# Ivotoby Openapi MCP Server (@ivotoby/openapi-mcp-server) - AgentBreakWatch Reference

> TL;DR Verdict: Ivotoby Openapi MCP Server (`@ivotoby/openapi-mcp-server`) is currently at v1.16.1 on NPM (published 2026-06-15), with a 90-day Stability Score of 86/100 (B+) and MEDIUM schema drift risk across 0 releases in the last 90 days. Built on MCP SDK (^1.24.1); recent release v1.16.1 (up from v1.16.0) updates MCP Bridge & Transport tool schemas and transport handling (0 releases in last 90d). Pin exact version v1.16.1 in .mcp.json to avoid silent parameter drift.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/ivotoby-openapi-mcp-server
- Category Hub: https://agentbreakwatch.vercel.app/c/mcp-bridges-devtools (MCP Bridges, Transports, Inspectors & Developer Tools)
- Package Name: `@ivotoby/openapi-mcp-server`
- Registry: NPM (https://www.npmjs.com/package/@ivotoby/openapi-mcp-server)
- GitHub Repository: https://github.com/ivo-toby/mcp-openapi-server
- Vendor: Ivotoby
- Latest Live Version: v1.16.1
- Published Date: 2026-06-15T14:57:31.202Z
- 90-Day Release Count: 0
- Direct Dependencies: 4
- License: MIT
- Stability Score: 86/100 (Grade B+)
- Schema Drift Risk: MEDIUM
- Recommended Exact Pin Command: `npx -y @ivotoby/openapi-mcp-server@1.16.1`
- Watched Symbols / MCP Tools: openapi-mcp-server, tools/list, tools/call
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
Built on MCP SDK (^1.24.1); recent release v1.16.1 (up from v1.16.0) updates MCP Bridge & Transport tool schemas and transport handling (0 releases in last 90d). Pin exact version v1.16.1 in .mcp.json to avoid silent parameter drift.

## Migration Diff: Before (Deprecated / Unpinned Pattern)
```
"ivotoby-openapi-mcp-server": {
  "command": "npx",
  "args": ["-y", "@ivotoby/openapi-mcp-server@latest"]
}
```

## Migration Diff: After (Verified v1.16.1 Pattern)
```
"ivotoby-openapi-mcp-server": {
  "command": "npx",
  "args": ["-y", "@ivotoby/openapi-mcp-server@1.16.1"]
}
```

## Recent Verified Releases
- v1.16.1 (published 2026-06-15) [LATEST]
- v1.16.0 (published 2026-06-14)
- v1.15.0 (published 2026-06-14)
- v1.14.1 (published 2026-06-14)
- v1.14.0 (published 2026-03-09)
- v1.13.0 (published 2026-03-08)