Side-by-Side Model Context Protocol Comparison
Open Call Portals vs Tldraw
In-depth architectural comparison of the Open Call Portals and Tldraw MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Open Call Portals
Developer Tools · Local stdio
Quality: 25/100 (Emerging) | Auth: No auth required
Tldraw
Developer Tools · Local stdio
Quality: 52/100 (Good) | Auth: No auth required
Verdict Summary: Choose Open Call Portals if you need specialized Developer Tools tools running via a local process. Choose Tldraw if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's
mcpServers manifest.Which MCP Server Should You Choose?
O
Choose Open Call Portals when:
- You need dedicated capabilities in the Developer Tools domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
T
Choose Tldraw when:
- You need dedicated capabilities in the Developer Tools domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
Feature & Specification Comparison
Tools & Capabilities Breakdown
Open Call Portals Tools (0)
No explicit tool names declared in metadata yet. Check project README on main listing page.
Tldraw Tools (0)
No explicit tool names declared in metadata yet. Check project README on main listing page.
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Open Call Portals Configuration
Tldraw Configuration