umputun/cc-thingz · plugins/release-tools/skills/last-tag/SKILL.md

last-tag skillA

last-tag is agent-read markdown (skill) from umputun/cc-thingz: Show commits since the last tag in a formatted table. Use when user asks "what changed since last release", "commits since last tag", "last-tag", "what's new", or wants to see recent unreleased changes..

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 umputun/cc-thingz/last-tag@git:20260402.605bef0
Exact content
mdr add umputun/cc-thingz/last-tag@sha256:675e408c4a0251ba

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_zd4ruovycudqfliv.svg)](https://markdownregistry.com/a/art_zd4ruovycudqfliv)

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Versions

versioncommittedcommitsizeaudit
git:20260402.605bef0 latest2026-04-02 605bef0 2,751 BA view · diff
git:20260217.a59bb1f2026-02-17 a59bb1f 2,759 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 (2751 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

umputun/cc-thingz · 477 stars · license MIT · pushed 2026-09-08 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_zd4ruovycudqfliv
GET https://markdownregistry.com/api/v1/resolve?ref=umputun/cc-thingz/last-tag
GET https://markdownregistry.com/api/v1/blob/675e408c4a0251baf7b1d9e9df36549bea99a03706a7719882861075759a5cb3

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.