Calculator MCP Server
Calculator MCP Server is an open-source MCP server that exposes one safe calculator tool for exact arithmetic. It evaluates expressions through an AST allowlist without unbounded dependencies, for developers integrating arithmetic into AI assistants and agent workflows.
Overview
5 featuresIn the Frameworks & runtimes space, Calculator MCP Server takes a focused approach. It focuses on performing exact, constrained arithmetic safely inside MCP-enabled AI workflows. It is built as an open-source project for developers building MCP-enabled AI tools. The project is open source (Open Source). Calculator MCP Server is available on the web and the command line, and it can be self-hosted.
Behind Calculator MCP Server is slettmayer. Key capabilities include exact arithmetic, AST allowlist, and safe evaluation. It exposes integrations via an MCP server.
Summary written by a language model from the project’s public pages.
- Exact arithmetic
- AST allowlist
- Safe evaluation
- MCP tool
- Dependency control
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed28 Aug · 11:15 UTCCalculator verified via MCP Registry (official)Source: MCP Registry (official) · Open
Frequently asked questions about Calculator MCP Server
- What is Calculator MCP Server?
- Calculator MCP Server focuses on performing exact, constrained arithmetic safely inside MCP-enabled AI workflows. It is catalogued under Frameworks & runtimes on PulseGate.
- Who is Calculator MCP Server for?
- Calculator MCP Server is an open-source project built for developers building MCP-enabled AI tools.
- Does Calculator MCP Server have a free plan?
- Yes — Calculator MCP Server is open source under the Open Source license and free to use.
- What platforms does Calculator MCP Server run on?
- Calculator MCP Server runs on the web and the command line. It can also be self-hosted.
- Is Calculator MCP Server still active?
- Unverified. Calculator MCP Server has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What projects are similar to Calculator MCP Server?
- Similar projects tracked by PulseGate include calc-mcp-server, MCP Server, and datecalc.calc-mcp-serverMCP Serverdatecalc
- Who makes Calculator MCP Server?
- Calculator MCP Server is developed by slettmayer.
- Is Calculator MCP Server open source?
- Yes — Calculator MCP Server is open source under the Open Source license.
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