What It Can Do
See Tools and Plan Requirements below for the full list of tools behind these capabilities.
Connecting Brave Search
Brave Search authenticates with a single Subscription Token, so there’s no OAuth app to register and no admin setup required before connecting.1
Choose your plan
Brave organizes API access into two plans, Search and Answers. Every tool covered in this doc runs on Search except the summarizer, which needs Answers. See Tools and Plan Requirements below for which tools need which plan.
2
Subscribe and copy your Subscription Token
Go to the Brave Search API dashboard and sign in or create a Brave account. Subscribe to Search, and to Answers as well if you want the summarizer tool, then copy your Subscription Token from the dashboard. The same token authenticates both plans.
Each plan includes $5 of credit every month, which covers roughly 1,000 requests on Search. Pricing is set by Brave, not Airia, current rates and plan names are listed on the Brave Search API pricing page and can change independently of this page.
3
Add it to Airia
Find Brave Search in the server catalogue when building an MCP Deployment or MCP Gateway, or add it from Server Management. When prompted for a credential, paste in the Subscription Token you copied above.
4
Test the connection
Save the connection, then ask your agent something like “Search the web for the latest news on quantum computing.” A working connection returns organic results with titles, descriptions, and URLs.
Tools and Plan Requirements
Brave Search authenticates with a single Subscription Token rather than an OAuth app, so there’s no scope to grant, every tool authenticates the same way. What actually gates a tool is which Brave Search plan the token is subscribed to, Search or Answers. Tools on the Search plan work as soon as you connect a token subscribed to it; the summarizer needs the token to also be subscribed to Answers.
Web Search
Image Search
Video Search
News Search
Local Search
Summarizer
Troubleshooting
Connection test fails or returns an authentication error
Connection test fails or returns an authentication error
Confirm you copied the Subscription Token from the Brave Search API dashboard, not another value on the page, and that your account is subscribed to at least the Search plan. A token with no active subscription is rejected outright.
brave_summarizer_search fails even though other tools work
brave_summarizer_search fails even though other tools work
The summarizer needs two things the other tools don’t: your token subscribed to the Answers plan, and a summary key from a prior
brave_web_search call made with summary set to true. Check both before assuming the connection is broken.brave_local_search returns no results
brave_local_search returns no results
brave_local_search looks up locations by ID, it doesn’t search by name or address on its own. Run brave_web_search first and pass a location ID from that call’s locations.results[].id field.