How does the retry logic handle failures?

It uses the retry_with_backoff function which implements an exponential backoff strategy, allowing you to specify the number of attempts and base delay for transient service failures.

What are the primary functions included in cfn-utilities?

The skill provides four main modules: structured JSON logging, standardized error handling, exponential backoff retry logic, and atomic file operations including file locking.

Can I use this for safe file writing in scripts?

Absolutely. The skill includes atomic_write and file locking primitives (acquire_lock/with_lock) to prevent partial writes and race conditions in concurrent environments.

Is cfn-utilities compatible with TypeScript logging?

Yes, the logging output is specifically formatted as JSON to be compatible with TypeScript logging systems, including ISO 8601 timestamps and correlation ID support.

Does this skill require any third-party software?

No, it is designed with zero external dependencies, requiring only a POSIX-compliant bash (4.0+) and standard Linux/macOS coreutils.

CFN Bash Utilities

Name: CFN Bash Utilities
Author: masharratt

bymasharratt

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分析と監視

Provides standardized bash utility functions for structured logging, error handling, and resilient file operations in AI workflows.

概要

CFN Utilities is a production-grade toolkit designed to bring software engineering best practices to bash scripting within the Claude Flow Novice (CFN) ecosystem. It enables developers to implement structured JSON logging that is fully compatible with TypeScript systems, alongside robust exponential backoff retry logic and atomic file operations. This skill is essential for building reliable AI agent orchestration pipelines where transient failures, concurrent file access, and observability are critical concerns, all while maintaining a zero-dependency footprint.

主な機能

Structured JSON logging compatible with TypeScript ecosystems
Atomic file operations and locking to prevent race conditions
12 GitHub stars
Standardized error handling with consistent exit codes
Exponential backoff retry logic for resilient task execution
POSIX-compliant implementation with zero external dependencies

ユースケース

Standardizing observability across bash-based devops pipelines
Implementing safe, concurrent file updates in shared environments
Building resilient AI agent orchestration and automation scripts

概要

主な機能

Structured JSON logging compatible with TypeScript ecosystems
Atomic file operations and locking to prevent race conditions
12 GitHub stars
Standardized error handling with consistent exit codes
Exponential backoff retry logic for resilient task execution
POSIX-compliant implementation with zero external dependencies

ユースケース

Standardizing observability across bash-based devops pipelines
Implementing safe, concurrent file updates in shared environments
Building resilient AI agent orchestration and automation scripts