Vibe Coding
GitHub Copilot Code Review Takes Agent Skills and MCP to GA — with SKILL.md and Read-Only Tool Calls
GitHub made agent skills and MCP server support generally available in Copilot code review on July 29, 2026 for all Pro, Pro+, Business, and Enterprise users. Skills load from a `SKILL.md` file in a subdirectory under `.github/skills`, MCP configs already set up for the Copilot cloud agent apply automatically, GitHub and Playwright MCP servers are enabled by default, and every MCP tool call made during review is "limited to read-only." Copilot now shows attribution on comments so you can tell which findings came from a skill versus an MCP server.
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