"G2A" matching MCP servers:

Enables MCP clients to invoke the local Claude Code and Codex CLI binaries as tools over a streamable HTTP endpoint, with each contextId mapped to a persistent underlying session so multi-turn conversations keep their context. Also injects instructions to suppress clarifying questions, kills overrunning subprocesses with a structured timeout state, and enforces per-agent Bearer token authorization.

Enables Claude Code to delegate coding work to a team of Google Antigravity specialists, dispatching tasks to particular roles, listing available agents, checking or cancelling task status, and validating delivered work against acceptance criteria and verification commands. It keeps the leader model in control by returning short results with token usage, git change summaries and output tails instead of the full work.