RIC xApp Development Skill

Use this Skill when implementing anything that touches:

• RC xApp gRPC integration
• E2 subscription / KPM periodic reporting
• RMR message flow assumptions

Rules of thumb

1. Prefer subscription periodic reporting over xApp polling loops.
2. Keep integration points isolated: only one module should speak gRPC to RC (beam_tracking/ric/rc_grpc_client.py).
3. All external endpoints must be configurable (host/port/timeout).
4. Always add a "sim mode" fallback to reproduce issues offline.

Files to consult

• docs/03_kpm_reporting_period_notes.md
• beam_tracking/ric/rc_grpc_client.py
• .claude/commands/gen-rc-protos.md

Output expectations

When you propose changes:

• list exact files + functions
• provide small diff-sized code blocks
• include a minimal test plan