# Mdkit (remote · api.mdkit.online)

Document-to-Markdown MCP server — convert PDF, Office and HTML into LLM-ready Markdown.

- Trust score: 62/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `api.mdkit.online`: 62/100 (this document), [markdown](https://verifymcp.io/servers/online-mdkit-mdkit/api.md), [page](https://verifymcp.io/servers/online-mdkit-mdkit/api)

## Channel facts

- Endpoint: `https://api.mdkit.online/mcp/`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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 2026-08-03.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 66/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 368 tokens (~122/item across 3 items; 3 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**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http online-mdkit-mdkit https://api.mdkit.online/mcp/
```

### Codex

```toml
[mcp_servers.online-mdkit-mdkit]
url = "https://api.mdkit.online/mcp/"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "online-mdkit-mdkit": {
      "type": "remote",
      "url": "https://api.mdkit.online/mcp/",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add online-mdkit-mdkit --url https://api.mdkit.online/mcp/ --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  online-mdkit-mdkit:
    url: "https://api.mdkit.online/mcp/"
```

### Other

```json
{
  "mcpServers": {
    "online-mdkit-mdkit": {
      "type": "http",
      "url": "https://api.mdkit.online/mcp/"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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.

### 2026-08-02 (score 62, +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.

### 2026-08-01 (score 61, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-07-31 (score 61, +47)

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

### 2026-07-30 (score 14)

First indexed and scored.

## MCP tools (3)

### `convert_document` (~128 tokens)

Convert a document to Markdown synchronously (the fast lane).

Decode ``content_base64`` (the raw file bytes, base64-encoded) and run
markitdown over it, returning ``{markdown, meta}`` where ``markdown`` is
the converted text and ``meta`` carries the source ``filename`` and the
output ``length`` in characters. Best for small office/HTML/text files;
for large or complex documents (or OCR-heavy PDFs) use
\``submit_conversion_job`` instead.

Input parameters:

- `content_base64` (string, required)
- `filename` (string, required)

### `submit_conversion_job` (~129 tokens)

Submit a document for asynchronous, high-fidelity conversion (docling).

Stores the uploaded bytes, then enqueues a ``convert.docling`` job (costs
10 credits, charged now). Returns ``{job_id, status, result_url}`` — poll
\``get_conversion_job`` with ``job_id`` (or supply ``webhook_url`` for a
signed completion callback). Requires an API key. Raises if the docling
backend is not configured for this deployment.

Input parameters:

- `content_base64` (string, required)
- `filename` (string, required)
- `webhook_url`

### `get_conversion_job` (~111 tokens)

Check the status of an asynchronous conversion job you submitted.

Returns ``{job_id, status, ...}`` for one of YOUR jobs (scoped to the
calling identity; another caller's job id is reported as not found). When
the job has ``succeeded``, small results are inlined as ``markdown`` and
larger ones are returned as a ``result_url`` to fetch. A ``failed`` job
includes its ``error``.

Input parameters:

- `job_id` (string, required)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/online-mdkit-mdkit/api#diagnostics

## Score history

- 2026-08-03: 62
- 2026-08-02: 62
- 2026-08-01: 61
- 2026-07-31: 61
- 2026-07-30: 14

## Links

- Remote endpoint: https://api.mdkit.online/mcp/
- Repository: https://github.com/getmdkit/mdkit
- Website: https://mdkit.online/
- Changelog RSS feed: https://verifymcp.io/servers/online-mdkit-mdkit/api/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/online-mdkit-mdkit/api/changelog.json
- HTML version of this page: https://verifymcp.io/servers/online-mdkit-mdkit/api