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38,657real tools

24,539callable over HTTPS

4,105measured

0proven reliable

MCP Observatory: one read only walk over every https endpoint in the official registry Not measured yet

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

MCP endpoint : https://observatory.horizonshield.dev/mcp · website · measurements and details

Mozilla Observatory Not measured yet

MDN HTTP Observatory — grade any website's HTTP security headers and get the specific fixes, from…

MCP endpoint : https://gateway.pipeworx.io/mozilla-observatory/mcp · website · measurements and details

Solapur Software Developers Registry Not measured yet

Public read-only MCP HTTP gateway for the Solapur software developers registry.

MCP endpoint : https://solapursoftwaredevelopers.dominal.in/api/mcp · website · measurements and details

Licence audit, page read and endpoint check - paid over x402 (AI-operated) Not measured yet

AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.

MCP endpoint : https://omnia-sell.rjhsignaltech.workers.dev/mcp-pro · website · measurements and details

Offline Protocol (hosted) Not measured yet

Offline Protocol packages, workflows and integration guides over HTTPS. Read-only.

MCP endpoint : https://mcp.offlineprotocol.com/mcp · website · measurements and details

HTTP 505 http-version Not measured yet

Meaning of HTTP 505.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-505/mcp · website · measurements and details

Anytype (self-hosted HTTP) Not measured yet

Self-hosted Anytype MCP server: the full Anytype API as an always-on Docker + HTTP endpoint.

Package oci : ghcr.io/ohneben/anytype-mcp:1.0.6 · website · measurements and details

http/https scheme check, URL discarded Not measured yet

http/https scheme check, URL discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/url-scheme-ok/mcp · website · measurements and details

X-Forwarded-Proto http/https, value discarded Not measured yet

X-Forwarded-Proto http/https, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xfp-ok/mcp · website · measurements and details

HTTP 100 continue Not measured yet

Meaning of HTTP 100.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-100/mcp · website · measurements and details

HTTP 102 processing Not measured yet

Meaning of HTTP 102.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-102/mcp · website · measurements and details

HTTP 200 ok Not measured yet

Meaning of HTTP 200.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-200/mcp · website · measurements and details

HTTP 201 created Not measured yet

Meaning of HTTP 201.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-201/mcp · website · measurements and details

HTTP 202 accepted Not measured yet

Meaning of HTTP 202.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-202/mcp · website · measurements and details

HTTP 302 found Not measured yet

Meaning of HTTP 302.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-302/mcp · website · measurements and details

HTTP 401 unauthorized Not measured yet

Meaning of HTTP 401.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-401/mcp · website · measurements and details

HTTP 403 forbidden Not measured yet

Meaning of HTTP 403.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-403/mcp · website · measurements and details

HTTP 409 conflict Not measured yet

Meaning of HTTP 409.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-409/mcp · website · measurements and details

HTTP 410 gone Not measured yet

Meaning of HTTP 410.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-410/mcp · website · measurements and details

HTTP 418 teapot Not measured yet

Meaning of HTTP 418.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-418/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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