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sagemath

sagemath is a plugin for Gemini CLI from XBP-Europe/sagemath-mcp. Its token cost is not measured, scanned A, original, MIT.

A stateful SageMath calculation service for symbolic mathematics, number theory, linear algebra, graphs, groups, elliptic curves, plotting, and checking claims. SageMath is an open-source system for computer algebra and advanced mathematical computation.

In plain words
What is it for?
Use it for symbolic calculus, algebraic and number-theory calculations, matrix and graph work, group and elliptic-curve computations, plots, and claim verification.
Why use it?
It lets an agent perform and retain mathematical computations across a session rather than relying only on hand calculations. It can also help verify mathematical claims with concrete computations.

Plugin for Gemini CLI

Written for Gemini CLI: a Gemini CLI extension manifest.

not rated 18repo +2 changed 2d ago A scan tokens not measured original MIT

Good fit Use it for symbolic calculus, algebraic and number-theory calculations, matrix and graph work, group and elliptic-curve computations, plots, and claim verification.

Compare 6 plugins from other repositories ↓
Install with agentmods
npx agentmods add plugins/xbp-europe/sagemath-mcp/gemini-extension
View source ↗ XBP-Europe/sagemath-mcp pypi.org
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/XBP-Europe/sagemath-mcp

Made for: Gemini CLI.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for sagemath

README.md
[![agentmods](https://agentmods.dev/badge/plugins/xbp-europe/sagemath-mcp/gemini-extension/github.svg)](https://agentmods.dev/plugins/xbp-europe/sagemath-mcp/gemini-extension)
Your own site
<a href="https://agentmods.dev/plugins/xbp-europe/sagemath-mcp/gemini-extension"><img src="https://agentmods.dev/badge/plugins/xbp-europe/sagemath-mcp/gemini-extension/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for sagemath

Your own site · 80×15
<a href="https://agentmods.dev/plugins/xbp-europe/sagemath-mcp/gemini-extension"><img src="https://agentmods.dev/badge/plugins/xbp-europe/sagemath-mcp/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

sagemath scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

The scan reads gemini-extension.json. This mod also ships 18 executable files (scripts/analyse_corpus_refusals.py, scripts/analyse_doctest_refusals.py, scripts/analyse_module_reach.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

gemini-extension.json · 16 lines

What it actually says

{
  "name": "sagemath",
  "version": "0.9.5",
  "description": "Stateful SageMath computations: symbolic calculus, number theory, linear algebra, graphs, groups, elliptic curves, plotting and claim verification.",
  "mcpServers": {
    "sagemath": {
      "command": "uvx",
      "args": [
        "--from",
        "sagemath-mcp[passagemath]==0.9.5",
        "sagemath-mcp"
      ]
    }
  }
}
Files

What ships with it

18 files beside gemini-extension.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago Changed c9b0960fb2ce
  2. 5d ago Changed 2af50416603d
  3. 10d ago Changed 666855a2dd4b
  4. 17d ago Changed 5894fe399899
  5. 21d ago Changed b4293cdcf7de
  6. 23d ago Changed 0b2eb810eb2e
  7. 25d ago Changed 75e66008af76
  8. 28d ago Changed 0893caf7bae8
  9. 29d ago First seen · 16 lines scan A 211d7d8754b8

Subscribe to this mod's changes

sagemath is a plugin published in the GitHub repository XBP-Europe/sagemath-mcp (18 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-17.

Analytics and metricsLLMScientificai-toolscasclaudecomputer-algebrafastmcp
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