Files & Storage MCP Servers for DeepSeek Harness

https JSON URL to tidy markdown. x402 $0.005 USDC, Base. As is, no warranty.

HTML string or https URL to markdown. x402 $0.005 USDC, Base. As is, no warranty.

https CSV to headers and rows. x402 $0.005 USDC, Base. As is, no warranty.

Word .docx to text and tables. x402 $0.005 USDC, Base. As is, no warranty.

Text to WIA Braille (pronunciation-based, not a national code), BRF output and checks, Nemeth math.

Yandex Cloud S3 MCP server and AI CLI with scoped access and human approval for destructive actions.

ZapSign e-signature API: reads run freely, writes ask first, personal data filtered out.