avelikiy/great_cto · skills/signing-preflight/SKILL.md

signing-preflight skillA

signing-preflight is agent-read markdown (skill) from avelikiy/great_cto: Before the first commit of a session, check that commit signing will work — the key is loaded and unlocked — and ask the operator to unlock it once, up front, instead of discovering it after a hundred unsigned commits. Never disables signing silently, never re-signs history without asking. Use at the start of implementation work in a repo that signs commits ("коммиты не подписаны", "ssh-keygen висит", "gpg failed to sign"). Loaded by senior-dev, devops..

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 avelikiy/great_cto/signing-preflight@git:20260922.935dbd1
Exact content
mdr add avelikiy/great_cto/signing-preflight@sha256:4d68e2be97cdaf35

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_hysfe2hzpqh32sfr.svg)](https://markdownregistry.com/a/art_hysfe2hzpqh32sfr)

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Versions

versioncommittedcommitsizeaudit
git:20260922.935dbd1 latest2026-09-22 935dbd1 3,297 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 (3297 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

avelikiy/great_cto · 95 stars · license MIT · pushed 2026-09-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_hysfe2hzpqh32sfr
GET https://markdownregistry.com/api/v1/resolve?ref=avelikiy/great_cto/signing-preflight
GET https://markdownregistry.com/api/v1/blob/4d68e2be97cdaf3584a035b746844cc0f341b260870278b64b7c0fd5efa528fc

Your agent does the deals. You hear about the good ones. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.