affaan-m--everything-claude-code/.codex-plugin/README.md

.codex-plugin — Codex Native Plugin for ECC

This directory contains the Codex plugin manifest for ECC.

Structure

.codex-plugin/
└── plugin.json   — Codex plugin manifest (name, version, skills ref, MCP ref)
.mcp.json         — MCP server configurations at plugin root (NOT inside .codex-plugin/)

What This Provides

• 249 skills from ./skills/ — reusable Codex workflows for TDD, security, code review, architecture, and more
• 6 MCP servers — GitHub, Context7, Exa, Memory, Playwright, Sequential Thinking

Installation

Codex plugin support is marketplace-backed. The repo exposes a repo-scoped marketplace at .agents/plugins/marketplace.json; Codex can add and track that marketplace source from the CLI:

# Add the public repo marketplace
codex plugin marketplace add affaan-m/ECC

# Or add a local checkout while developing
codex plugin marketplace add /absolute/path/to/ECC

The marketplace entry points at plugins/ecc/ — Codex does not discover plugins whose local marketplace source.path is the marketplace root (./), so the entry must target a concrete plugin subdirectory (see #2128). That thin plugin folder references the root skills/ and .mcp.json so content stays single-sourced. After adding or updating the marketplace, restart Codex and install or enable ecc from the plugin directory.

After install, codex plugin list is only a registration check. From an ECC checkout, run the cache check to verify that the installed manifest can resolve its referenced skills, MCP config, and assets:

node scripts/codex/check-plugin-cache.js

Plugin mode is currently fragile on Codex. Marketplace discovery and install work with this layout, but runtime skill loading from local/repo marketplaces is unreliable upstream (openai/codex#26037) — Codex copies only the plugin folder into its install cache, so parent-referenced content may not be exposed in a fresh session. The safer, fully supported path today is the manual sync flow: npm install && bash scripts/sync-ecc-to-codex.sh.

Official Plugin Directory publishing is coming soon. For official OpenAI plugin-directory review, package this repo under the openai/plugins repository shape: plugins/ecc/.codex-plugin/plugin.json, plugins/ecc/skills/, and the supporting README/assets. Until that listing is accepted, treat the public repo marketplace as the supported Codex distribution path and keep release copy framed as repo-marketplace/manual installation.

The installed plugin registers under the short slug ecc so tool and command names stay below provider length limits.

MCP Servers Included

Server	Purpose
chrome-devtools	Interactive browser debugging via Chrome DevTools (CDP sessions, performance traces, console/network inspection)

The former defaults (github, context7, exa, memory, playwright, sequential-thinking) were retired in the June 2026 connector audit — their jobs are covered by skills wrapping CLIs/REST APIs or by harness-native features. They remain available as opt-in entries in mcp-configs/mcp-servers.json. See docs/MCP-CONNECTOR-POLICY.md for the policy and the per-connector rationale.

Notes

• The skills/ directory at the repo root is the source of truth for the Codex plugin package; do not duplicate skill content inside .codex-plugin/.
• ECC is moving to a skills-first workflow surface. Legacy commands/ remain for compatibility on harnesses that still expect slash-entry shims.
• MCP server credentials are inherited from the launching environment (env vars)
• This manifest does not override ~/.codex/config.toml settings