Sentinel 402
Rank #64,554xyz.verifiedky/sentinel-402
Independent uptime oracle for the x402 agent economy. Free probes, paid history via USDC on Base.
What you can do with Sentinel 402
Sentinel 402 is a Model Context Protocol (MCP) server. It ranks #64,554 of 148,622 active servers on MCP Toplist. Sentinel 402 is listed on Official MCP, with 2 tracked versions. It was first listed on Aug 26, 2026 and most recently updated on Aug 27, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. Its registry listings below are the authority on what it does.
What Sentinel 402 can and cannot do
MCP Toplist connected to the public endpoint on Aug 27, 2026 and it listed 4 tools. Tool names are not stored, so what they do is not catalogued here.
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.
What you need before using Sentinel 402
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Verified by MCP Toplist on Aug 27, 2026: the public endpoint completed the MCP handshake and listed 4 tools without credentials.
Declared by the Official MCP Registry, last synced Oct 18, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as public.
Connect Sentinel 402 and confirm it works
claude mcp add --transport http sentinel-402 https://mcp.verifiedky.xyz/mcp[mcp_servers.sentinel-402]
url = "https://mcp.verifiedky.xyz/mcp"Add to ~/.codex/config.toml.
https://mcp.verifiedky.xyz/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"sentinel-402": {
"url": "https://mcp.verifiedky.xyz/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"sentinel-402": {
"type": "http",
"url": "https://mcp.verifiedky.xyz/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"sentinel-402": {
"serverUrl": "https://mcp.verifiedky.xyz/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"sentinel-402": {
"url": "https://mcp.verifiedky.xyz/mcp"
}
}
}After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
What changed, and when this was checked
- First listed
- Aug 26, 2026
- Latest version published
- Aug 27, 2026
- Version history
- 2 versions tracked (below)
- Requirements evidence
- Verified by MCP Toplist on Aug 27, 2026: the public endpoint completed the MCP handshake and listed 4 tools without credentials.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Aug 27, 2026
- Official MCP ↗listed since Aug 27, 2026 · still listed
Do you maintain Sentinel 402? to correct or enrich this profile.
Available versions (2)
| Version | Published |
|---|---|
| 1.0.1 | Aug 27, 2026 |
| 1.0.0 | Aug 26, 2026 |
Ranks ahead of 84,068 of 148,622 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/xyz.verifiedky%2Fsentinel-402)<a href="https://mcptoplist.com/server/xyz.verifiedky%2Fsentinel-402"><img src="https://mcptoplist.com/badge/xyz.verifiedky%2Fsentinel-402.svg" alt="MCP Toplist: Top 50% of 148,622" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Is Sentinel 402 listed on the Official MCP Registry?
- Yes — Sentinel 402 is listed on the Official MCP Registry.
- How many versions does Sentinel 402 have?
- MCP Toplist tracks 2 versions of Sentinel 402, most recently published on Aug 27, 2026.
Do you run this server?
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