kostja94/marketing-skills · skills/seo/technical/robots/SKILL.md

robots-txt skillA

robots-txt is agent-read markdown (skill) from kostja94/marketing-skills: When the user wants to configure, audit, or optimize robots.txt. Also use when the user mentions "robots.txt," "crawler rules," "block crawlers," "AI crawlers," "GPTBot," "allow/disallow," "disallow path," "crawl directives," "user-agent," "block Googlebot," "fix robots.txt," "robots.txt blocking," or "search engine crawling." For indexing, use indexing..

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 kostja94/marketing-skills/robots-txt@v1.2.0
Exact content
mdr add kostja94/marketing-skills/robots-txt@sha256:d7dac75c1e956a0f

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_v6cpmcx25susrflw.svg)](https://markdownregistry.com/a/art_v6cpmcx25susrflw)

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Versions

versioncommittedcommitsizeaudit
v1.2.0 latest2026-06-09 70987ba 7,644 BA view · diff
v1.2.02026-05-05 c099845 6,620 BA view · diff
v1.1.12026-03-27 f1ec9f7 5,998 BA view · diff
v1.1.02026-03-11 5cca54d 5,970 BA view · diff
v1.1.02026-03-11 9abc679 6,000 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 (7644 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

kostja94/marketing-skills · 976 stars · license MIT · pushed 2026-06-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_v6cpmcx25susrflw
GET https://markdownregistry.com/api/v1/resolve?ref=kostja94/marketing-skills/robots-txt
GET https://markdownregistry.com/api/v1/blob/d7dac75c1e956a0f0675eef0fbc097bb3c96280c62d3c4a3646b70339f98001d

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