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AI Feature Eval Harness

Agent skill
1 skill

Design an evaluation plan for a product AI feature (LLM- or model-backed output): measurable success criteria, a held-out labeled eval dataset shape, per-criterion grading (code-based first, then LLM-based for nuanced judgment), and a pass threshold, then persist as AIEVALPLAN.md. Use when the task ships or changes a feature whose output is model-generated or non-deterministic (assistant reply, classification, extraction, summarization, ranking, agent action) and needs a repeatable dataset-backed eval rather than only example-based tests. Do not use when the feature has no model-backed output (use test-strategy for deterministic behavior), when judging Fhorja's own command outputs against a rubric (use verify-against-rubric), or when no active task folder exists. The code-graded tier composes with ADR-0048 (a passing deterministic gate is Layer-1 evidence); the LLM-graded tier is added signal, not a replacement.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryProduct & designStars0

About this skill

Design an evaluation plan for a product AI feature (LLM- or model-backed output): measurable success criteria, a held-out labeled eval dataset shape, per-criterion grading (code-based first, then LLM-based for nuanced judgment), and a pass threshold, then persist as AIEVALPLAN.md. Use when the task ships or changes a feature whose output is model-generated or non-deterministic (assistant reply, classification, extraction, summarization, ranking, agent action) and needs a repeatable dataset-backed eval rather than only example-based tests. Do not use when the feature has no model-backed output (use test-strategy for deterministic behavior), when judging Fhorja's own command outputs against a rubric (use verify-against-rubric), or when no active task folder exists. The code-graded tier composes with ADR-0048 (a passing deterministic gate is Layer-1 evidence); the LLM-graded tier is added signal, not a replacement.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
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This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: 79945f6b7c93776f221223ea2ad276310ac722d7c62e9558ea14720d6c5a582a

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About this listing

Category
Product & design
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
AI Feature Eval Harness | Agent Skills Atlas