@modelcontextprotocol/hono

Modelcontextprotocol Hono by Model Context Protocol

Hono adapters for the Model Context Protocol TypeScript server SDK - Hono middleware

Live Registry Versionv2.0.2Previous: v2.0.1Published 2026-10-02

Stability Grade

B+ (86/100)

90-Day Velocity

3 releases

Stable release cadence

Dependencies

0 direct

NPM manifest

License

Apache-2.0

Verified on NPM

Recommended Exact Pin: npx -y @modelcontextprotocol/hono@2.0.2

NPM Registry ->GitHub Repo ->

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

Modelcontextprotocol Hono (@modelcontextprotocol/hono) is currently at v2.0.2 on NPM (published 2026-10-02), with a 90-day stability score of 86/100 (B+) and MEDIUM schema drift risk across 3 releases in the past 90 days. recent release v2.0.2 (up from v2.0.1) updates MCP Bridge & Transport tool schemas and transport handling (3 releases in last 90d). Pin exact version v2.0.2 in .mcp.json to avoid silent parameter drift. Production teams should pin npx -y @modelcontextprotocol/hono@2.0.2 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

recent release v2.0.2 (up from v2.0.1) updates MCP Bridge & Transport tool schemas and transport handling (3 releases in last 90d). Pin exact version v2.0.2 in .mcp.json to avoid silent parameter drift.

Watched Exports / MCP Tool Signatures:

tools/listtools/callhono

Before (Deprecated / Unpinned Pattern)

"modelcontextprotocol-hono": {
  "command": "npx",
  "args": ["-y", "@modelcontextprotocol/hono@latest"]
}

After (Verified v2.0.2 Pattern)

"modelcontextprotocol-hono": {
  "command": "npx",
  "args": ["-y", "@modelcontextprotocol/hono@2.0.2"]
}

Frequently Asked Questions: @modelcontextprotocol/hono

What is the latest version of @modelcontextprotocol/hono on NPM?

As of 2026-10-24, the latest stable version of @modelcontextprotocol/hono (Modelcontextprotocol Hono by Model Context Protocol) on NPM is v2.0.2, published on 2026-10-02. It has shipped 3 releases in the last 90 days.

Does @modelcontextprotocol/hono v2.0.2 have breaking changes or MCP schema drift risk?

@modelcontextprotocol/hono currently carries a MEDIUM schema drift risk rating with a Stability Score of 86/100 (Grade B+). recent release v2.0.2 (up from v2.0.1) updates MCP Bridge & Transport tool schemas and transport handling (3 releases in last 90d). Pin exact version v2.0.2 in .mcp.json to avoid silent parameter drift.

How do I safely pin @modelcontextprotocol/hono in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `npx -y @modelcontextprotocol/hono@2.0.2` and monitor tools/list, tools/call, hono for parameter or schema changes.

30-Min Registry & Schema Poller

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We poll NPM and modelcontextprotocol/typescript-sdk every 30 minutes. Get an email with the exact diff when @modelcontextprotocol/hono ships a breaking release beyond v2.0.2.