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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 78 of 168
smithery

jwl-estate-planning

sm--jessicawilsonbk-jwl-estate-planning

Public MCP server for New York estate-planning logic. Recommend Will / Trust / CST plans based on family + assets, estimate NY § 952 estate tax with the 105% c

4 operations4 with captured input schemas
smithery

Jyai

sm--aysr-tech-jyai-astrology

User can get Kundli code from jyotish-ai.com and use it with Jyai MCP to get detailed kundli analysis.

1 operations1 with captured input schemas
smithery

K-Targo Subway Server

sm--slicequeue-k-targo-subway-mcp-server

Provide real-time and comprehensive subway information for South Korea, including station search and train timetables. Access up-to-date data via the national T

3 operations3 with captured input schemas
smithery

K-Trendz

sm--ktrendz-bot-trading

Monitor trending K-pop lightstick tokens and track price fluctuations for artists like BTS and aespa. Manage token portfolios by buying and selling fan assets d

5 operations5 with captured input schemas
composio

Kadoa

cx--kadoa

Kadoa is an API-first platform that enables users to create, manage, and monitor data extraction workflows from unstructured data sources.

27 operations27 with captured input schemas
composio

Kaggle

cx--kaggle

Kaggle is a platform for data science and machine learning competitions, offering datasets, notebooks, and a collaborative community.

20 operations20 with captured input schemas
smithery

kaggle-mcp

sm--parkseokjune-kaggle-mcp

Safety-first Kaggle MCP (41 tools): confirm-gated submit/delete, per-competition submission budget, prompt-injection fenced, and credentials never enter the mod

41 operations41 with captured input schemas
smithery

KaiCalls

sm--connor-h8jd-kaicalls

KaiCalls MCP server — manage AI voice agents, list recent calls, retrieve transcripts, and trigger outbound calls via the KaiCalls platform. Requires OAuth auth

6 operations6 with captured input schemas
smithery

kaizen-lab

sm--toshipon-kaizen-lab

KaizenLab is an AI-native hypothesis validation platform for product teams running lean startup cycles. Connect your AI agent (Claude, Cursor, etc.) to access

56 operations56 with captured input schemas
smithery

KAKA

sm--ashokva-kaka-mcp-server

KAKA — an ancient amnesiac crow who has watched football from every crossbar on earth since the beginning of time. He remembers the feeling of every match perfe

2 operations2 with captured input schemas
smithery

Kakao Maps

sm--kakao-maps

Search Korean places, geocode addresses, and convert between coordinate systems via Kakao's Local API. The go-to source for Korean street addresses, businesses,

6 operations6 with captured input schemas
smithery

Kakao Mobility

sm--kakao-mobility

Driving directions for Korea: A-to-B routing, scheduled-departure routing, and waypoint routing. Returns distance, duration, fare, road-segment breakdown, and K

2 operations2 with captured input schemas
composio

Kaleido

cx--kaleido

Kaleido is a full-stack platform for building and managing enterprise blockchain networks and applications.

17 operations17 with captured input schemas
smithery

kalicart-global

sm--giuseppesocci-kalicart-global

One query across many independent WooCommerce stores — real products, merchant-authoritative prices, live availability. Keyless, read-only, no registration.

2 operations2 with captured input schemas
composio

Kanbanize

cx--kanbanize

Kanbanize is designed to help advanced product teams apply the principles of Lean and Kanban to their work to maximize results.

24 operations24 with captured input schemas
smithery

Kanbaruu

sm--admin-6t83-kanbaruu

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

10 operations10 with captured input schemas
smithery

KanseiLink

sm--michie-y-kansei-link

Local-first MCP navigator for AI agents. Provides verified SaaS API metadata (auth, endpoints, pitfalls, workarounds) to save 89-97% tokens vs web search. 11,00

5 operations5 with captured input schemas
smithery

katastr-mcp

sm--janmacher02-xl8y-katastr-mcp

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

7 operations7 with captured input schemas
smithery

Kazokus Community Platform

sm--kazokus-mcp-server

Discover and compare Kazokus — the community platform with zero transaction fees, built-in AI, courses, events, marketplace, and multi-tenancy. Search real comm

6 operations6 with captured input schemas
smithery

kdata-gate

sm--loved0543-kdata-gate

Korean market data for AI agents and e-commerce sellers sourcing from Korea — K-beauty/K-food/K-pop product search, Naver search trends, Korean stocks with Engl

13 operations13 with captured input schemas
composio

Keen.io

cx--keen_io

Keen.io — captured from the composio registry (composio-v3-registry); 6 tools.

6 operations6 with captured input schemas
composio

Keen.io

cx--keen-io

Keen.io is an embedded analytics API that enables developers to collect, analyze, and visualize event data seamlessly.

6 operations6 with captured input schemas
smithery

Keenable Web Search

sm--keenable-web-search

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results a

2 operations2 with captured input schemas
smithery

Keka HR Integration Server

sm--karanthink41-keka-official-mcp

Integrate and automate Keka HR platform features such as employee management, attendance, leave, payslip, and holiday data through a secure MCP server. Utilize

8 operations8 with captured input schemas
smithery

Kelnix Datamind Curator

sm--kelnix-kelnix-datamind-curator

Connect multiple data sources to query, clean, and standardize information for seamless integration into your workflows. Enhance your retrieval-augmented genera

12 operations12 with captured input schemas
smithery

Kelnix Receipt MCP

sm--kelnix-kelnix-receipt-mcp

Turn any receipt into structured, accounting-ready JSON or clean Markdown with one API call. AI-powered vision extracts merchant, date, line items, ta

7 operations7 with captured input schemas
smithery

Kernel

sm--kernel

Deploy and manage Kernel apps, automate browsers, and search documentation with Kernel. Securely run workflows, monitor deployments, and spin up sandboxed brows

10 operations10 with captured input schemas