# Convex MCP Gateway (convex-mcp-gateway) - AgentBreakWatch Reference

> TL;DR Verdict: Convex MCP Gateway (`convex-mcp-gateway`) is currently at v2.1.1 on NPM (published 2026-10-07), with a 90-day Stability Score of 82/100 (B+) and MEDIUM schema drift risk across 12 releases in the last 90 days. recent release v2.1.1 (up from v2.1.0) updates Database & Backend MCP tool schemas and transport handling (12 releases in last 90d). Pin exact version v2.1.1 in .mcp.json to avoid silent parameter drift.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/convex-mcp-gateway
- Category Hub: https://agentbreakwatch.vercel.app/c/database-backend (Database, SQL & Vector DB MCP Servers Stability Index)
- Package Name: `convex-mcp-gateway`
- Registry: NPM (https://www.npmjs.com/package/convex-mcp-gateway)
- GitHub Repository: https://github.com/tfohlmeister/convex-mcp-gateway
- Vendor: tfohlmeister
- Latest Live Version: v2.1.1
- Published Date: 2026-10-07T17:14:50.774Z
- 90-Day Release Count: 12
- Direct Dependencies: 0
- License: Apache-2.0
- Stability Score: 82/100 (Grade B+)
- Schema Drift Risk: MEDIUM
- Recommended Exact Pin Command: `npx -y convex-mcp-gateway@2.1.1`
- Watched Symbols / MCP Tools: tools/list, tools/call, convex-mcp-gateway
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
recent release v2.1.1 (up from v2.1.0) updates Database & Backend MCP tool schemas and transport handling (12 releases in last 90d). Pin exact version v2.1.1 in .mcp.json to avoid silent parameter drift.

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

## Migration Diff: After (Verified v2.1.1 Pattern)
```
"convex-mcp-gateway": {
  "command": "npx",
  "args": ["-y", "convex-mcp-gateway@2.1.1"]
}
```

## Recent Verified Releases
- v2.1.1 (published 2026-10-07) [LATEST]
- v2.1.0 (published 2026-10-01)
- v2.0.1 (published 2026-09-30)
- v2.0.0 (published 2026-08-29)
- v1.0.0 (published 2026-08-27)
- v0.11.0 (published 2026-08-17)