Rig Optimize SKILL.md skillA
Rig Optimize from borda/ai-rig is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add borda/ai-rig/Rig Optimize@git:20261027.8c1ba9dPins git:20261027.8c1ba9d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- borda/ai-rig
- Path
plugins/opencode-rig/src/resources/skills/rig-optimize/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261027.8c1ba9d, committed Oct 27, 2026
- Size
- 3,495 bytes
- Repository stars
- 31
- License
- Apache-2.0
Improve a measured performance metric in guarded rounds, keeping only changes that beat the baseline noise and pass every correctness gate.
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
# Rig Optimize > Read [Evidence rules](../../references/evidence.md). > This workflow changes code, one measured variable at a time. It never commits, pushes, or rewrites history; a human or `rig-implement` owns the commit. ## Preconditions - The benchmark is an already-configured gate. Detect it with `rig_gate` and `action: "detect"`. - The benchmark prints a stable metric and exits non-zero on failure. - There is no benchmark gate? Stop and ask the user to configure one. Never invent an ad-hoc benchmark command, and never use a paid or network-dependent benchmark without explicit approval. ## Workflow 1. **Declare the contract.** Metric, unit, direction (lower or higher is better), target, minimum improvement (default 5%), rounds budget (default 3), and the exact gate id. Start the run with `rig_evidence` and bind the benchmark script and fixtures as `inputs`. 2. **Measure the baseline.** Run the benchmark gate at least three times from a clean start. Record every receipt, the median, the spread, and the environment (hardware, runtime version, cache state). Statistical noise is evidence, not an obstacle. …
Read the whole file at its exact version.
How to install
mdr add borda/ai-rig/Rig Optimize@sha256:d238a51b87267f72The line at the top of this page pins the label git:20261027.8c1ba9d, 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_2wp27nywxchrd2u2)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 27, 2026.
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 (3495 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
borda/ai-rig · 31 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2wp27nywxchrd2u2 GET https://markdownregistry.com/api/v1/resolve?ref=borda/ai-rig/Rig Optimize GET https://markdownregistry.com/api/v1/blob/d238a51b87267f72e7dc0719a82d4a87c0f27c25bfd1b519877823d716506574
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.