Error handling

Reference for idiomatic Python in the agent-core codebase: immutability, protocols, exception hierarchies, context managers and async patterns.

openJiuwen-ai/agent-core

External API integration patterns, retry logic, circuit breakers, caching, rate limiting for government data APIs

Hack23/cia

Plans and builds full-stack features with frontend, backend and security handled together, including a written design and a security checklist before any code.

Jeffallan/claude-skills

A skill your agent uses when working on Next.js routing/middleware, error handling, Sentry/logging, user-facing notifications, performance-sensitive paths (Octopus subtitle renderer, large lists…

nopol10/nekocap

Writes high-quality unit tests for Kotlin Android codebases to increase meaningful test coverage.

nekomangaorg/Neko

Project context for the aspens CLI entry point: Commander wiring, the welcome screen, missing-hook warnings, CliError exit handling and the public programmatic exports.

aspenkit/aspens

Implements error handling patterns, structured logging, retry strategies, circuit breakers, and graceful degradation.

CloudAI-X/claude-workflow-v2

Sets rules for Angular HTTP code: functional interceptors, typed requests, services that own every call, and httpResource for reactive data loading in Angular 17+.

HoangNguyen0403/agent-skills-standard

Fallback ladder for failed sandboxed code runs, plus the habit of fixing the working directory first so generated files land in the right place.

HKUDS/OpenSpace

Specialized code quality evaluator for the Evaluate-Loop. An agent skill from Ibrahim-3d/orchestrator-supaconductor.

Ibrahim-3d/orchestrator-supaconductor

Octane bindings for TanStack DB. An agent skill from octanejs/octane.

octanejs/octane

Applies type safety and error handling rules. An agent skill from shinpr/ai-coding-project-boilerplate.

shinpr/ai-coding-project-boilerplate

A skill your agent uses when setting up or working with Retrofit in Android — service interface definitions, coroutines integration, OkHttp configuration, Hilt module setup, and error handling in…

rcosteira79/android-skills

Page and layout component patterns for Rasengan.js. An agent skill from rasengan-dev/rasenganjs.

rasengan-dev/rasenganjs

Design rules for command-line tools that coding agents can run reliably: flags over prompts, layered help with examples, fast errors, idempotency and dry-run.

cursor/plugins

Interprets n8n validation output from validate_node and validate_workflow, separating real errors from false-positive warnings and guiding each fix.

czlonkowski/n8n-skills

Patterns for robust error handling across TypeScript, Python, and Go.

affaan-m/ECC

React 18/19 patterns including hooks discipline, server/client component boundaries, Suspense + error boundaries, form actions, data fetching, state management decision trees, and…

affaan-m/ECC

Expert patterns for Kotlin Coroutines and Flow, covering structured concurrency, error handling, and testing.

davila7/claude-code-templates

Error handling patterns and best practices. An agent skill from Sidiora-Labs/centra-llm-agents.

Sidiora-Labs/centra-llm-agents

CRITICAL: Use for error handling. An agent skill from fjrevoredo/mini-diarium.

fjrevoredo/mini-diarium

Shows how to build LangChain agents with create_agent, define tools, add a checkpointer and use middleware for human approval and error handling, in Python and TypeScript.

langchain-ai/langchain-skills

Agent skill for implementer-sparc-coder - invoke with $agent-implementer-sparc-coder

ruvnet/ruflo

Standard recovery patterns for all squad agents. An agent skill from microsoft/waza.

microsoft/waza

Rust to TypeScript error handling for Tauri apps. An agent skill from EpicenterHQ/epicenter.

EpicenterHQ/epicenter

Checklist-driven review of Java code covering null safety, exception handling, collections and streams, and concurrency, with findings reported by severity.

decebals/claude-code-java

Structured error handling in Golang with samber/oops — error builders, stack traces, codes, context, wrapping, attributes, user-facing vs developer messages, panic recovery, logger integration.

context-labs/whip

Design visible, structured, recoverable n8n failures using error outputs, retries, Error Trigger workflows, and HTTP error responses.

sickn33/agentic-awesome-skills

Error handling strategy for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Resilience patterns for .NET 10 applications using Polly v8.

codewithmukesh/dotnet-claude-kit

A skill your agent uses when designing domain error handling.

fjrevoredo/mini-diarium

Design gh-aw error handling, retry, recovery, and debugging flows.

github/gh-aw

HappyCapy-specific skill for publishing content to 13+ social media platforms (Instagram, Twitter, LinkedIn, Threads, Facebook, TikTok, YouTube, Pinterest, Reddit, Telegram, Discord, etc.)…

happycapy-ai/Happycapy-skills

A skill your agent uses when reading JSON files in Go applications, especially for configuration files, data files, or any JSON parsing that requires comprehensive error handling for missing files…

sandgardenhq/sgai

This skill should be used when the user asks to "create a Next.js route", "add a page", "set up layouts", "implement loading states", "add error boundaries", "organize routes", "create dynamic…

davepoon/buildwithclaude

AWS Step Functions workflow orchestration with state machines.

itsmostafa/aws-agent-skills

Handle smart contract reverts and decode custom error types using Nethereum (.NET).

Nethereum/Nethereum

Idiomatic Golang error handling — creation, wrapping with %w, errors.Is/As, errors.Join, custom error types, sentinel errors, panic/recover, the single handling rule, structured logging with slog…

unxed/f4

Build resilient, long-running, multi-step applications with AWS Lambda durable functions with automatic state persistence, retry logic, and orchestration for long-running executions.

awslabs/agent-plugins

A skill your agent uses when reviewing a specific inbound deal before close — when sales has asked for a discount that exceeds AE authority, when the customer has redlined the MSA, when per-deal…

alirezarezvani/claude-skills

Tools are how AI agents interact with the world. An agent skill from davila7/claude-code-templates.

davila7/claude-code-templates

Expert guide for writing Effect-TS code, including project setup, core principles, data modeling with Schema, error handling, and the Context.Tag service pattern.

pedronauck/skills

Python error handling patterns including input validation, exception hierarchies, and partial failure handling.

wshobson/agents

Python resilience patterns including automatic retries, exponential backoff, timeouts, and fault-tolerant decorators.

wshobson/agents

Build, review, or improve networking code in iOS/macOS apps using URLSession with async/await, structured concurrency, and modern Swift patterns.

dpearson2699/swift-ios-skills

Implement, review, or improve in-app purchases and subscriptions using StoreKit 2.

dpearson2699/swift-ios-skills

Generate production-ready Python code using Dataverse SDK with error handling, optimization, and best practices

github/awesome-copilot

Spring Boot best practices and patterns. An agent skill from decebals/claude-code-java.

decebals/claude-code-java