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From aradotso-trending-skills-37
Diagnoses and fixes OpenClaw bot configuration issues: checks gateway, config JSON, channels, plugins, credentials, cron jobs, and memory DB health.
How this skill is triggered — by the user, by Claude, or both
Slash command
/aradotso-trending-skills-37:openclaw-configThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Diagnose and fix real problems. Every command here is tested and works.
Diagnose and fix real problems. Every command here is tested and works.
Run this first when anything seems wrong. Copy-paste the whole block:
echo "=== GATEWAY ===" && \
ps aux | grep -c "[o]penclaw" && \
echo "=== CONFIG JSON ===" && \
python3 -m json.tool ~/.openclaw/openclaw.json > /dev/null 2>&1 && echo "JSON: OK" || echo "JSON: BROKEN" && \
echo "=== CHANNELS ===" && \
cat ~/.openclaw/openclaw.json | jq -r '.channels | to_entries[] | "\(.key): policy=\(.value.dmPolicy // "n/a") enabled=\(.value.enabled // "implicit")"' && \
echo "=== PLUGINS ===" && \
cat ~/.openclaw/openclaw.json | jq -r '.plugins.entries | to_entries[] | "\(.key): \(.value.enabled)"' && \
echo "=== CREDS ===" && \
ls ~/.openclaw/credentials/whatsapp/default/ 2>/dev/null | wc -l | xargs -I{} echo "WhatsApp keys: {} files" && \
for d in ~/.openclaw/credentials/telegram/*/; do bot=$(basename "$d"); [ -f "$d/token.txt" ] && echo "Telegram $bot: OK" || echo "Telegram $bot: MISSING"; done && \
[ -f ~/.openclaw/credentials/bird/cookies.json ] && echo "Bird cookies: OK" || echo "Bird cookies: MISSING" && \
echo "=== CRON ===" && \
cat ~/.openclaw/cron/jobs.json | jq -r '.jobs[] | "\(.name): enabled=\(.enabled) status=\(.state.lastStatus // "never") \(.state.lastError // "")"' && \
echo "=== RECENT ERRORS ===" && \
tail -10 ~/.openclaw/logs/gateway.err.log 2>/dev/null && \
echo "=== MEMORY DB ===" && \
sqlite3 ~/.openclaw/memory/main.sqlite "SELECT COUNT(*) || ' chunks, ' || (SELECT COUNT(*) FROM files) || ' files indexed' FROM chunks;" 2>/dev/null
~/.openclaw/
├── openclaw.json # MAIN CONFIG — channels, auth, gateway, plugins, skills
├── openclaw.json.bak* # Auto-backups (.bak, .bak.1, .bak.2 ...)
├── exec-approvals.json # Exec approval socket config
│
├── agents/main/
│ ├── agent/auth-profiles.json # Anthropic auth tokens
│ └── sessions/
│ ├── sessions.json # SESSION INDEX — keys are like agent:main:whatsapp:+1234
│ └── *.jsonl # Session transcripts (one JSON per line)
│
├── workspace/ # Agent workspace (git-tracked)
│ ├── SOUL.md # Personality, writing style, tone rules
│ ├── IDENTITY.md # Name, creature type, vibe
│ ├── USER.md # Owner context and preferences
│ ├── AGENTS.md # Session behavior, memory rules, safety
│ ├── BOOT.md # Boot instructions (autopilot notification protocol)
│ ├── HEARTBEAT.md # Periodic task checklist (empty = skip heartbeat)
│ ├── MEMORY.md # Curated long-term memory (main session only)
│ ├── TOOLS.md # Contacts, SSH hosts, device nicknames
│ ├── memory/ # Daily logs: YYYY-MM-DD.md, topic-chat.md
│ └── skills/ # Workspace-level skills
│
├── memory/main.sqlite # Vector memory DB (Gemini embeddings, FTS5 search)
│
├── logs/
│ ├── gateway.log # Runtime: startup, channel init, config reload, shutdown
│ ├── gateway.err.log # Errors: connection drops, API failures, timeouts
│ └── commands.log # Command execution log
│
├── cron/
│ ├── jobs.json # Job definitions (schedule, payload, delivery target)
│ └── runs/ # Per-job run logs: {job-uuid}.jsonl
│
├── credentials/
│ ├── whatsapp/default/ # Baileys session: ~1400 app-state-sync-key-*.json files
│ ├── telegram/{botname}/token.txt # Bot tokens (one per bot account)
│ └── bird/cookies.json # X/Twitter auth cookies
│
├── extensions/{name}/ # Custom plugins (TypeScript)
│ ├── openclaw.plugin.json # {"id", "channels", "configSchema"}
│ ├── index.ts # Entry point
│ └── src/ # channel.ts, actions.ts, runtime.ts, types.ts
│
├── identity/ # device.json, device-auth.json
├── devices/ # paired.json, pending.json
├── media/inbound/ # Received images, audio files
├── media/browser/ # Browser screenshots
├── browser/openclaw/user-data/ # Chromium profile (~180MB)
├── tools/signal-cli/ # Signal CLI binary
├── subagents/runs.json # Sub-agent execution log
├── canvas/index.html # Web canvas UI
└── telegram/
├── update-offset-coder.json # {"lastUpdateId": N} — Telegram polling cursor
└── update-offset-sales.json # Reset these to 0 to replay missed messages
This is the #1 issue. The message arrives but the bot doesn't respond. Check in this order:
