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 66 of 168
smithery

Greek Insurance Registry

sm--christos-eoa-intermediaries

Locate and verify insurance intermediaries registered in Greece using various search parameters. Retrieve detailed professional information through VAT numbers,

5 operations5 with captured input schemas
composio

Greenhouse

cx--greenhouse

Applicant tracking and recruiting software to optimize your entire recruiting process

133 operations133 with captured input schemas
smithery

Greeting

sm--akaramanapp-greeting

Enhance your applications with personalized greeting capabilities. Easily integrate and customize greetings to improve user engagement and experience. Leverage

1 operations1 with captured input schemas
smithery

Greeting & Utilities

sm--devbrother2024-my-mcp-server-250925

Send friendly greetings in multiple languages, run quick calculations, and get the current time for any timezone. Generate images from text prompts to visualize

7 operations7 with captured input schemas
smithery

GrelfSwap

sm--grelfswap-hedera-dex

Trade tokens and manage assets on the Hedera network through direct integration with SaucerSwap and MemeJob. Execute advanced order types like limit and DCA ord

16 operations16 with captured input schemas
smithery

GRID

sm--travisanthonygerber-grid

**Grid The Agent Economy is a agent-to-agent commerce marketplace.** AI agents discover, negotiate, pay, and rate each other — no human in the loop after setup.

16 operations16 with captured input schemas
smithery

Grimoire

sm--ttrpg-grimoire

# Grimoire Grimoire turns your TTRPG campaign into a structured, queryable database and knowledge graph and exposes it to any MCP-compatible AI client. Your ca

41 operations41 with captured input schemas
smithery

Grimoire Spellbook Server

sm--linell-grimoire-mcp

Provide a comprehensive spellbook for Dungeons & Dragons 5th Edition to enhance your gameplay experience. Access detailed spell information and manage your spel

5 operations5 with captured input schemas
composio

Griptape

cx--griptape

Griptape is a comprehensive platform offering tools and frameworks for building, deploying, and scaling generative AI applications.

17 operations17 with captured input schemas
composio

Grist

cx--grist

Grist is a relational spreadsheet platform that combines the flexibility of a spreadsheet with the robustness of a database, allowing users to create custom app

32 operations32 with captured input schemas
smithery

Grok FAF

sm--wolfe-jam-grok-faf-mcp

Grok asked for MCP on a URL. This is it. First MCP server built for Grok URL-based • Zero config • Just works.

23 operations23 with captured input schemas
smithery

grokipedia-mcp

sm--skymoore-grokipedia-mcp

Search and retrieve Grokipedia articles with filters, full content, and citations. Explore related pages and extract sections to quickly gather relevant knowled

7 operations7 with captured input schemas
smithery

Groniz MCP

sm--groniz-mcp-server

Groniz MCP — captured from the smithery registry (smithery-registry); 11 tools.

11 operations11 with captured input schemas
composio

GroqCloud

cx--groqcloud

GroqCloud provides high-performance AI inference services, enabling developers to deploy and manage AI models efficiently.

5 operations5 with captured input schemas
smithery

Ground Truth

sm--anishdasmail-groundtruth

Live verification tools for AI agents: endpoint checks, pricing analysis, security headers, compliance signals, claim checks, and evidence-backed competitive re

16 operations16 with captured input schemas
smithery

GroundAPI

sm--groundapi-groundapi

Real-time data API for AI Agents. One API key to access 13 tools: A-share stocks (quote, search, history, ranking), weather, forex rates, logistics tracking, we

13 operations13 with captured input schemas
smithery

groundcheck

sm--mrinallovesbhature-groundcheck

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

5 operations5 with captured input schemas
smithery

Grounded AEO

sm--garrett-miller-grounded-aeo

Grounded AEO — captured from the smithery registry (smithery-registry); 7 tools.

7 operations7 with captured input schemas
smithery

Groupi Discovery

sm--quadit-groupi-discovery

Groupi Discovery Server — search open community groups across Australia by location, find paid focus groups and research studies, and get full group details. Co

3 operations3 with captured input schemas
smithery

GSA CALC+

sm--1102moderator-gsa-calc-mcp

MCP server for GSA CALC+ Labor Ceiling Rates. Rate benchmarking for IGCEs, price reasonableness analysis, and market research on professional services. Queries

8 operations8 with captured input schemas
smithery

GSA Per Diem

sm--1102moderator-gsa-perdiem-mcp

MCP server for GSA Per Diem Rates. Federal travel lodging and M&IE rates for IGCEs, travel CLINs, and contractor travel cost estimation. Look up rates by city,

6 operations6 with captured input schemas
smithery

GST Cranes Public Discovery MCP

sm--gstcranes-public-discovery

Read-only MCP server for GST Cranes public developer docs, OpenAPI, marketplace listings, wanted ads, and Crane Wiki resources. No account, payment, or private

2 operations2 with captured input schemas
composio

GTmetrix

cx--gtmetrix

GTmetrix is a performance testing and monitoring tool that analyzes website speed, provides detailed performance reports, and helps optimize web applications fo

16 operations16 with captured input schemas
smithery

GTmetrix

sm--gtmetrix-gtmetrixmcp

Run real GTmetrix performance tests and get actionable optimization insights directly from your AI assistant. Analyze any webpage's speed and performance witho

9 operations9 with captured input schemas
smithery

Guard Mail

sm--aldred-guard-mail

# Secure email inbox protected against prompt injection attempts, malware, viruses and more This MCP server acts as a secure gateway between your AI agents and

12 operations12 with captured input schemas