Ext Ops Panel
Abrir el panel

Calc Eval

Evaluate a+b style arithmetic. Expression discarded.

Servidor MCP · de sadri-dridi

Resumen

Calc Eval es un servidor MCP publicado por sadri-dridi. Marketplaces que leemos y que lo publican: 1 (Official MCP Registry). Lo vimos por primera vez el 2026-10-11 y desde entonces no hemos registrado cambios. Según nuestra pasada por los marketplaces del 2026-10-13.

Qué pide

  • Se ejecuta en remoto

Ninguno de los marketplaces que leemos publica sus herramientas ni los ajustes que pide.

Lo que declara, pide y ejecuta, completo

Instale solo plugins de desarrolladores en los que confíe. Mostramos lo que publican los marketplaces y no probamos plugins.

Funciona con

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

Un enlace de un clic abre el cliente, que pide confirmación antes de añadir el servidor.

Según los marketplaces que lo listan y el transporte MCP que declara, tal como lo documenta cada cliente. No probamos plugins.

Conectar

Comandos y configuraciones generados solo a partir de lo que declaran sus marketplaces. No los ejecutamos por usted ni probamos plugins.

Como servidor MCP remoto

Generado a partir de lo que declara Official MCP Registry.

Claude CodeTerminal
claude mcp add --transport http calc-eval https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/calc-eval/mcp
Codex~/.codex/config.toml
[mcp_servers.calc-eval]
url = "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/calc-eval/mcp"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "calc-eval": {
      "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/calc-eval/mcp"
    }
  }
}

Dónde está publicado

MarketplaceEstadoVersiónCifrasVerificadoVisto por primera vez
Official MCP Registry (Abrir el registro) Publicado 1.0.0 Forks (GitHub): 0
Estrellas (GitHub): 0
Sin marca

Cada cifra es del propio marketplace y nunca se suma entre marketplaces. Un marketplace que no publica cifras no muestra ninguna: sin número no es cero.

Qué cambió

Nada ha cambiado en este plugin desde que lo seguimos.

Plugins similares

Productos cuyos propios nombres, descripciones, herramientas y skills son los más cercanos a este por su significado, en todos los marketplaces que leemos. La cercanía se ordena solo dentro de esta lista.

  • Learning Model Context Protocol

    MCP server that can perform basic arithmetic operations and parse/evaluate arithmetic expressions.

    de yarnabrina · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • Scientific Math Calculator MCP

    Safe scientific calculator MCP for numeric expressions

    de nexlab.net · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • RPN Calculator

    Evaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops.

    de apished.com · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • Mathjs

    Math.js MCP — wraps the mathjs.org API (free, no auth)

    de pipeworx-io · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • Calculator

    Exact arithmetic: one calculator tool over an AST allowlist, with integers exact at any size.

    de slettmayer · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • exact-calc

    Exact arithmetic for AI agents. Two independent engines cross-check every result.

    de flacales · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • calculator com.mcpcalc/calculator

    Calculators accessible via MCP with real-time collaborative sessions and shareable URLs.

    de mcpcalc.com · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • calculator-mcp-server io.github.cyanheads/calculator-mcp-server

    Evaluate, simplify, and differentiate mathematical expressions.

    de cyanheads · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • arithym xyz.arithym/arithym

    Precision math engine for AI agents. 203 exact methods. Zero hallucination.

    de arithym.xyz · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • math-solver-ai-mcp io.github.CSOAI-ORG/math-solver-ai-mcp

    Math Solver Ai MCP Server by MEOK AI Labs

    de CSOAI-ORG · Servidor MCP

    Publicado en: Official MCP Registry · Describe una tarea similar

Plugins similares por marketplace

La misma pregunta a cada marketplace por separado: ¿hay allí un equivalente de este plugin?

Publicado en Claude Code: claude-plugins-community (5)
  • mcp2cli

    Convert MCP servers to token-efficient CLI tools with auto-generated SKILL.md files for Claude Code agents

    de myeolinmalchi · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-community · Describe casi la misma tarea

  • memoriant-eval-sandbox-skill

    AI agent evaluation sandbox for Claude Code. Holdout scenario testing with Doer/Judge/Adversary/Observer roles, probabilistic satisfaction scoring, and append-only JSONL audit…

    de NathanMaine · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-community · Describe casi la misma tarea

  • pty-mcp

    Interactive PTY sessions for AI agents. Supports local shell, SSH, serial port, and persistent remote sessions via MCP. Enables AI agents to run interactive commands, connect to…

    de raychao-oao · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-community · Describe casi la misma tarea

  • claude-code-organizer io.github.mcpware/claude-code-organizer

    Organize Claude Code memories, skills, MCP servers, commands, agents, rules via drag-and-drop.

    de mcpware · Servidor MCP

    Publicado en: Official MCP Registry, Claude Code: claude-plugins-community · Describe casi la misma tarea

