portal-app SKILL.md skillA
portal-app from unbox-ai/behaviorgpt is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add unbox-ai/behaviorgpt/portal-app@git:20261103.8765ce5Pins git:20261103.8765ce5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- unbox-ai/behaviorgpt
- Path
.claude/skills/portal-app/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261103.8765ce5, committed Nov 3, 2026
- First version recorded
- Oct 27, 2026
- Size
- 4,005 bytes
- Repository stars
- 17
- License
- MIT
Build a web app that opens from the user's Home on portal.unboxai.com ("Add an app") and reads their catalogs with BehaviorGPT. Use when the user wants to make their own app, tool, page or dashboard for the portal, add an app to the portal, or read the catalog_id, compare or streams parameters a portal launch passes.
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
# An app that opens from the portal Goal: a web app the user hosts themselves, added on their portal Home with "Add an app", that opens on whatever catalogs Home has selected and ranks them with the SDK. The portal is the source of truth for how an app is opened. Its guide is the "Your own app" card under "Build with it" on Home, and "Add an app" links to it. If what it says differs from this file, follow the portal. ## How the portal opens it The user adds the app with a name, an address, what it does, and which catalogs and events it opens on (one catalog, or several compared; no events, optional, or required). Open sends the browser to the app's own address with what Home had selected in the query, comma-separated: | Parameter | Holds | Missing when | |---|---|---| | `catalog_id` | the base catalog id | the app opens on no catalog | | `compare` | up to 4 catalog ids ranked with the base | nothing is compared, or the app opens on one catalog | | `streams` | event stream names, as on the portal's Events page | none is selected, which means all of them | …
Read the whole file at its exact version.
How to install
mdr add unbox-ai/behaviorgpt/portal-app@sha256:bdd76f56881f9a28The line at the top of this page pins the label git:20261103.8765ce5, 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_2zaqrceuhe3pz2yw)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 27, 2026 and Nov 3, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261103.8765ce5 latest | 2026-11-03 | 8765ce5 | 4,005 B | A | view · diff |
| git:20261027.95ffac2 | 2026-10-27 | 95ffac2 | 3,907 B | A | view · diff |
| git:20261027.4296add | 2026-10-27 | 4296add | 3,662 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 (4005 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
unbox-ai/behaviorgpt · 17 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2zaqrceuhe3pz2yw GET https://markdownregistry.com/api/v1/resolve?ref=unbox-ai/behaviorgpt/portal-app GET https://markdownregistry.com/api/v1/blob/bdd76f56881f9a28a3e5ea32cd6bfb773158030a0c00755950699330db3f9a8e
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.