# io.github.Spacetime-Technology/safehold (npm · safehold)

Local, encrypted MCP vault for passports, IDs, visas and photos. You control access.

- Trust score: 78/100 (medium)
- Change this week: +25
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `safehold`: 78/100 (this document), [markdown](https://verifymcp.io/servers/spacetime-technology-safehold/safehold.md), [page](https://verifymcp.io/servers/spacetime-technology-safehold/safehold)

## Channel facts

- Registry: `npm`
- Package: `safehold`
- Version: `1.2.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (96 of 100), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (96 of 100), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to Spacetime-Technology/safehold).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 76 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 85/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 855 tokens (~77/item across 11 items; 11 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **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.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add spacetime-technology-safehold -- npx -y safehold
```

### Codex

```bash
codex mcp add spacetime-technology-safehold -- npx -y safehold
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "spacetime-technology-safehold": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "safehold"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add spacetime-technology-safehold --command npx --arg -y --arg safehold
```

### Hermes

```yaml
mcp_servers:
  spacetime-technology-safehold:
    command: "npx"
    args: ["-y", "safehold"]
```

### Other

```json
{
  "mcpServers": {
    "spacetime-technology-safehold": {
      "command": "npx",
      "args": [
        "-y",
        "safehold"
      ]
    }
  }
}
```

## 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.

### 2026-08-02 (score 78, +52)

- [security improvement] Install scripts: unverified → pass
- [security improvement] Provenance: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [security] The attested source repository moved: Spacetime-Technology/safehold
- [functional improvement] Schema quality: unverified → excellent
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-01 (score 26, +21)

- [functional improvement] Schema quality: unverified → 100
- [functional improvement] Tool coverage: unverified → 100

### 2026-07-31 (score 5, −48)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-27 (score 53)

First indexed and scored.

## MCP tools (11)

### `get_passport` (~83 tokens)

Retrieve specific fields from a stored passport. The user will be prompted for consent before any data is returned.

Input parameters:

- `document_id` (string): Specific passport id (required when more than one passport is stored)
- `fields` (array, required): The passport fields to retrieve
- `purpose` (string, required): Why the calling agent needs this data — shown to the user for consent

### `get_national_id` (~87 tokens)

Retrieve specific fields from a stored national identity card. The user will be prompted for consent before any data is returned.

Input parameters:

- `document_id` (string): Specific national ID id (required when more than one is stored)
- `fields` (array, required): The national ID fields to retrieve
- `purpose` (string, required): Why the calling agent needs this data — shown to the user for consent

### `get_driving_license` (~86 tokens)

Retrieve specific fields from a stored driving licence. The user will be prompted for consent before any data is returned.

Input parameters:

- `document_id` (string): Specific driving licence id (required when more than one is stored)
- `fields` (array, required): The driving licence fields to retrieve
- `purpose` (string, required): Why the calling agent needs this data — shown to the user for consent

### `get_visa` (~83 tokens)

Retrieve specific fields from a stored visa. The user will be prompted for consent before any data is returned.

Input parameters:

- `document_id` (string): Specific visa id (required when more than one visa is stored)
- `fields` (array, required): The visa fields to retrieve
- `purpose` (string, required): Why the calling agent needs this data — shown to the user for consent

### `get_photo` (~90 tokens)

Retrieve a stored photo. Returns base64-encoded image data. The user will be prompted for consent before any data is returned.

Input parameters:

- `document_id` (string): Specific photo id (required when more than one of this type is stored)
- `purpose` (string, required): Why the calling agent needs this photo — shown to the user for consent
- `type` (string, required): The type of photo to retrieve

### `get_document` (~112 tokens)

Retrieve fields from any document type not covered by a dedicated tool. The user will be prompted for consent before any data is returned.

Input parameters:

- `document_id` (string): Specific document id (required when more than one of this type is stored)
- `document_type` (string, required): The document type to retrieve (e.g. "insurance_card")
- `fields` (array, required): The field names to retrieve from the document
- `purpose` (string, required): Why the calling agent needs this data — shown to the user for consent

### `list_documents` (~29 tokens)

List all stored documents. Returns metadata only (type, label, expiry) — no sensitive field values.

### `add_document` (~103 tokens)

Add a new document to the vault. The document is stored locally and encrypted. Known document types (passport, national_id, driving_license, visa, photo_*) are strictly validated.

Input parameters:

- `document_type` (string, required): The type of document (e.g. "passport", "visa")
- `fields` (object, required): The document field values to store
- `label` (string, required): A human-readable label for this document, e.g. "UK Passport 2024"

### `delete_document` (~31 tokens)

Permanently delete a document from the vault.

Input parameters:

- `id` (string, required): The ID of the document to delete

### `update_document` (~60 tokens)

Update fields on an existing document. Only the provided keys are changed. Known document types are strictly validated.

Input parameters:

- `fields` (object, required): The fields to update — only provided keys are changed
- `id` (string, required): The ID of the document to update

### `get_access_log` (~61 tokens)

View the history of document field accesses — what was shared, with which client, and when.

Input parameters:

- `document_id` (string): Filter entries to a specific document ID
- `limit` (integer): Maximum number of log entries to return (default 50)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/spacetime-technology-safehold/safehold#diagnostics

## Score history

- 2026-08-03: 78
- 2026-08-02: 78
- 2026-08-01: 26
- 2026-07-31: 5
- 2026-07-30: 53
- 2026-07-28: 53
- 2026-07-27: 53

## Links

- npm package: https://www.npmjs.com/package/safehold
- Socket report: https://socket.dev/npm/package/safehold
- Repository: https://github.com/Spacetime-Technology/safehold
- Changelog RSS feed: https://verifymcp.io/servers/spacetime-technology-safehold/safehold/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/spacetime-technology-safehold/safehold/changelog.json
- HTML version of this page: https://verifymcp.io/servers/spacetime-technology-safehold/safehold