ITASCA MCP Server

Give AI agents full access to ITASCA PFC, FLAC3D, 3DEC, MPoint, MassFlow: docs, simulation, plots. It runs locally over stdio via the published package.

People who work with dem, discrete element method and geomechanics and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-17 · ★ 191 · #11 OF 208 MAINTAINED DOCUMENTATION · VERIFIED 2026-09-18

MIT · Python servers · how we verify → /methodology

01 · Install ITASCA MCP Server

Claude Code

claude mcp add yusong652-itasca-mcp -- uvx itasca-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "yusong652-itasca-mcp": {
      "command": "uvx",
      "args": [
        "itasca-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

pypi package itasca-mcp - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.yusong652 is GitHub-verified and matches the repo owner

03 · What ITASCA MCP Server can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.8.2 · 2026-09-17

Command search now ranks the command that owns a keyword ahead of commands · that merely mention it. ball velocity used to return ball fix, ball free · and wall velocity-conveyor before ball attribute; contact hertz…

v0.8.1 · 2026-09-14

MPoint's documentation is now verified against a running engine rather than · parsed from HTML. Every command keyword, constitutive model, plot keyword, · range element and boundary condition was executed on MPoint3D…

v0.8.0 · 2026-09-06

Data files are first-class: an agent can now run a .p3dat / .dat · via program call from either execution tool, with the bridge staying · reachable and the run interruptible. Ships with itasca-mcp-bridge 0.5.0 · (the…

04 · Who maintains ITASCA MCP Server

ITASCA MCP Server is maintained by yusong652. We track 3 MCP servers from yusong652 - 2 actively maintained, 395 combined GitHub stars, oldest repo from Feb 2026. Full record: all servers from yusong652.

05 · Facts

repository: github.com/yusong652/itasca-mcp
category: documentation - ranked #11 of 208 actively-maintained documentation servers as of 2026-09-18.
release cadence: 10+ releases in the last 90 days (latest 2026-09-17)
registry: io.github.yusong652/itasca-mcp (active, first published 2026-08-05 · 5 versions)
packages: pypi:itasca-mcp

06 · ITASCA MCP Server FAQ

What is ITASCA MCP Server?

Give AI agents full access to ITASCA PFC, FLAC3D, 3DEC, MPoint, MassFlow: docs, simulation, plots. It runs locally over stdio via the published package.

Is ITASCA MCP Server still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-17 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install ITASCA MCP Server?

Run `uvx itasca-mcp`. You can also paste the ready-made client config above.

Does ITASCA MCP Server run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to ITASCA MCP Server

Alternatives to ITASCA MCP Server

Maintained documentation servers if ITASCA MCP Server isn't the fit.

Pairs well with

Servers that cover what ITASCA MCP Server doesn't - only shown when the pairing reason fits the companion.

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