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verse-realm SKILL.md skillB

verse-realm from openagentsinc/openagents is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add openagentsinc/openagents/verse-realm@git:20261102.caf37d1

Pins git:20261102.caf37d1 in mdr.lock. Pin the fingerprint instead.

Audit grade: B, 16 of 17 checks passed
Kind: SKILL.md skill
Repository: openagentsinc/openagents
Path: verse/SKILL.md
Versions recorded: 7
Latest version: git:20261102.caf37d1, committed Nov 2, 2026
First version recorded: Oct 31, 2026
Size: 10,368 bytes
Repository stars: 460
License: Apache-2.0

Make a new Verse realm (a world at openagents.com/realms/<slug>) in the OpenAgents repository from a shallow clone, check it locally and open a pull request. Use when asked to build, add or remix a realm, a game or a world for the Verse.

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

# Make a Verse realm

A realm is a page at `https://openagents.com/realms/<slug>` that runs one
Coax module, compiled to WebAssembly and drawn with WebGPU. You add four
things and one table row; a generator writes the page. Nothing else in the
site changes. The full contract is `docs/verse/realm-host.md`; this file is
the short path.

## 1. Get the code

```sh
git clone --depth 1 https://github.com/OpenAgentsInc/openagents.git
cd openagents
```

One level of history is all you need. Tools (macOS: Homebrew; Linux: your
package manager): a C11/C++20 compiler (clang), `llvm` and `lld` with
`wasi-libc` (for `wasm32`), `bun`, `python3`, and Chrome or Chromium for a
headless look.

Build the Coax compiler once (a few minutes; it lands in `coax/bin/coax`):

```sh
coax/build.sh
```

## 2. Pick a slug and a module name

- slug: lowercase words with dashes, e.g. `lantern-maze` (the URL and the
  save slot).
- module: one short lowercase word, e.g. `lanternmaze` (the file names).
- Read `apps/openagents-web/realms.json` and pick a slug, module, world `id`
  and orbit nobody uses.

## 3. Write the module (three files in `apps/openagents-web/`)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add openagentsinc/openagents/verse-realm@sha256:2d84f79c20caf8b7

The line at the top of this page pins the label git:20261102.caf37d1, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_bi2ue5bzt2y3zzkp.svg)](https://markdownregistry.com/a/art_bi2ue5bzt2y3zzkp)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 7 versions of this file, between Oct 31, 2026 and Nov 2, 2026, more than one a day.

version	committed	commit	size	audit
git:20261102.caf37d1 latest	2026-11-02	caf37d1	10,368 B	B	view · diff
git:20261101.3d39563	2026-11-01	3d39563	9,979 B	B	view · diff
git:20261031.2ce0aab	2026-10-31	2ce0aab	9,957 B	B	view · diff
git:20261031.ffdbded	2026-10-31	ffdbded	9,522 B	B	view · diff
git:20261031.85cd07d	2026-10-31	85cd07d	9,514 B	B	view · diff
git:20261031.25ecc1e	2026-10-31	25ecc1e	8,367 B	B	view · diff
git:20261031.d7328ba	2026-10-31	d7328ba	6,824 B	B	view

Audit of the latest version

B 16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

fail: No link to a raw IP address (matched: http://127.0.0.1:8800)
pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (10368 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 script tag

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

openagentsinc/openagents · 460 stars · license Apache-2.0 · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_bi2ue5bzt2y3zzkp
GET https://markdownregistry.com/api/v1/resolve?ref=openagentsinc/openagents/verse-realm
GET https://markdownregistry.com/api/v1/blob/2d84f79c20caf8b78e9b3ba31baa895f10d8866bc70457fb3b85832b8f44f7ff

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.