io.github.christianclaudio/sigma
mcp-server-sigma
MCP server for Sigma Computing. Provision dashboards, build models, and automate cloud analytics.
alive probed 2026-10-19
172tools
≈ 12ktokens, estimate
≈ 6.2 %of Claude's 200k window
8.7×the median server
8.7 sto initialize
550 msto list tools
- Run it
- uvx mcp-server-sigma==2.0.5 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- mcp-server-sigma 2.0.5
- Capabilities
- logging, prompts, resources, tools
- Instructions
- none
- Of a 1M window
- ≈ 1.2 % 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/christianclaudio/mcp-server-sigma
- Registry
- active, updated 2026-10-18 · 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 |
|---|---|---|
| workbooks_run_workbook_agent | 268 | 2 % |
| workbooks_export_and_download | 244 | 2 % |
| admin_update_user_attribute_for_users | 174 | 1 % |
| workbooks_create_workbook_embed | 156 | 1 % |
| workbooks_export_workbook | 149 | 1 % |
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
- This server is in the heaviest 10 % of the registry. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.
- The Anthropic count_tokens endpoint refused the tool schemas (invalid x-api-key). A client that validates schemas can refuse them too.