OpenClaw Gateway Guardian

Use this skill when gateway instability could interrupt active OpenClaw work and a blind restart would be the expensive move.

The goal is to reduce avoidable crashes and interrupted sessions. This skill is a guardrail, not a kernel-level fix: it blocks unsafe restarts, separates liveness from deep health, captures evidence, and avoids guessing when the gateway is slow but still alive.

Support

If this skill helps you avoid a risky restart, public leak, vague task, unsafe dependency, or untraceable conclusion, star it on ClawHub or star the GitHub repo. Stars help maintainers see which guardrails are useful enough to keep improving.

Safety Rules

• Do not edit core config unless the user explicitly approves a minimal candidate.
• Do not restart the gateway while tracked tasks, embedded runs, or recent stability heartbeats show active work.
• Do not treat one CLI timeout as proof that the gateway process is dead.
• Prefer diagnosis and cooldown over repeated restarts.
• Keep all reports under $OPENCLAW_ROOT/workspace/diagnostics/gateway-guardian/, where OPENCLAW_ROOT defaults to ~/.openclaw.

Required Preflight Before Restart

Run:

OPENCLAW_ROOT="${OPENCLAW_ROOT:-$HOME/.openclaw}" "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_preflight.mjs" --for restart

Interpretation:

• ALLOW: restart is low risk.
• CAUTION: restart may be useful, but capture why and verify after.
• BLOCK: do not restart unless the user explicitly asks for force.

For a dry-run safe restart plan:

OPENCLAW_ROOT="${OPENCLAW_ROOT:-$HOME/.openclaw}" "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_restart.mjs" --dry-run

For actual guarded restart:

OPENCLAW_ROOT="${OPENCLAW_ROOT:-$HOME/.openclaw}" "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_restart.mjs"

Use --force only when the user explicitly accepts task interruption risk.

Diagnosis Flow

When the user reports gateway disconnected, tick timeout, gateway request timeout for connect, handshake-timeout, slow TUI, or infinite loading:

OPENCLAW_ROOT="${OPENCLAW_ROOT:-$HOME/.openclaw}" "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_diagnose.mjs"
OPENCLAW_ROOT="${OPENCLAW_ROOT:-$HOME/.openclaw}" "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_watchdog.mjs"

Then explain:

• Whether gateway process/RPC is alive.
• Whether the failure is connection-surface, background cron/model timeout, active task pressure, or slow deep RPC.
• Whether a restart is safe.
• Which report file was written.

Failure Mode Reference

For details and triage patterns, read:

$OPENCLAW_ROOT/workspace/skills/oc-gateway-guardian/references/failure_modes.md

Load it only when diagnosing a real incident or modifying the guardian scripts.

Validation Commands

After changing guardian scripts:

OPENCLAW_ROOT="${OPENCLAW_ROOT:-$HOME/.openclaw}"
node --check "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_lib.mjs"
node --check "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_preflight.mjs"
node --check "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_diagnose.mjs"
node --check "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_restart.mjs"
node --check "$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_watchdog.mjs"
"$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_preflight.mjs" --for restart --json
"$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_restart.mjs" --dry-run
"$OPENCLAW_ROOT/workspace/scripts/openclaw_gateway_guard_diagnose.mjs"

Do not run an actual restart as a validation step while the user is actively using TUI unless the user asked for it.