🧠 OpenClaw Problem Solver (v6.0-M4) — Master Document

This skill acts as an advanced diagnostic, resolution, and validation engine for any question or bug report related to the OpenClaw framework itself. v6.0 adds four layers: Runtime Health Check (M1), API Key Validation + Resource Monitor (M2), Unified Diagnosis Report + Regression Check (M3), and Interactive Health Dashboard (M4).

🔒 Privacy-First Constraint

All knowledge storage (memory, logs) and final reports must follow these rules:

1. API Keys: Never store API keys in plain text. Use placeholders or hashes (e.g., sk-********************).
2. Private Details: Redact sensitive project names, internal credentials, and user identity info unless explicitly authorized.

🎯 When to Use This Skill

Use this skill when the user:

• Asks "Why is [feature] not working in OpenClaw?"
• Reports a specific bug (e.g., "The gateway tool fails with error X").
• Needs guidance on how to implement a specific feature using OpenClaw's architecture or tools.
• Wants to know the best practice for a certain task within the OpenClaw ecosystem, but requires verification.

🌟 Recommended Quick Fix Flow (The Golden Path)

For the vast majority of OpenClaw issues, this sequence provides the fastest path to resolution. Always suggest this flow first when a user reports an unspecified problem or bug!

1. Unified Diagnosis (一键诊断, v6.0-M3): Run python scripts/diagnosis_formatter.py which auto-collects all three sources (openclaw doctor + runtime_health_check + api_key_validator) into one severity-sorted report.
2. Visual Dashboard (可视化仪表盘, v6.0-M4): Run python scripts/health_dashboard.py --canvas to render the report as an interactive HTML dashboard (embed with [embed ref="health_dashboard" height="740"]).
3. Save Baseline (保存基线, v6.0-M3): Run python scripts/diagnosis_formatter.py --save-baseline before making any fix.
4. Resolution Attempt（修复）: If the report reveals problems, run openclaw doctor --fix or apply suggested fixes manually.
5. Regression Check (回归验证, v6.0-M3): After fixes, run python scripts/diagnosis_formatter.py --compare to validate what was fixed, what's new, and what's unchanged.

🚀 The Evolved Workflow (6-Step Cycle + Proactive Layers)

The skill operates by strictly following these steps in sequence, enhanced by proactive layers:

🤖 Gateway Watchdog (v6.1) — Proactive Stability Layer

Overview: A background daemon that periodically polls the Gateway health status. Runs independently from user requests, providing real-time monitoring for anomalies such as Gateway downtime, RPC failures, and configuration drift.

v6.1 Feature Highlights:

📊 Severity & Alert Rules:

🚨 Notification Triggers:

1. Severity escalation (e.g., 1→3): sends alert
2. First time hitting alert threshold (≥3 consecutive failures): sends alert
3. At critical level, every 5 failures: sends reminder
4. System recovery (abnormal→normal for 3 consecutive checks): sends recovery notice

Prerequisites

1. Feishu channel configured in OpenClaw — openclaw channels add feishu
2. Environment variable — Set WATCHDOG_FEISHU_USER_ID to your Feishu open_id:

   $env:WATCHDOG_FEISHU_USER_ID = "ou_xxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
   

3. Gateway HTTP API (optional, for WebChat channel) —

   openclaw config set gateway.http.endpoints.chatCompletions.enabled true
   openclaw gateway restart
   

⚠️ WebChat timeout: The model inference takes ~40s on first load. The watchdog uses a background thread with 60s timeout so it doesn't block the main monitoring loop.

Deployment (v6.1)

Run the Watchdog as a standalone background process:

# Start
python scripts\watchdog_monitor.py

# Install auto-start (launches on user login)
python scripts\watchdog_monitor.py --install

# Remove auto-start
python scripts\watchdog_monitor.py --uninstall

Or use Start-Process for a hidden window:

$py = (Get-Command python).Source
$script = "$env:USERPROFILE\.openclaw\workspace\skills\autofix\scripts\watchdog_monitor.py"
Start-Process -FilePath $py -ArgumentList $script `
    -WindowStyle Hidden `
    -WorkingDirectory "$env:USERPROFILE\.openclaw\workspace\skills\autofix\scripts"

Check process status:

Get-WmiObject Win32_Process -Filter "Name like 'python%'" |
    Where-Object { $_.CommandLine -match 'watchdog_monitor' } |
    Select-Object ProcessId, @{n="Start";e={$_.CreationDate}}

Stop the Watchdog:

# Find the PID first, then
Stop-Process -Id <PID> -Force

View live logs:

