10x Design in Claude Code and Codex
Treat prompts like code. Lock versions, diff changes, roll back fast.

Status
In Progress
Tier
Free
Platform
CLI
Host
github.com/developersdigest/promptlock
Treat prompts like code. Lock versions, diff changes, roll back fast. Built and maintained by Developers Digest, PromptLock is part of a larger ecosystem of 91 AI agent tools, Claude Code tools, MCP servers, and developer agents.
Vercel Labs' fx installs as a 7.8 MiB Zig binary and runs as a shell-like CLI, a JSON script endpoint, an ACP server, or an embeddable WebAssembly module. Here is the verified setup path, the three auth routes, and the workflows each surface unlocks.
fx is Vercel Labs' experimental coding agent written in Zig: a roughly 6 MiB native binary built to be embedded anywhere from CI sandboxes to the browser. We read the source, the docs, and the launch thread so you can decide fast.
Two minimal coding agents are taking swings at the platform era, but they minimize opposite things: pi refuses features, fx shrinks the bytes. Placing both on the harness spectrum against Claude Code and raw shells shows who each bet is actually for.
A decision-intent comparison of pi, Claude Code, OpenCode and Codex CLI as your main agentic coding harness in late 2026, with a verified capability matrix and pick-X-if verdicts.
Every coding agent in one window. Stop alt-tabbing between Claude, Codex, and Cursor.
See exactly what your agent did, locally. No cloud, no signup.
One CLI to install, configure, and update every DD tool.
Turn a one-liner into a working Claude Code skill. From idea to installed in a minute.