io.github.yusong652/itasca-mcp
ITASCA MCP Server
Is the ITASCA MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.
MCP server for ITASCA PFC, FLAC3D, 3DEC, MPoint and MassFlow: search docs, run simulations, plot.
alive probed 2026-11-15 · unchanged since 2026-11-14
- Run it
- uvx itasca-mcp@0.11.6 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- Itasca MCP Server 4.2.0
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 1 525 characters
- Of a 1M window
- 0.5 % of a 1M context window
- Count
- 4.9k tokens in Claude Opus 5.5, exact, measured 2026-11-12. With the Claude Code prefix mcp__…__ on each tool name: 5.0k. The o200k_base estimate is 3.0k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/yusong652/itasca-mcp
- Registry
- active, updated 2026-11-13 · registry entry
- Changes
- 4 recorded, reachable in 4 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.65×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| itasca_execute_code | 1 169 | 708 | 24 % |
| itasca_browse_doc | 1 053 | 638 | 21 % |
| itasca_execute_task | 867 | 525 | 18 % |
| itasca_query_doc | 781 | 473 | 16 % |
| itasca_check_task_status | 406 | 246 | 8 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- AI-First Scraper io.github.yubinkim444/ai-first-scraper-mcp · crashed on start
- Repo Memory io.github.yubinkim444/repo-memory · needs mcp<2
- DB Connect MCP io.github.yugui923/db-connect-mcp · needs env
- Ruin Everything io.github.yuki4266/ruin-everything · alive
- PFC - ITASCA Discrete Element Simulation io.github.yusong652/pfc · crashed on start
- YADE MCP Server io.github.yusong652/yade-mcp · alive
- TF2 Wiki io.github.yusufaf/tf2-wiki-mcp · alive
- Multisim MCP io.github.yxy050208/multisim-mcp · alive
Servers that mention simulations or massflow.
- Pokemon TCG Pocket Catalog app.hologallery.pocket/pokemon-tcg-pocket-catalog · alive
- Bzigo com.bzigo/bzigo · needs auth
- Hydrata - ANUGA Flood Simulation com.hydrata/hydrata-mcp-server · needs auth
- MaterialsCodeGraph com.materialscodegraph/mcg · alive
- Retirement Lab io.github.cedarwelllabs/retirementlab · needs auth
- Algenta MCP Server io.github.thyn-ai/algenta · alive
- WireMock Cloud io.wiremock/wiremock-cloud · needs auth
- PulseLake Simulation Research co.pulselake/simulation-research · not found
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-11-12 09:01 | alive | 2.2 s | 7 | 4.9k | 3.0k |
| 2026-11-01 08:19 | alive | 2.2 s | 7 | 4.9k | 3.0k |
| 2026-10-27 07:01 | alive | 2.6 s | 10 | 6.4k | 3.9k |
| 2026-10-20 06:47 | alive | 3.1 s | 10 | 3.6k |
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.