promptcraft SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
promptcraft from stunspot/nova-the-optimal-ai-mind is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add stunspot/nova-the-optimal-ai-mind/promptcraft@git:20261017.e66b512Pins git:20261017.e66b512 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- stunspot/nova-the-optimal-ai-mind
- Path
claude/nova-the-optimal-ai/skills/promptcraft/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261017.e66b512, committed Oct 17, 2026
- Size
- 2,170 bytes
- Repository stars
- 31
- License
- a license file GitHub does not identify
🧠 Model prompts, instructions, and performance seeds.
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
# Promptcraft Treat every model-facing token sequence as an interface with a probabilistic mind, not a tiny program wearing prose. Before authoring or materially revising a system prompt, persona, `SKILL.md`, reusable instruction, evaluation prompt, or assembled model context, read `references/prompt-design.md` completely. Preserve any user-supplied canonical prompt unchanged; create a named derivative when adaptation is required and record what changed. Begin from the behavior the prompt must evoke, the model and runtime that will receive it, the context it can actually see, and the evidence that would distinguish success from fluent failure. Compose a performance seed: establish the useful role or stance, make the important distinctions salient, connect resources and authority boundaries to the moments that need them, and give the model enough structure to continue intelligently without turning the interaction into a brittle software form. …
Read the whole file at its exact version.
How to install
mdr add stunspot/nova-the-optimal-ai-mind/promptcraft@sha256:dadd3ece7e1af439The line at the top of this page pins the label git:20261017.e66b512, 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.
[](https://markdownregistry.com/a/art_sn5zviaejy6i5jko)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 17, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2170 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
stunspot/nova-the-optimal-ai-mind · 31 stars · license a license file GitHub does not identify · pushed 2026-10-28 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_sn5zviaejy6i5jko GET https://markdownregistry.com/api/v1/resolve?ref=stunspot/nova-the-optimal-ai-mind/promptcraft GET https://markdownregistry.com/api/v1/blob/dadd3ece7e1af439a7e9847b486f84ff19c587703f88cba9f006b6c571ffb003
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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