/configure:sentry

Check and configure Sentry error tracking integration against project standards.

When to Use This Skill

Use this skill when...	Use another approach when...
Setting up Sentry error tracking for a new project	Debugging a specific Sentry issue or alert (use Sentry MCP server)
Checking Sentry SDK installation and configuration compliance	Querying Sentry events or performance data (use Sentry API/MCP)
Fixing hardcoded DSNs or missing environment variable references	Managing Sentry project settings in the Sentry dashboard
Adding source map upload and release tracking to CI/CD	Configuring Sentry alerting rules or notification channels
Verifying Sentry configuration across frontend, Node.js, or Python projects	Installing a different error tracking tool (e.g., Bugsnag, Rollbar)

Context

• Package.json: !find . -maxdepth 1 -name \'package.json\'
• Pyproject.toml: !find . -maxdepth 1 -name \'pyproject.toml\'
• Requirements.txt: !find . -maxdepth 1 -name \'requirements.txt\'
• Project standards: !find . -maxdepth 1 -name '.project-standards.yaml' -type f
• Sentry in package.json: !grep -o '"@sentry/[^"]*"' package.json
• Sentry in pyproject.toml: !grep 'sentry' pyproject.toml
• Sentry init files: !find . -maxdepth 3 -name "*sentry*" -type f
• Env files referencing DSN: !grep -rl 'SENTRY_DSN' .env* .github/workflows/
• CI workflows: !find .github/workflows -maxdepth 1 -name '*.yml'

Skills referenced: sentry (MCP server for Sentry API)

Parameters

Parse these from $ARGUMENTS:

Flag	Description
--check-only	Report status without offering fixes
--fix	Apply all fixes automatically without prompting
--type <type>	Override project type detection (frontend, python, node)

Version Checking

CRITICAL: Before configuring Sentry SDKs, verify latest versions:

1. @sentry/vue / @sentry/react: Check npm
2. @sentry/node: Check npm
3. sentry-sdk (Python): Check PyPI
4. @sentry/vite-plugin: Check npm

Use WebSearch or WebFetch to verify current SDK versions before configuring Sentry.

Execution

Execute this Sentry compliance check:

Step 1: Detect project type

Determine the project type to select the appropriate SDK and configuration:

1. Read .project-standards.yaml for project_type field
2. If not found, auto-detect:
   • frontend: Has package.json with vue/react dependencies
   • node: Has package.json with Node.js backend (express, fastify, etc.)
   • python: Has pyproject.toml or requirements.txt
3. If --type flag is provided, use that value instead

Step 2: Check SDK installation

Check for Sentry SDK based on detected project type:

Frontend (Vue/React):

• @sentry/vue or @sentry/react in package.json dependencies
• @sentry/vite-plugin for source maps

Node.js Backend:

• @sentry/node in package.json dependencies
• @sentry/profiling-node (recommended)

Python:

• sentry-sdk in pyproject.toml or requirements.txt
• Framework integrations (django, flask, fastapi)

Step 3: Analyze configuration

Read the Sentry initialization files and check against the compliance tables in REFERENCE.md. Validate:

1. DSN comes from environment variables (not hardcoded)
2. Tracing sample rate is configured
3. Source maps are enabled (frontend)
4. Init location is correct (Node.js: before other imports)
5. Framework integration is enabled (Python)

Step 4: Run security checks

1. Verify no hardcoded DSN in any source files
2. Check that DSN is not committed in git-tracked files
3. Verify no auth tokens in frontend code
4. Check production sample rates are reasonable (not 1.0)

Step 5: Report results

Print a compliance report with:

• Project type (detected or overridden)
• SDK version and installation status
• Configuration check results (PASS/WARN/FAIL)
• Security check results
• Missing configuration items
• Recommendations

If --check-only, stop here.

Step 6: Apply fixes (if --fix or user confirms)

1. Missing SDK: Add appropriate Sentry SDK to dependencies
2. Missing Vite plugin: Add @sentry/vite-plugin for source maps
3. Missing config file: Create Sentry initialization file using templates from REFERENCE.md
4. Hardcoded DSN: Replace with environment variable reference
5. Missing sample rates: Add recommended sample rates

Step 7: Check CI/CD integration

Verify Sentry integration in CI/CD:

• SENTRY_AUTH_TOKEN secret configured
• Source map upload step in build workflow
• Release creation on deploy

If missing, offer to add the recommended workflow steps from REFERENCE.md.

Step 8: Update standards tracking

Update or create .project-standards.yaml:

standards_version: "2025.1"
project_type: "<detected>"
last_configured: "<timestamp>"
components:
  sentry: "2025.1"

Environment Variables

Variable	Description	Required
SENTRY_DSN	Sentry Data Source Name	Yes
SENTRY_ENVIRONMENT	Environment name	Recommended
SENTRY_RELEASE	Release version	Recommended
SENTRY_AUTH_TOKEN	Auth token for CI/CD	For source maps

Never commit DSN or auth tokens. Use environment variables or secrets management.

For detailed configuration check tables, initialization templates, and CI/CD workflow examples, see REFERENCE.md.

Agentic Optimizations

Context	Command
Quick compliance check	/configure:sentry --check-only
Auto-fix all issues	/configure:sentry --fix
Frontend project only	/configure:sentry --type frontend
Python project only	/configure:sentry --type python
Node.js project only	/configure:sentry --type node
Check for hardcoded DSNs	rg -l 'https://[a-f0-9]*@.*sentry\.io' --type-not env

Error Handling

• No Sentry SDK: Offer to install appropriate SDK for project type
• Hardcoded DSN: Report as FAIL, offer to fix with env var reference
• Invalid DSN format: Report error, provide DSN format guidance
• Missing Sentry project: Report warning, provide setup instructions

See Also

• /configure:all - Run all compliance checks
• /configure:status - Quick compliance overview
• /configure:workflows - GitHub Actions integration
• sentry MCP server - Sentry API access for project verification