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omni-agents-a2a

Coordinate NextRoute agents via JSON-RPC 2.0 A2A protocol calls.

Updated Jun 6, 2026
Search Tags:#integration#discovery#json-rpc#a2a#mult-agent#nextroute
One-click install
npx skills add https://github.com/DevMHOne/nextroute --skill omni-agents-a2a
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: omni-agents-a2a
Source: https://github.com/DevMHOne/nextroute/tree/main/skills/omni-agents-a2a
Command: npx skills add https://github.com/DevMHOne/nextroute --skill omni-agents-a2a

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Coordinate NextRoute agents via a standardized JSON-RPC 2.0 A2A protocol to enable seamless cross-agent collaboration and task orchestration.

Core Features & Use Cases

  • Built-in A2A skills: smart-routing, quota-management, provider-discovery, cost-analysis, health-report, list-capabilities.
  • Discovery and endpoints: agent card at /.well-known/agent.json and task routing at /a2a.
  • Use case: orchestrate provider/model selection, quota checks, and health status across multiple agents in complex workflows.

Quick Start

Query your NextRoute instance's agent card and initiate a JSON-RPC 2.0 call to /a2a with a chosen skillId and input.

Frequently Asked Questions about omni-agents-a2a

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

FAQPage Schema
How do I coordinate multi-agent routing using JSON-RPC?▼

Multi-agent routing is coordinated by sending JSON-RPC 2.0 calls to the /a2a endpoint of a NextRoute deployment, enabling cross-agent collaboration and task orchestration across deployments.

What is the A2A protocol used for in NextRoute deployments?▼

The A2A protocol standardizes agent-to-agent communication in NextRoute, applying to smart routing, quota management, provider discovery, cost analysis, health reporting, and capability listing across agents.

How do I discover agent capabilities and endpoints in a multi-agent system?▼

Agent capabilities and endpoints are discovered by querying the agent card located at /.well-known/agent.json, which provides available skills and routing information for the deployment.

Do I need a running NextRoute instance to use A2A task orchestration?▼

Yes, A2A task orchestration requires a running NextRoute instance with NEXTROUTE_URL and NEXTROUTE_KEY configured, as the Skill uses the /a2a endpoint to carry JSON-RPC 2.0 calls.

Can I check provider quotas and health status across multiple agents?▼

Yes, provider quotas and health status are checked across multiple agents using built-in quota-management and health-report A2A skills via JSON-RPC 2.0 calls to the NextRoute /a2a endpoint.

What is the best way to analyze costs across different model providers in a multi-agent workflow?▼

The best way to analyze costs across providers is using the built-in cost-analysis A2A skill, which evaluates provider selection and expenses across agents via JSON-RPC 2.0 calls.

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