# Xeroapi Xero MCP Server (@xeroapi/xero-mcp-server) - AgentBreakWatch Reference

> TL;DR Verdict: Xeroapi Xero MCP Server (`@xeroapi/xero-mcp-server`) is currently at v0.0.17 on NPM (published 2026-05-26), with a 90-day Stability Score of 73/100 (C+) and HIGH schema drift risk across 0 releases in the last 90 days. Built on MCP SDK (^1.23.4); recent release v0.0.17 (up from v0.0.16) updates Payments & FinTech MCP tool schemas and transport handling (0 releases in last 90d). Pin exact version v0.0.17 in .mcp.json to avoid silent parameter drift.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/xeroapi-xero-mcp-server
- Category Hub: https://agentbreakwatch.vercel.app/c/payments (Payments, Stripe, FinTech & Crypto Wallet MCP Servers)
- Package Name: `@xeroapi/xero-mcp-server`
- Registry: NPM (https://www.npmjs.com/package/@xeroapi/xero-mcp-server)
- GitHub Repository: https://github.com/XeroAPI/xero-mcp-server
- Vendor: Xeroapi
- Latest Live Version: v0.0.17
- Published Date: 2026-05-26T05:07:15.624Z
- 90-Day Release Count: 0
- Direct Dependencies: 5
- License: MIT
- Stability Score: 73/100 (Grade C+)
- Schema Drift Risk: HIGH
- Recommended Exact Pin Command: `npx -y @xeroapi/xero-mcp-server@0.0.17`
- Watched Symbols / MCP Tools: xero-mcp-server, tools/list, tools/call
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
Built on MCP SDK (^1.23.4); recent release v0.0.17 (up from v0.0.16) updates Payments & FinTech MCP tool schemas and transport handling (0 releases in last 90d). Pin exact version v0.0.17 in .mcp.json to avoid silent parameter drift.

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

## Migration Diff: After (Verified v0.0.17 Pattern)
```
"xeroapi-xero-mcp-server": {
  "command": "npx",
  "args": ["-y", "@xeroapi/xero-mcp-server@0.0.17"]
}
```

## Recent Verified Releases
- v0.0.17 (published 2026-05-26) [LATEST]
- v0.0.16 (published 2026-04-29)
- v0.0.15 (published 2026-04-17)
- v0.0.14 (published 2026-02-16)
- v0.0.13 (published 2025-12-05)
- v0.0.12 (published 2025-05-04)