prompt-engineering SKILL.md skillA

prompt-engineering from muvon/octomind-tap is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add muvon/octomind-tap/prompt-engineering@git:20261108.a3ce67a

Pins git:20261108.a3ce67a in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
muvon/octomind-tap
Path
skills/prompt-engineering/SKILL.md
Versions recorded
7
Latest version
git:20261108.a3ce67a, committed Nov 8, 2026
First version recorded
May 9, 2026
Size
19,481 bytes
Repository stars
6
License
Apache-2.0

Write, rewrite, optimize and debug LLM prompts and system prompts: few-shot, chain-of-thought, structure. Use when the user asks to design or fix a prompt.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

## Overview

This skill helps the user generate, improve, analyze, and debug LLM prompts using state-of-the-art 2026 techniques. Use it when the user wants help writing a prompt, fixing one that misbehaves, picking a technique for their goal, or designing an agent's system prompt. The skill encodes Anthropic's published priority order, the major reasoning and agentic patterns, the most-used frameworks, token-efficiency rules, and the documented failure modes with fixes.

Default framing: the prompt is a contract. Specify what the model should know, do, output, and avoid — in that order — using structure the model can parse unambiguously.

## Mental model

Three layers compose every effective prompt:

1. Spec — what the goal is, what success looks like, what counts as failure. Vague specs are the single largest source of bad output (the documented "underspecification" failure mode).
2. Context — who the model is, what facts it has, what examples bound the task. Long data goes first; the query goes last (Anthropic: up to 30% better on complex multi-document inputs).
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add muvon/octomind-tap/prompt-engineering@sha256:9be4fc91b2820cc9

The line at the top of this page pins the label git:20261108.a3ce67a, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_xcx3ehiofgxdtqee.svg)](https://markdownregistry.com/a/art_xcx3ehiofgxdtqee)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 7 versions of this file, between May 9, 2026 and Nov 8, 2026, about one every 30 days.

versioncommittedcommitsizeaudit
git:20261108.a3ce67a latest2026-11-08 a3ce67a 19,481 BA view · diff
git:20261013.a69e0bb2026-10-13 a69e0bb 19,534 BA view · diff
git:20260918.40e721d2026-09-18 40e721d 19,598 BA view · diff
git:20260515.152851d2026-05-15 152851d 19,601 BA view · diff
git:20260515.16195e92026-05-15 16195e9 19,599 BA view · diff
git:20260510.b18f89e2026-05-10 b18f89e 17,981 BA view · diff
git:20260509.966244f2026-05-09 966244f 18,598 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (19481 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

muvon/octomind-tap · 6 stars · license Apache-2.0 · pushed 2026-11-08 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_xcx3ehiofgxdtqee
GET https://markdownregistry.com/api/v1/resolve?ref=muvon/octomind-tap/prompt-engineering
GET https://markdownregistry.com/api/v1/blob/9be4fc91b2820cc9871f25b209a8d978f85d935fba165e0b85c451fc32822d40

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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