Get-Content "$env:USERPROFILE\.openclaw\workspace\skills\autofix\scripts\gateway_watchdog.log" -Tail 10 -Wait

View state file:

Get-Content "$env:USERPROFILE\.openclaw\workspace\skills\autofix\scripts\watchdog_state.json" -Raw | ConvertFrom-Json

🔗 Notification Architecture (v6.1)

Watchdog (background daemon, 60s interval)
    │
    ├─ [Channel A — PRIMARY] openclaw message send --channel feishu
    │            → Feishu direct message (ou_xxx)
    │            → **Instant delivery, zero token cost**
    │            → Includes full error stack traces
    │
    ├─ [Channel B — SECONDARY] Gateway HTTP API (/v1/chat/completions)
    │            → WebChat live session (agent:main:main)
    │            → **Async background thread** (doesn't block monitoring)
    │            → 60s timeout for model loading (~40s typical)
    │            → token cost: minimal (max_tokens=10)
    │
    └─ [Log]     watchdog_state.json (local check history, last 1440)
                 gateway_watchdog.log (rotating, 5MB)

Channel priority: Feishu is now the primary channel (instant, reliable via CLI). WebChat is secondary (async thread, requires model inference).

Dual-Channel Alerting + Autofix Triggers (v6.1)

Channel priority has changed in v6.1:

• Feishu (instant) is now the primary notification channel

• WebChat (async thread) is the secondary channel

• When a WebChat alert arrives (~40s after error), reply with any of these commands to start diagnosis:

  • run autofix self-check
  • check what's wrong with Gateway
  • auto repair

• Feishu messages serve as the instant primary notification (not offline backup)

• Each alert message includes detailed error context and stack traces

Workflow Integration + Autofix Linkage

The Watchdog forms a Proactive Stability Layer, independent of the standard diagnostic flow (Steps 0-5). When an anomaly is detected:

a. The daemon logs the event and generates a System Health Warning (SHW) report b. Sends a real-time alert (with diagnostic guidance + context JSON) c. Auto-repair low-risk known issues (e.g., CLI path problems) automatically, then verifies d. High-risk operations only provide repair suggestions, awaiting user confirmation

🛠️ Auto-Repair Module (v1.0)

Repair Script Library: scripts/auto_repair.py

Matches repair plans based on the diagnostic context from Watchdog alerts:

Repair Verification Loop:

1. After auto-repair, wait 3 seconds then re-run health check
2. Verification passed → send "Auto-repair succeeded" confirmation
3. Verification failed → send "Still needs manual diagnosis" escalation

Health Trend Tracking:

• watchdog_state.json retains the last 1440 check records (24 hours)
• Each record includes: timestamp, health status, severity level, source
• Trend data can be visualized via Canvas health dashboard

Current Status (v6.1)

• ✅ Real health check — service.runtime.status = running + rpc.ok = true
• ✅ Noise filtering — ≥3 failures to trigger, ≥3 successes to reset
• ✅ Severity levels — Four-tier (🟢/🟡/🟠/🔴) with auto-escalation
• ✅ Feishu channel (PRIMARY) — openclaw message send --channel feishu, zero token cost, instant delivery
• ✅ WebChat channel (SECONDARY) — Gateway HTTP API /v1/chat/completions, async background thread, 60s timeout
• ✅ Single instance — Windows Mutex prevents duplicates
• ✅ Log rotation — 5MB auto-rotate, 3 backups
• ✅ Precise scheduling — Fixed-minute schedule, no drift
• ✅ Hot-reload config — Watches openclaw.json for changes
• ✅ Auto-start — HKCU\Run registry, launches on user login
• ✅ Startup confirmation — Sends status to both channels on start
• ✅ --status command — Shows real-time state and exits cleanly (no longer starts daemon by accident)
• ✅ Stale process cleanup — Auto-kills orphaned --status processes on daemon startup
• ✅ Config cache fix — load_gateway_config() no longer returns token=None on subsequent calls
• ✅ Detailed error logging — Full stack traces in all notification channels
• ✅ Async WebChat delivery — Background thread prevents blocking main monitor loop
• 📁 State file: scripts/watchdog_state.json
• 📁 Log file: scripts/gateway_watchdog.log

Standard Workflow (6-Step Cycle + Proactive Layers)

This skill strictly follows these steps in sequence, enhanced by proactive layers:

Step 0: Resource Pre-check & Cost Management (New) — Starting Point

Before any resource-intensive external search or service call, proactively check API quotas, rate limits, and budget consumption for the current active session. If quota-low alerts or known rate-limit thresholds are hit, pause all execution steps and notify the user with a clear "resource warning," requesting they wait or switch to a low-cost / local alternative.

