# Architecture Decision Records — Matrix/Conduit Fleet Communications

**Issue**: [#183](http://143.198.27.163:3000/Timmy_Foundation/timmy-config/issues/183)  
**Parent**: [#166](http://143.198.27.163:3000/Timmy_Foundation/timmy-config/issues/166)

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## Index

| ADR | Decision | File |
|-----|----------|------|
| ADR-001 | Homeserver: Conduit | `ADR-001-conduit-selection.md` |
| ADR-002 | Host: Hermes VPS | `ADR-002-hermes-vps-host.md` |
| ADR-003 | Federation: Full enable | `ADR-003-full-federation.md` |
| ADR-004 | Reverse Proxy: Caddy | `ADR-004-caddy-reverse-proxy.md` |
| ADR-005 | Database: SQLite (Phase 1) | `ADR-005-sqlite-phase1.md` |

## Purpose

These ADRs make the #183 scaffold auditable and portable. Any future agent or operator can understand *why* the architecture is shaped this way without re-litigating decisions.

## Continuity

- Canonical scaffold index: [`docs/CANONICAL_INDEX_MATRIX.md`](http://143.198.27.163:3000/Timmy_Foundation/timmy-config/src/branch/main/docs/CANONICAL_INDEX_MATRIX.md)
- Decision framework for #187: [`docs/DECISION_FRAMEWORK_187.md`](http://143.198.27.163:3000/Timmy_Foundation/timmy-config/src/branch/main/docs/DECISION_FRAMEWORK_187.md)
- Operational runbook: [`infra/matrix/docs/RUNBOOK.md`](http://143.198.27.163:3000/Timmy_Foundation/timmy-config/src/branch/main/infra/matrix/docs/RUNBOOK.md)