
We built Timex because every time tracker we tried was either a manual stopwatch we forgot to start, a productivity coach that scored our days, or a cloud product syncing window titles to someone else database. Automatic, local-first, one SQLite file. $24.50 once.
Octobrain 0.6.0: Your AI Finally Remembers What It Read
Octobrain 0.6.0 adds full document reading, regex match across indexed content, streaming query results, and removes the auto_link tool. Here is what changed and how to upgrade.
Octofs: The File Server That Stops Your AI from Breaking Your Code
How we built an MCP filesystem server that catches AI hallucinations before they corrupt your files — with fuzzy matching, hash-based line IDs, atomic writes, and a progressive matching strategy that just works.
Vext 1.1: Voice to Text for Mac — Built for AI Workflows
We built Vext because typing into AI tools is still too slow. Dictate, capture screenshots, paste into Claude or Codex — all local, all private, no subscription. Meet speaker recognition, voice notes, and more.
Octolib: The Rust Library That Powers Every AI Feature We Ship
Octolib is the shared Rust library powering LLM inference, embeddings, and reranking across Octocode, Octomind, and Octobrain. We just open-sourced it.
Octomind Cloud: AI Agents Without the Setup Tax (Prelaunch)
Everyone says "use AI agents." Nobody says how. Octomind Cloud is our managed runtime that lets anyone describe a task in plain words and get a working specialist agent — open-source under the hood, launching June 1, 2026.