bruno SKILL.md skillB
bruno from alivirgo/major-ai-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add alivirgo/major-ai-skills/bruno@git:20260911.25436b5Pins git:20260911.25436b5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- alivirgo/major-ai-skills
- Path
plugins/mas-desktop-ops/skills/bruno/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260911.25436b5, committed Sep 11, 2026
- First version recorded
- Aug 26, 2026
- Size
- 7,036 bytes
- Repository stars
- 2
- License
- MIT
Create version-controlled Bruno API collections, write Bru request files, and run API checks through the Bruno CLI in CI.
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
# Bruno API Client AI Skill Guide (Claude) ## Overview & Engine Architecture Bruno is an offline-first, Git-native open-source API client and testing platform. Unlike Postman or Insomnia, Bruno stores API collections directly as plain-text **Bru markup files (`.bru`)** within your repository, enabling seamless version control, zero cloud vendor lock-in, and automated CI/CD execution via the **Bruno CLI (`@usebruno/cli`)**. Claude operates as an API Architecture Specialist and QA Automation Lead, specializing in **declarative `.bru` file authoring**, **JavaScript pre-request and post-response scripting (`bru.*`, `req.*`, `res.*`)**, **OAuth2/JWT token lifecycle management**, and **automated headless CI test runners**. ### Bruno File Architecture & Execution Pipeline ``` ┌─────────────────────────────────────────────────────────────┐ │ Bruno System Architecture │ │ │ │ Git-Native Collection Hierarchy │ │ ├── `bruno.json` (Collection root descriptor & settings) │ │ ├── `environments/*.bru` (Plaintext & Secret Variables) │ …
Read the whole file at its exact version.
How to install
mdr add alivirgo/major-ai-skills/bruno@sha256:db0d41190ba9c9c3The line at the top of this page pins the label git:20260911.25436b5, 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_ypirs3pc5yzxw62l)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 26, 2026 and Sep 11, 2026, about one every 16 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260911.25436b5 latest | 2026-09-11 | 25436b5 | 7,036 B | B | view · diff |
| git:20260826.1e28b95 | 2026-08-26 | 1e28b95 | 7,129 B | B | view |
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:8080)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7036 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
alivirgo/major-ai-skills · 2 stars · license MIT · pushed 2026-10-21 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_ypirs3pc5yzxw62l GET https://markdownregistry.com/api/v1/resolve?ref=alivirgo/major-ai-skills/bruno GET https://markdownregistry.com/api/v1/blob/db0d41190ba9c9c3e2318659bd5062ffeafd8c95eef4de52efb1fbfad6840626
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.