coworker vs Codex Subagent
coworker is a plugin bundle for AI coding tools published by ibrhmyi. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). Codex Subagent is an MCP server published by parisbs. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-17. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  coworker |  Codex Subagent |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 0.1.1 Forks (GitHub): 0 Stars (GitHub): 2 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.5.0 Downloads/month (npm): 1 043 Downloads/week (npm): 49 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | coworker | Codex Subagent |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 2 (better) | 0 (worse) |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (coworker-mcp) | On your machine (codex-subagent-mcp) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 10, secrets among them: 0 |
| Parts of the bundle (differs) | 3 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/ibrhmyi/coworker | github.com/parisbs/codex-subagent-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
coworker
Autonomous PM for Claude Code. Delegate coding tasks to your local Claude Code CLI, iterate with session resumption, keep a running project state without burning orchestrator context.
Codex Subagent
Delegate coding tasks to the OpenAI Codex CLI, installed separately, with explicit model and effort.
How to run each
coworker As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install coworker@claude-communityCodex Subagent As a local MCP server: npm package
claude mcp add --transport stdio codex-subagent-mcp -- npx -y codex-subagent-mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of coworker publish no settings it asks for, so we do not compare settings.
What it can do: coworker · What it can do: Codex Subagent · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.