aeon-skill-evals

Validate skill outputs against YAML assertion manifests and detect regressions.

Updated Jun 11, 2026
One-click install
npx skills add https://github.com/dnzengou/agentbot-opensource --skill aeon-skill-evals
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: aeon-skill-evals
Source: https://github.com/dnzengou/agentbot-opensource/tree/main/skills/aeon-skill-evals
Command: npx skills add https://github.com/dnzengou/agentbot-opensource --skill aeon-skill-evals

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill ensures the quality of installed skill outputs by validating them against assertion manifests, detecting regressions, and facilitating the creation of manifest files for new skills.

Core Features & Use Cases

  • Assertion Validation: Check output against manifest criteria (word counts, patterns, sections, citations).
  • Regression Detection: Identify regressions by comparing against past runs.
  • Manifest Creation: Bootstrap manifests from recent successful runs to avoid speculative writing.
  • Triggers: Evaluate skill output, check for regressions, create manifests for new skills, check output against quality gates.

Quick Start

Evaluate the output of the 'aeon-skill-evals' skill to check for regressions.

Frequently Asked Questions about aeon-skill-evals

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate skill output against an assertion manifest?

To validate skill output against an assertion manifest, you parse YAML manifests and compare output data against criteria like word counts, patterns, sections, and citations. This quality assurance process confirms outputs meet specifications before deployment.

How do I detect regressions in skill development outputs?

To detect regressions in skill development, you compare current skill outputs against past successful runs. By identifying deviations from previous baseline behaviors, you can pinpoint regressions and maintain quality assurance across iterative skill updates.

What is a YAML assertion manifest and when do I need it for skill validation?

A YAML assertion manifest is a configuration file defining expected output criteria like word counts, patterns, and citations. You need it for skill validation when establishing quality gates to systematically verify output data and detect regressions during development.

How do I create assertion manifests for new skills without writing speculative criteria?

You create assertion manifests for new skills by bootstrapping them from recent successful runs. This avoids speculative writing by extracting actual output patterns, word counts, and sections from proven valid data to generate reliable validation criteria.

Can I check skill output against quality gates automatically?

Yes, you can check skill output against quality gates automatically using assertion manifests. The system parses YAML manifests to compare output data against predefined criteria, triggering validation checks that detect regressions and ensure quality control.

What limitations exist when validating output against manifest criteria?

Limitations when validating output against manifest criteria include dependency on accurate YAML manifest creation and the ability to parse output data correctly. Validation only checks defined criteria like patterns and citations, potentially missing semantic quality issues.