The MCP Ambassador community registry ships spawn commands, environment variable schemas, and tool metadata for 38+ popular MCP servers. Admins add them to the catalog in minutes — no writing spawn commands or figuring out environment variable names from scratch.
How to use the registry
- Log in to the Admin UI
- Navigate to MCP Catalog → Add from Registry
- Browse or search the registry
- Click Add to Catalog — spawn command and env vars are pre-filled
- Optionally edit the configuration (e.g., add your API key)
- Click Validate to verify connectivity and fetch tool list
- Click Publish and assign to groups
Registry contents
AI & Search
| MCP | Description | Credentials |
|---|
tavily-search | Real-time web search optimized for AI | TAVILY_API_KEY |
brave-search | Web and local search via Brave Search API | BRAVE_API_KEY |
exa | Neural search engine for AI applications | EXA_API_KEY |
| MCP | Description | Credentials |
|---|
github | GitHub API — search code, manage PRs, issues | GITHUB_PERSONAL_ACCESS_TOKEN |
gitlab | GitLab API — projects, MRs, pipelines | GITLAB_PERSONAL_ACCESS_TOKEN |
sequential-thinking | Dynamic, reflective problem-solving | None |
mermaid | Generate Mermaid diagrams from descriptions | None |
Data & Databases
| MCP | Description | Credentials |
|---|
postgres | Query and inspect PostgreSQL databases | DATABASE_URL |
sqlite | Read/write SQLite database files | None (file path) |
mongodb | Query MongoDB collections | MONGODB_URI |
supabase | Supabase database and storage | SUPABASE_URL, SUPABASE_KEY |
Documents
| MCP | Description | Credentials |
|---|
markitdown | Convert any document to Markdown | None |
google-drive | Read and manage Google Drive files | OAuth credentials |
notion | Read and write Notion pages and databases | NOTION_API_KEY |
Web Automation
| MCP | Description | Credentials |
|---|
fetch | Fetch and parse web content | None |
firecrawl | Crawl and scrape websites | FIRECRAWL_API_KEY |
puppeteer | Browser automation with Puppeteer | None (requires Chrome) |
playwright | Browser automation with Playwright | None (requires browsers) |
Cloud & Infrastructure
| MCP | Description | Credentials |
|---|
cloudflare | Manage Cloudflare zones, DNS, Workers | CLOUDFLARE_API_TOKEN |
aws-kb-retrieval | Query AWS Knowledge Base (Bedrock) | AWS credentials |
docker | Manage Docker containers and images | Docker socket access |
Business
| MCP | Description | Credentials |
|---|
stripe | Stripe payments, customers, subscriptions | STRIPE_API_KEY |
monday | Monday.com project management | MONDAY_API_KEY |
todoist | Todoist task management | TODOIST_API_TOKEN |
zapier | Trigger Zapier automations | ZAPIER_API_KEY |
figma | Figma design files and components | FIGMA_ACCESS_TOKEN |
slack | Send messages and manage Slack | SLACK_BOT_TOKEN |
linear | Linear issue tracking and projects | LINEAR_API_KEY |
Monitoring
| MCP | Description | Credentials |
|---|
grafana | Query Grafana dashboards and alerts | GRAFANA_URL, GRAFANA_API_KEY |
sentry | Query Sentry errors and events | SENTRY_AUTH_TOKEN |
Utility
| MCP | Description | Credentials |
|---|
time | Current time and timezone conversions | None |
memory | Persistent key-value memory for agents | None |
google-maps | Maps, geocoding, directions | GOOGLE_MAPS_API_KEY |
filesystem | Read/write local filesystem | None (path-restricted) |
Contributing to the registry
The registry is maintained in the community-registry repository.
To add an MCP to the registry:
- Fork the repository
- Add a YAML definition for your MCP in the
registry/ directory - Include: name, description, transport type, spawn command, environment variable definitions, and tool descriptions
- Submit a pull request
Registry entries are community-maintained. The maintainers review for accuracy and security before merging.