omni-agents-a2a

omni-agents-a2a is a skill for Claude Code, Codex from alrcatraz/astra-aigate. It costs 54 tokens per session (787 once invoked), scanned A, a copy of omni-agents-a2a, MIT.

A way for separate software agents to communicate with OmniRoute using JSON-RPC 2.0, a standard format for sending requests and responses between programs.

In plain words
What is it for?
Use it to discover providers, recommend a provider and model combination, check account quotas, analyse costs, request health reports, and list available capabilities.
Why use it?
It lets an agent discover OmniRoute’s available functions and ask it to handle routing, provider, quota, cost, or health questions through a defined interface.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to discover providers, recommend a provider and model combination, check account quotas, analyse costs, request health reports, and list available capabilities.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/alrcatraz/astra-aigate/omni-agents-a2a
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add alrcatraz/astra-aigate --skill omni-agents-a2a
Clone the repo
git clone --depth 1 https://github.com/alrcatraz/astra-aigate

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for omni-agents-a2a

README.md
[![agentmods](https://agentmods.dev/badge/skills/alrcatraz/astra-aigate/omni-agents-a2a/github.svg)](https://agentmods.dev/skills/alrcatraz/astra-aigate/omni-agents-a2a)
Your own site
<a href="https://agentmods.dev/skills/alrcatraz/astra-aigate/omni-agents-a2a"><img src="https://agentmods.dev/badge/skills/alrcatraz/astra-aigate/omni-agents-a2a/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for omni-agents-a2a

Your own site · 80×15
<a href="https://agentmods.dev/skills/alrcatraz/astra-aigate/omni-agents-a2a"><img src="https://agentmods.dev/badge/skills/alrcatraz/astra-aigate/omni-agents-a2a.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 54 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 787 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00054 $0.00787
Opus 5 $0.00027 $0.00394
Sonnet 5 $0.00011 $0.00157
Haiku 4.5 $0.00005 $0.00079

Measured 10d ago against content hash e8ff6db32c7f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

omni-agents-a2a scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl $OMNIROUTE_URL/.well-known/agent.json
Origin

This is a copy

100% identical to omni-agents-a2a — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/omni-agents-a2a/SKILL.md · 92 lines

How it starts

The opening of the file, as written. The whole thing — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Overview

Interact with OmniRoute via JSON-RPC 2.0 agent-to-agent protocol. 6 built-in A2A skills: smart-routing, quota-management, provider-discovery, cost-analysis, health-report, list-capabilities.

Authentication

All requests require a valid Bearer token or session cookie. Obtain a token via POST /api/auth/login or configure REQUIRE_API_KEY=false for local development.

Endpoints

No endpoints mapped for this area yet.

Payloads

See the full OpenAPI specification at GET /api/openapi/spec or docs/openapi.yaml for detailed request/response schemas.

OmniRoute — A2A Protocol

Requires OMNIROUTE_URL and OMNIROUTE_KEY. See entry-point SKILL for setup.

OmniRoute publishes an Agent Card at /.well-known/agent.json and accepts JSON-RPC 2.0 calls at /a2a.

Discovery

curl $OMNIROUTE_URL/.well-known/agent.json

Returns Agent Card with skills, endpoints, auth scheme.

Available skills

Skill Purpose
smart-routing Given a prompt, recommends best provider/model combo
quota-management Reports quota balance for given provider/account
provider-discovery Lists providers matching capability filters (vision, JSON mode, tools, max-context)
cost-analysis Estimates cost for a given request shape
health-report Returns system health (circuit states, latencies, errors)

Read the full file on GitHub · 92 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 92 lines · 54 tokens per session scan A e8ff6db32c7f

Subscribe to this mod's changes

omni-agents-a2a is a skill published in the GitHub repository alrcatraz/astra-aigate (1 stars, last pushed 3d ago), licensed MIT. It adds 54 tokens to every session and 787 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 100% identical to omni-agents-a2a, differing in 0 lines, and is treated as a copy.

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