langfuse-common-errors
Diagnoses and resolves common Langfuse errors, providing solutions for integration issues and debugging missing traces.
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Security score
The langfuse-common-errors skill was audited on Feb 28, 2026 and we found 23 security issues across 4 threat categories. Review the findings below before installing.
Categories Tested
Security Issues
Template literal with variable interpolation in command context
| 53 | ```bash |
Curl to non-GitHub URL
| 99 | curl -v https://cloud.langfuse.com/api/public/health |
Curl to non-GitHub URL
| 263 | curl http://localhost:3000/api/public/health |
Curl to non-GitHub URL
| 301 | curl -s https://status.langfuse.com |
Curl to non-GitHub URL
| 304 | curl -I https://cloud.langfuse.com/api/public/health |
Curl to non-GitHub URL
| 310 | curl -X GET "https://cloud.langfuse.com/api/public/traces" \ |
Access to .env file
| 226 | **Cause:** .env file not loaded or wrong variable names. |
Access to .env file
| 230 | # Verify .env file exists and has correct names |
Access to .env file
| 231 | cat .env | grep LANGFUSE |
Access to .env file
| 240 | // Load .env in your app |
Access to .env file
| 245 | config({ path: ".env.local" }); |
External URL reference
| 90 | FetchError: request to https://cloud.langfuse.com failed |
External URL reference
| 99 | curl -v https://cloud.langfuse.com/api/public/health |
External URL reference
| 236 | # LANGFUSE_HOST=https://cloud.langfuse.com |
External URL reference
| 263 | curl http://localhost:3000/api/public/health |
External URL reference
| 272 | baseUrl: "http://localhost:3000", // No trailing slash |
External URL reference
| 301 | curl -s https://status.langfuse.com |
External URL reference
| 304 | curl -I https://cloud.langfuse.com/api/public/health |
External URL reference
| 310 | curl -X GET "https://cloud.langfuse.com/api/public/traces" \ |
External URL reference
| 317 | 2. Check [Langfuse Status](https://status.langfuse.com) |
External URL reference
| 319 | 4. Join [Discord Community](https://langfuse.com/discord) |
External URL reference
| 323 | - [Langfuse Troubleshooting](https://langfuse.com/docs/get-started) |
External URL reference
| 325 | - [Langfuse Discord](https://langfuse.com/discord) |