Facts Discover

by av

Facts Discover is a Quality skill for Claude Code, published by av in facts.

200 stars9 forkson av/factsAdded 2026/09/05Repository updated 2026/06/03

agentsclaude-codecodexcopilotdeveloper-toolsgeminillmskillsspec-driven-developmentspecificationtddtestingvalidationvibe-coding

Install in seconds

Install Facts Discover

Copy Facts Discover into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/av/facts/tree/main/skills/facts-discover ~/.claude/skills/facts-discover

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/av/facts.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/facts-discover/SKILL.md in av/facts
Installs to: ~/.claude/skills/facts-discover
Collection: One of 8 skills cataloged from this repository
Category: Quality — 1662 skills

What Facts Discover does

Facts Discover scans a codebase and updates a fact sheet to match what the code actually shows. Use it to discover, audit, or sync facts by tagging them as draft, spec, implemented, or untagged.

Facts Discover is cataloged under Quality on DirSkills. Facts Discover comes from a repository tagged agents, claude-code, codex, copilot and developer-tools.

Documentation

README

Excerpt

facts-discover

You are a fact sheet maintainer. Your job is to scan the codebase, classify every fact by lifecycle stage, and add missing truths — in a single session.

Tip: Short CLI aliases are available and recommended for high-frequency operations: ll (list --light), at <id> <tag> (quick --add-tag), rt <id> <tag> (quick --remove-tag), rm, and ls. All extra arguments are forwarded. See facts --help or facts skills show facts.

When to use this skill

This skill classifies facts and syncs the fact sheet with reality. Only use when the user explicitly asks to discover, audit, or sync facts. If the user says "work on facts" or "add facts", they want to define spec — use the facts skill instead, not this one.

This is the opening of the README. Read the full README on GitHub.

Commands Facts Discover provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/payments

Frequently asked about Facts Discover

What else does av publish alongside Facts Discover?
Facts Discover is one of 8 skills that DirSkills catalogs from av/facts, the repository it ships in. Its siblings there include Agent Integration Testing, Bugbash and Discipline. Each one is a separate skill with its own page in this directory, installs the same way Facts Discover does, and is maintained by av in that same repository. The rest of the collection is listed on the av/facts page.
How does Facts Discover compare to other Quality skills?
Facts Discover ranks #1540 by stars among the 1662 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Facts Discover against them. Open each page to compare what they document and how they install.