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leos-agent

v12.2026090900.0

Adaptive delegation, cost-aware model routing, and deferred workflows across coding harnesses.

CodexClaude Code7 Skills

By Leo LiangLicense: MIT2 GitHub starsUpdated last week

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
7 skill or MCP entries
Source updated
Sep 11, 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 leos-agent for Codex and Claude Code

Installs for the current user
codex plugin marketplace add foxhatleo/leos-agent
codex plugin marketplace upgrade leos-agent
codex plugin add leos-agent@leos-agent

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

Compatibility: the page URL and API slug “leos-agent” remain stable.

  • Codex: leos-agent@agent-plugin-marketplace → leos-agent@leos-agent

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/foxhatleo/leos-agent

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

Plugin files

leos-agent/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/doctor/SKILL.md
├── skills/handoff/SKILL.md
├── skills/handon/SKILL.md
├── skills/install/SKILL.md
├── skills/review-pr/SKILL.md
├── skills/review-usage/SKILL.md
└── skills/tune-routing/SKILL.md

Included Skills7

doctorskills/doctor/SKILL.md

Read-only diagnosis of this harness's installation, routing capability, model-price matches, hook activation, and prompt overhead. Does not launch live model tests.

handoffskills/handoff/SKILL.md

Write the current session's context to a leos-agent handoff document so a later session — in this harness or another — can pick the work up with /handon.

handonskills/handon/SKILL.md

Load a leos-agent handoff document written by an earlier session and resume that work here. Use when Leo names a handoff, or asks to pick up or continue where he left off.

installskills/install/SKILL.md

Install or upgrade leos-agent's native profiles and owned configuration entries for this harness, preserving unrelated settings. Supports preview, check, uninstall, and rollback.

review-prskills/review-pr/SKILL.md

Review a GitHub pull request and stage a pending review for the authenticated user. Never submits a review; does not review the local working diff. Requires authenticated gh.

review-usageskills/review-usage/SKILL.md

Inspect observed local usage by model and main/subagent work over a time window, with reference costs, accounting gaps, and dispatch diagnostics. Does not claim savings without a baseline.

tune-routingskills/tune-routing/SKILL.md

Configure cheap/standard/premium model mappings for this harness, inspect price references and native capability, and verify installation. Live model probes require separate authorization and a budget.

Plugin manifests2

.codex-plugin/plugin.json
{
  "name": "leos-agent",
  "version": "12.2026090900.0",
  "description": "Adaptive delegation, cost-aware model routing, and deferred workflows across coding harnesses.",
  "author": {
    "name": "Leo Liang",
    "url": "https://github.com/foxhatleo"
  },
  "homepage": "https://github.com/foxhatleo/leos-agent",
  "repository": "https://github.com/foxhatleo/leos-agent",
  "license": "MIT",
  "keywords": [
    "orchestrator",
    "subagents",
    "routing",
    "preferences"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Leo's Agent",
    "shortDescription": "Adaptive delegation and cost-aware routing",
    "longDescription": "Choose whether delegation is worthwhile, select an appropriate cheap, standard, or current-parent model, and guard against known price increases. Detailed workflows load on demand.",
    "developerName": "Leo Liang",
    "category": "Developer Tools",
    "capabilities": [
      "Interactive",
      "Read",
      "Write"
    ],
    "websiteURL": "https://github.com/foxhatleo/leos-agent",
    "defaultPrompt": [
      "Install Leo's preferences into this harness.",
      "Plan this change and delegate bounded work when worthwhile."
    ]
  },
  "hooks": "./hooks/hooks-codex.json"
}
.claude-plugin/plugin.json
{
  "name": "leos-agent",
  "displayName": "Leo's Agent",
  "description": "Adaptive delegation, cost-aware model routing, and deferred workflows across coding harnesses.",
  "version": "12.2026090900.0",
  "author": {
    "name": "Leo Liang"
  },
  "homepage": "https://github.com/foxhatleo/leos-agent",
  "repository": "https://github.com/foxhatleo/leos-agent",
  "license": "MIT",
  "keywords": [
    "orchestrator",
    "subagents",
    "routing",
    "preferences"
  ],
  "skills": [
    "./skills/",
    "./skills-claude/"
  ]
}

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.

[leos-agent on Agent Plugins Marketplace](https://pluginsmp.com/plugins/leos-agent)