alo-exp/silver-bullet · .agents/skills/topgun-update/SKILL.md

topgun-update skillA

topgun-update is agent-read markdown (skill) from alo-exp/silver-bullet: Updates the local TopGun installation to the latest release from GitHub. Invoke when the user says "update topgun", "upgrade topgun", "topgun update", "check for topgun updates", or "/topgun-update". Checks the installed version against the latest GitHub release, displays the changelog delta, verifies the commit SHA, and installs the update using the same mechanism as the official Codex plugin system..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add alo-exp/silver-bullet/topgun-update@git:20260903.8063be2
Exact content
mdr add alo-exp/silver-bullet/topgun-update@sha256:977658db1cb9a554

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_hufka7yj6wgxoo6x.svg)](https://markdownregistry.com/a/art_hufka7yj6wgxoo6x)

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Versions

versioncommittedcommitsizeaudit
git:20260903.8063be2 latest2026-09-03 8063be2 15,487 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (15487 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

alo-exp/silver-bullet · 7 stars · license NOASSERTION · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_hufka7yj6wgxoo6x
GET https://markdownregistry.com/api/v1/resolve?ref=alo-exp/silver-bullet/topgun-update
GET https://markdownregistry.com/api/v1/blob/977658db1cb9a5540e6d8f05986105ccc9d8dff51ec979c694389e2aeb376f1e