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Agent skill

OmniRoute A2A CLI

by diegosouzapw in diegosouzapw/OmniRoute

Sends tasks, inspects skill execution history, and tests OmniRoute's JSON-RPC 2.0 agent-to-agent server from the command line.

MITAuto-check passedAgent Workflows

Install OmniRoute A2A CLI

skills CLI
$ npx skills add diegosouzapw/OmniRoute --skill cli-a2a -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install diegosouzapw/OmniRoute cli-a2a --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/diegosouzapw/OmniRoute.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/cli-a2a .claude/skills/cli-a2a && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
cli-a2a
GitHub stars
74k
Token cost
~423 tokens
SKILL.md length
101 words
Files
1
Skills in repo
50
Repo updated
First seen
Licence
MIT

At a glance

Sends tasks, inspects skill execution history, and tests OmniRoute's JSON-RPC 2.0 agent-to-agent server from the command line.

  • Starting or checking the status of OmniRoute's A2A server
  • SKILL.md covers Overview, Quick install and Subcommands
  • Calls npm
  • Invoking a specific skill over the A2A protocol and watching its result

What it does

The omniroute CLI's a2a subcommands are covered here: starting the A2A server, checking its status and printing its Agent Card, listing the skills it exposes, invoking one with JSON input from an argument or file, and watching or streaming a running task to completion. Task-management commands let you list recent tasks by status or skill, fetch one by id, cancel it, or tail its logs.

When your agent uses it

  • Starting or checking the status of OmniRoute's A2A server
  • Invoking a specific skill over the A2A protocol and watching its result
  • Listing or cancelling in-flight A2A tasks

Example prompts

  • “Show the current OmniRoute A2A server status as JSON.”
  • “Invoke the summarize skill over A2A with this input file.”
  • “Cancel A2A task 4821 and confirm it stopped.”

Requirements

  • OmniRoute CLI (`npm install -g omniroute`)

What it can do on your machine

Read from SKILL.md and the folder at commit 8ad6b1c. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npm

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

OmniRoute A2A CLI loads about 423 tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 101 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~43
When it runs · the whole SKILL.md, loaded when a task matches
~423

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from diegosouzapw/OmniRoute at commit 8ad6b1c, republished under its MIT licence (© diegosouzapw). 101 words, ~423 tokens.

Download SKILL.mdSave it as .claude/skills/cli-a2a/SKILL.md (or your agent's skills folder).
name
cli-a2a
description
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.
<!-- 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

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

Subcommands

a2a

Agent-to-Agent (A2A) server

Example:

bash
omniroute a2a
a2a status

Show A2A server status

Flags:

  • --json

Example:

bash
omniroute a2a status
a2a card

Print the Agent Card JSON

Example:

bash
omniroute a2a card
a2a skills

Example:

bash
omniroute a2a skills
a2a invoke <skill>

Flags:

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

Example:

bash
omniroute a2a invoke <skill>
a2a tasks

Example:

bash
omniroute a2a tasks
a2a list

Flags:

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

Example:

bash
omniroute a2a list
a2a get <id>

Example:

bash
omniroute a2a get <id>
a2a cancel <id>

Flags:

  • --yes

Example:

bash
omniroute a2a cancel <id>
a2a watch <id>

Example:

bash
omniroute a2a watch <id>
a2a stream <id>

Example:

bash
omniroute a2a stream <id>
a2a logs <id>

Example:

bash
omniroute a2a logs <id>

© diegosouzapw, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/cli-a2a of diegosouzapw/OmniRoute.

Open the folder on GitHubat commit 8ad6b1c

Compare with similar skills

OmniRoute A2A CLI next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

OmniRoute A2A CLI compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
OmniRoute A2A CLI this skilldiegosouzapw/OmniRoute74k—~423Automated safety check: PassMIT
A2a Protocolinternet-court/internet-court-skill6.4k1 repos~2.5kAutomated safety check: PassApache-2.0
Orca CLIstablyai/orca87k2 repos~593Automated safety check: PassMIT
Paseo Advisor Second Opiniongetpaseo/paseo20k1 repos~756Automated safety check: PassCustom licence
O2 Review Loopopenobserve/openobserve22k—~3.7kAutomated safety check: PassAGPL-3.0
Paseo Committeegetpaseo/paseo20k1 repos~496Automated safety check: PassCustom licence

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Works with

Categories

Questions about OmniRoute A2A CLI

What does OmniRoute A2A CLI do?

Sends tasks, inspects skill execution history, and tests OmniRoute's JSON-RPC 2.0 agent-to-agent server from the command line. The omniroute CLI's a2a subcommands are covered here: starting the A2A server, checking its status and printing its Agent Card, listing the skills it exposes, invoking one with JSON input from an argument or file, and watching or streaming a running task to completion. Task-management commands let you list recent tasks by status or skill, fetch one by id, cancel it, or tail its logs.

When should I use OmniRoute A2A CLI?

OmniRoute A2A CLI fits situations like: starting or checking the status of OmniRoute's A2A server; invoking a specific skill over the A2A protocol and watching its result; listing or cancelling in-flight A2A tasks.

How do I install OmniRoute A2A CLI in Claude Code?

Run `npx skills add diegosouzapw/OmniRoute --skill cli-a2a -a claude-code`. Or copy the skill folder (skills/cli-a2a in diegosouzapw/OmniRoute) into .claude/skills/cli-a2a in your project. Claude Code loads it when a task matches its description.

How do I install OmniRoute A2A CLI in Codex?

Run `npx skills add diegosouzapw/OmniRoute --skill cli-a2a -a codex`. Or copy the skill folder (skills/cli-a2a in diegosouzapw/OmniRoute) into .agents/skills/cli-a2a in your project. Codex loads it when a task matches its description.

Can I use OmniRoute A2A CLI in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add diegosouzapw/OmniRoute --skill cli-a2a -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cli-a2a, .gemini/skills/cli-a2a, .github/skills/cli-a2a and .opencode/skills/cli-a2a in your project.

What does OmniRoute A2A CLI need to run?

Going by SKILL.md and its folder, OmniRoute A2A CLI needs the command-line tools its instructions call (npm). Our summary lists: OmniRoute CLI (`npm install -g omniroute`).

Does OmniRoute A2A CLI access the network?

SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is OmniRoute A2A CLI safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does OmniRoute A2A CLI use?

OmniRoute A2A CLI is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does OmniRoute A2A CLI use?

About 423 tokens (SKILL.md is roughly 1.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to OmniRoute A2A CLI?

Skills that share tags, products or a category with OmniRoute A2A CLI: A2a Protocol (internet-court/internet-court-skill, 6.4k stars), Orca CLI (stablyai/orca, 87k stars), Paseo Advisor Second Opinion (getpaseo/paseo, 20k stars) and O2 Review Loop (openobserve/openobserve, 22k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains OmniRoute A2A CLI?

diegosouzapw (a GitHub user) maintains it in diegosouzapw/OmniRoute, which has 73,701 GitHub stars. The repository holds 50 skills in this directory. The repository was last updated on October 6, 2026.

Source: diegosouzapw/OmniRoute on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.