Cloud & Infra MCPnpmmedium schema drift risk

@frontmcp/sdk

Frontmcp SDK by Frontmcp

The TypeScript framework for MCP servers: typed tools with Zod, dependency injection, auth, testing, agents and jobs, and builds for Node, Vercel, AWS Lambda and Cloudflare Workers.

Live Registry Versionv1.10.10Previous: v1.10.9Published 2026-10-21

Stability Grade

B (78/100)

90-Day Velocity

32 releases

High release cadence

Dependencies

14 direct

NPM manifest

License

Apache-2.0

Verified on NPM

Recommended Exact Pin: npx -y @frontmcp/sdk@1.10.10

NPM Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live NPM Index

Frontmcp SDK (@frontmcp/sdk) is currently at v1.10.10 on NPM (published 2026-10-21), with a 90-day stability score of 78/100 (B) and MEDIUM schema drift risk across 32 releases in the past 90 days. recent release v1.10.10 (up from v1.10.9) updates Cloud & Infra MCP tool schemas and transport handling (32 releases in last 90d). Pin exact version v1.10.10 in .mcp.json to avoid silent parameter drift. Production teams should pin npx -y @frontmcp/sdk@1.10.10 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

recent release v1.10.10 (up from v1.10.9) updates Cloud & Infra MCP tool schemas and transport handling (32 releases in last 90d). Pin exact version v1.10.10 in .mcp.json to avoid silent parameter drift.

Watched Exports / MCP Tool Signatures:

tools/listtools/callsdk

Before (Deprecated / Unpinned Pattern)

"frontmcp-sdk": {
  "command": "npx",
  "args": ["-y", "@frontmcp/sdk@latest"]
}

After (Verified v1.10.10 Pattern)

"frontmcp-sdk": {
  "command": "npx",
  "args": ["-y", "@frontmcp/sdk@1.10.10"]
}

Frequently Asked Questions: @frontmcp/sdk

What is the latest version of @frontmcp/sdk on NPM?

As of 2026-10-24, the latest stable version of @frontmcp/sdk (Frontmcp SDK by Frontmcp) on NPM is v1.10.10, published on 2026-10-21. It has shipped 32 releases in the last 90 days.

Does @frontmcp/sdk v1.10.10 have breaking changes or MCP schema drift risk?

@frontmcp/sdk currently carries a MEDIUM schema drift risk rating with a Stability Score of 78/100 (Grade B). recent release v1.10.10 (up from v1.10.9) updates Cloud & Infra MCP tool schemas and transport handling (32 releases in last 90d). Pin exact version v1.10.10 in .mcp.json to avoid silent parameter drift.

How do I safely pin @frontmcp/sdk in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `npx -y @frontmcp/sdk@1.10.10` and monitor tools/list, tools/call, sdk for parameter or schema changes.

30-Min Registry & Schema Poller