  • Desktop Commander

    MCP server for terminal commands, file operations, and process management

    de wonderwhy-er · Servidor MCP

    Publicado en: Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describe casi la misma tarea

Publicado en Claude Code: claude-plugins-official (5)
  • Desktop Commander

    MCP server for terminal commands, file operations, and process management

    de wonderwhy-er · Servidor MCP

    Publicado en: Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describe casi la misma tarea

  • NVIDIA Skills

    Find the right NVIDIA skill for GPU acceleration, CUDA, AI agents, data loading, training, inference, robotics, Physical AI, Omniverse, simulation, and other NVIDIA-powered…

    de NVIDIA · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describe casi la misma tarea

  • math-proof

    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…

    de Anthropic · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-official · Describe casi la misma tarea

  • math-olympiad

    Solve competition math (IMO, Putnam, USAMO) with adversarial verification that catches what self-verification misses. Fresh-context verifiers attack proofs with specific failure…

    de Anthropic · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-official · Describe casi la misma tarea

  • mdk-mcp-server io.github.SAP/mdk-mcp-server

    Model Context Protocol (MCP) server for AI-assisted development of MDK applications.

    de SAP · Servidor MCP

    Publicado en: Official MCP Registry, Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describe casi la misma tarea

Publicado en Claude: knowledge-work-plugins (5)
  • Desktop Commander

    MCP server for terminal commands, file operations, and process management

    de wonderwhy-er · Servidor MCP

    Publicado en: Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describe casi la misma tarea

  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    de figma · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describe casi la misma tarea

  • langfuse

    Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.

    de langfuse · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describe casi la misma tarea

  • Grafana Cloud MCP

    Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.

    de grafana · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces · Describe casi la misma tarea

  • Synthflow

    Connects Claude Code to the Synthflow AI voice-agent platform through its hosted MCP server, with skills for reviewing calls and auditing agent prompts, plus a docs-search…

    de SynthFlowAI · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describe casi la misma tarea

Publicado en Codex: openai-curated (openai/plugins) (5)
  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    de OpenAI Codex · Paquete de plugins

    Publicado en: Codex: openai-curated (openai/plugins) · Describe casi la misma tarea

  • NVIDIA

    Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…

    de NVIDIA · Paquete de plugins

    Publicado en: Codex: openai-curated (openai/plugins) · Describe casi la misma tarea

  • OpenAI Developers

    Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.

    de OpenAI · Paquete de plugins

    Publicado en: Codex: openai-curated (openai/plugins) · Describe casi la misma tarea

  • Boltz

    Predict structures, screen molecules and proteins, and design binders.

    de Boltz · Paquete de plugins

    Publicado en: Codex: openai-curated (openai/plugins) · Describe casi la misma tarea

  • ChatCut

    Install, open, and connect the signed ChatCut Desktop app from Codex.

    de ChatCut · Paquete de plugins

    Publicado en: Codex: openai-curated (openai/plugins) · Describe casi la misma tarea

Publicado en Community GitHub marketplaces (5)
  • Desktop Commander

    MCP server for terminal commands, file operations, and process management

    de wonderwhy-er · Servidor MCP

    Publicado en: Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describe casi la misma tarea

  • HTTP

    HTTP/REST client with saved collections, env secrets, and SSRF-safe host allowlisting.

    de Abhishekkumar2021 · Servidor MCP

    Publicado en: Official MCP Registry, Community GitHub marketplaces · Describe casi la misma tarea

  • Salt

    Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices.

    de saltapp.ai · Servidor MCP

    Publicado en: Official MCP Registry, Community GitHub marketplaces · Describe casi la misma tarea

  • Files

    Sandboxed local filesystem: read, search, edit, copy, archive, and safely manage files.

    de Abhishekkumar2021 · Servidor MCP

    Publicado en: Official MCP Registry, Community GitHub marketplaces · Describe casi la misma tarea

  • MCP server for RescueTime productivity data

    de adelaidasofia · Servidor MCP

    Publicado en: Official MCP Registry, Community GitHub marketplaces · Describe casi la misma tarea

Publicado en Copilot CLI: github/awesome-copilot (5)
  • BLEA

    Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.

    de Nitmi · Servidor MCP

    Publicado en: Official MCP Registry, Copilot CLI: github/awesome-copilot · Describe casi la misma tarea

  • token-pacman

    Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.

    de James Montemagno · Paquete de plugins

    Publicado en: Copilot CLI: github/awesome-copilot · Describe casi la misma tarea

  • go-mcp-development

    Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…

    de Awesome Copilot Community · Paquete de plugins

    Publicado en: Copilot CLI: github/awesome-copilot · Describe casi la misma tarea

  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    de figma · Paquete de plugins

    Publicado en: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describe casi la misma tarea

