Sentry Observability for OpenClaw

Overview

This skill covers two things:

1. Setting up the openclaw-plugin-sentry plugin for error/trace/log collection
2. Investigating issues using the Sentry CLI

Plugin Setup

Install

openclaw plugins install openclaw-plugin-sentry

Configure

Two config changes needed in openclaw.json:

1. Enable diagnostics (required for traces):

{ "diagnostics": { "enabled": true } }

2. Configure the plugin:

{
  "plugins": {
    "allow": ["sentry"],
    "entries": {
      "sentry": {
        "enabled": true,
        "config": {
          "dsn": "<your-sentry-dsn>",
          "environment": "production",
          "tracesSampleRate": 1.0,
          "enableLogs": true
        }
      }
    }
  }
}

Config lives under plugins.entries.sentry.config — not top-level under sentry.

Get your DSN

1. Go to Sentry → Project Settings → Client Keys (DSN)
2. Copy the DSN URL (looks like https://key@o000000.ingest.us.sentry.io/0000000)

What gets captured

Verify it works

After restart, send a message to your bot and check:

sentry issue list <org>/<project>        # Should see any errors
sentry event list <org>/<project>        # Should see events

Or via API:

curl -s "https://sentry.io/api/0/organizations/<org>/events/?project=<project-id>&dataset=discover&field=id&field=title&field=event.type&field=timestamp&sort=-timestamp" \
  -H "Authorization: Bearer $SENTRY_AUTH_TOKEN"

Sentry CLI Investigation

Auth setup

npm install -g sentry
sentry login
# Follow browser auth flow — stores config in ~/.sentry/cli.db

Common commands

# List issues for a project
sentry issue list <org>/<project>

# View issue details
sentry issue view <short-id>

# AI-powered root cause analysis
sentry issue explain <short-id>

# List recent events
sentry event list <org>/<project>

# Direct API calls
sentry api /organizations/<org>/projects/

Checking traces via API

Traces don't show in the CLI directly. Use the API:

SENTRY_TOKEN="..."
curl -s "https://sentry.io/api/0/organizations/<org>/events/?project=<id>&dataset=discover&per_page=10&sort=-timestamp&field=id&field=title&field=timestamp&field=transaction.duration&field=transaction.op&query=event.type:transaction" \
  -H "Authorization: Bearer $SENTRY_TOKEN"

Troubleshooting

No traces appearing

• Check diagnostics.enabled: true in config (this gates event emission)
• Check plugin loaded: look for sentry: initialized in gateway logs
• Check for module isolation: plugin's onDiagnosticEvent must share the same listener set as the gateway (OpenClaw patches globalThis.__oc_diag for this)

Traces show 0ms duration

• Sentry SDK v10 expects timestamps in milliseconds (not seconds)
• The plugin uses evt.ts and evt.durationMs from diagnostic events

Plugin not loading

• Ensure "sentry" is in plugins.allow array
• Ensure openclaw.plugin.json has configSchema with additionalProperties: true
• Check gateway logs for config validation errors

Logs not appearing

• enableLogs: true must be set in plugin config
• Sentry structured logs may need to be enabled in your Sentry project settings
• Sentry.logger API requires @sentry/node v10+