drayline/rootnode-skills · rootnode-block-selection/SKILL.md

rootnode-block-selection skillA

rootnode-block-selection is agent-read markdown (skill) from drayline/rootnode-skills: Guides selection of identity, reasoning, and output approaches for Claude prompts based on task characteristics. Trigger on: "help me choose an approach," "which approach fits this task," "recommend a prompt pattern," "compare reasoning methods," "map this task to the right approach," "what combination of approaches," "which identity fits," "which reasoning method." Also trigger on symptom-phrased: "my prompt feels generic," "I don't know which approach to use," "my output lacks domain depth." C.

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 drayline/rootnode-skills/rootnode-block-selection@v4.0.0
Exact content
mdr add drayline/rootnode-skills/rootnode-block-selection@sha256:bcb2f45aa96be1d5

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_4sgbkvkitbks5mvb.svg)](https://markdownregistry.com/a/art_4sgbkvkitbks5mvb)

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Versions

versioncommittedcommitsizeaudit
v4.0.0 latest2026-07-25 60fee80 20,515 BA view · diff
v1.1.12026-06-26 320dba7 20,150 BA view · diff
v1.12026-05-09 5a01bac 20,060 BA view · diff
v1.12026-05-05 e83d0f1 20,058 BA view · diff
v1.12026-05-01 85b7113 20,030 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 (20515 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

drayline/rootnode-skills · 40 stars · license NOASSERTION · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4sgbkvkitbks5mvb
GET https://markdownregistry.com/api/v1/resolve?ref=drayline/rootnode-skills/rootnode-block-selection
GET https://markdownregistry.com/api/v1/blob/bcb2f45aa96be1d59df9ff09e8e3fcede1d4fbc2e0e3e1a51f768e0268ff95e7

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