ToolTrust
A2/100
rekog-labs

mcp-nest

mcp2.0.9

@rekog-labs

A NestJS module to effortlessly create Model Context Protocol (MCP) servers for exposing AI tools, resources, and prompts.

By rekog-labs | 24 findings | Scanned 10/29/2026 | tooltrust-scanner/v0.3.20 | 725

Repository health

Popularity and maintenance signals alongside the security grade.

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Stars

725

current snapshot

Forks

Not collected

GitHub metadata pending

Contributors

Not collected

GitHub metadata pending

Last commit

Not collected

GitHub metadata pending

Last release

Not collected

GitHub metadata pending

Release version

Not collected

Latest GitHub release

Stars trend

Daily star additions · githubarchive_bq · observed through Oct 3, 2026 · export updated Oct 29, 2026

2d
2026-09-092026-09-17

Pull request activity

Weekly PR events · githubarchive_bq · observed through Oct 3, 2026 · export updated Oct 29, 2026

2026-09-072026-09-28

Data quality: observed_events. Charts show observed events, not a reconstructed historical total.

TypeScriptMITDeveloper ToolsLast scan Oct 29, 2026
2 Low22 Info

Risk Summary

Safe With Normal Controls

Dep Visibility is the main signal, but overall risk remains within an acceptable range.

Potential impact: This finding indicates the tool should be reviewed before it is trusted.

Recommended action: No high-risk findings were detected in this scan, but you should still apply least-privilege defaults and rescan after changes.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (24)

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×2

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

    list_toolslist_events

    Fix: 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.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×17

    Tool did not expose metadata.dependencies or repo_url, so supply-chain coverage is limited.

    list_datasetsget_datasetlist_contractsget_readinesslist_review_itemsget_receiptslist_value_setsget_runlist_approvalsget_approvallist_toolslist_scenariosget_tool_insightslist_drift_alertsget_usageget_next_actionslist_events

    Fix: Review and remediate the identified issue.

  • InfoAS-002

    ⚠️Excessive Permissions ×5

    declared capabilities: filesystem access

    list_approvalsget_approval

    declared capabilities: HTTP requests

    list_toolslist_events

    declared capabilities: database access

    list_drift_alerts

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

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y mcp-nest"

Adjust the package name if your npm registry name differs from the tool ID. View source

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