synaptiai/synapti-marketplace · plugins/flow/skills/preflight-checks/SKILL.md

preflight-checks skillA

preflight-checks is agent-read markdown (skill) from synaptiai/synapti-marketplace: Reference document describing six pre-flight checks (clean git state, not detached HEAD, gh auth, issue exists and OPEN, remote reachable, duplicate-branch warning) as pure bash exit codes with no LLM calls. Reference only (policy document; consumed by `/flow:start` Phase 0)..

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 synaptiai/synapti-marketplace/preflight-checks@git:20260909.6778255
Exact content
mdr add synaptiai/synapti-marketplace/preflight-checks@sha256:7d52ba60f0a04ac1

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_fdaomfpgj5ffcydt.svg)](https://markdownregistry.com/a/art_fdaomfpgj5ffcydt)

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Versions

versioncommittedcommitsizeaudit
git:20260909.6778255 latest2026-09-09 6778255 3,910 BA view · diff
git:20260522.34a8d752026-05-22 34a8d75 4,275 BA view · diff
git:20260506.b1f0fef2026-05-06 b1f0fef 4,289 BA view · diff
git:20260505.4d889212026-05-05 4d88921 4,231 BA view · diff
git:20260311.a793cc42026-03-11 a793cc4 2,590 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 (3910 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

synaptiai/synapti-marketplace · 6 stars · license Apache-2.0 · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fdaomfpgj5ffcydt
GET https://markdownregistry.com/api/v1/resolve?ref=synaptiai/synapti-marketplace/preflight-checks
GET https://markdownregistry.com/api/v1/blob/7d52ba60f0a04ac121989d0c392c45a0f396f24236de07f2586bc9255bb2cd97