blender-harness-driving SKILL.md skillA
blender-harness-driving from full-aigc-plugins/blender-design-plugin is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add full-aigc-plugins/blender-design-plugin/blender-harness-driving@git:20260917.90094fdPins git:20260917.90094fd in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- full-aigc-plugins/blender-design-plugin
- Path
skills/blender-harness-driving/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260917.90094fd, committed Sep 17, 2026
- First version recorded
- Sep 16, 2026
- Size
- 5,353 bytes
- Repository stars
- 4
- License
- Apache-2.0
Drive the Blender Design Harness from a shell client: launch a session, dispatch the closed request contract, keep the sceneRevision chain coherent, sign action-bound authorizations for gated commands, and verify exported artifacts independently.
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
# Driving the Harness
This is the mechanical layer beneath the domain Skills. It owns the request contract, the
revision chain, transaction snapshots, authorization, and verification. Delegate the actual
modeling, lookdev, jobs, and validation decisions to the precise domain Skill advertised by
`capability.describe`.
## Session and dispatch
Start one session per production task with `scripts/launch_harness.py`, then dispatch through
`scripts/harness_cli.py --descriptor <descriptor> --request <file>`; see
[managed sessions](../blender-managed/SKILL.md). An installed copy may live under a
different root than this repository, so hold the plugin root in one constant rather than
rebuilding paths, and do not restart a session simply because the root moved — the process and
its descriptor stay valid.
Every request is a closed contract: `protocolVersion` `codex-blender/v1`, `sessionId`,
`requestId`, `transactionId`, `command`, `arguments`, and `expectedSceneRevision` for mutations.
Read the receipt from stdout for `status`, `sceneRevision`, `changedObjects`, `warnings`, and
`result` or `error{code,message,retryable}`. Batch a milestone as
…Read the whole file at its exact version.
How to install
mdr add full-aigc-plugins/blender-design-plugin/blender-harness-driving@sha256:a28972a56bc6ad12The line at the top of this page pins the label git:20260917.90094fd, 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_qmgbrkhwpzmtffcb)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Sep 16, 2026 and Sep 17, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260917.90094fd latest | 2026-09-17 | 90094fd | 5,353 B | A | view · diff |
| git:20260916.d048d25 | 2026-09-16 | d048d25 | 5,350 B | A | view · diff |
| git:20260916.23f3e6d | 2026-09-16 | 23f3e6d | 5,362 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 (5353 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
full-aigc-plugins/blender-design-plugin · 4 stars · license Apache-2.0 · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qmgbrkhwpzmtffcb GET https://markdownregistry.com/api/v1/resolve?ref=full-aigc-plugins/blender-design-plugin/blender-harness-driving GET https://markdownregistry.com/api/v1/blob/a28972a56bc6ad1223aa5702718c50f384b660f3e63491cc3c3fc0894919232d
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.