# Disk Clean (pypi · diskclean-mcp-server)

Find dev caches, large unused videos and old logs, then move approved items to the OS trash.

- Trust score: 82/100 (high trust)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- pypi · `diskclean-mcp-server`: 82/100 (this document), [markdown](https://verifymcp.io/servers/kate941-su-diskclean-mcp-server/diskclean-mcp-server.md), [page](https://verifymcp.io/servers/kate941-su-diskclean-mcp-server/diskclean-mcp-server)

## Channel facts

- Registry: `pypi`
- Package: `diskclean-mcp-server`
- Version: `0.1.0`
- 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 2026-11-05.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs uv_build at install time, a recognised build step with no custom scripting around it.
  - 1 of 29 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to Kate941-su/diskcleaner-mcp).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 5 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 79/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 812 tokens (~203/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - 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.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **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 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (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

### How do I install the Disk Clean MCP server?

Disk Clean runs locally as a PyPI package, launched with uvx diskclean-mcp-server. 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 kate941-su-diskclean-mcp-server -- uvx diskclean-mcp-server
```

### Cursor

```json
{
  "mcpServers": {
    "kate941-su-diskclean-mcp-server": {
      "command": "uvx",
      "args": [
        "diskclean-mcp-server"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "kate941-su-diskclean-mcp-server": {
      "command": "uvx",
      "args": [
        "diskclean-mcp-server"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add kate941-su-diskclean-mcp-server -- uvx diskclean-mcp-server
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "kate941-su-diskclean-mcp-server": {
      "type": "local",
      "command": [
        "uvx",
        "diskclean-mcp-server"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add kate941-su-diskclean-mcp-server --command uvx --arg diskclean-mcp-server
```

### Hermes

```yaml
mcp_servers:
  kate941-su-diskclean-mcp-server:
    command: "uvx"
    args: ["diskclean-mcp-server"]
```

### Netclaw

```json
{
  "McpServers": {
    "kate941-su-diskclean-mcp-server": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "diskclean-mcp-server"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add kate941-su-diskclean-mcp-server -t stdio -c uvx -a diskclean-mcp-server
```

### Other

```json
{
  "mcpServers": {
    "kate941-su-diskclean-mcp-server": {
      "command": "uvx",
      "args": [
        "diskclean-mcp-server"
      ]
    }
  }
}
```

## 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.

### 2026-11-03 (score 82, 0)

- [functional regression] Security disclosure: unverified → fail

### 2026-11-01 (score 82, 0)

- [functional regression] Security disclosure: fail → unverified

### 2026-10-31 (score 82, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-30 (score 67)

First indexed and scored.

## MCP tools (4)

### `get_os_env_paths` (~62 tokens)

OSに応じた代表的なキャッシュ・ログディレクトリのうち、実在するものを返す。
掃除対象の場所をユーザーが指定していないときの候補探しに使う。

Output parameters:

- `cache_paths` (object)
- `home` (string)
- `os` (string)

### `analyze_disk_usage` (~176 tokens)

指定ディレクトリ配下の容量内訳を返す（読み取りのみ）。
カテゴリ別合計（dev_cache/video/log/other）と、深さ max_depth までのエントリのうち
大きい順の上位を含む。各エントリのサイズは配下の合計なので、親子のサイズは重複する。
どこが大きいか分かったら、そのパスを指定して再度呼ぶと効率よく掘り下げられる。

Input parameters:

- `max_depth` (integer): 内訳を出す階層の深さ（1=直下の子のみ）
- `target_path` (string, required): 調査するディレクトリの絶対パス（~ 可）

Output parameters:

- `by_category_mb` (object)
- `entry_count` (integer)
- `largest_children` (array)
- `skipped_errors` (integer)
- `target_path` (string)
- `timed_out` (boolean)
- `total_mb` (number)

### `scan_cleanup_targets` (~212 tokens)

条件に一致する削除候補をサイズの大きい順に列挙する（Dry-Run。何も削除しない）。
返された scan_id は move_to_trash に必要。結果はユーザーに提示して同意を得ること。

Input parameters:

- `max_results` (integer): 返す候補の最大件数
- `min_size_mb` (number): 動画の最小サイズ(MB)
- `older_than_days` (number): ログの未更新日数の閾値
- `target_path` (string, required): スキャンを開始するディレクトリの絶対パス
- `target_type` (string, required): dev_cache=node_modules等の開発キャッシュ, large_videos=大容量で未使用の動画, old_logs=更新のない古いログ, all=すべて
- `unused_days` (number): 動画の未アクセス・未更新日数の閾値

Output parameters:

- `found_count` (integer)
- `items` (array)
- `returned_count` (integer)
- `scan_id` (string)
- `skipped_errors` (integer)
- `target_path` (string)
- `target_type` (string)
- `timed_out` (boolean)
- `total_reclaimable_mb` (number)
- `truncated` (boolean)

### `move_to_trash` (~118 tokens)

指定パスをOSのゴミ箱（Trash/Recycle Bin）へ移動する。完全削除はしない。
必ずユーザーの明示的な同意を得てから実行すること。
スキャン結果にないパスや保護パスは skip される。

Input parameters:

- `paths` (array, required): ゴミ箱へ移動するパス。そのスキャン結果に含まれるもののみ
- `scan_id` (string, required): scan_cleanup_targets が返した scan_id

Output parameters:

- `failed` (array)
- `moved` (array)
- `moved_mb` (number)
- `skipped` (array)

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/kate941-su-diskclean-mcp-server/diskclean-mcp-server#diagnostics

## Score history

- 2026-11-05: 82
- 2026-11-04: 82
- 2026-11-03: 82
- 2026-11-02: 82
- 2026-11-01: 82
- 2026-10-31: 82
- 2026-10-30: 67

## Common questions

### What is the Disk Clean MCP server?

Disk Clean is an MCP server listed in the public MCP registry as io.github.Kate941-su/diskclean-mcp-server. Find dev caches, large unused videos and old logs, then move approved items to the OS trash. This page covers its PyPI package (diskclean-mcp-server).

### Is the Disk Clean MCP server safe to use?

Disk Clean scores 82 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. Its build provenance is signed and verified. 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 Disk Clean MCP server expose?

Disk Clean exposes 4 tools: get_os_env_paths, analyze_disk_usage, scan_cleanup_targets, move_to_trash. Their descriptions and schemas cost roughly 568 tokens of context every time the server is loaded.

### Is the Disk Clean MCP server still maintained?

Disk Clean is still listed as active in the MCP registry. We last reached this channel on 5 November 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 Disk Clean MCP server under?

Disk Clean 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

- PyPI project: https://pypi.org/project/diskclean-mcp-server/
- Socket report: https://socket.dev/pypi/package/diskclean-mcp-server
- Repository: https://github.com/Kate941-su/diskcleaner-mcp
- Changelog RSS feed: https://verifymcp.io/servers/kate941-su-diskclean-mcp-server/diskclean-mcp-server.xml
- Changelog JSON feed: https://verifymcp.io/servers/kate941-su-diskclean-mcp-server/diskclean-mcp-server.json
- HTML version of this page: https://verifymcp.io/servers/kate941-su-diskclean-mcp-server/diskclean-mcp-server