# 1. Is the bot actually running?
grep -i "whatsapp.*starting\|whatsapp.*listening" ~/.openclaw/logs/gateway.log | tail -5
# 2. Check for 408 timeout drops (WhatsApp web disconnects frequently)
grep -i "408\|499\|retry" ~/.openclaw/logs/gateway.err.log | tail -10
# If you see "Web connection closed (status 408). Retry 1/12" — this is normal,
# it auto-recovers. But if retries reach 12/12, the session dropped completely.
# 3. Check for cross-context messaging blocks
grep -i "cross-context.*denied" ~/.openclaw/logs/gateway.err.log | tail -10
# Common: "Cross-context messaging denied: action=send target provider "whatsapp" while bound to "signal""
# This means the agent was in a Signal session and tried to reply on WhatsApp.
# FIX: The message needs to come through in the WhatsApp session context, not Signal.
# 4. Check the session exists for that contact
cat ~/.openclaw/agents/main/sessions/sessions.json | jq -r 'to_entries[] | select(.key | test("whatsapp")) | "\(.key) | \(.value.origin.label // "?")"'
# 5. Check if the sender is allowed
cat ~/.openclaw/openclaw.json | jq '.channels.whatsapp | {dmPolicy, allowFrom, selfChatMode, groupPolicy}'
# If dmPolicy is "allowlist" and the sender isn't in allowFrom, message is silently dropped.
# 6. Check if it's a group message (groups are disabled by default)
cat ~/.openclaw/openclaw.json | jq '.channels.whatsapp.groupPolicy'
# "disabled" means ALL group messages are ignored.
# 7. Check for lane congestion (agent busy with another task)
grep "lane wait exceeded" ~/.openclaw/logs/gateway.err.log | tail -5
# If the agent is stuck on a long LLM call, new messages queue up.
# 8. Check for agent run timeout
grep "embedded run timeout" ~/.openclaw/logs/gateway.err.log | tail -5
# Hard limit is 600s (10 min). If the agent's response takes longer, it's killed.
# Check credential files exist (should be ~1400 files)
ls ~/.openclaw/credentials/whatsapp/default/ | wc -l
# If 0 files: session was never created or got wiped
# Fix: re-pair with `openclaw configure`
# Check for QR/pairing events
grep -i "pair\|link\|qr\|scan\|logged out" ~/.openclaw/logs/gateway.log | tail -10
# Check for Baileys errors
grep -i "baileys\|DisconnectReason\|logout\|stream:error" ~/.openclaw/logs/gateway.err.log | tail -20
# Nuclear fix: delete credentials and re-pair
# rm -rf ~/.openclaw/credentials/whatsapp/default/
# openclaw configure
Two separate problems that look the same:
# 1. Check for config validation errors (THE COMMON ONE)
grep -i "telegram.*unrecognized\|telegram.*invalid\|telegram.*policy" ~/.openclaw/logs/gateway.err.log | tail -10
# Known issue: the keys "token" and "username" under accounts are not recognized.
# The correct field is "botToken", not "token".
# 2. Check the actual config
cat ~/.openclaw/openclaw.json | jq '.channels.telegram'
