chore(deps): update dependency mcp-handler to v2 - #5784
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chore(deps): update dependency mcp-handler to v2#5784marigold-renovate[bot] wants to merge 1 commit into
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This PR contains the following updates:
1.1.0→2.1.1Release Notes
vercel/mcp-handler (mcp-handler)
v2.1.1Compare Source
Patch Changes
e38a932: ForwardmaxSubscriptionsto the MCP SDK handler so applications can bound or disable subscription streams.v2.1.0Compare Source
Minor Changes
8398dbd:createMcpHandler(initialize, serverOptions, config)is nowcreateMcpHandler(initialize, options)— a single options object combining the SDK'sServerOptionswithserverInfo,verboseLogs, andonEvent(exported asMcpHandlerOptions). The deprecated 1.x compatibility shims (basePath,streamableHttpEndpoint,sseEndpoint,sseMessageEndpoint,disableSse,redisUrl,maxDuration,sessionIdGenerator) are removed.v2.0.1Compare Source
Patch Changes
e6e6378: Mount the MCP handler directly at a framework route and remove legacy transport endpoint routing. The CLI now generatesapp/api/mcp/route.ts; deprecated route, SSE, Redis, and session config keys remain accepted as ignored 2.x compatibility shims.v2.0.0Compare Source
Major Changes
33c06b6: Upgrade to MCP SDK v2 and the 2026-07-28 MCP specification (CIMD era)._metaenvelope,server/discover) natively, with the SDK's stateless legacy fallback answering 2025-era Streamable HTTP clients from the same handler.@modelcontextprotocol/server^2.0.0 (replaces the@modelcontextprotocol/sdkpeer dependency),zod^4.2.0 for schemas, and Node.js 20+./sseand/messageendpoints answer410 Gone; theredisdependency andredisUrl,maxDuration, andsessionIdGeneratorconfig options are deprecated no-ops.registerToolwithz.object(...)Standard Schemas; variadicserver.tool(...)is gone;extra.authInfois nowctx.http?.authInfo).withMcpAuthnow builds its 401/403 challenges with the SDK's consolidatedOAuthError/bearerAuthChallengeResponse, keeping RFC 9728resource_metadatadiscovery in place for CIMD-era authorization flows. Dynamic Client Registration is deprecated by the spec in favor of Client ID Metadata Documents — see README.Configuration
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This PR has been generated by Mend Renovate.