# TweekIT MCP Server (pypi · tweekit)

Preflight and convert 450+ file types for AI workflows via TweekIT MCP & SDK (Equilibrium).

- Trust score: 71/100 (medium)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-06

## Components

- remote · `mcp.tweekit.io`: 77/100, [markdown](https://verifymcp.io/servers/equilibrium-team-tweekit/mcp.md), [page](https://verifymcp.io/servers/equilibrium-team-tweekit/mcp)
- pypi · `tweekit`: 71/100 (this document), [markdown](https://verifymcp.io/servers/equilibrium-team-tweekit/tweekit.md), [page](https://verifymcp.io/servers/equilibrium-team-tweekit/tweekit)

## Channel facts

- Registry: `pypi`
- Package: `tweekit`
- Version: `1.8.0`
- 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 2026-11-06.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs setuptools.build_meta at install time, a recognised build step with no custom scripting around it.
  - 1 of 26 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 8 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect 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 (good).
  - Context-footprint check failed: tool/resource definitions use about 1619 tokens (~161/item across 10 items; 8 tools + 2 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 (50% 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.
  - All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.
  - An AI judge read all 9 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 TweekIT MCP Server server?

TweekIT MCP Server runs locally as a PyPI package, launched with uvx tweekit --transport stdio. 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 equilibrium-team-tweekit -- uvx tweekit --transport stdio
```

### Cursor

```json
{
  "mcpServers": {
    "equilibrium-team-tweekit": {
      "command": "uvx",
      "args": [
        "tweekit",
        "--transport",
        "stdio"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "equilibrium-team-tweekit": {
      "command": "uvx",
      "args": [
        "tweekit",
        "--transport",
        "stdio"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add equilibrium-team-tweekit -- uvx tweekit --transport stdio
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "equilibrium-team-tweekit": {
      "type": "local",
      "command": [
        "uvx",
        "tweekit",
        "--transport",
        "stdio"
      ],
      "enabled": true
    }
  }
}
```

### Hermes

```yaml
mcp_servers:
  equilibrium-team-tweekit:
    command: "uvx"
    args: ["tweekit", "--transport", "stdio"]
```

### Netclaw

```json
{
  "McpServers": {
    "equilibrium-team-tweekit": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "tweekit",
        "--transport",
        "stdio"
      ]
    }
  }
}
```

### Other