# Verify each bot has "botToken" (not "token") and "name" fields.
# 3. Check polling status — bots die after getUpdates timeout
grep -i "telegram.*exit\|telegram.*timeout\|getUpdates" ~/.openclaw/logs/gateway.err.log | tail -10
# "[telegram] [sales] channel exited: Request to 'getUpdates' timed out after 500 seconds"
# This means the bot lost connection to Telegram's API and stopped listening.
# Fix: restart gateway — `openclaw gateway restart`
# 4. Check the polling offset (if bot "forgets" or replays old messages)
cat ~/.openclaw/telegram/update-offset-coder.json
cat ~/.openclaw/telegram/update-offset-sales.json
# If lastUpdateId is stuck or 0, the bot will reprocess old messages.
# To skip to latest: the gateway sets this automatically on restart.
# 5. Check if both bots are starting
grep -i "telegram.*starting\|telegram.*coder\|telegram.*sales" ~/.openclaw/logs/gateway.log | tail -10
# 6. "Bot forgets" — this is usually a session issue, not Telegram
# Each Telegram user gets their own session in sessions.json.
# Check if the session exists:
cat ~/.openclaw/agents/main/sessions/sessions.json | jq -r 'to_entries[] | select(.key | test("telegram")) | "\(.key) | \(.value.origin.label // "?")"'
# 7. Check if compaction happened (context window pruned = "forgot")
SESS_ID="paste-session-id"
grep '"compaction"' ~/.openclaw/agents/main/sessions/$SESS_ID.jsonl | wc -l
# If compaction count > 0, old messages were pruned from context.
# The agent's compaction mode is:
cat ~/.openclaw/openclaw.json | jq '.agents.defaults.compaction'
# Correct Telegram config structure:
cat ~/.openclaw/openclaw.json | jq '.channels.telegram = {
"enabled": true,
"accounts": {
"coder": {
"name": "Bot Display Name",
"enabled": true,
"botToken": "your-bot-token-here"
},
"sales": {
"name": "Sales Bot Name",
"enabled": true,
"botToken": "your-bot-token-here"
}
},
"dmPolicy": "pairing",
"groupPolicy": "disabled"
}' > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
This blocks cron jobs and cross-channel notifications.
# 1. Check if signal-cli process is alive
ps aux | grep "[s]ignal-cli"
# 2. Check the RPC endpoint
grep -i "signal.*starting\|signal.*8080\|signal.*rpc" ~/.openclaw/logs/gateway.log | tail -10
# Should see: "[signal] [default] starting provider (http://127.0.0.1:8080)"
# 3. Check for connection instability
grep -i "HikariPool\|reconnecting\|SSE stream error\|terminated" ~/.openclaw/logs/gateway.err.log | tail -10
# "HikariPool-1 - Thread starvation or clock leap detected" = signal-cli internal DB issue
# "SSE stream error: TypeError: terminated" = lost connection to signal-cli daemon
# 4. Check for rate limiting
grep -i "signal.*rate" ~/.openclaw/logs/gateway.err.log | tail -5
# "Signal RPC -5: Failed to send message due to rate limiting"
# 5. Check for wrong target format
grep -i "unknown target" ~/.openclaw/logs/gateway.err.log | tail -5
# "Unknown target "adi" for Signal. Hint: <E.164|uuid:ID|...>"
# The agent must use phone numbers (+1...) or uuid: format, not names.
# 6. Fix profile name warning spam
grep -c "No profile name set" ~/.openclaw/logs/gateway.err.log
# If high count: run signal-cli updateProfile to set a name
# 7. Test signal-cli directly
ACCT=$(cat ~/.openclaw/openclaw.json | jq -r '.channels.signal.account')
echo "Account: $ACCT"
