# Routing Combos

Creates routing combos with 19 strategies and fallback chains, then tests outcomes.

- Repository: https://github.com/cheaper-inference/OmniRoute (83611 stars)
- Category: AI and agents
- License: MIT
- Last updated: 2026-11-01
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add cheaper-inference/OmniRoute --skill omni-combos-routing -g -a claude-code -y`
Codex: `npx skills add cheaper-inference/OmniRoute --skill omni-combos-routing -g -a codex -y`
Cursor: `npx skills add cheaper-inference/OmniRoute --skill omni-combos-routing -g -a cursor -y`
Gemini CLI: `npx skills add cheaper-inference/OmniRoute --skill omni-combos-routing -g -a gemini-cli -y`

## Description

Create and manage routing combos with 19 strategies (priority, weighted, round-robin, Auto-combo, and more). Configure fallback chains, test routing outcomes, and retrieve combo metrics.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

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

## Overview

Create and manage routing combos with 19 strategies (priority, weighted, round-robin, Auto-combo, and more). Configure fallback chains, test routing outcomes, and retrieve combo metrics.

## 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

### GET /api/combos

List routing combos

```bash
curl http://localhost:20128/api/combos \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN"
```

### POST /api/combos

Create routing combo

```bash
curl -X POST http://localhost:20128/api/combos \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{}'
```

### GET /api/combos/{id}

Get combo by ID

```bash
curl http://localhost:20128/api/combos/{id} \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN"
```

### PUT /api/combos/{id}

Update combo

Partial update: the body is merged onto the stored combo, so a field left out keeps its current value. An array that IS sent replaces the stored one outright.

```bash
curl -X PUT http://localhost:20128/api/combos/{id} \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{}'
```

### PATCH /api/combos/{id}

Update combo

Partial update: the body is merged onto the stored combo, so a field left out keeps its current value. An array that IS sent replaces the stored one outright.

```bash
curl -X PATCH http://localhost:20128/api/combos/{id} \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{}'
```

### DELETE /api/combos/{id}

Delete combo

```bash
curl -X DELETE http://localhost:20128/api/combos/{id} \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN"
```

### GET /api/combos/metrics

Get combo metrics

The rest: https://github.com/cheaper-inference/OmniRoute/blob/HEAD/skills/omni-combos-routing/SKILL.md