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.
我該用這個嗎
品質與安全性
發現項目（1）
- LOWTool 'mcp_observatory_disclosure_guide' name length outside 3-30 range在 mcp_observatory_disclosure_guide 中
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"hs-mcp-observatory": {
"url": "https://observatory.horizonshield.dev/mcp"
}
}
}遠端端點
https://observatory.horizonshield.dev/mcpstreamable-http它能做什麼
工具清單
工具（6）
🟢mcp_observatory_state
What was measured, when, over what population, and what the measurement cannot tell you. Read this before quoting any number from this server.
輸入結構描述
{
"type": "object",
"properties": {}
}⚪mcp_observatory_summary
The counts, as published and as corrected. How many addresses answered, how many tools they exposed, how many stated who compensates their operator.
輸入結構描述
{
"type": "object",
"properties": {}
}⚪mcp_observatory_lookup(address, host)
What happened when we contacted one address, or an aggregate for one host. Returns the record hash and the procedure to recompute it. There is no tool here that lists addresses; you must already hold the one you are asking about.
輸入結構描述
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "The full declared endpoint, e.g. https://example.com/mcp"
},
"host": {
"type": "string",
"description": "A host, e.g. example.com. Returns counts for that host, not a roster."
}
}
}⚪mcp_observatory_disclosure_guide
How the 152 servers that stated who compensates their operator actually did it - the field names observed in the wild, with counts. Not a specification we invented.
輸入結構描述
{
"type": "object",
"properties": {}
}🟡mcp_observatory_measure_now(address)
Contact one https address now and report what we see: whether it speaks MCP, whether it carries an agent card, and whether that card names who compensates the operator. Read only; no tool is called. robots.txt is read first and honoured. This does NOT change the published record - the next full walk does that. Rate limited, because it contacts somebody else's server on your behalf.
輸入結構描述
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "https endpoint, e.g. https://example.com/mcp"
}
},
"required": [
"address"
]
}⚪mcp_observatory_method
How the walk was run, what we got wrong and corrected, and the four rules the report holds itself to.
輸入結構描述
{
"type": "object",
"properties": {}
}社群
證據