ARCHITECTURE.md:
- Note optional ?name=/&type= query filters on GET /v1/zones/{zone}/records
- Document ListRecordsRequest name/type fields as optional filters in gRPC service
- Add gRPC usage examples section with grpcurl commands
CLAUDE.md:
- Add mcdsl shared library section
- Add testing patterns (stdlib only, real SQLite, no mocks)
- Add key invariants: SOA serial YYYYMMDDNN format, CNAME exclusivity at DB layer
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Populates the database on first run with the two existing zones
(svc.mcp.metacircular.net, mcp.metacircular.net) and all their A
records (metacrypt, mcr, sgard, mcp-agent, rift, ns).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace the CoreDNS precursor with a purpose-built authoritative DNS
server. Zones and records (A, AAAA, CNAME) are stored in SQLite and
managed via synchronized gRPC + REST APIs authenticated through MCIAS.
Non-authoritative queries are forwarded to upstream resolvers with
in-memory caching.
Key components:
- DNS server (miekg/dns) with authoritative zone handling and forwarding
- gRPC + REST management APIs with MCIAS auth (mcdsl integration)
- SQLite storage with CNAME exclusivity enforcement and auto SOA serials
- 30 tests covering database CRUD, DNS resolution, and caching
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Design MCNS as a purpose-built authoritative DNS server with SQLite-backed
zone/record storage and a gRPC+REST management API. Supports A, AAAA, and
CNAME records with upstream forwarding for non-authoritative queries.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Port 53 on loopback is used by systemd-resolved on rift. Bind to
192.168.88.181 (LAN) and 100.95.252.120 (Tailscale) specifically.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Serves two internal zones for the Metacircular platform:
- svc.mcp.metacircular.net (service addresses)
- mcp.metacircular.net (node addresses)
Forwards all other queries to 1.1.1.1 and 8.8.8.8. Includes rift
deployment compose with CoreDNS 1.12.1 and zone files mapping
metacrypt and rift to their LAN and Tailscale addresses.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
