← EggshellCONTENT HISTORYWHAT CHANGED · RULE-BASED ANALYSIS
changed
changed
Update to Eggshell
Snapshot Oct 9, 2026 · 00:09 UTC · version 0.1.0
Package or technical metadata updated
Discoverability changed from “UNLISTED” to “LISTED”.
Observed in package metadata. These changes alone do not establish a new customer-facing feature.
Discoverability
Before
UNLISTED
After
LISTED
Share url
Before
Not present
After
https://chatgpt.com/plugins/plugins_6aa482a5d9048191a727260b5f898078?open_in_app
Compare saved observations
Download comparison JSONFull technical diff · 2 changed fields
changed /discoverability
BEFORE
"UNLISTED"
AFTER
"LISTED"
changed /share_url
BEFORE
null
AFTER
"https://chatgpt.com/plugins/plugins_6aa482a5d9048191a727260b5f898078?open_in_app"
Full snapshot data
{
"canonical_app_id": null,
"connector_id": null,
"created_at": "2026-09-12T00:13:58.621104Z",
"discoverability": "LISTED",
"id": "plugins_6aa482a5d9048191a727260b5f898078",
"is_template": false,
"name": "eggshell",
"release": {
"app_ids": [],
"app_manifest": null,
"app_templates": [],
"description": "Carry useful work across Codex chats with local memory you control",
"display_name": "Eggshell",
"id": "pluginrel_b20b3e05210c8191bf9cbbbb7e476277",
"interface": {
"brand_color": "#6B6256",
"capabilities": [],
"category": "Productivity",
"composer_icon_dark_url": null,
"composer_icon_url": "https://files.openai.com/content?id=file_00000000478c820696e660919dca232a",
"default_prompt": "Set up Eggshell for this Codex project.",
"default_prompts": [
"Set up Eggshell for this Codex project.",
"Show what Eggshell handed to this task and why it was selected.",
"Help me inspect pending Eggshell work before keeping it."
],
"developer_name": "momonpya",
"logo_url": "https://files.openai.com/content?id=file_0000000013b8820681543d8d2b99884c",
"logo_url_dark": null,
"long_description": "Eggshell helps independent Codex chats reuse relevant prior work. It saves requests, tool results, and conclusions in local .egg files, then supplies selected findings when a related task begins. Codex can reuse supported findings, check changed facts, and explain what remains unverified.\n\nMemory organization and retrieval run locally without generative LLM calls. Ordinary Codex task and handoff tokens still count toward model usage. Eggshell has no hosted memory service or telemetry.\n\nThis plugin provides local setup, inspection, and memory controls. First use requires macOS or Linux on ARM64 or x86-64, Python 3, downloads of the runtime and search model, project initialization, and review of Codex command hooks. Automatic memory requires those local hooks; this plugin does not provide automatic memory in ChatGPT.\n\nInspect the delivered handoff with !egg graph and its selection with !egg why. Tool observations can be saved while a turn is running. !egg drop clears the active turn but retains saved observations and queued commits. Use !egg off to disable recording and handoff delivery.",
"plugin_category_id": "productivity",
"privacy_policy_url": "https://github.com/momonpya/eggshell/blob/main/PRIVACY.md",
"screenshot_urls": [],
"short_description": "Local memory for Codex",
"terms_of_service_url": "https://github.com/momonpya/eggshell/blob/main/LICENSE",
"website_url": "https://github.com/momonpya/eggshell"
},
"keywords": [
"codex",
"agent-memory",
"work-graph",
"productivity"
],
"mcp_servers": [],
"onboarding_skill_name": null,
"requires_local_executor": false,
"skills": [
{
"description": "Set up, inspect, or troubleshoot Eggshell local memory for Codex. Use when the user asks to install Eggshell, inspect a handoff or pending turn, change memory settings, or diagnose missing cross-chat memory. Ordinary coding tasks use the automatic hooks without loading this skill.",
"interface": {
"brand_color": null,
"default_prompt": "Use $eggshell to set up local memory for this Codex project.",
"display_name": "Eggshell",
"icon_large_url": null,
"icon_small_url": null,
"iconography": "hierarchy",
"short_description": "Set up and inspect local Codex memory"
},
"name": "eggshell",
"plugin_release_skill_id": "pluginrsk_6aa49cb289e08191ac624ed0bdb9cb89"
}
],
"version": "0.1.0"
},
"scope": "GLOBAL",
"share_url": "https://chatgpt.com/plugins/plugins_6aa482a5d9048191a727260b5f898078?open_in_app",
"status": "ENABLED"
}SHA-256 of public snapshot: 0b0c17e954777faba9d850e63672aa2a1fc3f7f39917ed83d925a2c96a66bb35