io.github.Nero-Engine/supplier-invoice-tool
Supplier Invoice Tool
Is the Supplier Invoice Tool MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-13.
Supplier invoices to draft Xero bills per job, for UK trades' AI assistants (test mode)
alive probed 2026-11-14 · unchanged since 2026-11-13 · HTTP 200
- Endpoint
- https://supplier-invoice-tool.nerolabs.workers.dev/mcp (streamable-http)
- Host
- supplier-invoice-tool.nerolabs.workers.dev
- Protocol
- 2025-11-25
- Reports itself as
- supplier-invoice-tool 0.1.1
- Capabilities
- tools
- Instructions
- 969 characters
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 2.7k tokens in Claude Opus 5.5, exact, measured 2026-11-13. With the Claude Code prefix mcp__…__ on each tool name: 2.9k. The o200k_base estimate is 1.6k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Nero-Engine/supplier-invoice-tool-mcp
- Website
- https://supplier-invoice-tool.nerolabs.workers.dev/docs
- Registry
- active, updated 2026-11-13 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.73×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| add_supplier_invoices | 516 | 298 | 19 % |
| create_trade_account | 477 | 275 | 17 % |
| update_settings | 421 | 243 | 15 % |
| push_bills_to_xero | 295 | 170 | 11 % |
| month_summary | 173 | 100 | 6 % |
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
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
- The server answers initialize and tools/list. Nothing to fix.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.