preflight SKILL.md skillB
preflight from mikeprasad/aria-knowledge is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mikeprasad/aria-knowledge/preflight@git:20261021.37343fbPins git:20261021.37343fb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mikeprasad/aria-knowledge
- Path
plugin-antigravity/skills/preflight/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261021.37343fb, committed Oct 21, 2026
- First version recorded
- Aug 18, 2026
- Size
- 14,062 bytes
- Repository stars
- 18
- License
- a license file GitHub does not identify
Executed pre-completion checklist — third sibling of /prospect (before execution) and /retrospect (after shipping). Six checks, three outcomes each (PASS/FAIL/INVALID); an unrun check blocks the verdict. Catches failures that emit no error: a check whose FORM bounds what it finds, and a decision correct in isolation but wrong in context. Use BEFORE claiming done/fixed/shipped/verified/'none found', before a PR, or before posting a result on a ticket. Triggers: '/preflight', '/preflight ticket…
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
# /preflight — the checklist you run before you report `/prospect` looks forward at a plan. `/retrospect` looks back at shipped work. **This runs at the moment in between: you believe you are done, and you are about to say so.** ## What this is NOT **It is not `superpowers:verification-before-completion`,** which owns the principle — *no completion claim without fresh verification evidence* — and owns it well. That skill answers **whether** to verify. This one answers **what to verify**, and specifically: the checks whose *absence produces no signal at all*. If you have not internalised the Iron Law, read that skill first. This one assumes it and adds the cases where you ran a verification, it passed, and the thing was still broken. ## The two failure families this exists for Every check below descends from one of these. Neither produces an error, a failing test, or a warning. 1. **The check's FORM bounds what it can find.** A search whose pattern bounds its result; a review whose scope bounds its result; a probe whose anchor bounds its result. The instrument reports truthfully about the thing it measured — and you asked it the wrong question. …
Read the whole file at its exact version.
How to install
mdr add mikeprasad/aria-knowledge/preflight@sha256:f545d725ca6ae7a6The line at the top of this page pins the label git:20261021.37343fb, 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_325wuham3g7vp6to)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 18, 2026 and Oct 21, 2026, about one every 64 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261021.37343fb latest | 2026-10-21 | 37343fb | 14,062 B | B | view · diff |
| git:20260818.0a856ad | 2026-08-18 | 0a856ad | 14,062 B | B | view |
Audit of the latest version
- fail: Frontmatter declares a name
- pass: Frontmatter block present
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14062 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
mikeprasad/aria-knowledge · 18 stars · license a license file GitHub does not identify · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_325wuham3g7vp6to GET https://markdownregistry.com/api/v1/resolve?ref=mikeprasad/aria-knowledge/preflight GET https://markdownregistry.com/api/v1/blob/f545d725ca6ae7a694a952e3da23342e30f21db3558cd2736e0be568690899d1
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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