# signal-cli -a $ACCT send -m "test" +TARGET_NUMBER
# 8. Check if the signal-cli daemon needs restart
# The gateway manages signal-cli as a subprocess.
# Restart the whole gateway: openclaw gateway restart
# 1. Overview of all jobs
cat ~/.openclaw/cron/jobs.json | jq -r '.jobs[] | "\(.enabled | if . then "ON " else "OFF" end) \(.state.lastStatus // "never" | if . == "error" then "FAIL" elif . == "ok" then "OK " else . end) \(.name)"'
# 2. Failing jobs with error details
cat ~/.openclaw/cron/jobs.json | jq '.jobs[] | select(.state.lastStatus == "error") | {name, error: .state.lastError, lastRun: (.state.lastRunAtMs | . / 1000 | todate), id}'
# 3. Read the actual run log for a failing job
JOB_ID="paste-job-uuid-here"
tail -20 ~/.openclaw/cron/runs/$JOB_ID.jsonl | python3 -c "
import sys, json
for line in sys.stdin:
try:
obj = json.loads(line)
if obj.get('type') == 'message':
role = obj['message']['role']
text = ''.join(c.get('text','') for c in obj['message'].get('content',[]) if isinstance(c,dict))
if text.strip():
print(f'[{role}] {text[:300]}')
except: pass
"
# 4. Common cron failure causes:
# - "Signal RPC -1" → Signal daemon down, see Signal section above
# - "gateway timeout after 10000ms" → gateway was restarting when cron fired
# - "Brave Search 429" → free tier rate limit hit (2000 req/month)
# - "embedded run timeout" → job took longer than 600s
# 5. Next scheduled run times
cat ~/.openclaw/cron/jobs.json | jq -r '.jobs[] | select(.enabled) | "\(.name): \((.state.nextRunAtMs // 0) | . / 1000 | todate)"'
# 6. Disable a broken job temporarily
cat ~/.openclaw/cron/jobs.json | jq '(.jobs[] | select(.name == "JOB_NAME")).enabled = false' > /tmp/cron.json && mv /tmp/cron.json ~/.openclaw/cron/jobs.json
The memory system has 3 layers. When the agent "forgets," one of these broke:
# Check compaction count for a session (compaction = old messages pruned)
grep -c '"compaction"' ~/.openclaw/agents/main/sessions/SESSION_ID.jsonl
# 7 compactions = the agent has "forgotten" its earliest messages 7 times.
# Check compaction mode
cat ~/.openclaw/openclaw.json | jq '.agents.defaults.compaction'
# "safeguard" = only compacts when hitting context limit
# What daily memory files exist
ls -la ~/.openclaw/workspace/memory/
# What's in MEMORY.md (long-term curated)
cat ~/.openclaw/workspace/MEMORY.md
# Search memory files for something specific
grep -ri "KEYWORD" ~/.openclaw/workspace/memory/
# What files are indexed
sqlite3 ~/.openclaw/memory/main.sqlite "SELECT path, size, datetime(mtime/1000, 'unixepoch') as modified FROM files;"
# How many chunks (text fragments) exist
sqlite3 ~/.openclaw/memory/main.sqlite "SELECT COUNT(*) FROM chunks;"
# Search chunks by text (FTS5 full-text search)
sqlite3 ~/.openclaw/memory/main.sqlite "SELECT substr(text, 1, 200) FROM chunks_fts WHERE chunks_fts MATCH 'KEYWORD' LIMIT 5;"
# Check embedding config
sqlite3 ~/.openclaw/memory/main.sqlite "SELECT value FROM meta WHERE key='memory_index_meta_v1';" | python3 -m json.tool
# Check for Gemini embedding rate limits (breaks indexing)
grep -i "gemini.*batch.*failed\|RESOURCE_EXHAUSTED\|429" ~/.openclaw/logs/gateway.err.log | tail -10
# "embeddings: gemini batch failed (2/2); disabling batch" = indexing degraded
# Rebuild memory index (re-index all workspace files)
# Delete the DB and restart gateway — it will rebuild:
# rm ~/.openclaw/memory/main.sqlite && openclaw gateway restart
# Search session index by name (case-insensitive)
cat ~/.openclaw/agents/main/sessions/sessions.json | jq -r 'to_entries[] | select(.value.origin.label // "" | test("NAME"; "i")) | "\(.value.sessionId) | \(.value.lastChannel) | \(.value.origin.label)"'
cat ~/.openclaw/agents/main/sessions/sessions.json | jq -r 'to_entries[] | select(.value.lastChannel == "whatsapp") | "\(.value.sessionId) | \(.value.origin.label // .key)"'
# Replace "whatsapp" with: signal, telegram, or check .key for cron sessions
cat ~/.openclaw/agents/main/sessions/sessions.json | jq -r '[to_entries[] | {id: .value.sessionId, updated: .value.updatedAt, label: (.value.origin.label // .key), ch: (.value.lastChannel // "cron")}] | sort_by(.updated) | reverse | .[:10][] | "\(.updated | . / 1000 | todate) | \(.ch) | \(.label)"'
