List runtime harnesses

curl --request GET \
  --url https://litellm-rust.onrender.com/api/runtime-harnesses \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://litellm-rust.onrender.com/api/runtime-harnesses"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://litellm-rust.onrender.com/api/runtime-harnesses', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "harnesses": [
    {
      "alias": "local-opencode",
      "api_spec": "claude_managed_agents",
      "display_name": "local-opencode",
      "api_base": "http://opencode:8080",
      "is_default": true,
      "connected": true,
      "masked_api_key": "<string>",
      "tools": [
        {}
      ]
    }
  ]
}