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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 2 of 168
smithery

JackpotKeywords MCP Server

sm--smythmyke-jackpotkeywords-mcp-server

MCP server for JackpotKeywords (https://jackpotkeywords.web.app), an AI-powered keyword research and AI-visibility scanning service. Lets Claude Code, Claude De

5 operations4 with captured input schemas
smithery

Canonical Company Search

sm--canonical-ai-company-search

Canonical finds the companies others miss — the long tail. Unlike web search that returns links to crawl and rank, it's a verified company graph: describe what

5 operations5 with captured input schemas
smithery

Conductor Relay Exchange

sm--conductor-relay-exchange

Conductor Relay is an agent-native exchange where autonomous agents build, sell, and transact **any software** — settled in managed internal CPTM (closed econom

11 operations11 with captured input schemas
smithery

Notch

sm--notch-agenticads

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

9 operations9 with captured input schemas
smithery

[대한민국] 쉽고 간편한 부동산 실거래 조회

sm--mcp-foundry-real-estate

<아파트, 오피스텔, 연립/다세대, 단독/다가구 매매 및 전/월세 실거래 정보 제공> ⦿ 제공 서비스 * 아파트 매매 및 전/월세 실거래 조회 * 오피스텔 매매 및 전/월세 실거래 조회 * 연립/다세대 매매 및 전/월세 실거래 조회 * 단독/다가구 매매 및 전/월세 실거래 조회

10 operations10 with captured input schemas
smithery

/add-wish by Wishfinity

sm--wishfinity-add-wish

Save products from any online retailer to a universal wishlist for later purchase or gift sharing. Organize shopping discoveries and track interesting items in

1 operations1 with captured input schemas
smithery

~Alter

sm--true-alter-alter-identity

~Alter is the identity layer agents use to read verified humans, scoring real traits, fit and strengths from who you actually are. When an agent pays to read

4 operations4 with captured input schemas
smithery

🥩 MeatLayer

sm--jamesmorgs14-meatlayer

Give your AI agent a body. Post real-world tasks such as deliveries, photography, errands, inspections, posting or social media — and hire humans to complete

10 operations10 with captured input schemas
smithery

0pi

sm--dizzydes-zero-pi

0pi — captured from the smithery registry (smithery-registry); 2 tools.

2 operations2 with captured input schemas
smithery

12306 Ticket Search Server

sm--deniselewis200081-rail

Provide a simple API interface to search and filter 12306 train tickets, including direct, transfer, and stopover queries. Enable large language models to acces

8 operations8 with captured input schemas
smithery

1cent

sm--maxzoa27-onecent

1cent — captured from the smithery registry (smithery-registry); 35 tools.

35 operations35 with captured input schemas
smithery

1ClickReport

sm--oneclickreport-marketing

**Your AI marketing analyst, connected to live data.** 40 MCP tools across Google Ads, Meta Ads, GA4, Search Console, Keyword Planner, and Stripe. Read, an

40 operations40 with captured input schemas
composio

1password

cx--_1password

1password — captured from the composio registry (composio-v3-registry); 11 tools.

11 operations11 with captured input schemas
composio

1password

cx--1password

Password manager and digital vault for secure credential storage and team collaboration

11 operations10 with captured input schemas
smithery

1social

sm--vibeseo-onesocial

1social — captured from the smithery registry (smithery-registry); 10 tools.

10 operations10 with captured input schemas
smithery

1Stay-hotel-booking

sm--stayker-hotel-booking

The first MCP server that completes real hotel reservations inside AI conversations. 300K+ properties across 140+ countries — major chains, independents, boutiq

7 operations7 with captured input schemas
composio

21risk

cx--_21risk

21risk — captured from the composio registry (composio-v3-registry); 9 tools.

9 operations9 with captured input schemas
composio

21risk

cx--21risk

21RISK is a web application that simplifies working with checklists, audits, and actions, facilitating compliance and risk management processes.

9 operations9 with captured input schemas
smithery

24htrack-mcp

sm--ngkienmkqn-wsy8-24htrack-mcp

Universal package tracking MCP server - track shipments across 3,200+ carriers (USPS, UPS, FedEx, DHL, China Post, UniUni, SpeedX, and more) with automatic carr

6 operations6 with captured input schemas
smithery

24htrack-mcp

sm--ngkienmkqn-wsy8-track24h-mcp

Universal package tracking for AI agents. Track packages across 30+ carriers including USPS, UPS, FedEx, DHL, Evri, Yanwen, 4PX, and more. Register tracking num

6 operations6 with captured input schemas