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MCP server · Science

Excalc Rs

by · github.com/dblock/excalc-rs

An expression calculator CLI tool and MCP server built for AI coding agents to outsource arithmetic.

Unclaimed claculatorclaculatorscommand-linecommand-line-toolmathmathematicsshell
InstallView source
34Low

Scored 20 days ago · breakdown

About Excalc Rs

Excalc Rs is an MCP server published by dblock in the Science category: an expression calculator CLI tool and MCP server built for AI coding agents to outsource arithmetic.

The repository has 1 stars and 1 forks, with the last commit 21 days ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/dblock/excalc-rs

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

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Releases

v0.3.0v0.3.0 · 26 Sep 2026[0.3.0] - 2026-09-26 Added Interactive REPL: running `calc`/`excalc` with no expression while stdin is a terminal now starts a read-eval-print loop (variables persist across lines within the session, Tab-completes function names, and…
v0.2.0v0.2.0 · 24 Sep 2026[0.2.0] - 2026-09-24 Added Homebrew formula (`Formula/excalc.rb`), installable via `brew tap dblock/excalc-rs https://github.com/dblock/excalc-rs && brew install excalc`. Builds from source via `cargo install`. CI audits/installs/tests the…
v0.1.0v0.1.0 · 24 Sep 2026Added Initial scaffold: lexer, parser, AST, evaluator. Core arithmetic: `+ - * / mod ^ \ (root) ! (factorial) %`, parentheses, unary minus. Standard math functions (radians): `sin cos tan asin acos atan sinh cosh tanh asinh acosh atanh sec…
Questions

About Excalc Rs

How do I install Excalc Rs?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Excalc Rs safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Excalc Rs still maintained?

Yes — the latest release is v0.3.0 (26 Sep 2026), and the last commit was 21 days ago. The repository has 1 stars and 2 open issues.