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skillopt

v0.1.0+codex.20260622193805

Use Microsoft SkillOpt to train reusable agent skill documents from scored rollouts.

CodexClaude Code1 Skill

By Eidos AGILicense: MIT0 GitHub starsUpdated 2 weeks ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
1 skill or MCP entry
Source updated
Oct 4, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install skillopt for Codex and Claude Code

Installs for the current user
codex plugin marketplace add eidos-agi/eidos-marketplace
codex plugin marketplace upgrade eidos-agi
codex plugin add skillopt@eidos-agi

Paste and run these commands in a terminal with Codex. They add and refresh the eidos-agi catalog, then install this plugin.

Compatibility: the page URL and API slug “skillopt” remain stable.

  • Codex: skillopt@agent-plugin-marketplace → skillopt@eidos-agi

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/eidos-agi/eidos-marketplace

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/skillopt/.

Plugin files

plugins/skillopt/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
└── skills/use-skillopt/SKILL.md

Included Skills1

use-skilloptskills/use-skillopt/SKILL.md

Use when the user wants Microsoft SkillOpt, self-evolving agent skills, skill optimization from rollouts, validation-gated skill edits, token-cost reduction, thrashing detection, or Tokut/Token Cut remediation.

Plugin manifests2

plugins/skillopt/.codex-plugin/plugin.json
{
  "name": "skillopt",
  "version": "0.1.0+codex.20260622193805",
  "description": "Use Microsoft SkillOpt to train reusable agent skill documents from scored rollouts.",
  "author": {
    "name": "Eidos AGI",
    "email": "[email protected]",
    "url": "https://github.com/eidos-agi"
  },
  "homepage": "https://github.com/microsoft/SkillOpt",
  "repository": "https://github.com/microsoft/SkillOpt",
  "license": "MIT",
  "keywords": [
    "skillopt",
    "agent-skills",
    "skill-optimization",
    "token-cost",
    "tokut",
    "eidos",
    "codex"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "SkillOpt",
    "shortDescription": "Train reusable skills from scored agent rollouts.",
    "longDescription": "SkillOpt brings Microsoft Research's text-space optimizer into the Eidos workflow. Use it to turn rollout evidence, validation scores, and token-waste patterns into bounded edits on a deployable skill document, including Tokut-style remediation loops for thrashing and runaway AI cost.",
    "developerName": "Eidos AGI",
    "category": "Developer Tools",
    "capabilities": [
      "Skill Optimization",
      "Rollout Analysis",
      "Validation Gates",
      "Token Waste Remediation",
      "Tokut Workflow",
      "CLI Bootstrap"
    ],
    "websiteURL": "https://github.com/microsoft/SkillOpt",
    "privacyPolicyURL": "https://github.com/microsoft/SkillOpt/security",
    "termsOfServiceURL": "https://github.com/microsoft/SkillOpt",
    "defaultPrompt": [
      "Use SkillOpt to optimize this agent skill from scored rollouts.",
      "Use SkillOpt to turn token-thrashing evidence into a better skill.",
      "Bootstrap Microsoft SkillOpt for a local Eidos experiment."
    ],
    "brandColor": "#2563EB"
  }
}
plugins/skillopt/.claude-plugin/plugin.json
{
  "name": "skillopt",
  "version": "0.1.0",
  "description": "Use Microsoft SkillOpt to train reusable agent skill documents from scored rollouts.",
  "author": {
    "name": "Eidos AGI",
    "email": "[email protected]",
    "url": "https://github.com/eidos-agi"
  },
  "homepage": "https://github.com/microsoft/SkillOpt",
  "repository": "https://github.com/microsoft/SkillOpt",
  "license": "MIT",
  "keywords": [
    "skillopt",
    "agent-skills",
    "skill-optimization",
    "token-cost",
    "tokut",
    "eidos",
    "claude-code"
  ],
  "skills": "./skills/"
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[skillopt on Agent Plugins Marketplace](https://pluginsmp.com/plugins/skillopt)