# io.github.CloudCorpRecords/mathpack (oci · ghcr.io/cloudcorprecords/mathpack)

Printable K-12 math worksheet packs from Mathter: skills list, allowance, and pack generation.

- Trust score: 41/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- npm · `@reneturcios/mathpack`: 69/100, [markdown](https://verifymcp.io/servers/cloudcorprecords-mathpack/reneturcios-mathpack.md), [page](https://verifymcp.io/servers/cloudcorprecords-mathpack/reneturcios-mathpack)
- oci · `ghcr.io/cloudcorprecords/mathpack`: 41/100 (this document), [markdown](https://verifymcp.io/servers/cloudcorprecords-mathpack/ghcr-io-cloudcorprecords-mathpack.md), [page](https://verifymcp.io/servers/cloudcorprecords-mathpack/ghcr-io-cloudcorprecords-mathpack)

## Channel facts

- Registry: `oci`
- Package: `ghcr.io/cloudcorprecords/mathpack`
- 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**: 0/100
  - No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.
  - Known CVEs could not be checked: this artifact ships no SBOM or dependency manifest, so there is no dependency list to read.
  - Install-script risk not yet assessed.
  - Dependency health could not be checked: this artifact ships no SBOM or dependency manifest, so there is no dependency list to read.
- **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 1 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 72/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 424 tokens (~141/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 7/100
  - Stability observed for 2 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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 3 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.

**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 io.github.CloudCorpRecords/mathpack MCP server?

io.github.CloudCorpRecords/mathpack runs locally as a container image, launched with docker run --rm -i ghcr.io/cloudcorprecords/mathpack:0.1.0. Ready-made configuration for Claude, Cursor, VS Code, Codex and 3 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add cloudcorprecords-mathpack -- docker run --rm -i ghcr.io/cloudcorprecords/mathpack:0.1.0
```

### Cursor

```json
{
  "mcpServers": {
    "cloudcorprecords-mathpack": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/cloudcorprecords/mathpack:0.1.0"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "cloudcorprecords-mathpack": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/cloudcorprecords/mathpack:0.1.0"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add cloudcorprecords-mathpack -- docker run --rm -i ghcr.io/cloudcorprecords/mathpack:0.1.0
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "cloudcorprecords-mathpack": {
      "type": "local",
      "command": [
        "docker",
        "run",
        "--rm",
        "-i",
        "ghcr.io/cloudcorprecords/mathpack:0.1.0"
      ],
      "enabled": true
    }
  }
}
```

### Hermes

```yaml
mcp_servers:
  cloudcorprecords-mathpack:
    command: "docker"
    args: ["run", "--rm", "-i", "ghcr.io/cloudcorprecords/mathpack:0.1.0"]
```

### Netclaw

```json
{
  "McpServers": {
    "cloudcorprecords-mathpack": {
      "Transport": "stdio",
      "Command": "docker",
      "Arguments": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/cloudcorprecords/mathpack:0.1.0"
      ]
    }
  }
}
```

### Other

```json
{
  "mcpServers": {
    "cloudcorprecords-mathpack": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/cloudcorprecords/mathpack:0.1.0"
      ]
    }
  }
}
```

## 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.

### 2026-11-05 (score 41, +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.

### 2026-11-03 (score 40)

First indexed and scored.

## MCP tools (3)

### `list_skills` (~36 tokens)

Asks mathter.ca which skills exist right now and which grades each one covers. No key is sent — that list is public.

### `check_allowance` (~33 tokens)

Tells you how many packs your account has left, which plan it is on, and the date the allowance resets.

### `generate_worksheet_pack` (~355 tokens)

Makes the pack. Only `skill` and `grade` are required; everything else has a sensible default.

Input parameters:

- `chart`: The string "blank", or an object { "mode": "filled" | "blank" }; the string form is normalised to { "mode": "blank" } before sending.
- `diagrams` (boolean): Include diagrams.
- `difficulty` (string): Difficulty. Defaults to medium.
- `focus` (number): Single-number drill, e.g. the 7 times table.
- `focusOrder` (string): Order for the focus drill.
- `grade` (integer, required): Grade, 0 (kindergarten) to 12.
- `graphBlank` (boolean): Include blank graphs.
- `includeAnswerKeys` (boolean): Include answer keys. On by default.
- `includeCover` (boolean): Include a cover page.
- `includeLesson` (boolean): Include a lesson page.
- `problemsPerPage` (integer): Problems per page. Defaults to 12.
- `seed` (integer): Seed to reproduce an identical pack.
- `shopName` (string): Shop name printed on the pack.
- `skill` (string, required): The skill to drill, e.g. multiplication; must be one list_skills returns.
- `style` (string): Pack style.
- `theme` (string): One of ten colour palettes. Defaults to teal.
- `timed` (boolean): Timed drill mode.
- `title` (string): Pack title. Defaults to Math Lesson; trimmed at 80 chars.
- `unitSystem` (string): Unit system.
- `workedSolutions` (boolean): Include worked solutions.
- `worksheetCount` (integer): Number of worksheets in the pack.

## Diagnostics

Captured diagnostic sections: Provenance. The full working is on the page: https://verifymcp.io/servers/cloudcorprecords-mathpack/ghcr-io-cloudcorprecords-mathpack#diagnostics

## Score history

- 2026-11-05: 41
- 2026-11-04: 40
- 2026-11-03: 40

## Common questions

### What is the io.github.CloudCorpRecords/mathpack MCP server?

io.github.CloudCorpRecords/mathpack is an MCP server listed in the public MCP registry as io.github.CloudCorpRecords/mathpack. Printable K-12 math worksheet packs from Mathter: skills list, allowance, and pack generation. This page covers its container image (ghcr.io/cloudcorprecords/mathpack).

### Is the io.github.CloudCorpRecords/mathpack MCP server safe to use?

io.github.CloudCorpRecords/mathpack scores 41 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 io.github.CloudCorpRecords/mathpack MCP server expose?

io.github.CloudCorpRecords/mathpack exposes 3 tools: list_skills, check_allowance, generate_worksheet_pack. Their descriptions and schemas cost roughly 424 tokens of context every time the server is loaded.

### Is the io.github.CloudCorpRecords/mathpack MCP server still maintained?

io.github.CloudCorpRecords/mathpack 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 io.github.CloudCorpRecords/mathpack MCP server under?

io.github.CloudCorpRecords/mathpack 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

- GitHub Container Registry: https://ghcr.io/cloudcorprecords/mathpack
- Repository: https://github.com/CloudCorpRecords/mathpack
- Changelog RSS feed: https://verifymcp.io/servers/cloudcorprecords-mathpack/ghcr-io-cloudcorprecords-mathpack.xml
- Changelog JSON feed: https://verifymcp.io/servers/cloudcorprecords-mathpack/ghcr-io-cloudcorprecords-mathpack.json
- HTML version of this page: https://verifymcp.io/servers/cloudcorprecords-mathpack/ghcr-io-cloudcorprecords-mathpack