feat(launch): make Headroom's MCP and RTK opt-in, not the default - #21
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scc launch's only reason to reach for Headroom is its compression proxy; registering MCP servers and wiring up RTK on every launch went beyond that. --headroom-mcp now defaults to none instead of retrieve, and RTK preflight moves from an opt-out (--no-rtk) to an opt-in (--rtk) so a bare `scc launch` starts the agent behind the proxy and nothing else. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YGMJjeWYoqTdcgedRLjDJX
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Summary
scc launch's only reason to reach for Headroom is its compression proxy — registering MCP servers and wiring up RTK on every launch went beyond that.--headroom-mcpnow defaults tononeinstead ofretrieve: no MCP server (not even Headroom's ownretrievetool) is registered on a bare launch. Cost: the proxy's compression markers go unactionable until you pass--headroom-mcp retrieve(orall).--no-rtk) to opt-in (--rtk): a barescc launchno longer touches RTK's binary or the entry file's usage block.--headroom-context-toolwas already opt-in and unchanged.Test plan
go build ./...gofmt -l .(clean)go vet ./...go test ./...🤖 Generated with Claude Code
https://claude.ai/code/session_01YGMJjeWYoqTdcgedRLjDJX