Title: StackMCP — Test your MCP server before agents do
Open Graph Title: StackMCP — Test your MCP server before agents do
X Title: StackMCP — Test your MCP server before agents do
Description: Test your MCP server before agents do. StackMCP runs a deterministic per-tool pass/fail report against any MCP endpoint — JSON-RPC 2.0 protocol validation, schema checks, error-handling probes, optional Blueprint Protocol compliance. Free instant test, no login required.
Open Graph Description: Deterministic per-tool pass/fail testing for MCP servers. Paste an endpoint, get an instant report. No LLM in the loop — just the JSON-RPC 2.0 protocol. Free tier, monitoring coming soon.
X Description: Deterministic per-tool pass/fail testing for MCP servers. Paste an endpoint, get an instant report. No LLM in the loop — just the JSON-RPC 2.0 protocol. Free tier, monitoring coming soon.
Opengraph URL: https://stackmcp.app/
Domain: stackmcp.app
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"@type": "SoftwareApplication",
"name": "StackMCP",
"description": "Deterministic test runner and monitoring for MCP (Model Context Protocol) servers. Free one-time per-tool pass/fail test of any MCP endpoint via the JSON-RPC 2.0 protocol with optional Blueprint Protocol compliance check. Paid scheduled monitoring with alerts coming soon.",
"url": "https://stackmcp.app",
"applicationCategory": "DeveloperApplication",
"operatingSystem": "Web",
"offers": [
{
"@type": "Offer",
"name": "Free one-time test",
"price": "0",
"priceCurrency": "USD",
"description": "Anonymous one-time structural test of an MCP endpoint with per-tool pass/fail report and shareable results URL."
},
{
"@type": "Offer",
"name": "Ongoing monitoring (coming soon)",
"priceCurrency": "USD",
"description": "Scheduled checks against your MCP server with alerts when something breaks. Pricing not yet finalized."
}
],
"publisher": {
"@type": "Organization",
"name": "StackApps",
"url": "https://stackapps.app"
}
}
| theme-color | #0f172a |
| og:type | website |
| og:site_name | StackMCP |
| twitter:card | summary_large_image |
| mobile-web-app-capable | yes |
| apple-mobile-web-app-capable | yes |
| apple-mobile-web-app-status-bar-style | black-translucent |
| apple-mobile-web-app-title | StackMCP |
Links:
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