View your Public portfolio, market data and preflight trades
Chain API calls across services in natural language
Example: Fetch GitHub issues, create Jira tickets, post summary to Slack—all in one conversation
Automate cross-platform workflows without writing integration code
Keep data in sync across multiple platforms
Example: Sync CRM contacts to email marketing tool, update inventory across e-commerce platforms
Eliminate manual data entry and sync errors
Learn and test APIs conversationally
Example: Explore Stripe API endpoints, test with sample data, debug authentication
Reduce API integration development time by 50%
Monitor API endpoints and trigger actions
Example: Check website uptime, monitor API rate limits, alert on service errors
Catch issues before customers do
Time estimate: 20-45 minutes per API integration
Guidepoint
Real-time access to trusted expert knowledge
Brex
Intelligent finance automation
Crypto.com
Real time prices, orders, charts, and more for crypto
Vanguard Advisor Tools
Access Vanguard models data and content from Claude
Chronograph
Interact with your Chronograph data directly in Claude
Pigment
Analyze business data
Strong directory entry: Public Holdings surfaces stars and publisher context so we could sanity-check maintenance before adopting.
Useful MCP listing: Public Holdings is the kind of server we cite when onboarding engineers to host + tool permissions.
We wired Public Holdings into a staging workspace; the listing’s GitHub and npm pointers saved time versus hunting across READMEs.
Useful MCP listing: Public Holdings is the kind of server we cite when onboarding engineers to host + tool permissions.
We evaluated Public Holdings against two servers with overlapping tools; this profile had the clearer scope statement.
I recommend Public Holdings for teams standardizing on MCP; the explainx.ai page compares cleanly with sibling servers.
We evaluated Public Holdings against two servers with overlapping tools; this profile had the clearer scope statement.
Public Holdings is a well-scoped MCP server in the explainx.ai directory — install snippets and categories matched our Claude Code setup.
I recommend Public Holdings for teams standardizing on MCP; the explainx.ai page compares cleanly with sibling servers.
We evaluated Public Holdings against two servers with overlapping tools; this profile had the clearer scope statement.
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Manual configuration
{
"mcpServers": {
"public-holdings": {
"url": "https://mcp.public.com/read-only/mcp"
}
}
}Sign in: Required.
View your Public portfolio, market data and preflight trades
Prerequisites
Steps
Troubleshooting
✓ Do
✗ Don't
💡 Pro Tips
Architecture
MCP server wraps external APIs, handles authentication, rate limiting, and error handling, exposing clean interface to Claude.
Protocols
Compatibility
✓ Use when
Use for multi-service workflows, data synchronization, API testing, and when building no-code integrations. Best for connecting 2+ services conversationally.
✗ Avoid when
Avoid for high-frequency real-time integrations (use native webhooks), when API latency is critical, or for complex transaction logic requiring guaranteed consistency.