# Quick: find which session files contain a keyword
grep -l "KEYWORD" ~/.openclaw/agents/main/sessions/*.jsonl
# Detailed: show matching messages with timestamps
grep "KEYWORD" ~/.openclaw/agents/main/sessions/*.jsonl | python3 -c "
import sys, json
for line in sys.stdin:
path, data = line.split(':', 1)
try:
obj = json.loads(data)
if obj.get('type') == 'message':
role = obj['message']['role']
text = ''.join(c.get('text','') for c in obj['message'].get('content',[]) if isinstance(c,dict))
if text.strip():
sid = path.split('/')[-1].replace('.jsonl','')[:8]
ts = obj.get('timestamp','')[:19]
print(f'{ts} [{sid}] [{role}] {text[:200]}')
except: pass
" | head -30
# Last 30 messages from a session
tail -50 ~/.openclaw/agents/main/sessions/SESSION_ID.jsonl | python3 -c "
import sys, json
for line in sys.stdin:
try:
obj = json.loads(line)
if obj.get('type') == 'message':
role = obj['message']['role']
text = ''.join(c.get('text','') for c in obj['message'].get('content',[]) if isinstance(c,dict))
if text.strip() and role != 'toolResult':
print(f'[{role}] {text[:300]}')
print()
except: pass
"
Always: backup, edit with jq, restart.
cp ~/.openclaw/openclaw.json ~/.openclaw/openclaw.json.bak.manual
jq 'YOUR_EDIT_HERE' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
openclaw gateway restart
# Switch WhatsApp to allowlist
jq '.channels.whatsapp.dmPolicy = "allowlist" | .channels.whatsapp.allowFrom = ["+1XXXXXXXXXX"]' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
# Enable WhatsApp autopilot (bot responds as you to everyone)
jq '.channels.whatsapp += {dmPolicy: "open", selfChatMode: false, allowFrom: ["*"]}' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
# Add number to Signal allowlist
jq '.channels.signal.allowFrom += ["+1XXXXXXXXXX"]' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
# Change model
jq '.agents.defaults.models = {"anthropic/claude-sonnet-4": {"alias": "sonnet"}}' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
# Set concurrency
jq '.agents.defaults.maxConcurrent = 10 | .agents.defaults.subagents.maxConcurrent = 10' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
# Disable a plugin
jq '.plugins.entries.imessage.enabled = false' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
# Latest backup
cp ~/.openclaw/openclaw.json.bak ~/.openclaw/openclaw.json
# List all backups by date
ls -lt ~/.openclaw/openclaw.json.bak*
# Validate JSON before restart
python3 -m json.tool ~/.openclaw/openclaw.json > /dev/null && echo "OK" || echo "BROKEN"
# Nuclear reset
openclaw configure
| Mode | Behavior | Risk |
|---|---|---|
open + allowFrom: ["*"] | Anyone can message, bot responds to all | HIGH — burns API credits, bot speaks as you |
allowlist + allowFrom: ["+1..."] | Only listed numbers get through | LOW — explicit control |
pairing | Unknown senders get a code, you approve | LOW — approval gate |
disabled | Channel completely off | NONE |
cat ~/.openclaw/openclaw.json | jq '{
whatsapp: {policy: .channels.whatsapp.dmPolicy, from: .channels.whatsapp.allowFrom, groups: .channels.whatsapp.groupPolicy, selfChat: .channels.whatsapp.selfChatMode},
signal: {policy: .channels.signal.dmPolicy, from: .channels.signal.allowFrom, groups: .channels.signal.groupPolicy},
telegram: {policy: .channels.telegram.dmPolicy, groups: .channels.telegram.groupPolicy, bots: [.channels.telegram.accounts | to_entries[] | "\(.key)=\(.value.enabled)"]},
imessage: {enabled: .channels.imessage.enabled, policy: .channels.imessage.dmPolicy}
}'
| File | What | When to edit |
|---|---|---|
SOUL.md | Personality: tone, style ("no em dashes, lowercase casual") | To change how the bot talks |
IDENTITY.md | Name (Jarvis), creature type, emoji | To rebrand |
USER.md | Owner info, preferences | When user context changes |
AGENTS.md | Operating rules: memory protocol, safety, group chat behavior, heartbeat instructions | To change bot behavior |
