MCP.Market

Public Query MCP server

online · 100% uptime
by amalgament.com·com.amalgament/public-query·v1.0.0
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Agent-native MCP over US public + government records, entity- and parcel-keyed.

B77/100grade B
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Safety scan
B77/100

full report

Adoption
New

Little public usage data yet

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If you have run it, two minutes of your experience saves the next person an afternoon.

Public Query tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-11-02 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 268ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenanceno repository listed3/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Public Query compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
77/100
higher than 50% of 4,460 AI and agents servers
Uptime
100%
of our recent checks; the typical remote AI and agents server answers 100%
Response time
135 ms
faster than 80% of 2,331 AI and agents servers

Install Public Query in Claude Code, Cursor or VS Code

claude mcp add --transport http public-query https://api.amalgament.com/mcp
Add to Cursor

Public Query: common questions

Is Public Query MCP server safe?
Mostly: it is graded B (77/100). Read the Public Query safety report
How do I install Public Query?
It runs remotely at api.amalgament.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Public Query need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Public Query maintained?
The latest release is v1.0.0.
Is Public Query up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Public Query?
Servers from other publishers that do the same job: Mockserver MCP server, CHAP Coordinator MCP server and agent-device MCP server.
How does Public Query compare with other AI and agents MCP servers?
safety score 77/100 (higher than 50% of 4,460 AI and agents servers); uptime 100% (of our recent checks; the typical remote AI and agents server answers 100%); response time 135 ms (faster than 80% of 2,331 AI and agents servers). Full comparison.

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