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api-health

Query JSON-RPC endpoints to validate health and collect method timing data.

6|Updated Apr 5, 2026
Search Tags:#diagnostics#timing#json-rpc#healthcheck#api-health#smd#zenrpc
One-click install
npx skills add https://github.com/vmkteam/claude-plugins --skill api-health
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: api-health
Source: https://github.com/vmkteam/claude-plugins/tree/main/plugins/developer/skills/api-health
Command: npx skills add https://github.com/vmkteam/claude-plugins --skill api-health

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

API health monitoring for JSON-RPC services: quickly verify liveness of RPC endpoints, collect per-method timing data, and diagnose availability issues.

Core Features & Use Cases

  • Health checks: validate endpoint reachability and service responsiveness via SMD queries.
  • Timing measurements: capture method-level latency to identify slow or failing calls.
  • Incident diagnostics: produce actionable diagnostics during outages or latency spikes for on-call.

Quick Start

Run a health check against your JSON-RPC endpoint to verify availability and collect method timings.

Frequently Asked Questions about api-health

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I check JSON-RPC endpoint health and collect timing data?▼

Verify JSON-RPC endpoint health by querying the service with SMD-based probes to validate reachability and capture method-level latency timings for diagnostics.

What is SMD-based health probing for JSON-RPC services?▼

SMD-based health probing queries JSON-RPC endpoints to validate liveness and collect per-method timing data, enabling quick diagnosis of availability issues across environments.

Can I use this for JSON-RPC incident diagnostics during production outages?▼

Yes, it supports incident investigation in production by querying JSON-RPC endpoints to produce actionable diagnostics during outages or latency spikes for on-call teams.

How do I measure JSON-RPC method latency to identify slow API calls?▼

Capture method-level latency by running timing measurements against JSON-RPC endpoints, which records per-method response times to identify slow or failing API calls.

Does JSON-RPC health checking work across development, staging, and production environments?▼

Yes, JSON-RPC health validation applies to on-boarding, monitoring, and incident investigation across development, staging, and production environments without environment-specific limitations.

What is the best way to monitor JSON-RPC service availability and responsiveness?▼

The best way to monitor JSON-RPC availability is running health checks that validate endpoint reachability and service responsiveness via SMD queries for continuous diagnostics.

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