SERVER

probe402-check

Rank #51,682

io.github.probe402/probe402-check

Ask probe402's public record about an x402 or MPP endpoint before an agent pays it.

First listed
Sep 17, 2026
Last publish date
Oct 1, 2026
PURPOSE

What you can do with probe402-check

probe402-check is a Model Context Protocol (MCP) server published by probe402. It ranks #51,682 of 150,963 active servers on MCP Toplist. probe402-check is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Sep 17, 2026 and most recently updated on Oct 1, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What probe402-check can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using probe402-check

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by Glama, last synced Oct 22, 2026. Not independently verified by MCP Toplist.

No runtime, credential or payment requirements are recorded for this server beyond the declaration above.

INSTALLATION AND FIRST TASK

Connect probe402-check and confirm it works

npm package
claude mcp add probe402-check -- npx -y probe402-check --mcp
First successful task

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.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed
Sep 17, 2026
Latest version published
Oct 1, 2026
Version history
1 version tracked (below)
Requirements evidence
Declared by Glama, last synced Oct 22, 2026. Not independently verified by MCP Toplist.
Profile checked
Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of
Oct 22, 2026
Registry sightings

Do you maintain probe402-check? to correct or enrich this profile.

VERSIONS

Available versions (1)

VersionPublished
0.2.1Oct 1, 2026
STANDING
#51,682of 150,963 active serversTop 50%

Ranks ahead of 99,281 of 150,963 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

MCP Toplist: Top 50% of 150,963
Markdown
[![MCP Toplist](https://mcptoplist.com/badge/io.github.probe402%2Fprobe402-check.svg)](https://mcptoplist.com/server/io.github.probe402%2Fprobe402-check)
HTML
<a href="https://mcptoplist.com/server/io.github.probe402%2Fprobe402-check"><img src="https://mcptoplist.com/badge/io.github.probe402%2Fprobe402-check.svg" alt="MCP Toplist: Top 50% of 150,963" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains probe402-check?
probe402-check is maintained by probe402, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
Is probe402-check listed on the Official MCP Registry?
Yes — probe402-check is listed on the Official MCP Registry, alongside Glama.
How many versions does probe402-check have?
MCP Toplist tracks 1 version of probe402-check, most recently published on Oct 1, 2026.
Where can I find the source code for probe402-check?
The source code for probe402-check is hosted at github.com/probe402/probe402-check.
Used in projects

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