# io.github.SheldonZhuang/spacesentinel-mcp (npm · spacesentinel-mcp)

Conversational Windows disk cleanup (whitelist-only) + device cleanup guides in 7 languages.

- Trust score: 82/100 (high trust)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-29

## Components

- npm · `spacesentinel-mcp`: 82/100 (this document), [markdown](https://verifymcp.io/servers/sheldonzhuang-spacesentinel-mcp/spacesentinel-mcp.md), [page](https://verifymcp.io/servers/sheldonzhuang-spacesentinel-mcp/spacesentinel-mcp)

## Channel facts

- Registry: `npm`
- Package: `spacesentinel-mcp`
- Version: `0.1.4`
- 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 2026-09-29.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 31 of 93 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 53 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 365 tokens (~91/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 83/100
  - Stability observed for 25 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 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 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 io.github.SheldonZhuang/spacesentinel-mcp server?

io.github.SheldonZhuang/spacesentinel-mcp runs locally as an npm package, launched with npx -y spacesentinel-mcp. 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 sheldonzhuang-spacesentinel-mcp -- npx -y spacesentinel-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "sheldonzhuang-spacesentinel-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "spacesentinel-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "sheldonzhuang-spacesentinel-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "spacesentinel-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add sheldonzhuang-spacesentinel-mcp -- npx -y spacesentinel-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add sheldonzhuang-spacesentinel-mcp --command npx --arg -y --arg spacesentinel-mcp
```

### Hermes

```yaml
mcp_servers:
  sheldonzhuang-spacesentinel-mcp:
    command: "npx"
    args: ["-y", "spacesentinel-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "sheldonzhuang-spacesentinel-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "spacesentinel-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add sheldonzhuang-spacesentinel-mcp -t stdio -c npx -a -y spacesentinel-mcp
```

### Other

```json
{
  "mcpServers": {
    "sheldonzhuang-spacesentinel-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "spacesentinel-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-09-29 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-28 (score 81, −3)

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

### 2026-09-27 (score 84, 0)

- [security] Stability: 0.97 → pass

### 2026-09-26 (score 84, +1)

No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-25 (score 83, 0)

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

### 2026-09-24 (score 83, +1)

- [functional] Package version: 0.1.3 → 0.1.4

### 2026-09-22 (score 82, −2)

- [functional] Stability: pass → 0.83

### 2026-09-21 (score 84, 0)

- [security] Stability: 0.97 → pass

## MCP tools (4)

### `scan_junk` (~57 tokens)

Scan Windows junk files (read-only, deletes nothing). Reports reclaimable size for 13 whitelisted categories: user/system temp, Recycle Bin, Windows Update cache, thumbnail cache, Chrome/Edge/npm/pip caches. Windows only.

### `clean_junk` (~80 tokens)

Clean Windows junk files from the 13 whitelisted categories (temp files, caches, Recycle Bin — never touches Documents/Desktop/Downloads/Photos). DESTRUCTIVE: always ask the user for explicit permission first, then pass confirm=true. Windows only.

Input parameters:

- `confirm` (boolean, required): Must be true. Only set after the user explicitly approved the cleanup.

### `analyze_disk` (~168 tokens)

Analyze WHO owns the space in a directory (read-only, deletes nothing). For each large subdirectory, collects evidence: size, file count, last-write age, whether it is referenced by PATH, has a running process, appears in the installed-programs registry, and matches a known-software signature (e.g. trading-app config dirs, orphaned mover archives). Use the evidence to reason about what is safe to delete/migrate, then ALWAYS let the user decide — never delete based on this analysis alone. Windows only.

Input parameters:

- `minSizeMB` (integer): Ignore subdirectories smaller than this
- `path` (string): Directory or drive root to analyze, e.g. "C:\" or "D:\Software"
- `top` (integer): Max entries to return, largest first

### `get_cleanup_guide` (~60 tokens)

Get step-by-step disk cleanup instructions for a device type, in any of 7 languages. Works on every platform (knowledge only, no execution).

Input parameters:

- `device` (string, required): Device type to clean
- `language` (string): Guide language

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/sheldonzhuang-spacesentinel-mcp/spacesentinel-mcp#diagnostics

## Score history

- 2026-09-29: 82
- 2026-09-28: 81
- 2026-09-27: 84
- 2026-09-26: 84
- 2026-09-25: 83
- 2026-09-24: 83
- 2026-09-23: 82
- 2026-09-22: 82
- 2026-09-21: 84
- 2026-09-20: 84
- 2026-09-19: 83
- 2026-09-18: 83
- 2026-09-17: 82
- 2026-09-16: 82
- 2026-09-15: 81
- 2026-09-14: 84
- 2026-09-13: 84
- 2026-09-12: 83
- 2026-09-11: 83
- 2026-09-10: 82
- 2026-09-09: 82
- 2026-09-08: 81
- 2026-09-07: 81
- 2026-09-06: 84
- 2026-09-05: 84
- 2026-09-04: 84
- 2026-09-03: 83
- 2026-09-02: 83
- 2026-09-01: 82
- 2026-08-31: 82

## Common questions

### What is the io.github.SheldonZhuang/spacesentinel-mcp server?

io.github.SheldonZhuang/spacesentinel-mcp is listed in the public MCP registry as io.github.SheldonZhuang/spacesentinel-mcp. Conversational Windows disk cleanup (whitelist-only) + device cleanup guides in 7 languages. This page covers its npm package (spacesentinel-mcp).

### Is the io.github.SheldonZhuang/spacesentinel-mcp server safe to use?

io.github.SheldonZhuang/spacesentinel-mcp scores 82 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 29 September 2026. It declares no install or post-install scripts. 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 io.github.SheldonZhuang/spacesentinel-mcp server expose?

io.github.SheldonZhuang/spacesentinel-mcp exposes 4 tools: scan_junk, clean_junk, analyze_disk, get_cleanup_guide. Their descriptions and schemas cost roughly 365 tokens of context every time the server is loaded.

### Is the io.github.SheldonZhuang/spacesentinel-mcp server still maintained?

io.github.SheldonZhuang/spacesentinel-mcp is still listed as active in the MCP registry. We last reached this channel on 29 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.SheldonZhuang/spacesentinel-mcp server under?

io.github.SheldonZhuang/spacesentinel-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/spacesentinel-mcp
- Socket report: https://socket.dev/npm/package/spacesentinel-mcp
- Repository: https://github.com/SheldonZhuang/SpaceSentinel
- Changelog RSS feed: https://verifymcp.io/servers/sheldonzhuang-spacesentinel-mcp/spacesentinel-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/sheldonzhuang-spacesentinel-mcp/spacesentinel-mcp.json
- HTML version of this page: https://verifymcp.io/servers/sheldonzhuang-spacesentinel-mcp/spacesentinel-mcp