Best filesystem MCP servers

Send files to the QRFile Android app or share one-time HTTPS links and QR codes on your LAN.

Compress, convert, merge, split and OCR PDFs from an assistant, using local files.

Google Sheets for agent workflows in Claude Code and Claude Desktop: APIs, files, schedules, undo.

Records the prompt, model and files an agent declared for a line. It does not prove who typed it.

Retrieval over the folder the session opened: files, search, read, code_pack, write_note.

Serves Oracle Forms module content (.fmb/.mmb/.pll/.olb) from a directory to MCP clients.

Architecture diagrams for your agent: draw on the live OpenFlowKit canvas or edit diagram files.

RuleStack: Search real AGENTS.md, CLAUDE.md and Cursor rules files.

Drive a local Blender headlessly: inspect, convert, render and script 3D files.

MCP server that reads local Figma .fig files, fully offline

LSP call graph for coding agents: a symbol's callers, callees, tests and live files in one call.

Files, Git, allowlisted dev commands, processes and localhost inside folders you choose.

Edit real .xlsx files with your agent: live formulas, and you review every change before it saves.

A supplier directory that does not rot: contacts, terms, lead times, review dates.

Tailor a resume and write a cover letter as real Word .docx files from facts you stored once.

MCP server for LC-MS data in mzML/mzMLb and Bruker timsTOF files; vendor formats via msconvert.

Standalone MCP server for Obsidian vaults — hybrid search, notes & files, memory, tasks, OAuth 2.1

esm.sh CDN: resolve npm package versions and browse module files. No key required.

x402 directory for AI agents: 1,700 pay-per-call APIs, USDC on Base, 5 free trials per wallet.

Full Agent Swarm API and MCP server with local SQLite storage for multi-agent orchestration.

See what's broken on a live website from the outside: errors, uptime, DNS, HTTPS, leaked files.

Markdown knowledge base as agent memory. Runs against the notes directory it is started in.