  • typescript-mcp-development

    Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…

    de Awesome Copilot Community · Paquete de plugins

    Publicado en: Copilot CLI: github/awesome-copilot · Describe casi la misma tarea

Publicado en Copilot CLI: github/copilot-plugins (5)
  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    de microsoft · Paquete de plugins

    Publicado en: Copilot CLI: github/copilot-plugins · Describe casi la misma tarea

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    de microsoft · Paquete de plugins

    Publicado en: Copilot CLI: github/copilot-plugins · Describe casi la misma tarea

  • mcp-apps

    Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.

    de microsoft · Paquete de plugins

    Publicado en: Copilot CLI: github/copilot-plugins · Describe casi la misma tarea

  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    de microsoft · Paquete de plugins

    Publicado en: Copilot CLI: github/copilot-plugins · Describe casi la misma tarea

  • mobile-app

    Build and deploy Power Apps code apps for mobile using Expo (React Native), with native device functionality and Power Platform connectors

    de microsoft · Paquete de plugins

    Publicado en: Copilot CLI: github/copilot-plugins · Describe casi la misma tarea

Publicado en Cursor: cursor/plugins (5)
  • Ralph Loop

    Iterative self-referential AI loops using the Ralph Wiggum technique.

    de Cursor · Paquete de plugins

    Publicado en: Cursor: cursor/plugins · Describe casi la misma tarea

  • Cursor SDK

    Build apps, scripts, and automations with the TypeScript SDK.

    de Cursor · Paquete de plugins

    Publicado en: Cursor: cursor/plugins · Describe casi la misma tarea

  • Google Sheets

    Read, write, and append spreadsheet data.

    de Cursor · Paquete de plugins

    Publicado en: Cursor: cursor/plugins · Describe casi la misma tarea

  • playwright-mcp io.github.microsoft/playwright-mcp

    Playwright Tools for MCP

    de microsoft · Servidor MCP

    Publicado en: Official MCP Registry, Claude Code: claude-plugins-official, Cursor: cursor/plugins, Docker MCP Catalog · Describe casi la misma tarea

  • Orchestrate

    Fan large tasks out across parallel cloud agents with planners, workers, verifiers, and structured handoffs.

    de Cursor · Paquete de plugins

    Publicado en: Cursor: cursor/plugins · Describe casi la misma tarea

Publicado en Docker MCP Catalog (5)
  • WolframAlpha

    Connect your chat repl to wolfram alpha computational intelligence.

    de SecretiveShell · Servidor MCP

    Publicado en: Docker MCP Catalog · Describe casi la misma tarea

  • E2B

    Giving Claude ability to run code with E2B via MCP (Model Context Protocol).

    de e2b-dev · Servidor MCP

    Publicado en: Docker MCP Catalog · Describe una tarea similar

  • Opik

    Read and score Opik traces, experiments, datasets and prompts from your AI assistant.

    de comet-ml · Servidor MCP

    Publicado en: Official MCP Registry, Docker MCP Catalog · Describe una tarea similar

  • Python Interpreter

    A Python-based execution tool that mimics a Jupyter notebook environment. It accepts code snippets, executes them, and maintains state across sessions — preserving variables…

    de akuadane · Servidor MCP

    Publicado en: Docker MCP Catalog · Describe una tarea similar

  • Kagi Search

    The Official Model Context Protocol (MCP) server for Kagi Search & other tools.

    de kagisearch · Servidor MCP

    Publicado en: Docker MCP Catalog · Describe una tarea similar

Publicado en Official MCP Registry (5)
  • Learning Model Context Protocol

    MCP server that can perform basic arithmetic operations and parse/evaluate arithmetic expressions.

    de yarnabrina · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • Scientific Math Calculator MCP

    Safe scientific calculator MCP for numeric expressions

    de nexlab.net · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • RPN Calculator

    Evaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops.

    de apished.com · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • Mathjs

    Math.js MCP — wraps the mathjs.org API (free, no auth)

    de pipeworx-io · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

  • Calculator

    Exact arithmetic: one calculator tool over an AST allowlist, with integers exact at any size.

    de slettmayer · Servidor MCP

    Publicado en: Official MCP Registry · Describe casi la misma tarea

Encontrados por significado, no por código ni repositorio compartidos: los plugins similares siguen siendo productos distintos, y esto no es una reseña ni una recomendación.

¿Es tu plugin?

Añádelo a tus proyectos y demuestra que lo mantienes con un archivo en su repositorio, un archivo en tu dominio o un registro DNS. Recibirás avisos cuando un marketplace lo publique, lo retire, cambie su marca verificada o lo que pide, y su endpoint remoto quedará monitorizado como un servicio web.

Datos de Official MCP Registry. Las cifras proceden de nuestros propios recorridos periódicos por los marketplaces, leída por última vez el . No publicamos datos de contacto de los editores de plugins.

De dónde salen los datos: cómo se elabora el catálogo