Document to Markdown MCP server: PDF, Word, PowerPoint, Excel and HTML, with OCR for large files.
Connect Remote server
claude mcp add --transport http markdown-converter https://api.flatmark.dev/mcp/ --header "X-API-Key: <X_API_KEY>"
{
"mcpServers": {
"markdown-converter": {
"url": "https://api.flatmark.dev/mcp/",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}
{
"servers": {
"markdown-converter": {
"type": "http",
"url": "https://api.flatmark.dev/mcp/",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.flatmark.dev/mcp/
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 3 found in our last check
convert_documentConvert a document up to 8 MB to Markdown and return it directly. Pass the file as base64 in `content_base64`, or as a download link in `file`, and its name in `filename`. The extension decides the type: .pdf, .docx, .pptx, .xlsx, .html, .htm or .txt. Returns `markdown` and `met…
submit_conversion_jobQueue a document up to 25 MB and 200 pages for conversion with OCR and tables. Pass the file as base64 in `content_base64`, or as a download link in `file`, and its name in `filename` (.pdf, .docx, .pptx, .xlsx, .html, .htm or .txt). Returns `job_id`, `status` and `result_url`.…
get_conversion_jobCheck a queued conversion job you submitted. Returns `job_id` and `status` (`queued`, `running`, `succeeded` or `failed`). A succeeded job includes the `markdown` when it is under 100 KB, otherwise a `result_url` to download it (also free). A failed job includes `error`, one sen…
Headers
| Name | Description |
|---|---|
X-API-KeyOptional, secret | Optional API key; the anonymous tier works without it |
Details
| Endpoint | https://api.flatmark.dev/mcp/ (Streamable HTTP) |
| First published | 1 Oct 2026 |
| Last updated | 1 Oct 2026 |
| Registry name | dev.flatmark/markdown-converter |
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