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MCP Observatory: one read only walk over every https endpoint in the official registry

Public record of one read only walk over the official MCP registry: who answered, tools, who pays.

likely compatible

Answered an MCP initialize with no credentials; use auth 'None'.

Rule R2a · what this means · Not tested in Copilot Studio.

Registry nameio.github.ogasurfproject-jpg/hs-mcp-observatory
Endpoint used for verdicthttps://observatory.horizonshield.dev/mcp
Transportsstreamable-http
Auth (Copilot Studio setting)None (open)
Last endpoint check2026-10-20T18:15:58Z · initialize OK
GitHubogasurfproject-jpg/horizon-shield
Websitehttps://shield.the-horizons-innovation.com/verify-directory/survey/1/
Version0.1.1
Registry updated2026-09-04
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Is this wrong or out of date? Email us. Data built 2026-10-21.