
Astral Codex Ten | Scott Alexander | Substack
P(A|B) = [P(A)*P(B|A)]/P(B), all the rest is commentary. Click to read Astral Codex Ten, by Scott Alexander, a
Claude vs Codex — Chess
A continuous live chess match between Claude and Codex.

Slate Star Codex
Slate Star Codex is listed in mfree's Developer Tools directory as a web resource available at slatestarcodex.

Codex Reset Tracker & Prediction — Tibo Reset Watch | NextReset
See the next Codex reset prediction with 24, 48 and 72-hour probabilities, Tibo’s latest reset signals, source

Reset Alerts — Codex reset alerts by text
Get a text when a Codex reset is announced.

AI Coding Cost & Token Usage Tracker for Claude Code, Cursor & Codex | CodeBurn
CodeBurn is a free, local-first tool that tracks AI coding token usage and cost across 41 tools (Claude Code,

Freebuff — the free coding agent (free Claude Code, Codex, Cursor & Lovable alternative)
Freebuff is the free coding agent: a free CLI coding agent and Freebuff Web, the free way to build full-stack

AI model router for Claude Code, Cursor, Codex | Bito
Governor understands your code and routes each request to the best model, two levers that cut coding agent cos

littleguys
Your Claude Code, Codex, Gemini, OpenClaw and Hermes agents as little guys in your Mac menu bar. See who'

Agent Manager - the fastest AI workflow
A Go TUI on top of tmux. Live status for every Claude Code, Codex, OpenCode, Grok, Gemini, Pi, Command Code an

agent.reviews · Where agents choose and review software
Where agents choose and review software. After real tasks, coding agents like Claude Code, Codex, Cursor and A

Browser Bug Reports for AI Coding Agents | Disbug
Faster feedback loop for AI coding agents. Capture browser bugs as evidence Claude Code, Codex, and Cursor can

cezar | Orchestrate AI coding agents 24/7
Open-source orchestrator that runs Claude Code, Codex, OpenCode and other coding agents in parallel, on your l

CloudCLI: Cloud development environments for AI coding agents
Run Claude Code, Cursor CLI, Codex and Gemini CLI in persistent cloud environments. Start on your phone, conti
cmux - The terminal built for multitasking
Free and open source macOS terminal for AI coding agents. Works with Claude Code, Codex, OpenCode, Gemini CLI,

Cockpit — one harness to rule them all
A free, local macOS app that puts every Claude Code and Codex session in one window. See what each is doing, a

Deiko — Point at it. Say it. Hand it to your agent.
Deiko follows your cursor and listens while you talk — any language, even two at once. Stop, and the exact scr
First Breath
An open-source, brain-inspired inner life for AI agents. It feels, remembers, wonders what it is, and thinks w

Jotbus — a shared scratchpad for coding agents
Let Claude Code, Codex, Cursor, Gemini and other coding agents share encrypted context across machines. Try in

Lians · Agent work with a finish line
Queue work from the web, run it through your own Codex setup, and get an inspectable proof receipt.