🧰 GitHub Copilot CLI

The items that name it 6

• leepokai/jev-guard
  repo2026-09-17

  Coding agent supported via plugin marketplace; ask prompt, deny in cloud agent.

• headroomlabs-ai/headroom
  repo2026-09-07

  Coding agent whose subscription traffic Headroom can route through its local proxy via OAuth token exchange

• QoderAI/better-harness
  repo2026-07-21

  Supported host; installed via copilot plugin marketplace; session evidence from ~/.copilot/session-state/

• book-to-skill
  repo2026-06-10

  An agent host that supports the open Agent Skills standard and reads the SKILL.md format; discovers skills natively from the cross-agent skills directory.

• Claude Opus 5.5
  article

  Coding agent tool used by GitHub to test Opus 5.5's token and step efficiency.

• Introducing Claude Opus 5.5
  article

  Coding agent tool tested with Claude Opus 5.5 by GitHub, measuring token and step efficiency.

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