io.github.theluckystrike/gantt-chart
mcp-spreadsheet
Build Gantt charts from your AI chat: tasks, dependencies, timeline spreadsheets. All data is local.
alive probed 2026-10-15 · HTTP 200
13tools
4.6ktokens in Claude Opus 5.5
4.8ktokens in Claude Code
2.3 %of a 200k context window
2.7ko200k_base estimate
87 msto initialize
49 msto list tools
- Endpoint
- https://mcp.zovo.one/mcp/gantt-chart (streamable-http)
- Host
- mcp.zovo.one
- Protocol
- 2025-11-25
- Reports itself as
- mcp-spreadsheet 0.22.6
- Capabilities
- prompts, resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/theluckystrike/mcp-servers
- Website
- https://mcp.zovo.one/s/spreadsheet
- Registry
- active, updated 2026-09-23 · registry entry
- Reachable
- 8 of the last 8 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| sheet_query | 461 | 17 % |
| sheet_load | 392 | 14 % |
| sheet_add_column | 357 | 13 % |
| sheet_write | 329 | 12 % |
| sheet_convert | 224 | 8 % |
Same tool set as 3 other servers
These registry entries have the same tool names and the same schema sizes.
- io.github.theluckystrike/excel-spreadsheet-xlsx-csv mcp.zovo.one
- io.github.theluckystrike/spreadsheet-builder mcp.zovo.one
- io.github.theluckystrike/spreadsheet-generator mcp.zovo.one
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-15 11:15 | alive | 55 ms | 13 | 4.6k | 2.7k |
| 2026-10-14 09:36 | alive | 59 ms | 13 | 4.6k | 2.7k |
| 2026-10-05 16:33 | alive | 87 ms | 13 | 4.6k | 2.7k |
| 2026-10-05 00:56 | alive | 47 ms | 13 | 2.7k | |
| 2026-10-04 10:07 | alive | 71 ms | 13 | 2.7k | |
| 2026-10-04 08:01 | alive | 48 ms | 13 | 2.7k | |
| 2026-10-03 20:40 | alive | 73 ms | 13 | 2.7k | |
| 2026-10-03 17:55 | alive | 107 ms | 13 | 2.7k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.theluckystrike/gantt-chart)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.