Reliability Python Packages

stamina

Production-grade retries for Python

safe-init

Safe Init is a Python library that enhances AWS Lambda functions with advanced error handling, logging, monitoring, and resilience features, providing comprehensive observability and reliability for serverless applications.

krippendorff

Fast computation of Krippendorff's alpha agreement measure in Python.

pylife

a general library for fatigue and reliability

neuralbridge-sdk

NeuralBridge - AI Agent 自愈引擎。三层故障自愈：L1 自动重试 → L2 语义等价降级 → L3 Failover 兜底。内置本地监控面板，依赖 httpx + aiohttp，pip install 即可接入。

pyresilience

Unified resilience patterns for Python — retry, circuit breaker, timeout, fallback, bulkhead, rate limiter, and cache in one decorator. Python's Resilience4j.

surpyval

A Python package for survival analysis. The most flexible survival analysis package available. SurPyval can work with arbitrary combinations of observed, censored, and truncated data. SurPyval can also fit distributions with 'offsets' with ease, for example the three parameter Weibull distribution.

chaostoolkit

Chaos Engineering Toolkit & Orchestration for Developers

ironclad-ai

Reliability for LLM agents through enforcement, not model size — Agent-Contract-Kernel + a fail-closed orchestration engine. Model-agnostic. 🇦🇪 Built in the UAE.

lynx-agent

Policy-gated, durable, audited execution for AI agent tool calls. Every action gets a five-verdict policy check, a crash-safe checkpoint, and a tamper-evident audit event — a library, not a server.

swarm-test

Chaos engineering & reliability testing for multi-agent AI systems

operon-ai

Biologically Inspired Architectures for EpiAgentic Control

agentloss

Measure the real-world error rate and dollar cost of an AI agent's decisions. OpenTelemetry-native.

krkn-lib

Chaos and resiliency testing tool for Kubernetes with a focus on improving performance under failure conditions. A CNCF sandbox project.

gpt-computer-assistant

GPT

agent-consistency

Reliability layer for AI agent workflows: validate state, handoffs, and outcomes before agents continue.

relinker

Production-ready Python retry library with sync and async support, exponential backoff, jitter, retry budgets, HTTP helpers, observability, diagnostics, and zero runtime dependencies.

gavio

The open standard AI gateway — PII protection, audit, reliability & cost control as composable interceptors. Same API in Python, Java & JavaScript.

riskkernel

Deterministic cost / loop / time budgets · full observability · crash-resumable runs · human-approval gates · a memory you own. Self-hosted. Your keys. No telemetry. Point it at your existing agents - one env var.

caliper-eval

Local-first eval harness for Claude Code, Codex, Hermes and Pi skills

cruxial

The action layer for AI agents. Proof of what your agent actually did, not what it claimed.

sentinel-coordination

PostgreSQL-backed execution coordination primitive for correctness-sensitive distributed work.

safeagent-exec-guard

Execution control layer for AI agents — prevents duplicate or incorrect real-world actions under retries, uncertainty, and stale context.

redress

Policy-driven failure handling for Python services.