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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 11 of 168
smithery

Airbnb Search Server

sm--domoteek-mcp-server-airbnb

Search for Airbnb listings and get detailed information about accommodations. Access direct links to Airbnb listings in your search results, making it easy to p

2 operations2 with captured input schemas
smithery

AirOps

sm--airops

Build and run AI workflows and prompt chains. Create, test, and deploy content generation pipelines with structured outputs.

49 operations49 with captured input schemas
composio

Airtable

cx--airtable

Airtable merges spreadsheet functionality with database power, enabling teams to organize projects, track tasks, and collaborate through customizable views, aut

17 operations17 with captured input schemas
smithery

Airtable

sm--airtable

Airtable is the database and operations layer for your agents — whether running product, marketing, sales, ops, HR, or a custom business app. It combines struct

23 operations23 with captured input schemas
smithery

Airtable

sm--node2flow-airtable

MCP server for Airtable API — manage records, bases, tables, fields, and webhooks.

18 operations18 with captured input schemas
claude-plugins

Airwallex

cp--airwallex

Airwallex — captured from the real MCP server (vendor-published-npm-build); 2 tools.

2 operations1 with captured input schemas
smithery

Aisle Wedding

sm--aisle-wedding

Search destination wedding venues and vendors worldwide with Aisle. 10 tools for AI-assisted wedding planning: - Venue Search: Find wedding venues by country,

10 operations10 with captured input schemas
smithery

Aiven

sm--roman-pozdnyakov-aiven-mcp

Aiven — captured from the smithery registry (smithery-registry); 53 tools.

53 operations53 with captured input schemas
composio

Aivoov

cx--aivoov

AiVOOV is an AI-driven text-to-speech platform that converts written text into natural-sounding voiceovers, offering over 1,000 voices across 150+ languages.

1 operations1 with captured input schemas
smithery

Aiwyn Tax

sm--aiwyn

Automate tax workflow tasks and manage client engagements. Track deadlines, organize documents, and handle billing for accounting firms.

10 operations10 with captured input schemas
smithery

AKShare One MCP Server

sm--zwldarren-akshare-one-mcp

Provide access to Chinese stock market data including historical prices, real-time data, news, and financial statements. Retrieve comprehensive financial inform

9 operations9 with captured input schemas
smithery

Alai Presentations

sm--alai-presentations

Create, edit, and export high quality presentations with AI using Alai’s MCP. Supports slide generation, slide edits, and export to PowerPoint or PDF.

10 operations10 with captured input schemas
smithery

Alan McIntyre

sm--recursive-alan

Query Alan McIntyre's consulting profile — skills, project history, availability, and technical background for CodeReclaimers LLC engagements.

3 operations3 with captured input schemas
smithery

albyhub-admin-mcp

sm--mauromoro-albyhub-admin-mcp

Node-admin operations on a self-hosted Alby Hub Lightning node via its HTTP API: node info, on-chain + Lightning balances, channels, and NWC app (sub-wallet) l

6 operations6 with captured input schemas
composio

Alchemy

cx--alchemy

Alchemy is a blockchain development platform that provides powerful APIs and developer tools for building and scaling Ethereum applications

7 operations7 with captured input schemas
smithery

Alchemy Plugin

sm--itsanishjain-alchemy-sdk-mcp

Integrate blockchain and NFT operations seamlessly. Retrieve NFTs, their metadata, and the latest block number with ease. Enhance your applications with powerfu

22 operations22 with captured input schemas
smithery

Alcheon

sm--alcheon-alcheon-mcp-server

Alcheon — captured from the smithery registry (smithery-registry); 9 tools.

9 operations9 with captured input schemas
smithery

Aleatoric

sm--aleatoric-causal-mcp

Aleatoric — captured from the smithery registry (smithery-registry); 9 tools.

9 operations9 with captured input schemas
smithery

Alertio

sm--alertio-alertio-mcp

Real-time DeFi risk intelligence for AI agents. Scan lending positions across EVM, Solana, and TON chains, simulate liquidations, monitor stablecoin pegs, inspe

6 operations6 with captured input schemas
smithery

alexandria

sm--kontakt-qy0g-alexandria

Alexandria gives AI agents semantic search over 4.6 million text chunks from 20,000+ classical philosophy and humanities works — Plato, Aristotle, Kant, Nietzsc

3 operations3 with captured input schemas
composio

Algolia

cx--algolia

Algolia is a hosted search API that provides developers with tools to build fast and relevant search experiences for their applications.

30 operations30 with captured input schemas
smithery

Alibaba_MCP

sm--joshtnunnery-alibaba-mcp

Alibaba_MCP — captured from the smithery registry (smithery-registry); 5 tools.

5 operations5 with captured input schemas
composio

All Images AI

cx--all-images-ai

All-Images.ai provides AI-powered image generation, retrieval, and management services, enabling developers to create and manage images through advanced AI capa

3 operations2 with captured input schemas
smithery

all-about-ads-mcp

sm--rugvedp-all-about-ads-mcp

An MCP (Model Context Protocol) server that gives AI agents live, structured ad intelligence across Facebook, Google, and Instagram — data that no base model ca

11 operations11 with captured input schemas
smithery

Allowance MCP

sm--useallowance-allowance-mcp

Payment security for AI agents. Allowance lets agents request scoped human approval, receive limited virtual cards, complete checkout, and report receipts witho

22 operations22 with captured input schemas