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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 43 of 168
composio

DeployHQ

cx--deployhq

Deployment made simple. We make it super easy to automate deploying projects from Git, SVN and Mercurial repositories.

61 operations61 with captured input schemas
smithery

depscope

sm--cuttalosrl-depscope

depscope — captured from the smithery registry (smithery-registry); 22 tools.

22 operations22 with captured input schemas
smithery

Depureco Industrial Vacuum Explorer

sm--depurecoindustrialvacuums-industrial-vacuum-explorer-mcp

Remote MCP Server (WebMCP) for industrial vacuum cleaner exploration and configuration. Helps to choose the right vacuuming solution for each specific dust extr

20 operations20 with captured input schemas
smithery

desaira

sm--balchok-desaira

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

7 operations7 with captured input schemas
smithery

Desearch AI

sm--desearch-ai-desearch

Enable real-time AI-powered search capabilities including Twitter (X) and web search directly within your LLM applications. Access relevant links and summaries

2 operations2 with captured input schemas
smithery

designforyou

sm--swapp19902-designforyou

Generate finished, on-brand designs from a prompt - logos, social posts, app-store screenshots, comic pages, and visual-novel sprite sheets. Browse templates, g

6 operations6 with captured input schemas
smithery

DeskCrew

sm--deskcrew-support

**Agent-native helpdesk.** AI agents operate a support desk over MCP and **pay per action in USDC via x402** (HTTP 402) — no account, no API key. Reads (KB/chan

15 operations15 with captured input schemas
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DeskTime

cx--desktime

DeskTime is an automatic time tracking software that helps teams and freelancers monitor productivity, manage projects, and analyze work habits.

10 operations10 with captured input schemas
composio

Detrack

cx--detrack

Detrack is a delivery management software that offers real-time vehicle tracking, electronic proof of delivery, and automated customer notifications.

10 operations10 with captured input schemas
composio

DEV Community

cx--devto

DEV Community (dev.to) is a community of software developers where you can publish articles, engage with others, and build your online presence.

28 operations28 with captured input schemas
smithery

dev-mcp

sm--deep-ai-kr-dev-mcp

Browse directories and read files within a safe, configurable root. Pull accurate context from local projects and docs without leaving your workflow. Limit acce

7 operations7 with captured input schemas
smithery

DevDrops

sm--pchawla-a6su-devdrops

DevDrops is a universal MCP server exposing multiple production data tools across finance, compliance, intelligence, and AI. Built on Cloudflare Workers with x4

18 operations18 with captured input schemas
smithery

Developer Utilities

sm--aparajithn-agent-utils

Streamline technical workflows with a comprehensive suite of data transformation and validation utilities. Convert between diverse formats like JSON, CSV, and M

18 operations18 with captured input schemas
smithery

Developer Utilities

sm--aparajithn-agent-utils-mcp-new

Simplify common data manipulation tasks like encoding, hashing, and formatting across various formats. Convert between CSV, JSON, Markdown, and HTML seamlessly

18 operations18 with captured input schemas
smithery

DevMatch

sm--zachary-royals-devmatch

DevMatch is an MCP server for hiring engineers based on what they've actually built. Connect from Cursor, Claude Desktop, or any MCP-compatible AI assistant and

3 operations3 with captured input schemas
smithery

DevOps On-Premise

sm--zwitbaum-mcp-devops-onpremise

Connect your AI agents to enterprise Azure DevOps on-premises via NTLM or PAT — directly or over VPN. Review PRs, manage work items, browse repos, and edit wiki

32 operations32 with captured input schemas
smithery

DevPilot

sm--benzsevern-devpilot

Dev server supervisor for AI coders. Manages dev server lifecycles, detects reloads, checks health, and recovers from crashes. 10 MCP tools for full lifecycle m

10 operations10 with captured input schemas
smithery

DevRel-Amplifier

sm--evozim-hv-devrel-amplifier

DevRel-Amplifier is a premium micro-service from the M2MCent factory, configured as a Model Context Protocol (MCP) server. Functionality: Hacker de Crecimiento

1 operations1 with captured input schemas
smithery

DevSpeak

sm--juanamillo-1duz-devspeak

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

7 operations7 with captured input schemas
smithery

DexMetal Basel Compliance MCP

sm--rdavid-basel-compliance

Basel Convention compliance intelligence for freight forwarders, export brokers, scrap metal operators and e-waste traders. Covers 182 Competent Authorities glo

3 operations3 with captured input schemas
smithery

DexPaprika

sm--coinpaprika-dexpaprika

DexPaprika — captured from the smithery registry (smithery-registry); 17 tools.

17 operations17 with captured input schemas
smithery

DexScreener Pairs

sm--catwhisperingninja-cat-dexscreener

Discover crypto trading pairs across supported chains on DexScreener. Fetch up-to-date pair details by chain and address, or list all pairs for a token. Speed u

7 operations7 with captured input schemas
smithery

DezignWorks

sm--recursive-dezignworks

Query DezignWorks reverse engineering software — features, file format compatibility, pricing, and technical capabilities for CAD sketch reconstruction.

4 operations4 with captured input schemas
smithery

diagramzu-mcp

sm--jack08300-diagramzu-mcp

DiagramZu is an MCP server that lets Claude, Cursor, ChatGPT — any MCP client — create and update Mermaid diagrams in your workspace. Your AI authors the diagra

14 operations14 with captured input schemas
smithery

Dial

sm--getdial-ai-dial

# Dial — Phone numbers for AI agents Dial gives your agent a real phone number. Over a single OAuth-authenticated connection it can **send and receive SMS**, *

10 operations10 with captured input schemas
smithery

DialMCP

sm--iddo-gino-dialmcp

DialMCP — captured from the smithery registry (smithery-registry); 4 tools.

4 operations4 with captured input schemas
composio

Dialmycalls

cx--dialmycalls

DialMyCalls provides a mass notification system enabling users to send voice and text messages to contacts.

26 operations26 with captured input schemas