cheaper-inference/omniroute

omni-models

Query available AI models across all configured providers.

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How to use

  1. Copy the installation command and review the source package before installing it in your own agent environment.
  2. Check the source document for required tools, credentials and supported hosts.
  3. Describe your input and desired deliverable; review the output against the source material.
npx skills add https://github.com/cheaper-inference/omniroute --skill omni-models

Before you start

  • Installation does not include a model subscription, API allowance or permission to access your files.
  • Repository stars and installation counts describe activity, not an independent quality or security test.
Original skill document

Rendered from the source repository. Headings, examples, code, tables, links, and referenced images are preserved.

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Overview

Query available AI models across all configured providers. List models, resolve model aliases, and browse the full model catalog including provider-specific variants.

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/v1/models

List available models

Returns all models available across configured providers. The discovery filters (capability, min_context, kind, q) are opt-in: without them the response is unchanged. They narrow the caller's own (key-filtered) catalog and run before limit/after paging.

bash
curl http://localhost:20128/api/v1/models \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN"

POST /api/v1/models/query

Query a model shortlist

Filtered shortlist over the same catalog as GET /v1/models (same auth and per-key visibility). Results are ordered by owned_by, then id, and capped by limit (default 20, maximum 100).

bash
curl -X POST http://localhost:20128/api/v1/models/query \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{}'

GET /api/models

List models (management)

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

POST /api/models/alias

Create or update a model alias

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

GET /api/models/catalog

Get full model catalog

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

GET /api/models/openrouter-catalog

GET models › openrouter catalog

bash
curl http://localhost:20128/api/models/openrouter-catalog \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN"

POST /api/models/test

POST models › test

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

POST /api/models/test-all

POST models › test all

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

GET /api/v1/models/{model}

GET models › <model>

bash
curl http://localhost:20128/api/v1/models/{model} \
  -H "Authorization: Bearer $OMNIROUTE_TOKEN"

Payloads

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

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