io.github.Lucav21/heu-mcp
heu
HEU Legal e-signature MCP: manage HEU documents and PDFs, prompt signers, download PDFs.
alive probed 2026-10-19
28tools
≈ 5.3ktokens, estimate
≈ 2.6 %of Claude's 200k window
3.7×the median server
3.0 sto initialize
8 msto list tools
- Run it
- uvx heu-mcp==0.5.2 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- heu 1.30.0
- Capabilities
- experimental, tools
- Instructions
- none
- Of a 1M window
- ≈ 0.5 % 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/heulegal/heu-mcp
- Registry
- active, updated 2026-08-25 · 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_pdf_document_from_upload | 678 | 13 % |
| create_pdf_template | 481 | 9 % |
| update_pdf_template | 460 | 9 % |
| locate_pdf_text | 438 | 8 % |
| create_pdf_document | 378 | 7 % |
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.