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groundtruth

connects

env.agentlookups.ai

Federal environmental records + address due-diligence layers near any US location. Tools

https://env.agentlookups.ai/mcpNo authMCP 2025-06-18v0.1last checked 8 Oct 2026spoke MCP on 100% of 89 checks (30 days)initialize in 386 ms

Will my client connect?

Decided from what the probe found at the endpoint, and from what each client's own documentation says it can complete. Every row carries the day that documentation was read.

✓Claude CodeConnects

The endpoint answers an anonymous handshake, so no credential is needed.

claude mcp add --transport http groundtruth https://env.agentlookups.ai/mcp

Claude Code docs · read on 2026-08-30

✓Claude (claude.ai & Desktop)Connects

The endpoint answers an anonymous handshake, so no credential is needed.

Settings → Connectors → Add custom connector, then paste https://env.agentlookups.ai/mcp.

Claude (claude.ai & Desktop) docs · read on 2026-08-30

✓ChatGPTConnects

The endpoint answers an anonymous handshake, so no credential is needed.

Settings → Apps → Advanced settings → Developer mode, then create a connector pointing at https://env.agentlookups.ai/mcp.

ChatGPT docs · read on 2026-08-30

✓CursorConnects

The endpoint answers an anonymous handshake, so no credential is needed.

{
  "mcpServers": {
    "groundtruth": {
      "url": "https://env.agentlookups.ai/mcp"
    }
  }
}

Cursor docs · read on 2026-08-30

✓VS Code (Copilot)Connects

The endpoint answers an anonymous handshake, so no credential is needed.

{
  "servers": {
    "groundtruth": {
      "type": "http",
      "url": "https://env.agentlookups.ai/mcp"
    }
  }
}

VS Code (Copilot) docs · read on 2026-08-30

How to authenticate

Checked against the endpoint by our probe on 8 Oct 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme
No auth
Protected-resource metadata
✕Not found

Without it a client has to guess where the authorization server lives.

Anonymous access
Handshake succeeds; 4 tools listable

Tools

broadband_availabilitydrinking_waterenvironment_nearlocation_scores

Contract history

5 Oct 2026v0.11 breaking1 compatible1 cosmeticinstructions rewritten

Breaking: due_diligence

Instructions rewritten: broadband_availability. The description an agent follows changed; the callable contract may not have.

3 Oct 2026v0.11 compatible
29 Sep 2026v0.12 breaking1 cosmeticinstructions rewritten

Breaking: due_diligence, environment_near

Instructions rewritten: due_diligence, environment_near. The description an agent follows changed; the callable contract may not have.

28 Aug 2026v0.11 cosmeticinstructions rewritten

Instructions rewritten: due_diligence. The description an agent follows changed; the callable contract may not have.

26 Aug 2026v0.11 cosmeticinstructions rewritten

Instructions rewritten: due_diligence. The description an agent follows changed; the callable contract may not have.

24 Aug 2026v0.1first recorded contract

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

MCP status badge for groundtruth
[![MCP status](https://mcpi.app/servers/groundtruth/badge.svg)](https://mcpi.app/servers/groundtruth)