```json
{
  "mcpServers": {
    "equilibrium-team-tweekit": {
      "command": "uvx",
      "args": [
        "tweekit",
        "--transport",
        "stdio"
      ]
    }
  }
}
```

## 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.

### 2026-11-06 (score 71, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-11-05 (score 56, −15)

- [security regression] Malware scan: pass → unverified
- [functional regression] Security disclosure: fail → unverified

### 2026-11-03 (score 71, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-11-02 (score 56, −15)

- [security regression] Malware scan: pass → unverified

### 2026-10-29 (score 71, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-28 (score 56)

First indexed and scored.

## MCP tools (8)

### `doctype` (~103 tokens)

Inspect Supported Document Types

Retrieve a list of supported file formats or map a file extension to its document type.

Input parameters:

- `apiKey`: TweekIT API key passed via the ApiKey header. Defaults to the TWEEKIT_API_KEY environment variable when omitted.
- `apiSecret`: TweekIT API secret paired with the apiKey. Defaults to the TWEEKIT_API_SECRET environment variable when omitted.
- `extension` (string): File extension to inspect; use '*' to list all supported inputs.

### `preflight` (~165 tokens)

AI Hub Preflight & Format Recommendation

Validate whether a file format is supported by TweekIT and recommend the optimal AI-ready output format.

Designed for AI Hub preflight checks (such as Maitrix AI Hub, Claude, OpenAI, and Gemini pipelines)
to determine whether an incoming file needs TweekIT normalization and which output format (`pdf`, `png`,
\`webp`, `txt`) and parameters to use.

Input parameters:

- `filename_or_ext` (string, required): Input filename, path, or extension to validate (e.g., 'scan.psd', 'report.xls', 'dwg').
- `target_provider` (string): Target AI provider/hub profile ('claude', 'openai', 'gemini', 'mistral', 'grok', 'deepseek', 'openrouter', or 'default').

### `convert` (~327 tokens)

Convert Base64 Document

Convert an uploaded document payload with TweekIT.

The file must already be base64 encoded (see `blob`). The conversion can be
resized and cropped by providing optional geometry parameters. For raster
outputs, set `alpha`/`bgColor` to control transparency handling.

Input parameters:

- `alpha` (boolean): Preserve alpha transparency when producing raster formats.
- `apiKey`: TweekIT API key passed via the ApiKey header. Defaults to the TWEEKIT_API_KEY environment variable when omitted.
- `apiSecret`: TweekIT API secret paired with the apiKey. Defaults to the TWEEKIT_API_SECRET environment variable when omitted.
- `bgColor` (string): Background color (hex RGB) to composite behind transparent pixels.
- `blob` (string, required): Base64 encoded document payload (DocData).
- `height` (integer): Optional pixel height for the converted output.
- `inext` (string, required): Input file extension (e.g., pdf, docx, png).
- `noRasterize` (boolean): Forward to TweekIT to disable rasterization when supported.
- `outfmt` (string, required): Requested output format to send as Fmt.
- `page` (integer): Page number to convert for multi-page inputs.
- `width` (integer): Optional pixel width for the converted output.
- `x1` (integer): Left crop coordinate in source pixels.
- `x2` (integer): Right crop coordinate in source pixels.
- `y1` (integer): Top crop coordinate in source pixels.
- `y2` (integer): Bottom crop coordinate in source pixels.

### `convert_url` (~339 tokens)

Convert Remote URL Document

Download a remote file and convert it with TweekIT in one step.

This helper first fetches `url`, infers the input extension when possible,
and then forwards the bytes to `convert`. Supply `fetchHeaders` when the
remote resource needs authentication or custom headers.

Input parameters:

- `alpha` (boolean): Preserve alpha transparency when producing raster formats.
- `apiKey`: TweekIT API key passed via the ApiKey header. Defaults to the TWEEKIT_API_KEY environment variable when omitted.
- `apiSecret`: TweekIT API secret paired with the apiKey. Defaults to the TWEEKIT_API_SECRET environment variable when omitted.
- `bgColor` (string): Background color (hex RGB) to composite behind transparent pixels.
- `fetchHeaders`: Optional HTTP headers to include when downloading the URL.
- `height` (integer): Optional pixel height for the converted output.
- `inext`: Override for the detected input extension (e.g., pdf).
- `noRasterize` (boolean): Forward to TweekIT to disable rasterization when supported.
- `outfmt` (string, required): Requested output format to send as Fmt.
- `page` (integer): Page number to convert for multi-page inputs.
- `url` (string, required): Direct download URL for the source document or image.
- `width` (integer): Optional pixel width for the converted output.
- `x1` (integer): Left crop coordinate in source pixels.
- `x2` (integer): Right crop coordinate in source pixels.
- `y1` (integer): Top crop coordinate in source pixels.
- `y2` (integer): Bottom crop coordinate in source pixels.

### `convert_file` (~369 tokens)

Convert Local File

Convert a local file on disk with TweekIT without base64-encoding into the LLM prompt context.

When `output_path` is provided and conversion returns binary media (`Image` or `File`),