BOOT.md | Startup instructions (autopilot notification protocol: WA → Signal) | To change what happens on boot |
HEARTBEAT.md | Periodic checklist (empty = no heartbeat API calls) | To add/remove periodic tasks |
MEMORY.md | Curated long-term memory (loaded only in main/direct sessions) | Bot manages this itself |
TOOLS.md | Contacts, SSH hosts, device nicknames | To add local tool notes |
memory/*.md | Daily raw logs, topic-specific chat logs | Bot writes automatically |
Each .jsonl file has one JSON object per line. Types:
| type | What |
|---|---|
session | Session header: id, timestamp, cwd |
message | Conversation turn: role (user/assistant/toolResult), content, model, usage |
custom | Metadata: model-snapshot, openclaw.cache-ttl |
compaction | Context window was pruned (old messages dropped) |
model_change | Model was switched mid-session |
thinking_level_change | Thinking level adjusted |
Session index (sessions.json) keys:
agent:main:{channel}:{contact} or agent:main:cron:{job-uuid}sessionId (UUID = filename), lastChannel, origin.label (human name), origin.from (canonical address), updatedAt (epoch ms), chatType (direct/group)Normal startup takes ~3 seconds:
[heartbeat] started
[gateway] listening on ws://127.0.0.1:18789
[browser/service] Browser control service ready
[hooks] loaded 3 internal hook handlers (boot-md, command-logger, session-memory)
[whatsapp] [default] starting provider
[signal] [default] starting provider (http://127.0.0.1:8080)
[telegram] [coder] starting provider
[telegram] [sales] starting provider
[whatsapp] Listening for personal WhatsApp inbound messages.
[signal] signal-cli: Started HTTP server on /127.0.0.1:8080
If any line is missing, that component failed to start. Check gateway.err.log.
| Error | Meaning | Fix |
|---|---|---|
Web connection closed (status 408) | WhatsApp web timeout, auto-retries up to 12x | Usually self-heals. If reaches 12/12, restart gateway |
Signal RPC -1: Failed to send message | signal-cli daemon lost connection | Restart gateway |
Signal RPC -5: Failed to send message due to rate limiting | Signal rate limit | Wait and retry, reduce message frequency |
No profile name set (signal-cli WARN) | Floods logs, harmless | signal-cli -a +ACCOUNT updateProfile --given-name "Name" |
Cross-context messaging denied | Agent tried to send across channels | Not a bug — security guardrail. Message must originate from correct channel session |
getUpdates timed out after 500 seconds | Telegram bot lost polling connection | Restart gateway |
Unrecognized keys: "token", "username" | Wrong config keys for Telegram bots | Use botToken not token in openclaw.json |
RESOURCE_EXHAUSTED (Gemini 429) | Embedding rate limit | Reduce workspace file churn, or upgrade Gemini quota |
lane wait exceeded | Agent blocked on long LLM call | Wait, or restart if stuck > 2 min |
embedded run timeout: timeoutMs=600000 | Agent response exceeded 10 min | Break task into smaller pieces |
gateway timeout after 10000ms | Gateway unreachable during restart window | Cron fired while gateway was down — transient |
OpenClaw has 4 extension layers. Each solves a different problem:
| Layer | What | Where | How to add |
|---|---|---|---|
| Skills | Knowledge + workflows the agent loads on demand | /opt/homebrew/lib/node_modules/openclaw/skills/ or ~/.openclaw/workspace/skills/ | clawdhub install <slug> or npx add-skill <repo> |
| Extensions | Custom channel plugins (TypeScript) | ~/.openclaw/extensions/{name}/ | Create openclaw.plugin.json + TypeScript source |
| Channels | Messaging platforms (built-in) | openclaw.json → channels.* + plugins.entries.* | Configure in openclaw.json, add credentials |
| Cron jobs | Scheduled autonomous tasks | ~/.openclaw/cron/jobs.json | Agent creates them via tool, or edit jobs.json directly |
Skills are the primary way to extend what the agent knows and can do. They're markdown files with optional scripts/assets that get loaded into context when relevant.
