Agent skill · security · aiskillstore
resilience-analysis
Assess error handling, isolation boundaries, and recovery mechanisms in agent frameworks. Use when (1) tracing error propagation paths, (2) evaluating sandboxing for code execution, (3) understanding retry and fallback mechanisms, (4) assessing production readiness, or (5) identifying failure modes and recovery patterns.
Why this skill is useful
Provides detailed patterns and templates for error handling and recovery mechanisms that the AI wouldn't reliably generate on its own.
What it needs
About 3k tokens when loaded. Last updated 2026-08-07. 405 stars on the source repository.
What this skill does
Resilience Analysis Assesses error handling and isolation boundaries. Process 1. Trace error propagation — Map exception flow from tools to agent 2. Identify isolation — Sandbox mechanisms for dangerous operations 3. Catalog recovery — Retry logic, fallbacks, circuit breakers 4. Assess boundaries — What crashes propagate vs. are contained Error Propagation Analysis Questions to Answer 1. Does a tool exception terminate the agent? 2. Are LLM API errors retried automatically? 3. Is parsing failure (malformed output) recoverable? 4. What happens when state updates fail? Propagation Patterns Crash Propagation (Dangerous) Exception Wrapping Error Containment Propagation Map Template Sandboxing Mechanisms Code Execution Isolation Mechanism Safety Level Performance Complexity ----------- ------------- ------------- ------------ None ⚠️ Dangerous Fast None RestrictedPython Medium Fast Low AST Validation Low Fast Medium Subprocess Medium Overhead Low Docker/Container High High overhead Medium gVisor/Firecracker Very High Medium overhead High Detection Patterns No Sandboxing Basic Sandboxing Process Isolation Container Isolation Recovery Patterns Retry Logic Fallback Mechanisms Circuit Breaker Output Template Integration Prerequisite: codebase-mapping to identify execution code Feeds into: antipattern-catalog for error handling issues Related: execution-engine-analysis for async error handling
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aiskillstore/resilience-analysis