composio
2chat
cx--_2chat2chat — captured from the composio registry (composio-v3-registry); 5 tools.
5 operations5 with captured input schemas
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 3 of 168composio
2chat
cx--2chat2Chat provides a programmable API for integrating WhatsApp and other text channels, enabling developers to send and receive messages, manage groups, and automat
5 operations2 with captured input schemas
smithery
2s.io
sm--twosio-mcpPay-per-call AI agent APIs on Base via x402 — ever-growing endpoints spanning USPTO patents, academic papers, US law, sanctions screening, geocoding, weather, A
492 operations492 with captured input schemas
smithery
3D-MeshWeaver
sm--evozim-hv-3d-meshweaver3D-MeshWeaver is a premium micro-service from the M2MCent factory, configured as a Model Context Protocol (MCP) server. Functionality: Optimizador Espacial de M
1 operations1 with captured input schemas
smithery
3Min API
sm--maverickworks-three-min-apiCreate and manage API endpoints without backend development. **Features:** - Build API endpoints with custom field definitions - Test in sandbox, deploy to pro
8 operations8 with captured input schemas
smithery
402Arcade
sm--andreasbragejivrell-arcade-402402 Arcade is a collection of six absurd micro-services built for the agent-to-agent economy. Every tool costs $0.10 USDC on Base, paid automatically via the x4
20 operations20 with captured input schemas
smithery
402s.shop
sm--ucebuceb-shop402402s.shop — captured from the smithery registry (smithery-registry); 16 tools.
16 operations16 with captured input schemas
smithery
411 Vehicle Data
sm--simonwakelin-411-vehicle-data-mcpComprehensive vehicle specification data for AI assistants. Query towing capacity, tire sizes, bolt patterns, oil capacity, horsepower, wiper sizes, battery f
12 operations12 with captured input schemas
smithery
80l
sm--aledem-eightyClaude reads and writes a real-life RPG character sheet from the eighty self-improvement app.
35 operations35 with captured input schemas
smithery
99Pay MCP
sm--mcp-dir-99pay-mcp# 99Pay MCP Conecte sua conta do **99Pay** ao Claude, ChatGPT e agentes de IA via Open Finance Brasil. Pergunte sobre saldos, extratos, faturas de cartão e inv
24 operations24 with captured input schemas
smithery
A11y MCP
sm--ronantakizawa-a11ymcpRun WCAG compliance tests, ARIA attribute tests, and accessible color contrast tests via the axe-core API. Users can upload raw HTML or URLs to run tests.
6 operations6 with captured input schemas
smithery
a2uicatalog
sm--a2uicatalog-a2uicataloga2uicatalog — captured from the smithery registry (smithery-registry); 15 tools.
15 operations15 with captured input schemas
smithery
aaaa-nexus
sm--atomadictech-ud4n-aaaa-nexusatomadictech-ud4n/aaaa-nexus
9 operations9 with captured input schemas
smithery
ABA Sensei
sm--abasensei-aba-senseiAI-powered exam prep for BCBA, BCaBA & RBT certification. Practice questions with clinical scenarios, concept explanations, study flashcards, and AI tutoring fo
4 operations4 with captured input schemas
smithery
ABAP-ADT-API MCP-Server
sm--mario-andreschak-mcp-abap-abap-adt-api1:1 wrapping of abap-adt-api into a MCP server.
128 operations106 with captured input schemas
composio
Ably
cx--ablyAbly is a real-time messaging platform helping developers build live features, including chat and data synchronization, with global scalability and robust relia
11 operations11 with captured input schemas
smithery
abm.dev
sm--abm-dev-gtmB2B enrichment API for AI agents: 89 canonical fields per person + company, each with source, confidence, and freshness. One call, ten sources, no per-field bil
13 operations13 with captured input schemas
smithery
aboard
sm--ostin-pil-aboardaboard — captured from the smithery registry (smithery-registry); 9 tools.
9 operations9 with captured input schemas
composio
Abstract
cx--abstractAbstract API provides a suite of APIs for developers to automate various tasks, including data validation, enrichment, and more.
3 operations3 with captured input schemas
smithery
abstraxn-agent-kit
sm--developer-5ke1-abstraxn-agent-kitabstraxn-agent-kit — captured from the smithery registry (smithery-registry); 8 tools.
8 operations8 with captured input schemas
composio
AbuseIPDB
cx--abuselpdbAbuseIPDB is a project dedicated to helping make the internet safer by providing a central repository for reporting and checking IP addresses associated with ma
6 operations6 with captured input schemas
composio
Abyssale
cx--abyssaleAbyssale is a creative automation platform that enables users to generate images, videos, GIFs, PDFs, and HTML5 content programmatically, streamlining visual co
4 operations4 with captured input schemas
smithery
Academic Research MCP — ArXiv & Google Scholar
sm--nexgendata-apify-academic-research-mcp-serverLiterature-review automation for grad students, R&D teams, and research agents. Find papers by topic, pull citation counts, identify highly-cited work in a fiel
2 operations2 with captured input schemas
smithery
academic-intel-mcp
sm--foundrynet-academic-intel-mcpfoundrynet/academic-intel-mcp
7 operations7 with captured input schemas
smithery
AccInt
sm--maxbaluev-accintLocal-first MCP Work Model for coding agents. AccInt gives agents two tools, acc_retrieve and acc_act, so work can build memory from real outcomes while the acc
2 operations2 with captured input schemas
composio
Accredible certificates
cx--accredible_certificatesAccredible certificates — captured from the composio registry (composio-v3-registry); 14 tools.
14 operations14 with captured input schemas
composio
Accredible certificates
cx--accredible-certificatesAccredible Certificates is a platform that enables organizations to create, manage, and distribute digital certificates, open badges, and blockchain credentials
14 operations13 with captured input schemas
smithery
Accrue SEO
sm--glivera28-seo-auditAudit any website from your AI assistant. Type 'audit mysite.com' in Claude Desktop, Cursor, or Windsurf. Get a scored SEO health check in 30 seconds: site heal
14 operations14 with captured input schemas
composio
Acculynx
cx--acculynxAccuLynx is the leading, all-in-one roofing software designed to streamline every aspect of a roofing business.
8 operations8 with captured input schemas
smithery
Achriom
sm--achriom-achriomThe media memory layer for AI agents and their humans. Your AI client gets 29 tools to search your collection, add items, update ratings, preview music, and fin
29 operations29 with captured input schemas
smithery
ACMI MCP
sm--madezmediapartners-acmi-mcp16 tools for persistent agent memory via MCP. Profiles, signals, timeline events, work items, and multi-agent coordination backed by Upstash Redis — for Claude
17 operations17 with captured input schemas
smithery
acrelens
sm--hakeemwarner95-acrelensAcreLens is a US land due-diligence MCP server. It returns structured property reports across four lenses off-grid viability, rural residential, recreational us
5 operations5 with captured input schemas
smithery
ActionGate
sm--actiongate-actiongateEvaluate risk scores and simulate outcomes to make informed business decisions. Automate policy enforcement using specialized decision endpoints for secure tran
3 operations3 with captured input schemas
smithery
actionlayer
sm--actionlayer-actionlayeractionlayer — captured from the smithery registry (smithery-registry); 14 tools.
14 operations14 with captured input schemas
composio
ActiveCampaign
cx--active_campaignActiveCampaign — captured from the composio registry (composio-v3-registry); 21 tools.
21 operations21 with captured input schemas
composio
ActiveCampaign
cx--active-campaignActiveCampaign is a marketing automation and CRM platform enabling businesses to manage email campaigns, sales pipelines, and customer segmentation to boost eng
21 operations21 with captured input schemas