🛡️
Open Source Developer Tools

ping-guard

AI observability that watches over your agents so you can sleep at night.

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TS
TypeScript
Py
Python
Any
Project Stack
MIT
Open Source

AI Systems Fail Silently and Unpredictably

Traditional APM tools weren't built for AI. They miss the things that matter: agent health, LLM call failures, context window overflows, and downstream cascade failures. By the time you notice something is wrong, users already have.

The Status Quo

  • Generic APM tools ignore AI-specific failure modes
  • Logs are unstructured; hard to filter by agent or call chain
  • No automatic recovery from transient failures
  • Alerts fire after users are already impacted

With ping-guard

  • Health checks designed for AI agent lifecycle
  • Structured, queryable logs with agent context
  • Self-healing retries with configurable backoff
  • Proactive alerts before degradation becomes failure

Logs That Tell You What Actually Happened

ping-guard — Live Log Stream
09:14:01 HEALTHY agent/ThriveAssist — heartbeat OK — 47ms latency
09:14:15 WARN agent/ping-learn — LLM call timeout (attempt 1/3)
09:14:16 HEAL agent/ping-learn — retry succeeded — 312ms latency
09:14:30 HEALTHY agent/ping-mem — memory store OK — 8ms latency
09:14:45 HEALTHY system — all agents nominal — 4 active

Observability Built for AI

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Health Monitoring

Continuous health checks against every agent and service in your stack. Configurable check intervals, thresholds, and alert channels. Know the moment something degrades, not after it breaks.

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Structured Logging

Every event is a structured JSON record with agent ID, call chain, latency, and outcome. Filter by agent, search by error type, stream to your preferred logging backend.

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Self-Healing

Configure automatic retries with exponential backoff, circuit breakers, and fallback strategies. Many failures never reach your users because ping-guard handled them silently first.

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Project-Agnostic

TypeScript or Python. Next.js or FastAPI. Any agent framework. ping-guard integrates via a lightweight SDK that stays out of your critical path but watches everything happening around it.

Deploy in Minutes. Observe Forever.

1

Wrap Your Agents

Add the ping-guard SDK to your project. Wrap your agent calls with the guard decorator or middleware. Zero change to your business logic.

2

Configure Health Checks

Define what "healthy" means for each agent: acceptable latency, required uptime, expected response shape. ping-guard enforces these continuously.

3

Let ping-guard Handle the Rest

Structured logs flow to your chosen destination. Alerts fire on your configured channels. Self-healing kicks in for transient failures. You get visibility without operational overhead.

Open Source · Free to Use

Stop Flying Blind.
Start with ping-guard.

MIT licensed. Self-hostable. Production-ready from day one.

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