docs(search): add Web Search on Amazon Bedrock (AgentCore) provider docs

[CrypticDriver]

Documentation for the Amazon Bedrock AgentCore web search provider added in BerriAI/litellm#34098 (fixes BerriAI/litellm#31819).

What's added

• docs/search/bedrock_agentcore.md — provider page following the same structure as the other search providers (SDK usage, AI Gateway config, provider-specific parameters), plus sections the provider needs beyond the template:
  • Authentication: AWS_IAM gateways (SigV4 via the standard AWS credential chain or explicit keys) and CUSTOM_JWT gateways (OAuth2 bearer token), including the token-expiry caveat
  • Use with Claude Code: full config combining the provider with web search interception — Bedrock doesn't support Anthropic's native web_search_20250305 tool, and this is the setup that fixes it with zero client-side changes
  • Tool name: the <target-name>___WebSearch naming rule, why tool names aren't auto-discovered, and the tool_name / AGENTCORE_SEARCH_TOOL_NAME override
  • Limits: 200-character query truncation, region inference for custom domains
• docs/search/index.md — agentcore added to the supported-providers table, request-parameter enum, and env-var table
• sidebars.js — page registered under /search

All parameter names, env vars, and defaults are taken from the implementation in BerriAI/litellm#34098 and verified against it.

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Project	Deployment	Actions	Updated (UTC)
litellm	Ready	Preview, Comment	Jul 29, 2026 3:44am

[mateo-berri]

Superseded by #834, which merged the AgentCore provider docs; #949 added the MCP protocol version env var on top.