arduino-cli-daemon-grpc
Arduino CLI daemon and gRPC integration workflows for external tools and automation services. Use when requests involve `arduino-cli daemon`, gRPC transport behavior, debug tracing of RPC calls, or ma
SKILL.mdskills/arduino-cli-daemon-grpc/SKILL.md
GitHubWorkflow
- Start daemon with explicit port and message size constraints.
- Enable debug tracing selectively to diagnose RPC behavior.
- Restrict debug filters to relevant RPC method names.
- Validate client connectivity before running long workflows.
Command Coverage
arduino-cli daemon
Defaults
- Keep daemon on default port unless orchestration requires a custom port.
- Use
--debug-filefor persistent RPC tracing during integration tests. - Keep daemon execution separate from direct CLI invocation in scripts.
ICL Examples (Captured 2026-02-14)
- Start daemon mode on an explicit port with logs enabled.
arduino-cli --config-dir /tmp/arduino_cli_suite_icl_data daemon --port 50052 --log-level debug --log
Observed startup logs included:
time="2026-02-14T18:47:46-06:00" level=info msg="arduino-cli version 1.4.1"
time="2026-02-14T18:47:46-06:00" level=info msg="Using config file: /tmp/arduino_cli_suite_icl_data/arduino-cli.yaml"
time="2026-02-14T18:47:46-06:00" level=info msg="Executing `arduino-cli daemon`"
- Capture non-interactive daemon startup for transcript logging.
arduino-cli --config-dir /tmp/arduino_cli_suite_icl_data daemon --port 50052
Observed as a valid launch path for daemon/gRPC workflows in capture logs.