AgentCore Web Search

Search the web using the AgentCore Web Search tool through a private MCP gateway in the user's AWS account, via the agentcore-websearch CLI. Authentication is local AWS credentials (SigV4/IAM) — no API keys or tokens. Results are grounded, cited, and current.

[!NOTE] This skill only searches. It assumes the agentcore-websearch CLI is installed and the AgentCore Gateway already exists, with AGENTCORE_GATEWAY_URL set (env or a .env). Provisioning the gateway and installing the CLI is a one-time step — see the project's README.md / AGENTS.md. This skill never creates or deletes AWS resources.

Prerequisites — run this preflight check first