A catalog of ChatGPT & Codex plugins, sorted by people.
Epic Harness alternatives
Epic Harness by epicsagas: Auto-trigger quality skills + self-evolving agent harness — orbit (spec-to-ship), evolve (skill mutation), team (multi-agent), TDD, check, ship, simplify, debug, perf, secure. Here are 4 plugins in our catalog that describe a similar job, with the numbers you'd check before switching.
Why you might look elsewhere
- Want active development? A Team got a push in the last two weeks.
- Want the most-watched option? A Team has 27 stars to Epic Harness's 20.
- On a different tool? ejentum-mcp mentions Codex.
4 alternatives, side by side
| Plugin | Stars | License | Last push | Packaged as |
|---|---|---|---|---|
| ejentum-mcp MCP server exposing reasoning, code, anti-deception, and memory harness tools for Codex. | ★ 16 | MIT | 2026-06-11 | MCP server |
| Team Skills Platform Role-based team delivery framework — Tech Lead-orchestrated 8-role system with 195+ skills, 27 specialist agents, 80+ commands, hooks, and ECC harness for Claude Code, Codex, and OpenCode. | ★ 3 | MIT | 2026-10-13 | skills |
| Claude Code Harness Harness blueprint skill for turning vague agent ideas into concrete designs for request assembly, control loops, memory, permissions, recovery, and extension planes. | ★ 13 | MIT | 2026-04-05 | skills |
| A Team A complete engineering team in one folder with 26 specialist agents, 20 workflow skills, an orchestrator, and quality gates; integration and hook support vary by coding platform. | ★ 27 | MIT | 2026-11-09 | skills |
Picked by overlap between each project's own description and Epic Harness's, same category first. Ordered by that overlap, not by stars or payment.
Head-to-head
Epic Harness vs Team Skills Platform
More: Agent Workflows plugins · best Agent Workflows plugins, ranked · all comparisons
Data from GitHub and each project's README, checked 2026-11-15. We haven't installed or audited these, and stars measure attention, not quality. Paid placements never change this page. Spot a mistake? hello@pickaplugin.com
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