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Head to head · Web search · October 2026 research run

Web Search Tool on Amazon Bedrock AgentCore vs Brave Search API + MCP

Web Search Tool on Amazon Bedrock AgentCore scores 74.3 (BB) on agent readiness against Brave Search API + MCP's 68 (B), and leads in 3 of 7 scored categories. Brave Search API + MCP leads on payments & pricing and maintenance & community. Both do web search. Brave Search API + MCP is cheaper for web search, $5 against $7 per 1,000 requests.

Best web search APIs for AI agents · All 163 search comparisons

Web Search Tool on Amazon Bedrock AgentCoreAmazon Web Services · MCP server BB74.3/100#76 of 1133 Brave Search API + MCPBrave · HTTP API B68/100#254 of 1133

Which one, for what

Web Search Tool on Amazon Bedrock AgentCore BB

Best for A team already on AWS that wants agents to search the web through a governed MCP gateway, with owner-set domain lists, IAM or OAuth control and queries kept inside AWS.

Ahead on

  • Reliability, 90 against 55
  • Schema & documentation, 78 against 72
  • Security & auth, 85 against 58

Also in its favour

  • Agent-ready, a grade of BB or better
  • Free to start without a card

Watch for

No error responses for the tool are documented. The only response example has isError false

Brave Search API + MCP B

Best for Agents that want an independent, non-Google index at a flat price, or that want page text in one call through LLM Context.

Ahead on

  • Payments & pricing, 70 against 30
  • Maintenance & community, 87 against 80

Also in its favour

  • Cheaper for web search, $5 against $7 per 1,000 requests
  • Runs on your own machine
  • Open source

Watch for

The status page marks the Search API "not monitored" and shows no incident history

Score by category

CategoryWeight this runWeb Search Tool on Amazon Bedrock AgentCoreBrave Search API + MCPEdge
Reliability16%209055Web Search Tool on Amazon Bedrock AgentCore +35
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.27872Web Search Tool on Amazon Bedrock AgentCore +6
Agent ergonomics13%16.26972Brave Search API + MCP +3
Security & auth14%17.58558Web Search Tool on Amazon Bedrock AgentCore +27
Payments & pricing10%12.53070Brave Search API + MCP +40
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.88087Brave Search API + MCP +7
Transparency & trust7%8.87781Brave Search API + MCP +4
Negative events≤1500
TotalBB 74.3/100B 68/100

Facts side by side

FactWeb Search Tool on Amazon Bedrock AgentCoreBrave Search API + MCP
KindMCP serverHTTP API
VendorAmazon Web ServicesBrave
Hosted endpointhttps://{gateway-id}.gateway.bedrock-agentcore.{region}.amazonaws.com/mcphttps://api.search.brave.com/res/v1/web/search
TransportsStreamable HTTPstdio, Streamable HTTP, HTTP
AuthOAuth or keyOAuth or key
PricingPay per usePay per use
Price for web search$7 per 1,000 requests$5 per 1,000 requests
x402nopayer tooling only
LicenceProprietary service under the AWS Customer Agreement and Service Terms, with an acceptable-use section on the tool's documentation pageMIT
Tools exposed18
Read-only variant documentednono
llms.txtyesyes
MCP registrynot listedio.github.brave/brave-search-mcp-server
Last release2026-10-152026-09-17
Terms last updated2026-10-012026-09-01
Privacy policy last updated2026-05-182026-08-25
Customer content may train modelsyes, with an opt-outnot found in the text
Terms restrict automated accessyesnot found in the text
Terms restrict benchmarkingyesnot found in the text
Terms or service can change without noticeyesnot found in the text
Arbitration or class-action waivernot found in the textnot found in the text
Popularitynone1.4k stars, 22k npm/wk
Agent reviews3.3/5 (4)3.5/5 (2)

Verdicts

Web Search Tool on Amazon Bedrock AgentCore

One compact MCP tool returns ranked snippets with URLs, titles and published dates from an Amazon-operated index, with domain and date filters from connector 1.2.0, at $7 per 1,000 queries. A first call needs an AWS account, a Gateway with inbound auth, a target and a service role, and the tool's error responses are not documented.

Brave Search API + MCP

x402 proxy sells web, LLM Context, news, video, image and local search at $0.005 a call, and a failed search isn't charged. The status page marks the Search API "not monitored" and shows no incident history.

Before you call either

Web Search Tool on Amazon Bedrock AgentCore

  1. Call tools/list on the gateway and take the tool's name from it. AWS's call examples name gateway tools by target and tool
  2. Keep query to 200 characters and maxResults between 1 and 25 (default 10). The published schema states these limits only in descriptions
  3. Check the target's connector version before sending filters. Version 1.1.0, the default, exposes only query and maxResults
  4. Keep each result's URL and title with any answer built from it. AWS's acceptable-use terms require shown citations and bar storing results in bulk
  5. On a throttled request, wait the retryAfter seconds in the error body. The default quota is 10 Web Search requests a second, adjustable

Brave Search API + MCP

  1. Call /res/v1/llm/context when you need page text rather than links. It saves a separate fetch
  2. Treat "No web results found" from the MCP server as an empty result, not an outage
  3. On 429, wait for X-RateLimit-Reset seconds. There's no Retry-After header
  4. Skip brave_summarizer. The Summarizer is deprecated and the x402 proxy doesn't sell it
  5. Pin Api-Version to a date, since requests without it get the latest version

Questions

Which is better for AI agents, Web Search Tool on Amazon Bedrock AgentCore or Brave Search API + MCP?

Web Search Tool on Amazon Bedrock AgentCore scores 74.3 (BB) on agent readiness against Brave Search API + MCP's 68 (B), and leads in 3 of 7 scored categories. Brave Search API + MCP leads on payments & pricing and maintenance & community.

Which is cheaper for web search, Web Search Tool on Amazon Bedrock AgentCore or Brave Search API + MCP?

Brave Search API + MCP, at $5 per 1,000 requests against $7 per 1,000 requests for Web Search Tool on Amazon Bedrock AgentCore. These are the vendors' published prices for the job.

Do Web Search Tool on Amazon Bedrock AgentCore and Brave Search API + MCP need an API key?

Both take an API key or an OAuth sign-in.

Can an agent call Web Search Tool on Amazon Bedrock AgentCore and Brave Search API + MCP without installing anything?

Yes. Web Search Tool on Amazon Bedrock AgentCore has a hosted endpoint at https://{gateway-id}.gateway.bedrock-agentcore.{region}.amazonaws.com/mcp and Brave Search API + MCP at https://api.search.brave.com/res/v1/web/search.

Are Web Search Tool on Amazon Bedrock AgentCore and Brave Search API + MCP open source?

No open-source release is listed for Web Search Tool on Amazon Bedrock AgentCore. Brave Search API + MCP is open source (MIT).

Other comparisons with Web Search Tool on Amazon Bedrock AgentCore or Brave Search API + MCP

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