serverless-debugging

Diagnose missing logs and silent failures in serverless and edge functions.

60|38|Updated Feb 9, 2026
One-click install
npx skills add https://github.com/abcnuts/manus-skills --skill serverless-debugging-abcnuts
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: serverless-debugging
Source: https://github.com/abcnuts/manus-skills/tree/main/skills/utility-skills/serverless-debugging
Command: npx skills add https://github.com/abcnuts/manus-skills --skill serverless-debugging-abcnuts

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires manus-mcp-cli, and includes scripts (resource) and references (resource) components.

What problem does it solve?

Debug serverless and edge functions where traditional logging is limited. Use when features are deployed but not triggering, logs are missing, or runtime behavior differs from expectations in Supabase Edge Functions, AWS Lambda, Cloudflare Workers, or similar platforms.

Core Features & Use Cases

  • Evidence gathering across databases, code, environment, and deployment layers to identify root causes when logs fail.
  • Pattern analysis and hypothesis formation with safe debugging alternatives (database logs, diagnostic responses, traces) to diagnose silent failures and misbehaving runtimes.
  • Real-world use cases include diagnosing non-triggering functions, missing console output, and mismatched runtime behavior across cloud platforms.

Quick Start

Inspect production deployment, verify logs gaps, apply evidence-driven debugging steps, and iterate until the issue is resolved.

Frequently Asked Questions about serverless-debugging

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
Why are my serverless function logs missing in production?

Missing serverless logs often stem from silent failures or runtime divergences in platforms like Supabase Edge Functions or AWS Lambda. This Skill diagnoses these gaps by gathering evidence across database, code, environment, and deployment layers to pinpoint root causes.

How do I debug Supabase Edge Functions when they fail to trigger?

To debug non-triggering Supabase Edge Functions, inspect production deployments and verify log gaps. You can form hypotheses using database logs and diagnostic responses, iterating through evidence-driven debugging steps until the silent failure is resolved.

What is the best way to diagnose silent failures in AWS Lambda?

Diagnosing silent failures in AWS Lambda requires evidence-driven pattern analysis across code and environment layers. This approach uses safe logging alternatives like database logs and traces to identify mismatched runtime behavior without relying on standard console output.

Can I use this to debug Cloudflare Workers with no console output?

Yes, you can debug Cloudflare Workers with missing console output by applying safe debugging alternatives. The workflow satisfies evidence-gathering requirements across deployment and environment layers to diagnose runtime behavior divergences effectively.

Do I need manus-mcp-cli to debug edge functions?

Yes, manus-mcp-cli is a required dependency to run the debugging workflows. It provides the necessary interface to execute scripts and reference materials for diagnosing missing logs and silent failures across serverless and edge function runtimes.

What are the limitations of traditional logging in serverless environments?

Traditional logging in serverless environments fails when functions are deployed but not triggering or when runtime behavior differs from expectations. These limitations necessitate pattern analysis and evidence gathering across database, code, and deployment layers to resolve issues.