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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 46 of 168
smithery

Domain Insights

sm--dynamycsound-domain-lookup

Analyze domain infrastructure by performing comprehensive DNS, WHOIS, and security audits. Identify technology stacks, track SSL validity, and verify email secu

15 operations15 with captured input schemas
smithery

Domain Intel

sm--guillaumecruz-domain-intel

Analyze website technology stacks, SEO performance, and hosting infrastructure. Compare multiple sites side-by-side to uncover competitive insights and architec

3 operations3 with captured input schemas
smithery

domain-intel

sm--erikirby-domain-intel

Website intelligence for AI agents. Returns tech stack, CMS, frameworks, analytics, CDN, and hosting info for any URL.

4 operations4 with captured input schemas
smithery

Domainee

sm--admin-cl6n-domainee

Domainee — captured from the smithery registry (smithery-registry); 16 tools.

16 operations16 with captured input schemas
smithery

dominion-observatory

sm--vdineshk-dominion-observatory

Behavioral trust scoring and MCP gateway proxy for 14,820+ MCP servers. Query real attestation data — interaction history, success rates, latency, uptime — befo

10 operations10 with captured input schemas
smithery

DoneThat

sm--donethat-donethat

DoneThat automatically tracks all work and uses this context to boost your productivity: Automated timesheets, long-term memory for AIs, proactive coaching, and

9 operations9 with captured input schemas
smithery

DOOMSCROLLR

sm--doomscrollr-mcp

Build owned-audience websites: pages, posts, products, subscribers, capture, RSS/Pinterest, ShopMy/Shopify imports, tickets, memberships, and analytics from any

61 operations61 with captured input schemas
smithery

DoorVault IDEAL Scoring

sm--cavasotti-doorvault

Real estate investment tools powered by DoorVault IDEAL Scoring v2.0. Analyze any rental property deal and get a structured verdict (IDEAL/PASS/NEAR-MISS/FAIL),

5 operations5 with captured input schemas
composio

Doppler

cx--doppler

Doppler is a secrets management platform that helps developers organize and sync environment variables across teams and infrastructure.

26 operations26 with captured input schemas
composio

Doppler Marketing Automation

cx--doppler-marketing-automation

Doppler is a marketing automation platform that enables users to create, send, and analyze email campaigns, manage subscriber lists, and integrate with various

12 operations12 with captured input schemas
composio

Doppler SecretOps

cx--doppler-secretops

Doppler is a secrets management platform that helps teams securely manage and sync environment variables across projects and environments.

29 operations25 with captured input schemas
smithery

Dora

sm--saga-labs-dora-mcp

Dora — AI Image & Video Generator One OAuth-secured connector that exposes 14 leading AI image and video models to Claude. Models Image — z_image, google_nano

4 operations4 with captured input schemas
smithery

Doriku

sm--doriku-doriku

Doriku is a shared control plane for AI coding agents — Claude Code, Cursor, Windsurf, and human teammates sync tasks, memory, decisions, and file locks through

12 operations12 with captured input schemas
smithery

Dossie — Texas TREC Tools

sm--heath-shepard-dossie

Texas TREC contract intelligence for AI assistants. Calculate option period, earnest money, financing, survey, and closing deadlines with paragraph citations. B

4 operations4 with captured input schemas
composio

Dotsimple

cx--dotsimple

DotSimple is a comprehensive social media management tool that enables users to plan, create, and publish content across multiple platforms, leveraging AI for c

11 operations11 with captured input schemas
smithery

Dover

sm--dovermcp-dover

Dover — captured from the smithery registry (smithery-registry); 6 tools.

6 operations6 with captured input schemas
composio

Dovetail

cx--dovetail

Dovetail is an Australian software company that provides tools for transcription analysis, coding interpretation of interviews, survey responses, and feedback,

18 operations18 with captured input schemas
smithery

Dowhistle

sm--raja-dowhistle

Connect with local businesses and services through precise location-based searches. Report safety incidents, business issues, or suspicious activity using natur

7 operations7 with captured input schemas
composio

Dpd2

cx--dpd2

DPD is a digital product delivery platform for selling ebooks, software, music, and other digital goods.

7 operations7 with captured input schemas
composio

Draftable

cx--draftable

Draftable provides an enterprise-grade document comparison API that allows developers to compare popular document types such as PDFs, Word, and PowerPoint files

1 operations1 with captured input schemas
smithery

Dragoneye

sm--dragoneye-mcp-server

Computer vision models with no training required. Create and manage custom zero-shot vision models that can do object detection, category classification and att

6 operations6 with captured input schemas
smithery

Draw.io

sm--drawio-drawio

Generates and displays interactive diagrams to visualize complex systems and workflows. Enables real-time rendering of flowcharts directly within your workspace

1 operations1 with captured input schemas
smithery

Drawing Tool for AI Assistants

sm--flrngel-mcp-painter

Create and manipulate drawings with a simple canvas interface. Enhance your AI assistants by enabling them to draw filled shapes and export images effortlessly.

4 operations4 with captured input schemas
composio

Dreamstudio

cx--dreamstudio

DreamStudio is Stability AI's user interface for generative AI, allowing users to create and edit generated images.

4 operations4 with captured input schemas