Skip to content
Skip to content

A tool bench for AI agents

Explore every mock MCP.

Find a service, investigate its contract, and send a tool call. See exactly what goes in and what comes back.

6,019mockable services
115,665cataloged operations

Synthetic data. Captured and projected contracts. Inspect each service’s source and limitations.

All MCP services

6,019 services · page 33 of 168
smithery

CNPJ

sm--mcp-dir-cnpj-mcp

# CNPJ MCP Consulta cadastral pública de CNPJ (razão social, nome fantasia, situação, CNAE, porte e sócios) e descoberta dos processos da empresa e dos sócios

8 operations8 with captured input schemas
smithery

CNVS

sm--coderai-cnvs

Free, no-signup real-time collaborative whiteboard (draw, todo, kanban) in the browser. Open a URL, share it, draw and write together. Ships a Model Context Pro

24 operations24 with captured input schemas
smithery

Co-Invest

sm--coinvest-coinvest

Co-Invest lets you trade directly from ChatGPT, Claude, or your AI of choice. Explore, analyze, and place trades across a wide range of assets through a simple

34 operations34 with captured input schemas
smithery

Coal - Payments for AI agents

sm--coal-coal-payments

# Coal Coal gives AI agents a real checkout. Discover merchants through the decentralized 0G Storage catalog, pay autonomously in USDC on Base via x402 (Coinb

13 operations13 with captured input schemas
composio

Coassemble

cx--coassemble

Coassemble is a platform that allows users to create, manage, and deliver online training courses.

4 operations4 with captured input schemas
smithery

coauthor

sm--oniiranen-coauthor

coauthor — captured from the smithery registry (smithery-registry); 44 tools.

44 operations44 with captured input schemas
smithery

COBOL Bridge

sm--csgaglobal-cobol-bridge

AI-powered COBOL mainframe modernization platform with 11 MCP tools, 3 resources, and 3 prompts. Parse copybooks, assess CICS integrations, scan JCL batch jobs,

11 operations11 with captured input schemas
composio

Coda

cx--coda

Collaborative workspace platform that transforms documents into powerful tools for team productivity and project management

101 operations101 with captured input schemas
composio

Codacy

cx--codacy

Codacy is an automated code review tool that helps developers monitor code quality, track technical debt, and enforce coding standards across multiple programmi

6 operations6 with captured input schemas
composio

Code Interpreter

cx--codeinterpreter

CodeInterpreter extends Python-based coding environments with integrated data analysis, enabling developers to run scripts, visualize results, and prototype sol

5 operations5 with captured input schemas
smithery

Code Sentinel

sm--salrad-code-sentinel

Expose security vulnerabilities, deceptive constructs, and unfinished code before they reach production. Reveal architectural and design pattern usage with clea

7 operations7 with captured input schemas
smithery

Codebase Context Dumper

sm--lex-tools-codebase-context-dumper

Automate the extraction of your codebase context for Large Language Models. This tool scans your project directory, respects .gitignore rules, and formats the o

1 operations1 with captured input schemas
smithery

Codeforces Mcp Server

sm--nakranimeet2005-codeforces-mcp-tools

Codeforces MCP Tools supercharges your AI with live competitive programming data. With 11 strictly-typed tools, it enables your AI agent to: 📊 Pull live user

11 operations11 with captured input schemas
smithery

Codeinterpreter

sm--codeinterpreter

CodeInterpreter extends Python-based coding environments with integrated data analysis, enabling developers to run scripts, visualize results, and prototype sol

5 operations5 with captured input schemas
smithery

CodeMouse

sm--squidcode-codemouse

AI code reviewer for GitHub pull requests. Read-only access to your CodeMouse accounts, repositories, and PR reviews — status, duration, cost, tokens, and per-p

4 operations4 with captured input schemas
composio

Codereadr

cx--codereadr

CodeREADr is a mobile data collection and barcode scanning platform that enables businesses to create and manage services for data capture, validation, and repo