the converted bytes are written directly to `output_path` and a compact JSON receipt is returned.
Otherwise, returns a FastMCP `Image` or `File` payload directly.

Input parameters:

- `alpha` (boolean): Preserve alpha transparency when producing raster formats.
- `apiKey`: TweekIT API key passed via the ApiKey header. Defaults to TWEEKIT_API_KEY when omitted.
- `apiSecret`: TweekIT API secret paired with the apiKey. Defaults to TWEEKIT_API_SECRET when omitted.
- `bgColor` (string): Background color (hex RGB) to composite behind transparent pixels.
- `file_path` (string, required): Local filesystem path to the input document or image.
- `height` (integer): Optional pixel height for the converted output.
- `inext`: Override for the input file extension (inferred from file_path when omitted).
- `noRasterize` (boolean): Forward to TweekIT to disable rasterization when supported.
- `outfmt` (string, required): Requested output format (e.g., pdf, png, webp, txt).
- `output_path`: Optional local filesystem path to write the converted output directly to disk.
- `page` (integer): Page number to convert for multi-page inputs.
- `width` (integer): Optional pixel width for the converted output.
- `x1` (integer): Left crop coordinate in source pixels.
- `x2` (integer): Right crop coordinate in source pixels.
- `y1` (integer): Top crop coordinate in source pixels.
- `y2` (integer): Bottom crop coordinate in source pixels.

### `delete_document` (~157 tokens)

Delete Uploaded Document

Immediately delete a document and all associated files by DocId.

Use this when an AI workflow needs to explicitly clean up an uploaded document
before its 20-minute auto-expiry — for example, when a user cancels mid-workflow.
This is only needed when using the REST API upload flow directly; the MCP
convert tools handle their own cleanup automatically.

Input parameters:

- `apiKey`: TweekIT API key passed via the ApiKey header. Defaults to the TWEEKIT_API_KEY environment variable when omitted.
- `apiSecret`: TweekIT API secret paired with the apiKey. Defaults to the TWEEKIT_API_SECRET environment variable when omitted.
- `docId` (string, required): The DocId returned from a prior upload to delete.

### `fetch` (~61 tokens)

Fetch & Normalize URL

Fetch a URL and return content.

\- Images return as FastMCP Image.
\- PDFs return as File(format="pdf").
\- Text/JSON return as a JSON payload with metadata and text.

Input parameters:

- `url` (string, required): HTTP or HTTPS URL to retrieve and normalize.

### `search` (~69 tokens)

Web Search (DuckDuckGo)

Simple web search using DuckDuckGo HTML endpoint.

Returns a list of {title, url, snippet} objects. Best‑effort parsing.

Input parameters:

- `max_results` (integer): Maximum number of results to return (1-10).
- `query` (string, required): Search keywords to send to DuckDuckGo.

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/equilibrium-team-tweekit/tweekit#diagnostics

## Score history

- 2026-11-06: 71
- 2026-11-05: 56
- 2026-11-04: 71
- 2026-11-03: 71
- 2026-11-02: 56
- 2026-11-01: 71
- 2026-10-31: 71
- 2026-10-30: 71
- 2026-10-29: 71
- 2026-10-28: 56

## Common questions

### What is the TweekIT MCP Server server?

TweekIT MCP Server is listed in the public MCP registry as io.github.equilibrium-team/tweekit. Preflight and convert 450+ file types for AI workflows via TweekIT MCP & SDK (Equilibrium). This page covers its PyPI package (tweekit).

### Is the TweekIT MCP Server server safe to use?

TweekIT MCP Server scores 71 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 6 November 2026. 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 TweekIT MCP Server server expose?

TweekIT MCP Server exposes 8 tools: doctype, preflight, convert, convert_url, convert_file, and 3 more. Their descriptions and schemas cost roughly 1,590 tokens of context every time the server is loaded.

### Is the TweekIT MCP Server server still maintained?

TweekIT MCP Server is still listed as active in the MCP registry. We last reached this channel on 6 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 TweekIT MCP Server server under?

TweekIT MCP Server declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

### What did VerifyMCP test on the TweekIT MCP Server server?

VerifyMCP ran 14 checks on TweekIT MCP Server, covering Malware scan, Known CVEs, Install scripts, Dependency health and 10 more. 2 items could not be completed, a gap on our side rather than a finding about TweekIT MCP Server: Security disclosure and Stability. One category scores 0 for that reason, because we only credit what we can confirm. Endpoint Security and Transport & Reachability do not apply to a PyPI package, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.

## Links

- PyPI project: https://pypi.org/project/tweekit/
- Socket report: https://socket.dev/pypi/package/tweekit
- Repository: https://github.com/equilibrium-team/tweekit-mcp
- Website: https://www.tweekit.io/
- Changelog RSS feed: https://verifymcp.io/servers/equilibrium-team-tweekit/tweekit.xml
- Changelog JSON feed: https://verifymcp.io/servers/equilibrium-team-tweekit/tweekit/changelog.json
- Trust report (JSON): https://verifymcp.io/servers/equilibrium-team-tweekit/tweekit.json
- HTML version of this page: https://verifymcp.io/servers/equilibrium-team-tweekit/tweekit