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filesystem

MCP server · GitHub · graded 2026-10-24Source linked

Secure MCP server for sandboxed filesystem operations with document parsing support.

No outside reports on file

filesystem reads and writes local folders; restrict its folder reach, network access, and credentials before installing.

Based on public adoption and transparency signals as of Oct 24, 2026. Our opinion, not a code audit or security guarantee.

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What it can access

  • Local filesReads & writes local foldersREVIEW
  • Command executionNo shell command runner notedLOW
  • Network reachLocal or standard API callsLOW
  • CredentialsNo API token requiredLOW
  • Package sourceGitHub (fieldcure/fieldcure-mcp-filesystem)PUBLIC

Inferred from this listing’s public package details and description. Check the project’s source before installing.

Install

No npm or PyPI package is listed. Install from source: github.com/fieldcure/fieldcure-mcp-filesystem ↗

All setup options ↓

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About Filesystem

Filesystem is an MCP server focused on Files & documents and Cloud & infrastructure: Secure MCP server for sandboxed filesystem operations with document parsing support.

It is hosted on GitHub at fieldcure/fieldcure-mcp-filesystem. Based on its public metadata, its operational scope includes: reads & writes local folders.

Setup

These use the package this listing points to. Check the project’s own instructions before running anything.

No npm or PyPI package is listed for this MCP server. Source code and setup steps: github.com/fieldcure/fieldcure-mcp-filesystem.

Why this grade

DD — High risk signals

Signal-based grade (1/7 points): public source code. This reflects adoption and transparency, not a code review.

Popularity and upkeep

4/100
Listing last refreshed
2026-10-29

These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.

Security reports

No reports found for this package in our research (last checked 2026-10-29).

Check a specific version →

Risks to watch for

  • Local folder write access: Can create, edit, or delete files on disk. Restrict its working directory to a dedicated project folder and never mount home or credential directories.
  • Dependency & version pinning: Distributed via GitHub (fieldcure/fieldcure-mcp-filesystem). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.

How to lower the risk

Least-privilege permissions

  • Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
  • Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.

Network isolation

  • Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
  • If your IT team can, limit which websites and services it is allowed to contact.

Monitoring

  • Check its activity history or logs weekly at first, and look at what it changed or sent.
  • Turn on alerts for new logins or unusual usage on any account it connects to.

Red flags to watch for

  • It asks for more access than its job requires, or prompts you to paste passwords.
  • It suddenly updates with new owners, or starts contacting unfamiliar websites.

Questions

How do I install Filesystem?

Filesystem does not publish a standalone npm or PyPI package. Clone or follow the setup instructions in its source repository at github.com/fieldcure/fieldcure-mcp-filesystem.

Are there security reports about Filesystem?

No reports found for this package in our research (last checked 2026-10-29). Filesystem currently holds Grade D (High risk signals) based on public adoption and transparency signals. Review the permissions and source repository before granting access to local files, shell commands, or API keys.

Is Filesystem actively maintained?

We do not have star or download counts on file for Filesystem yet (listing refreshed 2026-10-29). Check the commit history and open issues at github.com/fieldcure/fieldcure-mcp-filesystem before relying on it.

What are alternatives to Filesystem?

You can compare Filesystem side by side with other Filesystem MCP servers in the Related tools section on this page, or use the Compare tool on AgentArmorHQ.

README badge and team notes

Maintain or use Filesystem? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.

AgentArmorHQ Risk Grade D for Filesystem

GitHub README Markdown:

markdown
[![AgentArmorHQ Risk Grade for Filesystem](https://agentarmorhq.com/api/badge/fieldcure-fieldcure-mcp-filesystem)](https://agentarmorhq.com/skills/fieldcure-fieldcure-mcp-filesystem)

HTML embed:

html
<a href="https://agentarmorhq.com/skills/fieldcure-fieldcure-mcp-filesystem"><img src="https://agentarmorhq.com/api/badge/fieldcure-fieldcure-mcp-filesystem" alt="AgentArmorHQ Risk Grade for Filesystem" height="20" /></a>

Terminal check:

terminal
curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "fieldcure-fieldcure-mcp-filesystem"

Share with your security lead

Need sign-off to use filesystem? Copy this note for Slack, a ticket or a pull request.

### AgentArmorHQ Security Review Memo: filesystem
- **Listing URL:** https://agentarmorhq.com/skills/fieldcure-fieldcure-mcp-filesystem
- **Type:** App connector
- **Risk Grade:** Grade D (High risk signals)
- **Outside Security Advisories on File:** 0

#### Permission & Blast-Radius Signals
- **Local files:** Reads & writes local folders
- **Command execution:** No shell command runner noted
- **Network reach:** Local or standard API calls
- **Credentials:** No API token required
- **Package source:** GitHub (fieldcure/fieldcure-mcp-filesystem)

#### Recommended Hardened Setup
- **Source Repo:** https://github.com/fieldcure/fieldcure-mcp-filesystem
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.

_Based on public adoption and transparency signals as of Oct 24, 2026. Our opinion, not a code audit or security guarantee._

Key facts

Type
App connector
Publisher
fieldcure
Source code
github.com/fieldcure/fieldcure-mcp-filesystem
Est. context load
~850 tokens / turn (~5 tool schemas, 0.43% of 200k context)
Last updated
2026-10-29
Last graded
2026-10-24

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