22 operations22 with captured input schemas
smithery

CodeVulnerability

sm--evozim-hv-codevulnerability

CodeVulnerability is a premium micro-service from the M2MCent factory, configured as a Model Context Protocol (MCP) server. Functionality: Real-time DevSecOps O

1 operations1 with captured input schemas
smithery

Coding Agent by OpenHelm

sm--maxbeech-coding-agent-by-openhelm

Plan, implement, and validate software changes using a virtual computer equipped with a full coding agent, development tools, browsers, and file access. Coding

6 operations6 with captured input schemas
composio

Cody

cx--cody

Cody is an AI-powered assistant that uses the magic of ChatGPT meets the expertise of a custom-made AI assistant trained on your specific business.

21 operations21 with captured input schemas
smithery

cogmemai

sm--hifriendbot-cogmemai

cogmemai — captured from the smithery registry (smithery-registry); 33 tools.

33 operations33 with captured input schemas
smithery

CognifAI

sm--cognifaiapp-pkm-cognifai

CognifAI helps you capture, organize, and connect ideas across domains. The CognifAI MCP server exposes your knowledge base directly to AI assistants via the Mo

6 operations6 with captured input schemas
smithery

Cognitive Browser

sm--alexandria-shai-eden-cbrowser

105-tool browser automation with cognitive user simulation, visual testing, persona system, and site knowledge. Rate limited (50 req/hr). Free for evaluation

105 operations105 with captured input schemas
smithery

cognitive-gateway

sm--mayone-cognitive-gateway

Maha OS Cognitive Gateway: Edge-Compute Biological Sovereignty Node Maha OS is a local-first, decentralized cognitive circuit breaker designed to defend human

8 operations8 with captured input schemas
smithery

Coin Railz

sm--travis-kellogg1-coinrailz-mcp

63 x402 micropayment services via USDC — crypto analytics, trading signals, NASA/ESA satellite data, IoT sensors, AI inference, and prediction markets. Coinbase

66 operations66 with captured input schemas
composio

Coinbase

cx--coinbase

Coinbase is a platform for buying, selling, transferring, and storing cryptocurrency.

1 operations1 with captured input schemas
smithery

coinex_mcp_server

sm--helix-song-coinex-mcp-server

# CoinEx MCP Server A Model Context Protocol (MCP) server that enables AI agents to interact seamlessly with the CoinEx cryptocurrency exchange. This server pr

12 operations12 with captured input schemas
smithery

CoinGecko

sm--coingecko-api

Real-time and historical cryptocurrency market data such as price, market cap, volume, and more for over 38 million tokens across 1500 exchanges. Free to acces

2 operations2 with captured input schemas
composio

CoinMarketCap

cx--coinmarketcap

CoinMarketCap provides a comprehensive cryptocurrency market data API, offering real-time and historical data on cryptocurrencies and exchanges.

11 operations11 with captured input schemas
smithery

CoinPaprika

sm--coinpaprika-coinpaprika

CoinPaprika — captured from the smithery registry (smithery-registry); 31 tools.

31 operations31 with captured input schemas
composio

Coinranking

cx--coinranking

Coinranking provides a comprehensive API for accessing cryptocurrency market data, including coin prices, market caps, and historical data.

6 operations6 with captured input schemas
smithery

CoinRithm Agent Trading

sm--keremerden97-coinrithm-mcp-trading

Paper-trade crypto spot, futures, and prediction markets on CoinRithm with a user-minted API key — simulated funds only, no real money. Model-agnostic: 26 MCP t

31 operations31 with captured input schemas
smithery

Coinugget Crypto Signals

sm--business-zxoh-coinugget-crypto-signals

Real-time cryptocurrency market signals — RSI overbought/oversold, top gainers, price action, kimchi premium, major market prices, and derivatives data across 5

7 operations7 with captured input schemas