MCP Observatory: one read only walk over every https endpoint in the official registry
io.github.ogasurfproject-jpg/hs-mcp-observatory
Public record of one read only walk over the official MCP registry: who answered, tools, who pays.
Description as published in the official MCP registry.
Answers the MCP handshake; tool list not available without sign-in. Checked 2026-10-05.
What we measured
| Endpoint | https://observatory.horizonshield.dev/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake; tool list not available without sign-in (185 ms) | our check, 2026-10-05 |
| Protocol version | 2026-07-28 | our check, 2026-10-05 |
| GitHub stars | 2 | github.com/ogasurfproject-jpg/horizon-shield |
| Last push | 2026-10-05 | GitHub API |
| Licence | MIT | GitHub API |
| Registry version | 0.1.1 · active · updated 2026-09-04 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http hs-mcp-observatory https://observatory.horizonshield.dev/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Badge for your README
Shows the result of our latest check and links back to this page.
[](https://openforallofus.com/tools/io.github.ogasurfproject-jpg/hs-mcp-observatory)Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.ogasurfproject-jpg/hs-mcp-observatory.