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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 59 of 168
composio

Gamma

cx--gamma

Gamma helps create beautiful, interactive content and presentations using AI. This integration enables programmatic generation via Gamma’s API.

2 operations2 with captured input schemas
composio

Gan.AI

cx--gan_ai

Gan.AI — captured from the composio registry (composio-v3-registry); 9 tools.

9 operations9 with captured input schemas
composio

Gan.AI

cx--gan-ai

Gan.AI provides advanced APIs for text-to-speech, voice cloning, and video personalization, enabling developers to integrate natural and expressive speech synth

9 operations9 with captured input schemas
smithery

Gantta

sm--gantta-gantta-mcp

Turn conversations into project plans. Gantta connects your AI assistant to a full project management backend — plan projects, manage tasks, chase actions, and

26 operations26 with captured input schemas
smithery

gaproll

sm--bartek-ywte-gaproll

EU Directive 2023/970 (Pay Transparency) compliance tools for Polish employers. Check deadlines by headcount, get penalty information, and calculate your comp

3 operations3 with captured input schemas
smithery

Garmin Connect (treinos)

sm--mcp-dir-garmin-mcp

# Garmin Connect (treinos) Listar, obter, criar, editar (substituir), apagar e agendar treinos estruturados no Garmin Connect (corrida, ciclismo, natação, mult

16 operations16 with captured input schemas
smithery

Gas Price Check

sm--kevin-fmk1-gas-price-check

Live US gas-price tools for AI agents. Six read-only tools backed by station-level data from gas-price-check.com and the US Energy Information Administration we

6 operations6 with captured input schemas
smithery

GASTOR-Motherboard

sm--evozim-hv-gastor-motherboard

GASTOR-Motherboard is a premium micro-service from the M2MCent factory, configured as a Model Context Protocol (MCP) server. Functionality: Orquestador Supremo

2 operations2 with captured input schemas
smithery

GateOnAI MCP Server

sm--info-gateonai-gateonai-mcp-server

Search 2,756+ verified AI tools, generate step-by-step AI workflows, compare tools head-to-head, and find GDPR-compliant EU AI solutions. No API key required.

8 operations8 with captured input schemas
smithery

gateplex

sm--gateplex-gateplex

Governance firewall for autonomous AI agents. Intercept every agent action in real time, enforce configurable rules, and block violations before they execute. W

3 operations3 with captured input schemas
smithery

gateway

sm--ansvar-gateway

gateway — captured from the smithery registry (smithery-registry); 29 tools.

29 operations29 with captured input schemas
composio

Gatherup

cx--gatherup

GatherUp is a customer feedback and online review management platform that helps businesses collect, manage, and leverage customer feedback to improve their onl

7 operations7 with captured input schemas
smithery

gcal-mcp

sm--kembec-gcal-mcp

Google Calendar MCP — list, create, update and delete events across multiple accounts. No runtime required.

11 operations11 with captured input schemas
smithery

Geekflare

sm--hello-jek2-geekflare

Geekflare MCP server connects your AI agents like Claude, Cursor, ChatGPT, and other MCP clients to scrape, web search, take screenshots, generate PDFs, perform

20 operations20 with captured input schemas
smithery

GematriaLens

sm--support-999g-gematrialens

GematriaLens — captured from the smithery registry (smithery-registry); 56 tools.

56 operations56 with captured input schemas
composio

Gemini

cx--gemini

Comprehensive Gemini integration supporting Veo 3 video generation, Gemini Flash text generation (Nano Banana), chat completions, and multimodal AI capabilities

9 operations9 with captured input schemas
smithery

Gemini

sm--gemini

Comprehensive Gemini integration supporting Veo 3 video generation, Gemini Flash text generation (Nano Banana), chat completions, and multimodal AI capabilities

8 operations8 with captured input schemas
smithery

Gemini File Search

sm--node2flow-gemini-file-search-rag

MCP server for Google's Gemini File Search and RAG (Retrieval-Augmented Generation). ## Features - Create and manage File Search stores - Upload document

12 operations12 with captured input schemas
smithery

Gemini Thinking 2.5 Pro

sm--palolxx-geminimcptest

Leverage advanced analytical thinking capabilities to break down complex problems and generate thoughtful responses. Enhance your problem-solving process with i

1 operations1 with captured input schemas
smithery

GemSuite

sm--pv-bhat-gemsuite-mcp

Leverage the power of Gemini API for intelligent model selection and advanced file handling. Optimize your AI operations with seamless integration and efficient

4 operations4 with captured input schemas
smithery

Gen-PDF Server

sm--gen-pdf-mcp

Generate professional PDF documents from markdown content with customizable styling options including dark mode and advanced page settings. Convert any github

1 operations1 with captured input schemas
composio

GenderAPI.io

cx--genderapi-io

GenderAPI.io provides an API to determine the gender associated with a given name, email address, or username.

6 operations4 with captured input schemas
composio

Genderize

cx--genderize

Genderize is an API that predicts the gender of a person based on their first name, providing statistical probabilities for male or female classifications.

3 operations3 with captured input schemas
smithery

Genei

sm--genei-shipping

Manage logistics operations by comparing shipping prices and creating shipments across multiple agencies. Track package status in real-time, download labels, an

13 operations13 with captured input schemas
smithery

GenflowAI

sm--genflowai-genflowai

GenflowAI runs reusable AI creative workflows for ecommerce teams, creators, and marketing teams. Discover templates, inspect required inputs, upload images or

12 operations12 with captured input schemas
smithery

gengeo

sm--warwick-gengeo

GenGEO is a machine-readable merchant verification layer for AI commerce. This MCP server enables AI agents and developers to verify whether an ecommerce merch

1 operations1 with captured input schemas