Step 1: Primary Search (See docs/MODULE_02_SearchChain.md — Step 1)

• Search the official documentation (docs.openclaw.ai) for official solutions
• Gather context information related to the problem
• Extract key error messages and configuration status

Step 2: Backup Search (See docs/MODULE_02_SearchChain.md — Step 2)

• If the official docs don't provide an answer, search GitHub Issues
• Look for community-reported problems and solutions
• Collect code verification requirements or pattern-matching information

Step 3: Analysis & Decision (See docs/MODULE_03_ValidationAction.md — Step 3)

• Choose the best action path based on search results
• Perform evidence chain analysis (L1) to evaluate solution reliability
• Decide between direct answer, code verification, or contextual inquiry

Step 4: Validation & Action (v5.0 Enhanced) (See docs/MODULE_03_ValidationAction.md — Step 4 + docs/MODULE_03_Enhancement_Reports.md)

• Execute validation (MRE) or propose a contextual inquiry
• Generate an interactive diagnosis report (if MRE fails)
• ✅ Three-step confirmation before fixes: Before running any command with system-modifying or wide-ranging effects (e.g., openclaw doctor --fix, exec/write), follow these safety steps:
  1. Problem location & explanation: Explain the diagnosis result and the core issue to be fixed
  2. Scope confirmation: Ask about and record the specific target or runtime environment (e.g., "This change will only affect the local development config. Do you agree?")
  3. Rollback plan: Provide an executable one-click rollback command. Only proceed after the user agrees via /approve

Step 5: Finalization & Memory Update (See docs/MODULE_04_Finalization.md)

• Save facts, lessons learned, and update state
• Trigger L2 Hot-Start Query and L3 Skill Creation Suggestions

💡 Golden Path (Recommended Flow): For most OpenClaw issues, the fastest resolution path is: openclaw doctor → openclaw doctor --fix

🖼️ Diagnosis Report Visualization (v5.0)

When MRE validation fails, generate an interactive diagnostic report using canvas.snapshot() with:

• Visual risk flags (🔴/🟠/🟢)
• Evidence chain diagram (Doc vs GH comparison)
• Exec result status codes highlighted
• Rollback command code block display

🧠 Error Log Intelligent Summary (ELIS — v5.0)

When MRE fails, use LLM-powered analysis to extract root causes from exec output:

• Core Issue: One-sentence summary
• Possible Causes: 2–3 bullet points
• Recommended Fix: Specific command(s)
• Risk Level + Confidence Score

📚 Modules & Deep Dives

Consult the following categorized sub-documents for detailed process explanations:

📁 docs/ — Core Module Documentation

• MODULE_01_PreCheck.md: Problem pre-check, context collection, and security scanning.
• MODULE_02_SearchChain.md: Search strategy (Docs → GitHub) with evidence chain analysis (L1).
• MODULE_03_ValidationAction.md: Decision-making based on search results, choosing between direct answer, code verification, or inquiry.
• MODULE_04_Finalization.md: Finalization: memory storage, lesson learning, and state updates, including L2 Hot-Start Query and L3 Skill Creation Suggestions.

📁 docs/enhancement/ — v5.0 Enhancement Features

• MODULE_03_Enhancement_Reports.md: v5.0 new modules — Diagnosis Report Visualization (DRE) + Error Log Intelligent Summary (ELIS).

📁 docs/tutorials/ — Usage Examples

• EXAMPLE_usage.md: Detailed code examples and usage scenarios.
• QUICK_START_v5.0.md: v5.0 quick-start guide covering environment setup, workflow, and best practices.

📁 docs/reports/ — Summary Reports

• AUTOFIX_V5.0_SUMMARY.md: v5.0 completion report and feature summary.
• CHANGES_v5.0.md: Complete change log from v4.5 to v5.0.
• VERIFICATION_FINAL.md: Final integrity verification report.

📁 scripts/ — Python/JS Tools

• elis_helper.py: ELIS error log analysis helper (LLM-powered error analyzer).
• canvas_report_generator.py: Canvas diagnosis report generator (HTML template rendering + URL registration).
• auto_repair.py: Auto-repair library — matches diagnostic context to repair plans.
• watchdog_monitor.py: Gateway Watchdog daemon — background health monitoring + dual-channel alerting.
• requirements.txt: Python dependencies (pywin32).

This file is the master skill document. It defines the complete problem-solving blueprint and integrates all capability layers.