Filesystem
Give Claude Code or Cursor sandboxed read/write file access and document parsing without exposing your whole disk.
Overview
io.github.fieldcure/filesystem is a MCP server for the Build phase that provides sandboxed filesystem operations and document parsing for coding agents.
What is this MCP server?
- Sandboxed filesystem operations so agents work inside allowed roots only
- Document parsing support beyond raw text reads
- Ships as FieldCure.Mcp.Filesystem v1.1.2 on NuGet with stdio transport
- Runs via dnx runtime hint for .NET MCP hosts
- Open-source repo at github.com/fieldcure/fieldcure-mcp-filesystem
- Server version 1.1.2
- Transport: stdio
- Package: FieldCure.Mcp.Filesystem on NuGet registry
What problem does it solve?
You need your agent to edit and read project files safely, but full shell or unrestricted file access is too risky on a dev machine.
Who is it for?
Indie builders running Claude Code or Cursor who want repo-scoped file tools with parsing, especially on .NET-friendly MCP setups.
Skip if: Teams that only need cloud object storage or remote Git APIs without local sandboxed file IO.
What do I get? / Deliverables
After registration, your agent can perform bounded filesystem work and parse documents inside the paths you allow.
- MCP tools for bounded read/write and document parsing
- Stdio-connected FieldCure filesystem server in your agent config
Recommended MCP Servers
Journey fit
Filesystem MCP servers sit where you wire agent tooling during product build, not in launch or growth marketing workflows. agent-tooling is the canonical shelf for stdio MCP servers that extend what the coding agent can touch locally.
How it compares
MCP filesystem integration with sandboxing, not a planning skill or cloud deploy CLI.
Common Questions / FAQ
Who is io.github.fieldcure/filesystem for?
Solo and indie developers using MCP-capable agents who need controlled local file and document access during implementation.
When should I use io.github.fieldcure/filesystem?
Use it while building when the agent must read, write, or parse files inside a defined workspace without broader disk access.
How do I add io.github.fieldcure/filesystem to my agent?
Install the FieldCure.Mcp.Filesystem NuGet package, configure stdio transport in your MCP client, and set allowed directory roots in the server config.