appsignal

name	appsignal
description	Fetch and analyze AppSignal error incidents. Use when debugging errors, investigating exceptions, or when the user mentions AppSignal, incidents, or error monitoring.
argument-hint	[incidents|samples] [command] [options]
allowed-tools	Bash(appsignal-cli *)

AppSignal CLI

Use the appsignal-cli CLI to fetch error incidents and samples from AppSignal for debugging and analysis.

Prerequisites

Ensure APPSIGNAL_TOKEN and APPSIGNAL_APP_ID environment variables are set, or a .appsignal-cli.yaml config file exists.

Common Workflows

Investigate Recent Errors

# List open incidents
appsignal-cli incidents list

# Get details for a specific incident
appsignal-cli incidents get <number>

Filter Incidents

# By state: open, closed, wip
appsignal-cli incidents list --state open

# By namespace: web, background, frontend
appsignal-cli incidents list --namespace web

# By date (ISO 8601)
appsignal-cli incidents list --since 2024-01-15

# By minimum occurrences
appsignal-cli incidents list --min-occurrences 10

# Combine filters
appsignal-cli incidents list --namespace background --min-occurrences 5

Get Detailed Error Information

# Standard detail view
appsignal-cli incidents get <number>

# With params and session data
appsignal-cli --verbose incidents get <number>

# Export as markdown for analysis
appsignal-cli incidents export <number> -o error-report.md

Work with Error Samples

# List recent error samples
appsignal-cli samples list --limit 10

# Get full sample details (params, session, environment)
appsignal-cli samples get <sample-id>

Manage Incidents

# Close a resolved incident
appsignal-cli incidents close <number>

# Reopen if issue recurs
appsignal-cli incidents reopen <number>

Output Formats

Use --compact for token-efficient output when analyzing errors:

appsignal-cli --compact incidents list
appsignal-cli --compact incidents get <number>

Use --json for structured data:

appsignal-cli --json incidents list

Debugging Steps

When asked to debug an AppSignal error:

1. List incidents to find the relevant error
2. Get incident details including backtrace
3. Analyze the backtrace to identify the root cause
4. Find the relevant code in the codebase
5. Propose a fix based on the error context

Available Commands

Command	Description
apps	List all applications
incidents list	List error incidents
incidents get <n>	Get incident details
incidents close <n>	Close an incident
incidents reopen <n>	Reopen an incident
incidents export <n>	Export to markdown
samples list	List error samples
samples get <id>	Get sample details
config show	Show current config
config init	Initialize config file
config set <k> <v>	Set config value