# Search for skills (vector search across the registry)
clawdhub search "postgres optimization"
clawdhub search "image generation"
# Browse latest skills
clawdhub explore
# Install a skill
clawdhub install supabase-postgres-best-practices
clawdhub install nano-banana-pro
# Install a specific version
clawdhub install my-skill --version 1.2.3
# List what's installed
clawdhub list
# Update all installed skills
clawdhub update --all
# Update a specific skill
clawdhub update my-skill
clawdhub update my-skill --force # overwrite local changes
Currently installed skills (bundled with OpenClaw):
| Category | Skills |
|---|---|
| Messaging | discord, slack, imsg, wacli, voice-call |
| Social/Web | bird (X/Twitter), blogwatcher, github, trello, notion |
| gog, google-workspace-mcp, goplaces, local-places | |
| Media | nano-banana-pro (Gemini image gen), openai-image-gen, video-frames, gifgrep, pixelation, sag (TTS), openai-whisper, sherpa-onnx-tts, songsee, camsnap |
| Coding agents | coding-agent (Codex/Claude Code/Pi), ccbg (background runner), tmux |
| Productivity | apple-notes, apple-reminders, bear-notes, things-mac, obsidian, himalaya (email) |
| Smart home | openhue (Philips Hue), eightctl (Eight Sleep), sonoscli, blucli (BluOS) |
| Dev tools | github, worktree, starter, desktop, supabase-postgres-best-practices, superdesign |
| Content | remotion-best-practices, remotion-fastest-tech-stack, humanizer, summarize, market, buildinpublic |
| Meta | skill-creator, clawdhub, find-skills, add-skill, model-usage, session-logs, recentplans, canvas |
A skill is just a folder with a SKILL.md:
my-skill/
├── SKILL.md # Required: YAML frontmatter + markdown instructions
├── scripts/ # Optional: executable scripts
├── references/ # Optional: docs loaded on demand
└── assets/ # Optional: templates, images
SKILL.md format:
---
name: my-skill
description: What this does and WHEN to trigger it. The description is the primary
trigger — the agent reads this to decide whether to load the full skill.
---
# My Skill
Instructions go here. Only loaded AFTER the skill triggers.
Keep under 500 lines. Split large content into references/ files.
Key principle: the context window is a shared resource. Only include what the agent doesn't already know. Prefer concise examples over verbose explanations.
# Publish to ClawdHub
clawdhub login
clawdhub publish ./my-skill --slug my-skill --name "My Skill" --version 1.0.0
# Or publish to GitHub for npx add-skill
# (see add-skill skill for details)
OpenClaw can spawn other AI agents (Codex, Claude Code, Pi) as background workers. This is how you run parallel coding tasks, reviews, or any work that benefits from multiple agents.
The pattern: bash pty:true background:true workdir:/path command:"agent 'task'"
# Spawn Codex to build something (background, auto-approve)
bash pty:true workdir:~/project background:true command:"codex exec --full-auto 'Build a REST API for todos'"
# Returns sessionId for tracking
# Spawn Claude Code on a different task
bash pty:true workdir:~/other-project background:true command:"claude 'Refactor the auth module'"
# Monitor all running agents
process action:list
# Check output of a specific agent
process action:log sessionId:XXX
# Send input if agent asks a question
process action:submit sessionId:XXX data:"yes"
# Kill a stuck agent
process action:kill sessionId:XXX
Parallel PR reviews:
# Fetch all PR refs
git fetch origin '+refs/pull/*/head:refs/remotes/origin/pr/*'
# Launch one agent per PR
bash pty:true workdir:~/project background:true command:"codex exec 'Review PR #86. git diff origin/main...origin/pr/86'"
bash pty:true workdir:~/project background:true command:"codex exec 'Review PR #87. git diff origin/main...origin/pr/87'"
Parallel issue fixing with git worktrees:
git worktree add -b fix/issue-78 /tmp/issue-78 main
git worktree add -b fix/issue-99 /tmp/issue-99 main
bash pty:true workdir:/tmp/issue-78 background:true command:"codex --yolo 'Fix issue #78: description. Commit and push.'"
bash pty:true workdir:/tmp/issue-99 background:true command:"codex --yolo 'Fix issue #99: description. Commit and push.'"
