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

Voice-style checks and a deterministic AI-tell audit for your writing.

- Trust score: 40/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- npm · `@reneturcios/tellcheck`: 68/100, [markdown](https://verifymcp.io/servers/cloudcorprecords-tellcheck/reneturcios-tellcheck.md), [page](https://verifymcp.io/servers/cloudcorprecords-tellcheck/reneturcios-tellcheck)
- oci · `ghcr.io/cloudcorprecords/tellcheck`: 40/100 (this document), [markdown](https://verifymcp.io/servers/cloudcorprecords-tellcheck/ghcr-io-cloudcorprecords-tellcheck.md), [page](https://verifymcp.io/servers/cloudcorprecords-tellcheck/ghcr-io-cloudcorprecords-tellcheck)

## Channel facts

- Registry: `oci`
- Package: `ghcr.io/cloudcorprecords/tellcheck`
- 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 3 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).
  - Tool/resource definitions use about 1067 tokens (~53/item across 20 items; 20 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 10/100
  - Stability observed for 3 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**: 75/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - 0 of 3 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "delete_style" implies "delete" and declares no destructiveHint at all, which the MCP spec reads as destructive by default.
  - An AI judge read all 20 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/tellcheck MCP server?

io.github.CloudCorpRecords/tellcheck runs locally as a container image, launched with docker run --rm -i ghcr.io/cloudcorprecords/tellcheck: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-tellcheck -- docker run --rm -i ghcr.io/cloudcorprecords/tellcheck:0.1.0
```

### Cursor

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

### VS Code

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

### Codex

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

### opencode

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

### Hermes

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

### Netclaw

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

### Other

```json
{
  "mcpServers": {
    "cloudcorprecords-tellcheck": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/cloudcorprecords/tellcheck: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 40, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-03 (score 39, +1)

- [functional regression] Security disclosure: unverified → fail

### 2026-11-02 (score 38)

First indexed and scored.

## MCP tools (20)

### `list_styles` (~28 tokens)

List available writing styles: shipped presets, trained styles, and a team style if one is defined.

### `get_style_guide` (~41 tokens)

Get the full style guide for one style, including its dials and rhythm description.

Input parameters:

- `styleId` (string, required): ID or name of the style.

### `train_style` (~65 tokens)

Train a new style from writing samples by measuring sentence rhythm, contraction rate, em-dash use, and paragraph variance.

Input parameters:

- `name` (string, required): Name for the new style.
- `samples` (array, required): Writing sample texts to train the style from; at least one is required.

### `create_style_from_dials` (~64 tokens)

Create a style directly from voice dials without training samples.

Input parameters:

- `dials` (object, required): Voice dial values from 0 to 1, except sentenceLength, which is a target average in words.
- `name` (string, required): Name for the new style.

### `update_style` (~72 tokens)

Rename a style or adjust its dials.

Input parameters:

- `dials` (object): Voice dial values from 0 to 1, except sentenceLength, which is a target average in words.
- `name` (string): New name for the style.
- `styleId` (string, required): ID of the style to update.

### `fork_style` (~69 tokens)

Fork an existing style under a new name. Preset forks are local; forking a public-gallery handle or slug may return an honest error in this rebuild.

Input parameters:

- `name` (string, required): Name for the forked style.
- `source` (string, required): ID or name of the local style to fork.

### `delete_style` (~28 tokens)

Delete a user-created style.

Input parameters:

- `styleId` (string, required): ID of the style to delete.

### `set_default_style` (~34 tokens)

Set the default style used when no style is specified.

Input parameters:

- `styleId` (string, required): ID or name of the style.

### `check_voice_match` (~56 tokens)

Compare a text's rhythm and mechanics against a style baseline. Short input returns a low-confidence note.

Input parameters:

- `styleId` (string, required): ID or name of the style.
- `text` (string, required): Text to compare against the style.

### `check_self_repetition` (~56 tokens)

Find repeated sentence openers and phrases in a text, including repetition against the style's training samples.

Input parameters:

- `styleId` (string, required): ID or name of the style.
- `text` (string, required): Text to check for repetition.

### `audit_text` (~87 tokens)

Run a deterministic AI-tell scan over a text and return a tier, score, findings with locations, and strengths.

Input parameters:

- `register` (string): Text register: email, blog, memo, essay, social, docs, general, or personal.
- `sourceFacts` (array): Source fact texts that numbers in the text are checked against.
- `text` (string, required): Text to audit.

### `second_read` (~50 tokens)

Request a second read of a text. The original's local install always fails with a clear explanation; this rebuild reproduces that honest behaviour.

Input parameters:

- `text` (string, required): Text to request a second read of.

### `add_banned_word` (~60 tokens)

Add a word to the banned-word list, globally or for one style.

Input parameters:

- `styleId` (string): ID or name of the style; omit for the global list.
- `word` (string, required): Word to add to the banned-word list.

### `remove_banned_word` (~60 tokens)

Remove a word from the banned-word list, globally or for one style.

Input parameters:

- `styleId` (string): ID or name of the style; omit for the global list.
- `word` (string, required): Word to remove from the banned-word list.

### `add_custom_word` (~57 tokens)

Add a word to the custom dictionary, globally or for one style.

Input parameters:

- `styleId` (string): ID or name of the style; omit for the global dictionary.
- `word` (string, required): Word to add to the custom dictionary.

### `remove_custom_word` (~57 tokens)

Remove a word from the custom dictionary, globally or for one style.

Input parameters:

- `styleId` (string): ID or name of the style; omit for the global dictionary.
- `word` (string, required): Word to remove from the custom dictionary.

### `list_dictionary` (~49 tokens)

List dictionary scopes and, when a style is given, the merged effective list for that style.

Input parameters:

- `styleId` (string): ID or name of the style; omit to list only the global scopes.

### `set_style_instructions` (~54 tokens)

Set free-form style instructions, globally or for one style.

Input parameters:

- `instructions` (string, required): Free-form style instructions text.
- `styleId` (string): ID or name of the style; omit for the global instructions.

### `clear_style_instructions` (~40 tokens)

Clear style instructions, globally or for one style.

Input parameters:

- `styleId` (string): ID or name of the style; omit for the global instructions.

### `get_style_instructions` (~40 tokens)

Get style instructions, globally or for one style.

Input parameters:

- `styleId` (string): ID or name of the style; omit for the global instructions.

## Diagnostics

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

## Score history

- 2026-11-05: 40
- 2026-11-04: 39
- 2026-11-03: 39
- 2026-11-02: 38

## Common questions

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

io.github.CloudCorpRecords/tellcheck is an MCP server listed in the public MCP registry as io.github.CloudCorpRecords/tellcheck. Voice-style checks and a deterministic AI-tell audit for your writing. This page covers its container image (ghcr.io/cloudcorprecords/tellcheck).

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

io.github.CloudCorpRecords/tellcheck scores 40 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/tellcheck MCP server expose?

io.github.CloudCorpRecords/tellcheck exposes 20 tools: list_styles, get_style_guide, train_style, create_style_from_dials, update_style, and 15 more. Their descriptions and schemas cost roughly 1,067 tokens of context every time the server is loaded.

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

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

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