plugin SKILL.md skillA

plugin from martineserios/thebrana is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add martineserios/thebrana/plugin@git:20261015.4ca9dc0

Pins git:20261015.4ca9dc0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
martineserios/thebrana
Path
system/skills/plugin/SKILL.md
Versions recorded
10
Latest version
git:20261015.4ca9dc0, committed Oct 15, 2026
First version recorded
Apr 7, 2026
Size
10,496 bytes
Repository stars
3
License
MIT

Manage Claude Code plugins — add marketplaces, install, update, remove, list. Use when installing plugins, checking status, or managing the registry.

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

# Plugin

Manage Claude Code plugins from GitHub marketplaces. Install, update, remove, and list plugins — filling the gap until CC ships native `/plugin` commands.

## Usage

```
/brana:plugin add <owner/repo>        — register a GitHub marketplace
/brana:plugin install <name>          — install a plugin from known marketplaces
/brana:plugin list                    — show installed + available plugins
/brana:plugin remove <name>           — uninstall a plugin
/brana:plugin update [name]           — update all or a specific plugin
/brana:plugin sync                    — sync dev plugin cache (--plugin-dir users)
```

## File Locations

| File | Purpose |
|------|---------|
| `~/.claude/plugins/known_marketplaces.json` | Registered marketplace repos |
| `~/.claude/plugins/installed_plugins.json` | Installed plugin registry (version 2) |
| `~/.claude/plugins/cache/<marketplace>/<plugin>/<version>/` | Cached plugin files |
| `~/.claude/plugins/marketplaces/<marketplace>/` | Cloned marketplace repos |

## Subcommands

### `add <owner/repo>`

Register a GitHub repo as a plugin marketplace.

**Steps:**

1. Validate format: must be `owner/repo` (e.g., `martineserios/thebrana`).
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add martineserios/thebrana/plugin@sha256:109b1134fb5267ed

The line at the top of this page pins the label git:20261015.4ca9dc0, 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 badge

[![mdr](https://markdownregistry.com/badge/art_mboe5prtyikiaroo.svg)](https://markdownregistry.com/a/art_mboe5prtyikiaroo)

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

Versions

The registry has recorded 10 versions of this file, between Apr 7, 2026 and Oct 15, 2026, about one every 21 days.

versioncommittedcommitsizeaudit
git:20261015.4ca9dc0 latest2026-10-15 4ca9dc0 10,496 BA view · diff
git:20261014.bcd4b582026-10-14 bcd4b58 9,922 BA view · diff
git:20261014.6bda6492026-10-14 6bda649 9,903 BA view · diff
git:20261014.c26c6d62026-10-14 c26c6d6 9,822 BA view · diff
git:20261014.94bca942026-10-14 94bca94 9,301 BA view · diff
git:20260817.b7facd12026-08-17 b7facd1 7,864 BA view · diff
git:20260610.c15894f2026-06-10 c15894f 7,833 BA view · diff
git:20260610.be2a8522026-06-10 be2a852 1,033 BA view · diff
git:20260513.b0a7a722026-05-13 b0a7a72 854 BA view · diff
git:20260407.b804d042026-04-07 b804d04 880 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (10496 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

GitHub

martineserios/thebrana · 3 stars · license MIT · pushed 2026-11-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mboe5prtyikiaroo
GET https://markdownregistry.com/api/v1/resolve?ref=martineserios/thebrana/plugin
GET https://markdownregistry.com/api/v1/blob/109b1134fb5267edba2e3cd664145b9beae57400e8904ae77b0acad99ac1d48f

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.

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Every file in martineserios/thebrana

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