martineserios/thebrana · .agents/skills/decision-matrix/SKILL.md

decision-matrix skillA

decision-matrix is agent-read markdown (skill) from martineserios/thebrana: Compares multiple named alternatives against weighted criteria to produce transparent, defensible choices with explicit trade-off analysis. Covers criterion identification, weighting approaches (direct allocation, pairwise comparison, stakeholder averaging), scoring calibration, sensitivity analysis, and group decision facilitation. Use when choosing between vendors/tools/strategies, balancing competing priorities (cost vs quality vs speed), or when user mentions "which option should we choose",.

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 martineserios/thebrana/decision-matrix@git:20260615.d11a2d9
Exact content
mdr add martineserios/thebrana/decision-matrix@sha256:4d2443b2fe6c4a1f

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_echa5ed2lz3a6fd4.svg)](https://markdownregistry.com/a/art_echa5ed2lz3a6fd4)

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Versions

versioncommittedcommitsizeaudit
git:20260615.d11a2d9 latest2026-06-15 d11a2d9 9,093 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 (9093 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

martineserios/thebrana · 3 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_echa5ed2lz3a6fd4
GET https://markdownregistry.com/api/v1/resolve?ref=martineserios/thebrana/decision-matrix
GET https://markdownregistry.com/api/v1/blob/4d2443b2fe6c4a1f7167dd3fea5c1f9a1c1a75fddecd8abbe9ee648a88714cb6

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