dev.flatmark/markdown-converter
flatmark
Document to Markdown MCP server: PDF, Word, PowerPoint, Excel and HTML, with OCR for large files.
alive probed 2026-10-05 · HTTP 200
3tools
1.7ktokens in Claude Opus 5.5
1.8ktokens in Claude Code
0.9 %of a 200k context window
1.1ko200k_base estimate
873 msto initialize
345 msto list tools
- Endpoint
- https://api.flatmark.dev/mcp/ (streamable-http)
- Host
- api.flatmark.dev
- Protocol
- 2025-11-25
- Reports itself as
- flatmark 1
- Capabilities
- experimental, extensions, logging, prompts, resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/flatmark-dev/flatmark
- Website
- https://flatmark.dev
- Registry
- active, updated 2026-10-01 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| submit_conversion_job | 533 | 49 % |
| convert_document | 391 | 36 % |
| get_conversion_job | 167 | 15 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:57 | alive | 873 ms | 3 | 1.7k | 1.1k |
| 2026-10-05 00:24 | alive | 526 ms | 3 | 1.1k | |
| 2026-10-04 10:00 | alive | 834 ms | 3 | 1.1k | |
| 2026-10-04 07:53 | alive | 897 ms | 3 | 1.1k | |
| 2026-10-03 20:33 | alive | 1.8 s | 3 | 1.1k | |
| 2026-10-03 17:50 | alive | 365 ms | 3 | 1.1k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/dev.flatmark/markdown-converter)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.