---
title: Catalog | Keycard
description: Pre-configured MCP servers and OAuth-protected APIs, all governed by Keycard identity, policy, and audit.
---

The **Keycard Catalog** gives you one-click installs for popular MCP servers and OAuth-protected APIs. Pick an entry, click install, and Keycard wires up the providers, resources, and token exchange for you.

## MCP Servers

MCP SERVERS

The **official** MCP servers from each provider, fronted by the **Keycard MCP Gateway**. Each entry gives you a URL to install in Cursor, Claude Code, or any MCP client. On every tool call, Keycard authenticates the user, exchanges the session with **Keycard STS** for the upstream token, and proxies the call to the official MCP - every call is audited.

[![Linear](https://assets.keycard.ai/catalog/brands/linear.svg)](/admin/catalog/mcp-servers/linear/index.md)

[Linear Productivity](/admin/catalog/mcp-servers/linear/index.md)

[Issue tracking and project management for software teams](/admin/catalog/mcp-servers/linear/index.md)

[![Notion](https://assets.keycard.ai/catalog/brands/notion.svg)](/admin/catalog/mcp-servers/notion/index.md)

[Notion Productivity](/admin/catalog/mcp-servers/notion/index.md)

[All-in-one workspace for notes, docs, and project management](/admin/catalog/mcp-servers/notion/index.md)

[![Stripe](https://assets.keycard.ai/catalog/brands/stripe.svg)](/admin/catalog/mcp-servers/stripe/index.md)

[Stripe Payments](/admin/catalog/mcp-servers/stripe/index.md)

[Stripe's official MCP server for payments, billing, subscriptions, and financial operations.](/admin/catalog/mcp-servers/stripe/index.md)

[![Sentry](https://assets.keycard.ai/catalog/brands/sentry.svg)](/admin/catalog/mcp-servers/sentry/index.md)

[Sentry Monitoring](/admin/catalog/mcp-servers/sentry/index.md)

[Application monitoring, error tracking, and performance](/admin/catalog/mcp-servers/sentry/index.md)

[![Cloudflare](https://assets.keycard.ai/catalog/brands/cloudflare.svg)](/admin/catalog/mcp-servers/cloudflare/index.md)

[Cloudflare Infrastructure](/admin/catalog/mcp-servers/cloudflare/index.md)

[Cloud platform for networking, security, and developer tools](/admin/catalog/mcp-servers/cloudflare/index.md)

[![GitHub](https://assets.keycard.ai/catalog/brands/github.svg)](/admin/catalog/mcp-servers/github/index.md)

[GitHub Developer Tools](/admin/catalog/mcp-servers/github/index.md)

[GitHub's official MCP server for repository management, issues, pull requests, code search, and collaboration.](/admin/catalog/mcp-servers/github/index.md)

[View all 28 MCP servers](/admin/catalog/mcp-servers/index.md)

## API Servers

API SERVERS

Pre-configured third-party APIs (Gmail, Slack, GitHub, …) your application calls on behalf of authenticated users. Each install creates the resources and providers you need. **Keycard STS** does the token exchange so your app can call the upstream directly. Default scopes are pre-set, and you can override them or add your own.

[![Gmail](https://assets.keycard.ai/catalog/brands/gmail.svg)](/admin/catalog/api-servers/gmail/index.md)

[Gmail Communication](/admin/catalog/api-servers/gmail/index.md)

[Access Gmail emails and send messages](/admin/catalog/api-servers/gmail/index.md)

[![Slack](https://assets.keycard.ai/catalog/brands/slack.svg)](/admin/catalog/api-servers/slack/index.md)

[Slack Communication](/admin/catalog/api-servers/slack/index.md)

[Send messages and interact with Slack workspaces](/admin/catalog/api-servers/slack/index.md)

[![GitHub](https://assets.keycard.ai/catalog/brands/github.svg)](/admin/catalog/api-servers/github/index.md)

[GitHub Developer Tools](/admin/catalog/api-servers/github/index.md)

[Access repositories, issues, and pull requests](/admin/catalog/api-servers/github/index.md)

[![Linear](https://assets.keycard.ai/catalog/brands/linear.svg)](/admin/catalog/api-servers/linear/index.md)

[Linear Productivity](/admin/catalog/api-servers/linear/index.md)

[Manage issues, projects, and workflows in Linear](/admin/catalog/api-servers/linear/index.md)

[![Google Calendar](https://assets.keycard.ai/catalog/brands/google-calendar.svg)](/admin/catalog/api-servers/google-calendar/index.md)

[Google Calendar Productivity](/admin/catalog/api-servers/google-calendar/index.md)

[Access and manage calendar events](/admin/catalog/api-servers/google-calendar/index.md)

[![Jira](https://assets.keycard.ai/catalog/brands/jira.svg)](/admin/catalog/api-servers/jira/index.md)

[Jira Productivity](/admin/catalog/api-servers/jira/index.md)

[Access Jira issues, projects, and workflows](/admin/catalog/api-servers/jira/index.md)

[View all 10 API servers](/admin/catalog/api-servers/index.md)

## Auditing & observability

AUDITING & OBSERVABILITY

Every catalog install generates audit events end-to-end: the user’s OAuth consent, each token exchange Keycard performs against the upstream, and every gateway call routed through Keycard. Events are viewable in **Console → Audit Log**.

For SIEM tools (Splunk, Datadog, Sentinel, etc.), [Audit Log Export](/admin/audit-log-export/index.md) delivers the same events to your S3 bucket in OCSF/Parquet format.

Tip

Need an integration that isn’t in the catalog? You can always register a custom resource against any OAuth 2.0 provider - the same exchange flow applies.