# EstateTrace Pre-Probate Intelligence (remote · api.estatetrace.ai)

Pre-probate and inheritance real estate intelligence with Base L2 USDC settlement.

- Trust score: 66/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-20

## Components

- remote · `api.estatetrace.ai`: 66/100 (this document), [markdown](https://verifymcp.io/servers/palunallc-estatetrace-mcp/api.md), [page](https://verifymcp.io/servers/palunallc-estatetrace-mcp/api)

## Channel facts

- Endpoint: `https://api.estatetrace.ai/mcp/sse`
- Transports: `sse`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-20.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 5 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 40/100
  - Verified sse transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 521 tokens (~104/item across 5 items; 5 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 53/100
  - Stability observed for 16 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the EstateTrace Pre-Probate Intelligence MCP server?

EstateTrace Pre-Probate Intelligence is a hosted endpoint at https://api.estatetrace.ai/mcp/sse, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http palunallc-estatetrace-mcp 'https://api.estatetrace.ai/mcp/sse'
```

### Cursor

```json
{
  "mcpServers": {
    "palunallc-estatetrace-mcp": {
      "url": "https://api.estatetrace.ai/mcp/sse"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "palunallc-estatetrace-mcp": {
      "type": "http",
      "url": "https://api.estatetrace.ai/mcp/sse"
    }
  }
}
```

### Codex

```toml
[mcp_servers.palunallc-estatetrace-mcp]
url = "https://api.estatetrace.ai/mcp/sse"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "palunallc-estatetrace-mcp": {
      "type": "remote",
      "url": "https://api.estatetrace.ai/mcp/sse",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add palunallc-estatetrace-mcp --url 'https://api.estatetrace.ai/mcp/sse' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  palunallc-estatetrace-mcp:
    url: "https://api.estatetrace.ai/mcp/sse"
```

### Netclaw

```json
{
  "McpServers": {
    "palunallc-estatetrace-mcp": {
      "Transport": "http",
      "Url": "https://api.estatetrace.ai/mcp/sse"
    }
  }
}
```

### Vellum

```bash
assistant mcp add palunallc-estatetrace-mcp -t streamable-http -u 'https://api.estatetrace.ai/mcp/sse'
```

### Other

```json
{
  "mcpServers": {
    "palunallc-estatetrace-mcp": {
      "type": "http",
      "url": "https://api.estatetrace.ai/mcp/sse"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-19 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 65, +1)

No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-15 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-13 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-11 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-09 (score 61, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-06 (score 60, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-05 (score 59, 0)

- [functional improvement] Stability: unverified → 0.03

## MCP tools (5)

### `estatetrace_a2a_inventory` (~218 tokens)

Discover available candidate pre-probate real estate leads for autonomous agents. Returns zero-PII teasers, confidence scores, estimated equity metrics, and lead_ids in 44 compliant states + DC (excludes CA, OR, WA, CT, NJ, MD).

Input parameters:

- `city` (string): Optional target city (e.g. 'Huntsville', 'Dallas').
- `county` (string): Optional target county (e.g. 'Madison', 'Jefferson', 'Dallas').
- `limit` (integer): Max results to return (default 10, max 50).
- `min_equity` (number): Optional minimum estimated equity spread filter.
- `state` (string, required): Two-letter state abbreviation (e.g. 'AL', 'TX', 'FL', 'TN'). Required.
- `tier` (integer): Optional motivation tier (1: High Equity/Core, 2: Moderate, 3: High Distress/Urgent).
- `zip_code` (string): Optional 5-digit ZIP code.

### `estatetrace_search_signals` (~99 tokens)

Discover available pre-probate real estate leads by county or state (44 compliant states). Returns anonymized teasers and lead IDs.

Input parameters:

- `county_ids` (string, required): County identifier (e.g. 'madison_al', 'jefferson_al') or county name.
- `tiers` (string): Comma-separated motivation tiers: '1' (High Equity/Core Metro), '2' (Standard), '3' (Value).

### `estatetrace_a2a_checkout` (~77 tokens)

Initiate machine checkout for candidate leads. Returns HTTP 402 with Base L2 USDC payment instructions and a 120-second atomic reservation lock.

Input parameters:

- `lead_ids` (array, required): Array of lead UUIDs to purchase.
- `promo_code` (string): Optional promo voucher code (e.g. 'LAUNCH25').

### `estatetrace_a2a_settle` (~84 tokens)

Submit a completed Base L2 USDC transaction hash to verify payment and receive the unblurred lead payload with ephemeral living heir intelligence.

Input parameters:

- `charge_id` (string, required): The charge ID returned from the 402 checkout challenge.
- `tx_hash` (string, required): On-chain transaction hash confirming USDC transfer on Base L2 (chain 8453).

### `estatetrace_a2a_status` (~43 tokens)

Check the status of a lead reservation (pending, settled, expired, or released).

Input parameters:

- `charge_id` (string, required): The charge ID to inspect.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/palunallc-estatetrace-mcp/api#diagnostics

## Score history

- 2026-09-20: 66
- 2026-09-19: 66
- 2026-09-18: 65
- 2026-09-17: 65
- 2026-09-16: 64
- 2026-09-15: 64
- 2026-09-14: 63
- 2026-09-13: 63
- 2026-09-12: 62
- 2026-09-11: 62
- 2026-09-10: 61
- 2026-09-09: 61
- 2026-09-08: 60
- 2026-09-07: 60
- 2026-09-06: 60
- 2026-09-05: 59
- 2026-09-04: 59

## Common questions

### What is the EstateTrace Pre-Probate Intelligence MCP server?

EstateTrace Pre-Probate Intelligence is an MCP server listed in the public MCP registry as io.github.palunallc/estatetrace-mcp. Pre-probate and inheritance real estate intelligence with Base L2 USDC settlement. This page covers its hosted endpoint (https://api.estatetrace.ai/mcp/sse).

### Is the EstateTrace Pre-Probate Intelligence MCP server safe to use?

EstateTrace Pre-Probate Intelligence scores 66 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the EstateTrace Pre-Probate Intelligence MCP server expose?

EstateTrace Pre-Probate Intelligence exposes 5 tools: estatetrace_a2a_inventory, estatetrace_search_signals, estatetrace_a2a_checkout, estatetrace_a2a_settle, estatetrace_a2a_status. Their descriptions and schemas cost roughly 521 tokens of context every time the server is loaded.

### Does the EstateTrace Pre-Probate Intelligence MCP server require authentication?

No. We connected to EstateTrace Pre-Probate Intelligence without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the EstateTrace Pre-Probate Intelligence MCP server still maintained?

EstateTrace Pre-Probate Intelligence is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://api.estatetrace.ai/mcp/sse
- Repository: https://github.com/palunallc/mcp-server-estatetrace
- Changelog RSS feed: https://verifymcp.io/servers/palunallc-estatetrace-mcp/api.xml
- Changelog JSON feed: https://verifymcp.io/servers/palunallc-estatetrace-mcp/api.json
- HTML version of this page: https://verifymcp.io/servers/palunallc-estatetrace-mcp/api