CARSMCP plugin

Distributable plugin source for Codex (Agent Plugins format) and Claude Code. It bundles the remote CARSMCP MCP server and a car-care skill, uses each customer's own CARSMCP sign-in and access approval, and contains no credentials.

File	Used by
plugin.json	Codex / ChatGPT plugins (extensions["com.openai"])
mcp.json	Codex / ChatGPT bundled server (streamable-http)
.codex-plugin/	Older Codex builds (compatibility fallback; ignored by new)
.claude-plugin/	Claude Code plugin manifest
.mcp.json	Claude Code bundled server
skills/car-care/	Both

Marketplaces at the repository root list this plugin: .agents/plugins/marketplace.json (Codex) and .claude-plugin/marketplace.json (Claude Code).

Release state

Published October 1, 2026 as the public marketplace repository martinavila/carsmcp-plugins (owner-authorized). Codex users add it once with codex plugin marketplace add martinavila/carsmcp-plugins; after that, codex://plugins/install/carsmcp?marketplace=carsmcp installs the plugin and starts sign-in. A no-setup link needs an OpenAI plugin directory listing, and a Claude directory listing would replace the prefilled custom-connector link; both need a public privacy policy, support contact and reviewer test account first.

The server-owned offer and entitlement are authoritative, not this package.