Amazon Bedrock AgentCore provides managed Web Search and Browser tools via a standard MCP endpoint, enabling any MCP-compatible agent (such as Claude Code, Cline, or OpenCode) with real-time internet search and web browsing capabilities. The service addresses enterprise-scale challenges of self-hosted solutions, including operating self-hosted headless Chrome, third-party search API fragility, and elasticity versus cost. Deployment requires only an AWS CLI init and a single `helm install`, with client integration needing just a URL and a token. Data never leaves AWS, and tool calls consume no additional model tokens. The managed, serverless approach offers serverless elasticity: search and browser sessions are provisioned on demand and scaled automatically by AWS, eliminating the need to pre-provision or operate browser or search clusters, and avoiding payment for idle capacity. A single Browser resource has a default cap on concurrent sessions; very high concurrency requires splitting across multiple Browser resources or requesting a quota increase.