synthesis-promotion-gate SKILL.md skillA
synthesis-promotion-gate from synthesisengineering/synthesis-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add synthesisengineering/synthesis-skills/synthesis-promotion-gate@v2.0.0Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- synthesisengineering/synthesis-skills
- Path
skills/synthesis-promotion-gate/SKILL.md- Versions recorded
- 6
- Latest version
- v2.0.0, committed Oct 6, 2026
- First version recorded
- Aug 26, 2026
- Size
- 3,784 bytes
- Repository stars
- 23
- License
- Apache-2.0
Scan a built site for configured internal markers (draft notes, placeholders, private comments) before an approved deploy, and refuse on any hit. Use for publication gates, rendered-output inspection, pre-deploy marker scans or build.sh deploy checks.
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
# Synthesis Promotion Gate Reads the built site the way a reader will see it, before the deploy command may publish it, and stops the deploy when a configured internal marker survived the build. ## Binding rules 1. **A successful build is not a publication-safety signal.** A build shows a renderer accepted its inputs; promotion needs a second judgment over the outgoing files. 2. **The gate is evidence, not permission.** The deploy still needs the principal's approval of that exact command (the v5 deploy guard, R3.2), and a clean scan covers only the markers configured. 3. **Refuse, never warn:** a hit (exit 1), an unusable config, a missing folder or a scan that found no files (exit 2) stops the deploy. 4. **Name the view judged:** `text` (what a reader sees), `headings`, `comments` or `source`. `text` is not all browser-visible text: attributes, code, scripts and styles are left out. 5. **The destination's parser is the arbiter of what a reader sees.** The gate's small HTML reader is held to a corpus that parser produced; when they disagree, add the case to the corpus and fix the reader. The `source` view catches a marker however the page parses. …
Read the whole file at its exact version.
How to install
mdr add synthesisengineering/synthesis-skills/synthesis-promotion-gate@sha256:aaa8ce37c062efaeThe line at the top of this page pins the label v2.0.0, 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_a3ibqm7px3pjsekp)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Aug 26, 2026 and Oct 6, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0.0 latest | 2026-10-06 | 4554f32 | 3,784 B | A | view · diff |
| v2.0.0 | 2026-10-06 | 6aa3c4e | 5,389 B | A | view · diff |
| v1.0.0 | 2026-08-26 | a1ba17b | 10,258 B | A | view · diff |
| v1.0.0 | 2026-08-26 | 2bd583e | 9,094 B | A | view · diff |
| v1.0.0 | 2026-08-26 | 095893b | 7,889 B | A | view · diff |
| v1.0.0 | 2026-08-26 | 04da863 | 7,778 B | A | view |
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 (3784 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
synthesisengineering/synthesis-skills · 23 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_a3ibqm7px3pjsekp GET https://markdownregistry.com/api/v1/resolve?ref=synthesisengineering/synthesis-skills/synthesis-promotion-gate GET https://markdownregistry.com/api/v1/blob/aaa8ce37c062efae335d495266c8f62a95530ef6e00e4ca9a41f022590c84d6c
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.