Fix: Patch high-severity vulnerable dependency packages

[ping-huang1]

Summary

Patches high-severity vulnerable dependencies identified by Socket Security scan:

• @modelcontextprotocol/sdk: 1.21.1 → 1.25.2 (resolves GHSA-677m-j7p3-52f9)
• zod: 3.24.2 → 3.25.76 (resolves GHSA-mw96-cpmx-2vgc)
• socket.io-parser: 4.2.4 → 4.2.6 (transitive, pulled in by socket.io)
• rollup: 4.39.0 → 4.59.0 (transitive dev dependency, updated alongside MCP SDK upgrade)

New transitive dependencies introduced by MCP SDK 1.25.2:

• @hono/node-server 1.19.13
• hono 4.12.12
• json-schema-typed 8.0.2
• zod-to-json-schema 3.25.2

Test plan

• Verify CI passes

Safety checklist

• Dependency-only change (no application logic modified)
• package-lock.json updated consistently

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​@​modelcontextprotocol/​sdk@​1.21.1 ⏵ 1.25.2		+15		-1
	npm/​zod@​3.24.2 ⏵ 3.25.76	+2

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[socket-security]

Warning

Review the following alerts detected in dependencies.

According to your organization's Security Policy, it is recommended to resolve "Warn" alerts. Learn more about Socket for GitHub.

Action	Severity	Alert  (click "▶" to expand/collapse)
Warn		Network access: npm @hono/node-server in module http Module: http Location: Package overview From: package-lock.json → npm/@modelcontextprotocol/sdk@1.25.2 → npm/@hono/node-server@1.19.13 ℹ Read more on: This package | This alert | What is network access? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should remove all network access that is functionally unnecessary. Consumers should audit network access to ensure legitimate use. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@hono/node-server@1.19.13. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Network access: npm @hono/node-server in module http2 Module: http2 Location: Package overview From: package-lock.json → npm/@modelcontextprotocol/sdk@1.25.2 → npm/@hono/node-server@1.19.13 ℹ Read more on: This package | This alert | What is network access? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should remove all network access that is functionally unnecessary. Consumers should audit network access to ensure legitimate use. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@hono/node-server@1.19.13. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Network access: npm @hono/node-server in module globalThis["fetch"] Module: globalThis["fetch"] Location: Package overview From: package-lock.json → npm/@modelcontextprotocol/sdk@1.25.2 → npm/@hono/node-server@1.19.13 ℹ Read more on: This package | This alert | What is network access? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should remove all network access that is functionally unnecessary. Consumers should audit network access to ensure legitimate use. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@hono/node-server@1.19.13. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Network access: npm hono in module globalThis["fetch"] Module: globalThis["fetch"] Location: Package overview From: package-lock.json → npm/@modelcontextprotocol/sdk@1.25.2 → npm/hono@4.12.12 ℹ Read more on: This package | This alert | What is network access? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should remove all network access that is functionally unnecessary. Consumers should audit network access to ensure legitimate use. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/hono@4.12.12. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

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