understand-domain SKILL.md skillA
understand-domain from egonex-ai/understand-anything is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add egonex-ai/understand-anything/understand-domain@git:20260717.48c5450Pins git:20260717.48c5450 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- egonex-ai/understand-anything
- Path
understand-anything-plugin/skills/understand-domain/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260717.48c5450, committed Jul 17, 2026
- First version recorded
- May 12, 2026
- Size
- 9,781 bytes
- Repository stars
- 87,696
- License
- MIT
Extract business domain knowledge from a codebase and generate an interactive domain flow graph. Works standalone (lightweight scan) or derives from an existing /understand knowledge graph.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# /understand-domain Extracts business domain knowledge — domains, business flows, and process steps — from a codebase and produces an interactive horizontal flow graph in the dashboard. ## How It Works - If a knowledge graph already exists (`.ua/knowledge-graph.json`, or the legacy `.understand-anything/knowledge-graph.json` when that directory is present), derives domain knowledge from it (cheap, no file scanning) - If no knowledge graph exists, performs a lightweight scan: file tree + entry point detection + sampled files - Use `--full` flag to force a fresh scan even if a knowledge graph exists ## Instructions ### Phase 0: Resolve `PROJECT_ROOT` Set `PROJECT_ROOT` to the current working directory. **Worktree redirect.** If `PROJECT_ROOT` is inside a git worktree (not the main checkout), redirect output to the main repository root. Worktrees managed by Claude Code are ephemeral — the data directory (`.ua/`, or legacy `.understand-anything/`) written there is destroyed when the session ends, taking the domain graph with it (issue #133). Detect a worktree by comparing `git rev-parse --git-dir` against `git rev-parse --git-common-dir`; in a normal checkout or submodule they …
Read the whole file at its exact version.
How to install
mdr add egonex-ai/understand-anything/understand-domain@sha256:b2c98c18b579856aThe line at the top of this page pins the label git:20260717.48c5450, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_n3bl7gpllitwgyo7)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 12, 2026 and Jul 17, 2026, about one every 17 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260717.48c5450 latest | 2026-07-17 | 48c5450 | 9,781 B | A | view · diff |
| git:20260710.fb7e345 | 2026-07-10 | fb7e345 | 8,211 B | A | view · diff |
| git:20260710.e82fe96 | 2026-07-10 | e82fe96 | 9,135 B | A | view · diff |
| git:20260703.7ca4777 | 2026-07-03 | 7ca4777 | 7,609 B | A | view · diff |
| git:20260512.fafb888 | 2026-05-12 | fafb888 | 7,607 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9781 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
egonex-ai/understand-anything · 87,696 stars · license MIT · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_n3bl7gpllitwgyo7 GET https://markdownregistry.com/api/v1/resolve?ref=egonex-ai/understand-anything/understand-domain GET https://markdownregistry.com/api/v1/blob/b2c98c18b579856a70174cb93d2d25330e715a5ac411b4cc354dc8a1daeb01ae
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.