The first statement is Yes . When an MCP server is configured for a repository, GitHub Copilot cloud agents can use the enabled MCP tools autonomously during assigned tasks. GitHub specifically notes that Copilot does not request interactive approval before invoking configured MCP tools, making careful tool allowlisting and credential protection important.
The second statement is No . For repository-level MCP integration, Copilot cloud agent currently supports MCP tools , but it does not support MCP resources or MCP prompts exposed by the server. Resources and prompts are available in other MCP-capable Copilot experiences, such as IDE chat, but they are not consumed by the cloud coding agent in this configuration.
The third statement is Yes under the planned configuration. Litware requires agent1 to access all available tools . GitHub custom-agent configuration supports this by omitting the tools property or specifying tools: [ " * " ]. Likewise, an MCP server can use " * " to expose all of its tools. Consequently, newly introduced MCP1 tools fall within that wildcard authorization and become available without individually adding each tool name.
Study Guide Reference Topics: MCP tool integration, custom-agent tool configuration, autonomous tool invocation, MCP capability boundaries, and least-privilege agent execution.
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