COS Monitor is answering right now. Last checked 11 min ago. It exposes 13 tools.
Scores website pages for communication quality, tracks regressions, surfaces a fix queue.
The linked repository no longer exists on GitHub — it was deleted or made private.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 19 September 2026. No other catalogue keeps this.
Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.
claude mcp add cos-monitor --transport http https://mcp.semalytics.io/mcp
https://mcp.semalytics.io/mcp
[mcp_servers.cos-monitor]
url = "https://mcp.semalytics.io/mcp"
{
"mcpServers": {
"cos-monitor": {
"url": "https://mcp.semalytics.io/mcp"
}
}
}
{
"servers": {
"cos-monitor": {
"type": "http",
"url": "https://mcp.semalytics.io/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
analyze_content
analyze_framework
analyze_full_comms
analyze_persuasion
analyze_platform
analyze_quality
audience_profile
chat
execute_template
optimize_email_for_prospect
profile_agent
get_template_details
get_templates
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.semalytics.io/mcp | streamable-http | answering | 505 ms | 11 min ago |
Website monitoring for SEO, AI visibility and ads: issues, fix tasks, rankings, reports and fixes.
Check web pages for changes since the last run, with lines added and removed
Snapshot tests for AI tool-call traces: diff, validate, and catch silent regressions.
Website monitoring: uptime alerts, page speed and Core Web Vitals with the next fix, cron check-ins.
MCP server for Site Spy — lets AI agents monitor websites for changes
Read-only visualization for Cortex memory, knowledge, sessions, traces, and codebase graphs.
Continuous website testing by Validoria — monitor security, SEO, performance, and accessibility.
Website monitoring for AI assistants: catches pages that look broken even when the site is up.
Answers built from our own checks of this server.