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codex-honcho

v0.1.1

Persistent, cross-session memory for OpenAI Codex, powered by Honcho from Plastic Labs. Lifecycle hooks capture each session and inject the relevant context back at session start, so Codex remembers your preferences, projects, and decisions across restarts and context resets.

Codex1 Skill

By Plastic LabsLicense: MIT1.1k GitHub starsUpdated 2 days ago

Directory evidence

Runtimes
Codex
Parsed components
1 skill or MCP entry
Source updated
Sep 22, 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 codex-honcho for Codex

Installs for the current user
codex plugin marketplace add hashgraph-online/awesome-codex-plugins
codex plugin marketplace upgrade awesome-codex-plugins
codex plugin add codex-honcho@awesome-codex-plugins

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

Compatibility: the page URL and API slug “codex-honcho-2” remain stable.

  • Codex: codex-honcho-2@agent-plugin-marketplace → codex-honcho@awesome-codex-plugins

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/hashgraph-online/awesome-codex-plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/plastic-labs/codex-honcho/.

Plugin files

plugins/plastic-labs/codex-honcho/
├── .codex-plugin/plugin.json
└── skills/honcho-memory/SKILL.md

Included Skills1

honcho-memoryskills/honcho-memory/SKILL.md

Persistent cross-session memory via Honcho — recall what you know about the user before working, and save durable insights after.

Plugin manifests1

plugins/plastic-labs/codex-honcho/.codex-plugin/plugin.json
{
  "name": "codex-honcho",
  "version": "0.1.1",
  "description": "Persistent, cross-session memory for OpenAI Codex, powered by Honcho from Plastic Labs. Lifecycle hooks capture each session and inject the relevant context back at session start, so Codex remembers your preferences, projects, and decisions across restarts and context resets.",
  "author": {
    "name": "Plastic Labs",
    "url": "https://plasticlabs.ai"
  },
  "homepage": "https://honcho.dev",
  "repository": "https://github.com/plastic-labs/codex-honcho",
  "license": "MIT",
  "keywords": [
    "codex",
    "openai",
    "honcho",
    "memory",
    "context",
    "ai",
    "llm",
    "mcp"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Codex Honcho",
    "shortDescription": "Persistent cross-session memory for Codex, powered by Honcho.",
    "longDescription": "Give Codex long-term memory that survives context resets, session restarts, and fresh conversations. Lifecycle hooks capture each session to Honcho and inject the relevant context back at session start, so Codex remembers what you are working on, your preferences, and the decisions you have made across every project. A bundled honcho-memory skill nudges Codex to recall and save actively, and the hosted Honcho MCP server (search, chat, get_peer_context, create_conclusions) lets it query and update memory mid-task. Conversations are queued to disk instantly and uploaded in the background, so capture never blocks your turn. Install via npm (npm install -g @honcho-ai/codex-honcho && codex-honcho install).",
    "developerName": "Plastic Labs",
    "category": "Productivity",
    "capabilities": [
      "Interactive",
      "Read",
      "Write"
    ],
    "websiteURL": "https://honcho.dev",
    "composerIcon": "./assets/icon.svg",
    "defaultPrompt": [
      "What do you remember about me and what I'm working on?",
      "Save this preference to memory so you remember it next session."
    ]
  }
}

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.

[codex-honcho on Agent Plugins Marketplace](https://pluginsmp.com/plugins/codex-honcho-2)