synthesis-onboarding SKILL.md skillB
synthesis-onboarding 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-onboarding@v3.3.2Pins v3.3.2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- synthesisengineering/synthesis-skills
- Path
skills/synthesis-onboarding/SKILL.md- Versions recorded
- 31
- Latest version
- v3.3.2, committed Nov 5, 2026
- First version recorded
- Sep 5, 2026
- Size
- 7,331 bytes
- Repository stars
- 23
- License
- Apache-2.0
Install synthesis on a Mac for Claude Code, Codex and Muse, bring a workspace's repositories onto a new Mac from repos.yaml, enroll an organization's config, update or uninstall, then verify with synthesis doctor. Use to onboard, install, set up, update, repair or diagnose synthesis.
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 Onboarding One script, `scripts/setup.py`, sets synthesis up on a Mac: the plugin in each harness with that harness's own commands, Codex's settings, the stable runtime, and optionally a workspace's repositories or an organization's configuration. `synthesis doctor` then proves each part. ## Binding rules 1. **The native plugin, installed with each harness's own commands, is the only install path.** Never copy skills into a harness cache; the private layer installs on top without editing public files. 2. **Every step is safe to rerun.** Finished work is reported, not redone; an interrupted run resumes when run again. 3. **Never overwrite what a person wrote.** A workspace `AGENTS.md`/`CLAUDE.md` setup did not create, an edited skill copy, a checkout with local work or another origin: keep it and name it. Replacing instructions needs `--adopt-workspace-instructions`, which archives first. 4. **Touch only the config keys setup owns, after a backup.** An explicit Codex `hooks = false` stays, with a warning that no guard runs there. 5. **Hook trust belongs to the person.** Never approve Codex `/hooks` or Muse hooks; say what is waiting. …
Read the whole file at its exact version.
How to install
mdr add synthesisengineering/synthesis-skills/synthesis-onboarding@sha256:90e114de44bbcbd4The line at the top of this page pins the label v3.3.2, 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_agmg6vqthlzdy2ze)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 31 versions of this file, between Sep 5, 2026 and Nov 5, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v3.3.2 latest | 2026-11-05 | 9bc7d02 | 7,331 B | B | view · diff |
| v3.3.1 | 2026-11-05 | 986fb34 | 7,331 B | B | view · diff |
| v3.3.0 | 2026-10-31 | 7984327 | 7,331 B | B | view · diff |
| v3.2.1 | 2026-10-30 | 99fe9b8 | 7,108 B | B | view · diff |
| v3.2.0 | 2026-10-30 | 38ecf9c | 7,108 B | B | view · diff |
| v3.1.0 | 2026-10-30 | deeb62e | 7,108 B | B | view · diff |
| v3.0.2 | 2026-10-20 | ddfd621 | 7,108 B | B | view · diff |
| v3.0.1 | 2026-10-20 | 839d6cb | 7,108 B | B | view · diff |
| v3.0.1 | 2026-10-06 | 22a5e58 | 6,644 B | B | view · diff |
| v3.0.0 | 2026-10-06 | e21a693 | 6,343 B | B | view · diff |
| v2.10.4 | 2026-10-03 | 067c0ba | 27,378 B | B | view · diff |
| v2.10.3 | 2026-10-02 | 55621a3 | 27,378 B | B | view · diff |
| v2.10.2 | 2026-09-29 | f980f9e | 27,378 B | B | view · diff |
| v2.10.1 | 2026-09-28 | e1b2279 | 27,378 B | B | view · diff |
| v2.10.0 | 2026-09-28 | 6725b62 | 27,378 B | B | view · diff |
| v2.9.0 | 2026-09-27 | 95144f1 | 25,427 B | B | view · diff |
| v2.8.4 | 2026-09-26 | 2bd9d9d | 24,643 B | B | view · diff |
| v2.8.3 | 2026-09-25 | d7557c3 | 24,643 B | B | view · diff |
| v2.8.2 | 2026-09-25 | 335479a | 24,643 B | B | view · diff |
| v2.8.1 | 2026-09-24 | 5962cab | 23,491 B | B | view · diff |
| v2.8.0 | 2026-09-21 | d297ab0 | 23,491 B | B | view · diff |
| v2.7.0 | 2026-09-20 | 589d27d | 22,980 B | B | view · diff |
| v2.6.0 | 2026-09-20 | 1efe765 | 22,101 B | B | view · diff |
| v2.5.0 | 2026-09-17 | 272e87b | 21,178 B | B | view · diff |
| v2.5.0 | 2026-09-16 | 6112e24 | 20,457 B | B | view · diff |
| v2.5.0 | 2026-09-16 | 24180b7 | 19,941 B | B | view · diff |
| v2.4.1 | 2026-09-10 | adb3c50 | 19,941 B | B | view · diff |
| v2.4.0 | 2026-09-06 | 451efd0 | 19,941 B | B | view · diff |
| v2.3.4 | 2026-09-06 | 5ca2201 | 18,376 B | B | view · diff |
| v2.3.3 | 2026-09-05 | 84c8849 | 17,696 B | B | view · diff |
| v2.3.2 | 2026-09-05 | ff01862 | 17,137 B | B | view |
Audit of the latest version
- fail: No curl or wget piped into a shell (matched: curl | sh)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7331 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 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
synthesisengineering/synthesis-skills · 23 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_agmg6vqthlzdy2ze GET https://markdownregistry.com/api/v1/resolve?ref=synthesisengineering/synthesis-skills/synthesis-onboarding GET https://markdownregistry.com/api/v1/blob/90e114de44bbcbd47d16571bed06ce1df6c40c23f72aadcc4e13843d1c00525b
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.