Add docs/architecture/adr-0001-mcp-control-plane-boundaries.md. Confirms the
already-documented Control Plane direction and extends it to Jenkins and
GlitchTip: package/server boundaries (common, gitea-mcp, jenkins-mcp,
glitchtip-mcp/observability-mcp/ops-mcp, release-mcp), recommended GlitchTip
placement with alternatives, reaffirmed rules (one server per boundary,
service-local creds, read-only first, namespaced allowed_operations, audited
mutations, orchestrators are not credential sinks), hard phase-1 non-goals,
consequences, and explicit open owner decisions. Does not reopen the settled
direction.
Documentation only; no code behavior changed. No Jenkins/GlitchTip
implementation.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
sysadmin