llm-as-judge SKILL.md skillA
llm-as-judge from andreibesleaga/gabbe is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add andreibesleaga/gabbe/llm-as-judge@git:20261014.de0823cPins git:20261014.de0823c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- andreibesleaga/gabbe
- Path
plugins/gabbe-ai/skills/llm-as-judge/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261014.de0823c, committed Oct 14, 2026
- Size
- 6,347 bytes
- Repository stars
- 23
- License
- a license file GitHub does not identify
Score open-ended LLM/agent outputs with another LLM as evaluator while controlling for known judge biases. Use when: score open-ended output, llm as judge, evaluation rubric, pairwise comparison eval, judge bias mitigation, calibrate judge against humans.
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
# LLM-as-Judge
## Goal
Score open-ended LLM and agent outputs — where no single reference answer exists — by using
another LLM as the evaluator, while actively controlling for the judge model's well-documented
biases. An LLM judge is fast, scalable, and cheap relative to human review, but it is
**biased-but-useful**, never ground truth. The entire discipline is: extract signal from a
flawed instrument by constraining it and calibrating it against humans.
## Steps
1. **Write an explicit rubric.**
- Define 3-5 *named* sub-criteria (e.g. Correctness, Completeness, Relevance, Safety, Tone),
each scored 1-5 with a concrete anchor describing what each score level means. Vague
criteria ("is it good?") produce noisy, unrepeatable judgments.
- Prefer **pairwise comparison** ("which of A or B is better?") over absolute scoring when
the goal is ranking — humans and judges are far more consistent at relative than absolute
judgments.
2. **Mitigate the known biases.** A judge's verdict is shaped by artifacts unrelated to quality:
- **Position bias** — judges favor whichever candidate appears first (or last). Mitigation:
…Read the whole file at its exact version.
How to install
mdr add andreibesleaga/gabbe/llm-as-judge@sha256:85388636e2c197e2The line at the top of this page pins the label git:20261014.de0823c, 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_w4ylk5d5sykl35vo)
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Versions
The registry has recorded 1 version of this file, committed on Oct 14, 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 (6347 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
andreibesleaga/gabbe · 23 stars · license a license file GitHub does not identify · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_w4ylk5d5sykl35vo GET https://markdownregistry.com/api/v1/resolve?ref=andreibesleaga/gabbe/llm-as-judge GET https://markdownregistry.com/api/v1/blob/85388636e2c197e2637f1f30089f7beaa937eb9ae5164a9bb12373c0eefafabe
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.
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