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🟠 mcp-server-filesystem

Model Context Protocol Servers

Field Value
Grade C
Risk Score 25
Version typescript-servers-0.6.2
Vendor modelcontextprotocol
Stars ⭐ 84844
npm Package @modelcontextprotocol/server-filesystem
npm Downloads (30d) 1.7M
Language TypeScript
Source mcp-server-filesystem
Scan Date 2026-05-01
Scanner tooltrust-scanner/v0.3.9

Findings Summary

Severity Count
Critical 0
High 1
Medium 14
Low 1
Info 0

Detailed Findings

🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟠 🔑 AS-002 — Excessive Permission Surface

Severity: High

Description: tool declares network permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🔵 ⚡ AS-011 — DoS Resilience — Missing Rate Limit / Timeout

Severity: Low

Description: tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

Recommendation: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


🟡 🔑 AS-002 — Excessive Permission Surface

Severity: Medium

Description: tool declares fs permission

Recommendation: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.


Scored using ToolTrust methodology · Raw JSON report