com.billingengine/mcp
BillingEngine
Create invoices and customers and record payments in BillingEngine from any MCP client.
alive probed 2026-10-19
10tools
≈ 1.9ktokens, estimate
≈ 1.0 %of Claude's 200k window
1.4×the median server
486 msto initialize
22 msto list tools
- Run it
- npx -y billingengine-mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- billingengine 0.1.1
- Capabilities
- tools
- Instructions
- 502 characters
- Of a 1M window
- ≈ 0.2 % of a 1M context window, estimate
- Claude count
- The count_tokens endpoint refused the tool schemas: invalid x-api-key. The estimate stands in.
- Repository
- https://github.com/billingengine/billingengine-mcp
- Website
- https://www.billingengine.com/en/mcp
- Registry
- active, updated 2026-10-19 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| create_invoice | 361 | 19 % |
| update_invoice | 342 | 18 % |
| update_customer | 231 | 12 % |
| create_customer | 230 | 12 % |
| list_invoices | 221 | 11 % |
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 Anthropic count_tokens endpoint refused the tool schemas (invalid x-api-key). A client that validates schemas can refuse them too.