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Gamenumerics MCP server

by 26048608982lp-ai·io.github.26048608982lp-ai/gamenumerics·v0.1.2
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Game numerical design & balance auditing MCP server — 17 deterministic tools, zero LLM guessing.

A85/100grade A
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Safety scan
A85/100

full report

Adoption
Growing

0 stars907 downloads/wk

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Gamenumerics tools (3)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • import_xlsx
  • list_workspaces

    \u5217\u51FA\u5168\u90E8\u53EF\u7528\u5DE5\u4F5C\u533A\uFF08\u4F4D\u4E8E\u672C\u673A\u5DE5\u4F5C\u533A\u6839\uFF0CGND_WORKSPACES_DIR \u73AF\u5883\u53D8\u91CF\u63A7\u5236\uFF0C\u7F3A\u7701 ~/.gamenumerics/workspaces\uFF09\u3002\u5207\u6362\u5DE5\u4F5C\u533A\u7528 set_workspace\u3002

  • set_workspace

    \u5207\u6362\u5F53\u524D\u5DE5\u4F5C\u533A\uFF08\u540E\u7EED\u5168\u90E8\u6570\u503C\u5DE5\u5177\u8C03\u7528\u5747\u4F5C\u7528\u4E8E\u5B83\uFF09\u3002name \u987B\u6765\u81EA list_workspaces \u7684\u5217\u8868\u3002

Public scan report

scanner v0.1.10 · 2026-10-03 · same rubric, same numbers if you re-run it

1 medium
  • Code scan2 source files scanned20/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 18 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Findings (1)

  • mediumeval / new Function usedexec.eval
    dist/index.js: …urceCode, sch); const validate2 = new Function(`${names_1.default.self}`, `${names_1.de…
Overall 85/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Gamenumerics compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
85/100
higher than 73% of 4,460 AI and agents servers
Tools
3
the typical AI and agents server has 6
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
907
more than 92% of 1,538 AI and agents servers with a package

What its tools let an agent do: 1 read · 1 create · 1 change

Install Gamenumerics in Claude Code, Cursor or VS Code

Runs npx -y mcp-server-gamenumerics on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add gamenumerics -- npx -y mcp-server-gamenumerics
Add to Cursor

What the publisher says

From the Gamenumerics repository's README, as published. We do not edit it. Read it on GitHub

gamenumerics

Deterministic numeric engines for game design — exposed to your AI coding agent via MCP.

Import xlsx config tables, audit growth curves, run battle/gacha simulations, and reverse-engineer the formulas behind game spreadsheets. Every numeric answer comes from zero-dependency pure-function engines — zero LLM guessing.

Who it's for: game designers and solo/small teams doing roguelike / deckbuilder balance work, spreadsheet-driven numerical design, or live-ops tuning audits — no engine integration required, just an xlsx export of your config tables.

Quick start (MCP server)

The fastest way to use these engines is through mcp-server-gamenumerics — a stdio MCP server exposing 17 read-only tools to Claude Code, Cursor, ZCode, or any MCP host:

npx -y mcp-server-gamenumerics
{ "mcpServers": { "gamenumerics": { "command": "npx", "args": ["-y", "mcp-server-gamenumerics"] } } }

Full per-host config (Claude Code / Cursor / ZCode), the 17-tool reference, and the performance baseline live in mcp-server/README.md.

What's inside

Tool surface (17 = 14 mapped + 3 meta)

importxlsx · listtables / readtable · battlesimulate / simulategacha / computepower / powercurve / evalformula / auditcolumn / infercolumnrule / infertablerelation · gradeworkspace / profiletable / inferforeignkeys · listworkspaces / setworkspace / readmemory

Read-only by design — write tools stay behind the web workbench's human-in-the-loop confirm flow (separate product, not part of this repo).

Development

npm install
npm test         # vitest: engine + table + mcp-server suites
npm run check    # tsc --noEmit (lib + scripts)
npm run mcp:check  # tsc for mcp-server (own tsconfig)
npm run mcp:build  # esbuild bundle → mcp-server/dist/index.js

License

MIT

Nothing above is checked by us. What we check is on the safety report.

Gamenumerics: common questions

Is Gamenumerics MCP server safe?
Yes, by our scan: it is graded A (85/100). Read the Gamenumerics safety report
How do I install Gamenumerics?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Gamenumerics need an API key?
No secret keys are declared. It reads 1 setting from the environment.
Is Gamenumerics maintained?
The last commit was 49 days ago (2026-09-16). The latest release is v0.1.2.
What can I use instead of Gamenumerics?
Servers from other publishers that do the same job: Figma Context MCP server, Agent-Native Design MCP server and Summer Engine MCP server.
How does Gamenumerics compare with other AI and agents MCP servers?
safety score 85/100 (higher than 73% of 4,460 AI and agents servers); tools 3 (the typical AI and agents server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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