# Privi Anchor (remote · privi-anchor-production.up.railway.app)

Timestamped proof that AI outputs and data existed, anchored on the Privi blockchain.

- Trust score: 23/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-23

## Components

- remote · `privi-anchor-production.up.railway.app`: 23/100 (this document), [markdown](https://verifymcp.io/servers/canoydario847-cloud-privi-anchor/privi-anchor-production.md), [page](https://verifymcp.io/servers/canoydario847-cloud-privi-anchor/privi-anchor-production)

## Channel facts

- Endpoint: `https://privi-anchor-production.up.railway.app/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.0`

## 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 2026-10-23.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - 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**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint returned HTTP 404.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 5 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the Privi Anchor MCP server?

Privi Anchor is a hosted endpoint at https://privi-anchor-production.up.railway.app/mcp, 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 canoydario847-cloud-privi-anchor 'https://privi-anchor-production.up.railway.app/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "canoydario847-cloud-privi-anchor": {
      "url": "https://privi-anchor-production.up.railway.app/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "canoydario847-cloud-privi-anchor": {
      "type": "http",
      "url": "https://privi-anchor-production.up.railway.app/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.canoydario847-cloud-privi-anchor]
url = "https://privi-anchor-production.up.railway.app/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "canoydario847-cloud-privi-anchor": {
      "type": "remote",
      "url": "https://privi-anchor-production.up.railway.app/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add canoydario847-cloud-privi-anchor --url 'https://privi-anchor-production.up.railway.app/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  canoydario847-cloud-privi-anchor:
    url: "https://privi-anchor-production.up.railway.app/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "canoydario847-cloud-privi-anchor": {
      "Transport": "http",
      "Url": "https://privi-anchor-production.up.railway.app/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add canoydario847-cloud-privi-anchor -t streamable-http -u 'https://privi-anchor-production.up.railway.app/mcp'
```

### Other

```json
{
  "mcpServers": {
    "canoydario847-cloud-privi-anchor": {
      "type": "http",
      "url": "https://privi-anchor-production.up.railway.app/mcp"
    }
  }
}
```

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.

### 2026-10-21 (score 23, −48)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Authorization: partial → unverified
- [security regression] Tool safety: pass → unverified
- [security regression] Transport: pass → fail
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-10-20 (score 71)

First indexed and scored.

## MCP tools (4)

### `anchor_status` (~28 tokens)

Anchor status

Which chain anchors go to, the service wallet that signs them, its gas balance, and totals.

### `anchor_hash_text` (~50 tokens)

Hash text

SHA-256 of a piece of text, ready to pass to anchor_hashes. Hashing happens here; nothing is stored.

Input parameters:

- `text` (string, required): Exact text to fingerprint (UTF-8)

### `anchor_verify` (~92 tokens)

Verify an anchor

Check on the blockchain that a hash was anchored, by whom and when. Free.
With tx_hash and proof from a receipt, the check uses only chain data.

Input parameters:

- `hash` (string, required): The 64-character hex SHA-256 that was anchored
- `proof`: Optional: Merkle proof from the receipt
- `tx_hash`: Optional: transaction from the receipt, to verify without this server's index

### `anchor_hashes` (~103 tokens)

Anchor hashes

Anchor up to 100 hashes on the Privi chain in one transaction. Returns, for each hash, a
receipt (tx_hash, Merkle proof, block, time) that anyone can check with anchor_verify.
Requires an API key (Authorization: Bearer).

Input parameters:

- `hashes` (array, required): 1-100 hex SHA-256 hashes of the content to anchor
- `label` (string): Optional note kept in this server's index (not on chain)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/canoydario847-cloud-privi-anchor/privi-anchor-production#diagnostics

## Score history

- 2026-10-23: 23
- 2026-10-22: 23
- 2026-10-21: 23
- 2026-10-20: 71

## Common questions

### What is the Privi Anchor MCP server?

Privi Anchor is an MCP server listed in the public MCP registry as io.github.canoydario847-cloud/privi-anchor. Timestamped proof that AI outputs and data existed, anchored on the Privi blockchain. This page covers its hosted endpoint (https://privi-anchor-production.up.railway.app/mcp).

### Is the Privi Anchor MCP server safe to use?

Privi Anchor scores 23 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 Privi Anchor MCP server expose?

Privi Anchor exposes 4 tools: anchor_status, anchor_hash_text, anchor_verify, anchor_hashes. Their descriptions and schemas cost roughly 273 tokens of context every time the server is loaded.

### Does the Privi Anchor MCP server require authentication?

Its publisher declares no required credentials for Privi Anchor. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.

### Is the Privi Anchor MCP server still maintained?

Privi Anchor is still listed as active in the MCP registry. We last reached this channel on 23 October 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://privi-anchor-production.up.railway.app/mcp
- Repository: https://github.com/canoydario847-cloud/Privi-Network
- Website: https://github.com/canoydario847-cloud/Privi-Network/tree/main/anchor-server
- Changelog RSS feed: https://verifymcp.io/servers/canoydario847-cloud-privi-anchor/privi-anchor-production.xml
- Changelog JSON feed: https://verifymcp.io/servers/canoydario847-cloud-privi-anchor/privi-anchor-production.json
- HTML version of this page: https://verifymcp.io/servers/canoydario847-cloud-privi-anchor/privi-anchor-production