mcpcost

io.github.WYRE-AI/xero-mcp

Xero

Is the Xero MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.

MCP server for Xero accounting — contacts, invoices, payments, accounts, and financial reports.

alive probed 2026-11-15 · unchanged since 2026-10-26

20tools
3.8ktokens in Claude Opus 5.5
1.9 %of Claude's 200k window
1.5×the median server
575 msto initialize
4 msto list tools
Run it
docker run -i --rm ghcr.io/wyre-ai/xero-mcp:v1.5.7 (stdio, probed in a container with the network off)
Host
ghcr.io
Reports itself as
xero-mcp 1.0.0
Capabilities
resources, tools
Instructions
none
Of a 1M window
0.4 % of a 1M context window
Count
3.8k tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 4.1k. The o200k_base estimate is 2.1k. Counted again when the tool definitions change. Method.
Repository
https://github.com/WYRE-AI/xero-mcp
Website
https://github.com/WYRE-AI/xero-mcp
Registry
active, updated 2026-10-14 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.85×.

Tool≈ Claude tokenso200k estimateShare of this server
xero_invoices_create60032416 %
xero_contacts_create3481889 %
xero_navigate3431859 %
xero_invoices_list2931588 %
xero_accounts_list2801517 %

Compare this server with others, or with the servers that share its tool set.

Same tool set as 1 other server

These registry entries have the same tool names and the same schema sizes.

More servers

Other registry entries on ghcr.io, the ones next to this name; all of them.

Servers that mention xero.

Badge for the README

mcpcost: alive

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Atom feed

A mail when this server changes

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher