Arcade
Arcade.dev is the MCP runtime for production AI agent deployments. The Arcade Engine — a hosted or self-hostable API surface — handles OAuth user authorization, manages user tokens, and exposes 7,000+ pre-built integrations as Model Context Protocol tools that agent frameworks like LangChain, OpenAI Agents, CrewAI, AG2, Google ADK, Vercel AI, Mastra, and TanStack AI can call. This profile catalogs the public Arcade Engine API (39 endpoints across Admin, Authorization, Tools, LLM, Operations, Hooks, Gateways, and Plugins), the ArcadeAI GitHub org's SDKs, the arcade-mcp framework, and the public schemas repo.
APIs
Arcade Engine API
The Arcade Engine HTTP API — the control plane for tool catalogs, user authorization flows, tool execution, scheduled tools, MCP gateways, workers, hooks, plugins, and admin ope...
Arcade Public Schemas
The ArcadeAI/schemas repo on GitHub publishes versioned JSON Schemas for the Arcade engine configuration (1.0 and 2.0) and the worker HTTP contracts (1.0) — tool_definition, exe...
Arcade MCP Framework
The arcade-mcp open-source Python framework — "MCP Server Framework and Tool Development library for building custom capabilities into agents." Provides the `arcade` CLI (login,...
Arcade Integration Catalog
The Arcade integration catalog — 145 MCP servers across Arcade Optimized, Arcade Unoptimized, Verified, Community, and Auth Provider designations, with 37 additional "Coming Soo...
Collections
Arcade API
OPENPricing Plans
Rate Limits
FinOps
Arcade Finops
FINOPSFeatures
Hosted and self-hostable Model Context Protocol runtime that turns tool definitions into multi-user, authorized invocations for agents.
Built-in OAuth and identity-provider flows across 30+ named auth providers plus a generic OAuth 2.0 provider; per-user tokens managed without service-account workarounds.
145 MCP servers across Arcade Optimized, Unoptimized, Verified, Community, and Auth Provider designations, with 37 more 'Coming Soon'.
First-class adapters for LangChain, OpenAI Agents, CrewAI, AG2, Google ADK, Vercel AI, Mastra, and TanStack AI.
`arcade evals` CLI runs scripted tool-calling evals to gate releases on behavior, not just compile-time checks.
Per-execution logs across the Engine plus dashboards; audit logs and compliance reporting are part of the Enterprise tier.
Pre- and post-call hooks plus pluggable verifiers and policy modules under /v1/hooks and /v1/plugins.
Customer-owned verification flows (e.g. Stytch, Supabase) gating tool execution via /v1/auth/validate_custom_verifier.
Tools can be registered to fire on a schedule via /v1/scheduled_tools instead of synchronously from an agent.
Cloud, VPC, on-premises, or air-gapped — explicitly called out on the homepage.
Marketplace for publishing and monetizing agent-ready tools.
Use Cases
Agents that act on behalf of distinct end users — Gmail/Calendar/Slack/Salesforce assistants — without shared service credentials.
Moving agents from prototype to production with governed OAuth, evals, and observability per the May 2026 CISO governance post.
An ingress in front of one or more workers within a project applying routing, headers, and policies.
On-call reliability and runbook automation per Arcade's 'AI SRE with Claude Code' blog series.
Multi-step workflows across Salesforce, HubSpot, Attio, Slack, Linear, Jira, Asana, ClickUp, Notion, Google Workspace, and Microsoft Office.
WhatsApp / Telegram / Slack assistants powered by the toolkits and the Arcade Engine.
Integrations
First-class LangChain integration; partnership extended via LangSmith Fleet announcement on 2026-04-07.
Python adapter via openai-agents-arcade for using Arcade tools inside the OpenAI Agents SDK.
Documented framework integration in docs.arcade.dev.
Framework support added in the 2026-04-10 changelog.
Adapter via google-adk-arcade Python library.
arcade-vercel-ai-template demonstrating Arcade tools inside Vercel AI SDK chatbots.
Documented framework integration.
Documented framework integration.
Multiple Claude Code routines and on-call workflows shipped from the Arcade blog through April–May 2026.
Asana, Atlassian, Discord, Dropbox, GitHub, Google, HubSpot, Linear, LinkedIn, Microsoft, Notion, Reddit, Slack, Spotify, Twitch, X, Zoom, Airtable, Attio, Calendly, ClickUp, Figma, Mailchimp, Miro, PagerDuty, Salesforce, Square, TickTick, Zendesk, Zoho, plus a generic OAuth 2.0 provider.
Solutions
Arcade-hosted MCP servers, metered on the Growth plan at $0.05 per server-hour.
Deploy the Engine inside the customer's VPC — called out on the homepage as a supported topology.
Self-hosted Engine and workers for regulated environments.
Disconnected deployments for the highest-control environments.
Custom pricing for companies under 100 employees, nonprofits, and educational institutions via contact@arcade.dev.