Auto-notify when agent finishes:
bash pty:true workdir:~/project background:true command:"codex --yolo exec 'Your task.
When completely finished, run: openclaw gateway wake --text \"Done: summary\" --mode now'"
Channels are messaging platforms the agent can communicate through. Built-in: WhatsApp, Signal, Telegram, iMessage, Discord, Slack.
Enable a built-in channel:
# 1. Enable the plugin
jq '.plugins.entries.discord.enabled = true' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
# 2. Add channel config
jq '.channels.discord = {enabled: true, dmPolicy: "pairing", groupPolicy: "disabled"}' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
# 3. Add credentials (channel-specific)
# 4. Restart gateway
openclaw gateway restart
Build a custom channel extension:
~/.openclaw/extensions/{name}/
├── openclaw.plugin.json # {"id": "name", "channels": ["name"], "configSchema": {...}}
├── package.json # Standard npm package
├── index.ts # Entry point
└── src/
├── channel.ts # Inbound message handling + outbound send
├── actions.ts # Tool actions the agent can invoke
├── runtime.ts # Lifecycle: start, stop, health check
├── config-schema.ts # JSON schema for plugin config
└── types.ts # TypeScript types
# List installed extensions
ls ~/.openclaw/extensions/
# View extension manifests
cat ~/.openclaw/extensions/*/openclaw.plugin.json | jq .
# Check extension source files
find ~/.openclaw/extensions/ -name "*.ts" -not -path "*/node_modules/*"
The agent can receive on one channel and send on another, but there are guardrails:
# Check cross-context settings
cat ~/.openclaw/openclaw.json | jq '.tools.message.crossContext'
# allowAcrossProviders: true = agent CAN send across channels
# marker.enabled: false = no "[via Signal]" prefix on cross-channel messages
# If you see "Cross-context messaging denied" errors:
# The agent tried to send from a session bound to channel A to channel B.
# This is a security feature. To allow it:
jq '.tools.message.crossContext.allowAcrossProviders = true' ~/.openclaw/openclaw.json > /tmp/oc.json && mv /tmp/oc.json ~/.openclaw/openclaw.json
BOOT.md notification protocol (already configured): The agent receives WhatsApp messages, responds on WhatsApp, then sends a notification summary to Signal. This is the primary cross-channel pattern — autopilot on one channel, control center on another.
Push HTML/games/dashboards to connected Mac/iOS/Android nodes:
# Check canvas config
cat ~/.openclaw/openclaw.json | jq '.canvasHost // "not configured"'
# List connected nodes
openclaw nodes list
# Present HTML content on a node
# canvas action:present node:<node-id> target:http://localhost:18793/__moltbot__/canvas/my-page.html
# Canvas files live in:
ls ~/.openclaw/canvas/
Initiate phone calls via Twilio/Telnyx/Plivo:
# Check if voice-call plugin is enabled
cat ~/.openclaw/openclaw.json | jq '.plugins.entries["voice-call"] // "not configured"'
# CLI usage
openclaw voicecall call --to "+15555550123" --message "Hello"
openclaw voicecall status --call-id <id>
# View all jobs
cat ~/.openclaw/cron/jobs.json | jq '.jobs[] | {name, enabled, schedule: .schedule, channel: .payload.channel, to: .payload.to}'
# Job schedule types:
# "kind": "at", "atMs": <epoch> — one-shot at specific time
# "kind": "every", "everyMs": <ms> — recurring interval
# Job delivery targets:
# channel + to fields determine where results go (signal, whatsapp, telegram)
# sessionTarget: "isolated" = fresh context each run (no memory of previous runs)
# To add a job, the agent creates it via tool, or edit jobs.json:
# See existing jobs as templates in ~/.openclaw/cron/jobs.json
MIT
npx claudepluginhub aradotso/trending-skillsAnswers questions about OpenClaw self-hosted AI agent gateway: installation, configuration, CLI, multi-agent setup, channel integrations, and openclaw.json syntax.
Installs, configures, troubleshoots, and manages OpenClaw AI gateway across 23+ messaging platforms including Slack, WhatsApp, Telegram, Discord, and Teams.
Answers OpenClaw questions on configuration, troubleshooting, setup, architecture, features, channels, gateway, automation, models, and design decisions using clawdocs and openclaw CLIs.