com.usephysics/physics-calculators
Physics calculators that show their work, plus the CODATA 2022 constants. Educational use.
MCP server · by usephysics.com
About
com.usephysics/physics-calculators is an MCP server published by usephysics.com. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-11-03 and have recorded no change since. As of our marketplace pass on 2026-11-10.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http physics-calculators https://usephysics.com/api/mcp
[mcp_servers.physics-calculators]
url = "https://usephysics.com/api/mcp"
{
"mcpServers": {
"physics-calculators": {
"url": "https://usephysics.com/api/mcp"
}
}
}
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.1.0 | No figure published | Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Became a product we track
- Official MCP Registry: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Maths a model gets wrong: units with dimensional checking, equations, sheets. 5 tools, local.
-
metamodel io.github.joegra2003/metamodel
AI-callable calculators and engineering models with real formulas. No hallucinated math.
-
Exact arithmetic, algebra, calculus, physics, chemistry and finance with a checkable formula.
-
Free deterministic tools for math, data transforms, dates, text, statistics, finance, and units.
-
stem-calc-student-mcp io.github.AnonymousOnyx22/stem-calc-student-mcp
STEM calculator MCP for homework: molar mass, balancing, units, significant figures. Works offline.
-
calculator com.mcpcalc/calculator
Calculators accessible via MCP with real-time collaborative sessions and shareable URLs.
-
Evaluate mathematical expressions and propagate measurement uncertainty.
-
Exact unit conversion with the factor and a citable page URL. Answers in your language.
-
Everyday calculators and converters for AI assistants: units, dates, percentages, text, JSON.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Predict structures, screen molecules and proteins, and design binders with Boltz from Claude Code.
-
Fortytwo Prime: collective multi-agent inference for high-stakes questions. ALWAYS use when the user says "Ask Fortytwo", "Ask Prime", "Ask Fortytwo Prime", or calls…
-
msds-chain io.github.littleblakew/msds-chain
Chemical safety intelligence — 27 tools: compatibility, hazards, PPE, compliance, SDS lookup
-
Find the right NVIDIA skill for GPU acceleration, CUDA, AI agents, data loading, training, inference, robotics, Physical AI, Omniverse, simulation, and other NVIDIA-powered…
-
197 ready-to-use life sciences skills that turn Claude into a domain expert for genomics, proteomics, drug discovery, biostatistics, scientific computing, and scientific writing…
Has a listing on Claude Code: claude-plugins-official (5)
-
Predict structures, screen molecules and proteins, and design binders with Boltz from Claude Code.
-
Two skills for hard mathematics problems, each ending in a self-contained proof.md: /math-proof:solo has the session work the problem itself in stages with a notes file…
-
Find the right NVIDIA skill for GPU acceleration, CUDA, AI agents, data loading, training, inference, robotics, Physical AI, Omniverse, simulation, and other NVIDIA-powered…
-
Solve competition math (IMO, Putnam, USAMO) with adversarial verification that catches what self-verification misses. Fresh-context verifiers attack proofs with specific failure…
-
Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more
Has a listing on Claude: knowledge-work-plugins (5)
-
Financial analysis skills powered by Daloopa's institutional-grade data
-
Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more
-
Exa AI web search, deep research, and content extraction. Provides MCP tools and research skills for comprehensive web search, people discovery, company research, academic papers…
-
Connect to preclinical research tools and databases (literature search, genomics analysis, target prioritization) to accelerate early-stage life sciences R&D
-
Agent skills for Qdrant vector search covering scaling, performance optimization, search quality, monitoring, deployment, model migration, version upgrades, and SDK usage across…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Predict structures, screen molecules and proteins, and design binders.
-
General life-sciences research workflows with query routing, evidence synthesis, and optional parallel subagent analysis across genetics, omics, biology, chemistry, structure…
-
Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.
Has a listing on Community GitHub marketplaces (5)
-
Quantum computing algorithms and quantum programming expert
-
using-geoscience-skills
Discover and compose geoscience skills for Python coding tasks. Use when choosing a geoscience library, finding a skill for a data format or method, or planning work across…
-
Conversions across 221 color spaces, tested against cited sources: CSS strings, gamut, LUTs
-
4 finance skills: financial analysis with ratio analysis, DCF valuation, budgeting, and forecasting
-
physical-sciences
Physics, astronomy, quantum computing, materials and earth science.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.
-
Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.
-
Task Researcher and Task Planner for intermediate to expert users and large codebases - Brought to you by microsoft/edge-ai
-
Before your agent signs up for a paid API, LLM model, cloud service, SaaS plan, domain or anything else that costs money, it checks free tiers, right-sized plans and billing…
-
Codebase-grounded concept-mastery quizzes with an interactive BrainMax Canvas dashboard.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
Advanced Security plugin for GitHub Copilot.
Has a listing on Cursor: cursor/plugins (5)
-
Search company knowledge and draft verified answers.
-
Iterative self-referential AI loops using the Ralph Wiggum technique.
-
Research private companies, deals, investors, and funds.
-
Read, write, and append spreadsheet data.
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
Has a listing on Docker MCP Catalog (4)
-
Real-time web search, reasoning, and research through Perplexity's API
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
-
Production-ready RAG service to search and retrieve data from your documents.
-
Exa AI web search, deep research, and content extraction. Provides MCP tools and research skills for comprehensive web search, people discovery, company research, academic papers…
Has a listing on Official MCP Registry (5)
-
Maths a model gets wrong: units with dimensional checking, equations, sheets. 5 tools, local.
-
metamodel io.github.joegra2003/metamodel
AI-callable calculators and engineering models with real formulas. No hallucinated math.
-
Exact arithmetic, algebra, calculus, physics, chemistry and finance with a checkable formula.
-
Free deterministic tools for math, data transforms, dates, text, statistics, finance, and units.
-
stem-calc-student-mcp io.github.AnonymousOnyx22/stem-calc-student-mcp
STEM calculator MCP for homework: molar mass, balancing, units, significant figures. Works offline.
Has a listing on PyPI (MCP servers) (5)
-
Construct, inspect, visualize, and simulate evidence-backed ODE models with BioMASS
-
Molecule names or SMILES to 2D structures, reactions, mechanisms, spectra - drawn locally by RDKit.
-
Connect AI assistants to openLCA. 35 tools for database search, model building, and LCIA.
-
Qiskit Documentation MCP Server
MCP server for querying and retrieving Qiskit documentation, guides, and API references
-
Generate Multisim circuits, run simulations, export data, and create experiment reports.
Has a listing on npm registry (MCP servers) (5)
-
Maths a model gets wrong: units with dimensional checking, equations, sheets. 5 tools, local.
-
rftools io.github.antonpogrebenko-public/rftools
257 RF & electronics calculators + 13 simulation tools for AI agents.
-
calculator-mcp-server io.github.cyanheads/calculator-mcp-server
Evaluate, simplify, and differentiate mathematical expressions.
-
reference-data-mcp-server io.github.cyanheads/reference-data-mcp-server
Countries, timezones, elements, constants, HTTP status codes, unit conversion, and MIME type lookup.
-
MCP server exposing String Utility Belt's utilities and pipelines as tools for AI agents.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.