Engineering insights, product updates, and deep dives into voice-first terminal automation.
Callipso records the last 60 seconds of its own runtime so you can hand any bug to an agent. The product, the engineering, and the cognitive science behind it.
On June 15, 2026, Anthropic moves Agent SDK and claude -p usage to a separate credit. Here is why it does not affect Callipso or your subscription limits.
We mapped every AI coding agent orchestrator we could find — terminal multiplexers, IDE replacements, cloud platforms, voice controllers — and figured out where we stand.
We built a 200,000-line Electron app using only LLMs with no engineering background. After three months, CPU usage hit 109%. Here is how we taught the LLM to profile, diagnose, and fix it in an autonomous loop — 38 fixes, renderer down to 2%.
We ran 400 cold starts across 4 configurations to measure what bundling and startup optimization actually do. Median startup dropped 29.6%. Here are all the numbers.
How we built time-proportional positioning to merge Cmd+C clipboard text into progressive voice recordings at exactly the right spot.
How we detect, prevent, and resolve conflicts between parallel Claude Code agents editing the same codebase — from session-level tracking to hunk-level git staging.
We built a Chrome extension that delivers voice-transcribed text via WebSocket in 1-5ms — bypassing the clipboard paste that every other STT tool depends on.
We built a silent DevTools inspector that copies any UI element's identity — selector, text, aria labels, parent chain — to your clipboard, ready to paste into an LLM. No browser extension required.
Callipso now mirrors your terminal shortcuts from the overlay and chains them into reusable macros on an N8N-style visual canvas — zero window switching required.
How we built a searchable archive of every Claude Code session — with SQLite FTS5, Porter stemming, worker-thread indexing, and automatic cross-referencing against your git history.
Callipso now mirrors Cmd+T, Cmd+W, Cmd+D and other shortcuts across iTerm2, Ghostty, Warp, Kitty, and Terminal.app — no window switching required.
We added descriptions, categories, and argument hints to 38 IPC channels — so AI agents stop guessing which endpoint to call.
Same Parakeet 0.6B neural network. Two completely different execution paths. One runs through Python + HTTP + GPU. The other is a Swift binary on the Neural Engine. Here are the numbers.
We built a 138-line HTTP proxy that exposes 480 IPC channels to AI agents — and it changed how we build software.
Meet Callipso — voice-first terminal automation that bridges the gap between speech and code execution.
How Callipso routes voice commands from clipboard to terminal in under 200ms — the state machine, adapter architecture, and hotkey pipeline.
How we built a real-time 3D codebase visualizer with Rust, WebGPU, and WASM — rendering thousands of file nodes at 60fps inside an Electron overlay.