codecalc
Universal code & logic calculator for AI models: 51 MCP tools across 31 languages. Rust-sandboxed execution with verdicts, sessions, artifacts, exact arithmetic, and verified translation/optimization. No LLM, no gateway, no telemetry: the caller is the model. Apache-2.0.
Install / Use
claude mcp add The-40-Thieves -- npx -y github:The-40-Thieves/codecalcIf the server publishes to npm under a different name, use that package instead — check the repo README.
MCP Server
Model Context Protocol server
Quality Score
Category
AI & Machine LearningSupported Platforms
Our assessment of codecalc
codecalc scores 72/100 on our quality scale, 451st of 542 AI & Machine Learning skills we index.
We have not analysed the MCP Server file itself yet, so the content part of this score is an estimate until our crawler reaches it.
It has 3 GitHub stars, so there is little community track record yet; judge it on its content.
Maintenance, license and trust
- The repository was last updated today, so codecalc is actively maintained.
- It is released under the Apache-2.0 license, a permissive license that allows use, modification and commercial use with attribution.
- Its trust signals score 92/100, with 1 caution from licensing, adoption, age or documentation. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
codecalc compared with similar skills
All 4 of these similar skills score higher than codecalc; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| codecalc (this skill)by The-40-Thieves | 72 | 3 | today | MCP Server |
| cavemanby JuliusBrussee | 100 | 107.5k | today | CLAUDE.md |
| claude-memby thedotmack | 100 | 94.5k | 1d ago | CLAUDE.md |
| Agent-Reachby Panniantong | 100 | 85.0k | 8d ago | CLAUDE.md |
| Understand-Anythingby Egonex-AI | 100 | 83.8k | 11d ago | CLAUDE.md |
Frequently asked questions
- How do I install codecalc?
- Run
claude mcp add The-40-Thieves -- npx -y github:The-40-Thieves/codecalc. The install tabs above show the steps for each supported agent. - Which AI agents does codecalc work with?
- It is written for Claude Code and Claude Desktop, as a MCP Server file. Other agents that read the same format can often use it too.
- Is codecalc safe to use?
- It is Apache-2.0-licensed and scores 92/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is codecalc still maintained?
- The repository was last updated today, so codecalc is actively maintained.
Related Skills
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Understand-Anything
83.8kGraphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.
Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.