MCPInstall

cli-a2a

Interact with the OmniRoute A2A server from the CLI. Send tasks, inspect skill execution history, and test the JSON-RPC 2.0 agent-to-agent protocol interactively.

Installs
992
Last 24h
+23
Trending rank
#5205
Security
Not audited

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/cheaper-inference/omniroute --skill cli-a2a
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads cli-a2a automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

<!-- generated by src/lib/agentSkills/generator.ts; manual edits will be overwritten -->

Overview

Interact with the OmniRoute A2A server from the CLI. Send tasks, inspect skill execution history, and test the JSON-RPC 2.0 agent-to-agent protocol interactively.

Quick install

npm install -g omniroute   # or: npx omniroute
omniroute --version

Subcommands

a2a

Agent-to-Agent (A2A) server

Example:

omniroute a2a

a2a status

Show A2A server status

Flags:

  • --json

Example:

omniroute a2a status

a2a card

Print the Agent Card JSON

Example:

omniroute a2a card

a2a skills

Example:

omniroute a2a skills

a2a invoke <skill>

Flags:

  • --input <json>
  • --input-file <path>
  • --wait
  • --timeout <ms>

Example:

omniroute a2a invoke <skill>

a2a tasks

Example:

omniroute a2a tasks

a2a list

Flags:

  • --status <s>
  • --skill <s>
  • --limit <n>
  • --since <ts>

Example:

omniroute a2a list

a2a get <id>

Example:

omniroute a2a get <id>

a2a cancel <id>

Flags:

  • --yes

Example:

omniroute a2a cancel <id>

a2a watch <id>

Example:

omniroute a2a watch <id>

a2a stream <id>

Example:

omniroute a2a stream <id>

a2a logs <id>

Example:

omniroute a2a logs <id>

FAQ

What does the cli-a2a skill do?

Interact with the OmniRoute A2A server from the CLI. Send tasks, inspect skill execution history, and test the JSON-RPC 2.0 agent-to-agent protocol interactively.

How do I install cli-a2a?

Run npx skills add https://github.com/cheaper-inference/omniroute --skill cli-a2a in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/cli-a2a/ (personal) or .claude/skills/cli-a2a/ (project).

Which AI agents can use cli-a2a?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is cli-a2a safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains cli-a2a?

It is published by cheaper-inference in cheaper-inference/omniroute. It has 992 recorded installs.

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