Free tools for your AI setup
Small, free things we built for the files and folders an AI coding agent actually reads. Open one and use it. No account, no credit card, nothing to install.
Free to use · No sign-up · Nothing uploaded
What is here
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Static analysis
CLAUDE.md Analyzer
Paste a
CLAUDE.mdorAGENTS.mdand get a score out of 100, plus the duplicated rules, the conflicting instructions, the missing build and test commands, the machine-specific paths and the secret-shaped strings, each with a line number and a fix. It writes you a cleaned file, and it can generate a starter file from scratch.Runs entirely in your browser. There is no AI in it, no account, and no upload. Your file never leaves the page.
Open the analyzer -
Skills
Skills library
Free, copyable skills for Claude Code and Codex, each one written to produce a finished piece of work rather than a report about your work. Install them with one command, or read the write-up and take the parts you want.
Free and MIT licensed. No account to browse, no account to install.
Browse the skills
Why these exist
An AI coding agent behaves the way its instruction files tell it to, and those files get worse on their own. Rules pile up, two of them start contradicting each other, a path from someone's laptop stays in the file for a year. None of that is visible by reading the file top to bottom, which is why the analyzer reads it for you and reports line numbers.
Neither of these is a Locul feature, and neither needs Locul to work. Locul is the desktop app behind this site: it turns the notes, docs and dictations you already make into a memory your AI can read, and it keeps that memory current as your work changes. It connects to OpenClaw, Claude Code, Claude Desktop, ChatGPT / Codex and Cursor, with Cursor set up by hand. When it shares a skill it installs into ~/.claude/skills and, for Codex, ~/.agents/skills, so a teammate on the other tool gets the same skill without either of you thinking about it.
Anything else we build for this part of the job lands on this page. Start free, or read the blog if you would rather see the thinking first.