Flesh out ECOSYSTEM.a2ml and META.a2ml from stubs

ECOSYSTEM: adds related-projects (7 integrations), component inventory (11
modules), and role/purpose metadata.
META: adds architecture decisions (4 ADRs), development practices, and
design rationale following the hospital-triage model.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

.machine_readable/6a2/ECOSYSTEM.a2ml

@@ -1,10 +1,36 @@
 # SPDX-License-Identifier: PMPL-1.0-or-later
-# ECOSYSTEM.a2ml — Ecosystem position
-# Converted from ECOSYSTEM.scm on 2026-03-15
+# ECOSYSTEM.a2ml — Ecosystem position for ambientops
 
 [metadata]
 project = "ambientops"
 ecosystem = "hyperpolymath"
+version = "0.1.0"
+purpose = "Personal systems administration, monitoring, and automated recovery"
 
 [position]
-type = "component"
+type = "monorepo"
+role = "infrastructure-layer"
+
+[related-projects]
+gossamer = { relation = "consumer", note = "Desktop shell for admin panels" }
+panll = { relation = "consumer", note = "Panel layout for monitoring dashboards" }
+proven = { relation = "dependency", note = "Formally verified operations" }
+hypatia = { relation = "integration", note = "Security scanning for system configs" }
+verisimdb = { relation = "storage", note = "Audit trail and state persistence" }
+stapeln = { relation = "sibling", note = "Container management overlaps" }
+session-sentinel = { relation = "component", note = "Session lifecycle management (Ephapax WIP)" }
+volumod = { relation = "component", note = "Volume and audio management" }
+displace = { relation = "component", note = "Disk and partition management" }
+
+[components]
+ambulances = "Emergency system repair (disk, network, performance, security)"
+clinician = "System health diagnostics"
+composer = "Service orchestration"
+emergency-button = "One-click emergency actions"
+monitoring = "System observatory and alerting"
+recovery = "Emergency room, freeze ejector, operating theatre"
+volumod = "PipeWire/PulseAudio volume management"
+displace = "Disk/partition tooling"
+personal-sysadmin = "Daily sysadmin automation"
+total-recall = "Full system state snapshots"
+total-update = "Coordinated system updates"

.machine_readable/6a2/META.a2ml

@@ -1,9 +1,29 @@
 # SPDX-License-Identifier: PMPL-1.0-or-later
-# META.a2ml — Project meta-information
-# Converted from META.scm on 2026-03-15
+# META.a2ml — Project meta-information for ambientops
 
 [metadata]
 project = "ambientops"
 author = "Jonathan D.A. Jewell <j.d.a.jewell@open.ac.uk>"
 license = "PMPL-1.0-or-later"
 standard = "RSR 2026"
+
+[architecture]
+type = "monorepo"
+languages = ["bash", "rust", "elixir", "zig", "idris2"]
+containers = "chainguard-base"
+container-tool = "podman"
+
+[architecture-decisions]
+adr-001 = { status = "accepted", title = "Monorepo for all sysadmin tools", reason = "Shared contracts and unified testing" }
+adr-002 = { status = "accepted", title = "Ambulance pattern for emergency repair", reason = "Categorised by failure domain (disk/network/perf/security)" }
+adr-003 = { status = "accepted", title = "Groove protocol for inter-service comms", reason = "Standard service discovery and health mesh" }
+adr-004 = { status = "accepted", title = "VeriSimDB for audit trails", reason = "All system actions must be auditable and queryable" }
+
+[development-practices]
+testing = "Integration tests against real system state where safe"
+builds = "just doctor for self-diagnostics, just heal for auto-repair"
+ci = "GitHub Actions with hypatia-scan and quality checks"
+
+[design-rationale]
+philosophy = "Personal sysadmin should be automated, auditable, and recoverable"
+inspiration = "Hospital triage model — clinician diagnoses, ambulance responds, recovery heals"