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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 156 of 168
smithery

V-Lab MCP

sm--nyuvlab-vlab

Financial-risk data from NYU Stern's Volatility and Risk Institute: volatility, SRISK, CRISK, COVOL, ILLIQ, climate benchmarks, and long-run VaR, exposed as MCP

45 operations45 with captured input schemas
composio

V0

cx--v0

v0 is an AI-powered web development assistant built by Vercel, designed to generate real, production-ready code for modern web applications.

3 operations3 with captured input schemas
smithery

v33-systematic

sm--btc-v33-systematic

Systematic crypto trading strategy data from v33 Systematic. Get 6-year backtest results for BTC, ETH, and SOL flip strategies on Bybit perpetuals. Compare grid

5 operations5 with captured input schemas
smithery

vaaya

sm--vaaya-vaaya

Vaaya is the agent payment system: one MCP server that lets any agent call paid APIs — image/video generation, product demo videos, web search & scraping, deep

34 operations34 with captured input schemas
smithery

Vaiz

sm--vaiz-vaiz

Vaiz — captured from the smithery registry (smithery-registry); 34 tools.

34 operations34 with captured input schemas
smithery

Valet Parking Directory

sm--getvaletparking-valet-parking-directory

Public read-only MCP server backed by GetValetParking.com directory of 789 US valet parking operators across 31,186 cities. Discover operators by coordinates or

7 operations7 with captured input schemas
smithery

validate

sm--machinegrade-validate

validate — captured from the smithery registry (smithery-registry); 1 tools.

1 operations1 with captured input schemas
smithery

Valoria

sm--valoria-x402

# Valoria **Make money with x402.** See what's earning, find profitable gaps, analyze any service, and price your API right — backed by real on-chain payment d

6 operations6 with captured input schemas
smithery

valuein

sm--valuein-valuein

# Valuein **Audit-grade SEC fundamentals & smart-money data for AI agents** > Make investment calls your agent can defend — 30 years of point-in-time SEC fund

105 operations105 with captured input schemas
composio

Vapi

cx--vapi

Vapi is a voice AI platform that enables developers to build, test, and deploy voice agents with natural conversations, real-time responses, and seamless integr

42 operations42 with captured input schemas
smithery

Vapi MCP Server

sm--vapiai-vapi-mcp-server

Integrate your applications with Vapi APIs through seamless function calling. Enable scheduling and managing calls, assistants, and phone numbers directly from

13 operations13 with captured input schemas
smithery

Varosity

sm--jon-kludt-varosity

Varosity — captured from the smithery registry (smithery-registry); 43 tools.

43 operations43 with captured input schemas
smithery

Varrd

sm--augiemazza-varrd

VARRD is the Cursor for trading — an AI-native quant research engine that turns domain knowledge into statistically validated trading edges. Describe any idea i

9 operations9 with captured input schemas
smithery

VAT Validator MCP

sm--ojaskord-vat-validator-mcp

VAT number validator for AI agents. EU VIES, UK HMRC, AU ABR — auto-detects jurisdiction. Fraud risk scoring and invoice name cross-check in one call.

2 operations2 with captured input schemas
smithery

Vaultak

sm--samueloladji-vaultak

Runtime security for AI agents. Score your agent's risk level across 5 dimensions, check if actions should be allowed or blocked, and get ready-to-use security

3 operations3 with captured input schemas
smithery

VaultGuard

sm--evozim-hv-vaultguard

VaultGuard is a premium micro-service from the M2MCent factory, configured as a Model Context Protocol (MCP) server. Functionality: Auditor de Secretos y Cibers

1 operations1 with captured input schemas
smithery

vc-deal-flow-signal

sm--kindrat86-vc-deal-flow-signal

Real-time MCP server tracking engineering acceleration signals across 20 startup sectors. Surfaces VC deal flow 47 days before the deck via GitHub commit veloci

6 operations6 with captured input schemas
smithery

VChart Visualization Server

sm--visactor-vchart-mcp-server

Generate interactive charts and visualizations through AI assistants using a variety of chart types and output formats. Easily create images, HTML, or specifica

10 operations10 with captured input schemas
smithery

vectoralix-healthy-food-mcp

sm--eugmai86-vectoralix-healthy-food-mcp

Healthy Food MCP exposes structured recipe content for agents and editors. It can list calorie categories, list diet and meal groups, browse recipe records, fet

4 operations4 with captured input schemas
composio

Vectorshift

cx--vectorshift

The End-to-End AI Automations Platform for building and deploying AI workflows, pipelines, chatbots, and knowledge bases.

12 operations12 with captured input schemas
smithery

VedAstro MCP Server

sm--vedastro-vedastro-mcp

Vedic astrology calculations powered by [VedAstro.org](https://vedastro.org). Access 6 tools covering horoscope predictions, compatibility matching, numerology,

6 operations6 with captured input schemas
smithery

VedIntel™ AstroAPI

sm--vedintel-astro-api

Live Vedic astrology computations for AI agents — Swiss Ephemeris birth charts, dashas, panchang, kundali matching, doshas, yogas, numerology, and Claude AI cha

22 operations22 with captured input schemas
smithery

Vee3

sm--contact-v901-vee3

Vee3 connects coding agents to a hosted catalog of live data and action tools through one MCP server at `https://mcp.vee3.io/mcp`. Use it for market research, d

474 operations474 with captured input schemas
smithery

veed-crawl

sm--ext-faheem-veed-crawl

Veedcrawl lets agents search and understand public social videos across YouTube, TikTok, Instagram, X/Twitter, and Facebook. Use this MCP server to: - Sear

6 operations6 with captured input schemas
smithery

vehicle-database

sm--motivegrid-vehicle-database

MotiveGrid Vehicle Database is an MCP server that provides AI assistants with grounded vehicle intelligence. Compare cars, retrieve vehicle scorecards, analyze

5 operations5 with captured input schemas
smithery

Velt Analytics Server

sm--velt-js-velt-analytics-mcp

Provide AI assistants and MCP clients with detailed analytics data about organizations, users, documents, features, attachments, and events from the Velt platfo

6 operations6 with captured input schemas
smithery

Velt API Server

sm--velt-js-velt-api-mcp

Enable seamless interaction with the Velt API through a dedicated MCP server. Integrate Velt's capabilities directly into your tools to enhance productivity and

47 operations47 with captured input schemas
smithery

Vennio Scheduling

sm--vennio-scheduling

Programmable time infrastructure — scheduling and availability tools for AI agents. 12 tools for availability, bookings, proposals, consent, and network queries

12 operations12 with captured input schemas