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io.github.rudraneel93/mcp-guardian

NPM · @MCP-GUARDIAN/SERVER · SCANNED AUG 3

Security, cost, and health governance proxy for MCP infrastructure

Available components

npm · @mcp-guardian/server 31
+7 this week 31 Trust /100
Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →

Supply Chain Security74
  • No malware found by supply-chain analysis.Pass
  • CVE check failed: a known high-severity CVE affects @modelcontextprotocol/sdk 1.0.4, a direct dependency. A fixed version is available. View diagnostics → Fail
  • No install/post-install scripts declared.Pass
  • Only part of the dependency tree could be resolved (250 of 326), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
Schema Quality & AI Usability0
  • Schema quality not yet verified: our sandbox run of this package did not complete, so we have no schema to assess.Unverified
Stability & Change Management0
  • Stability not yet verified: our sandbox run of this package did not complete, so we have no schema to compare.Unverified
Tool Coverage0
  • Tool coverage not yet verified: our sandbox run of this package did not complete, so we have no tool definitions to assess.Unverified
Capabilities0
  • Protocol version not yet verified: our sandbox run of this package did not complete, so we never saw its MCP handshake.Unverified

Unverified: 4 categories

Categories scored 0 because our sandbox run of this package has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you. How we score packages →

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

npm · @mcp-guardian/server

# add to Claude Code
claude mcp add rudraneel93-mcp-guardian -- npx -y @mcp-guardian/server
# add to Codex CLI
codex mcp add rudraneel93-mcp-guardian -- npx -y @mcp-guardian/server
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "rudraneel93-mcp-guardian": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@mcp-guardian/server"
      ],
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add rudraneel93-mcp-guardian --command npx --arg -y --arg @mcp-guardian/server
# ~/.hermes/config.yaml
mcp_servers:
  rudraneel93-mcp-guardian:
    command: "npx"
    args: ["-y", "@mcp-guardian/server"]
// mcp.json
{
  "mcpServers": {
    "rudraneel93-mcp-guardian": {
      "command": "npx",
      "args": [
        "-y",
        "@mcp-guardian/server"
      ]
    }
  }
}
Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 3 Aug 26 +1

    No change was recorded against any check on this day. Supply Chain Security went from 71 to 74.

  • 2 Aug 26 +25
    • CVE-2026-44291 affects this package: high ▼ security
    • CVE-2026-59877 affects this package: high ▼ security
    • CVE-2026-48712 affects this package: high ▼ security
    • CVE-2026-44290 affects this package: high ▼ security
    • CVE-2026-44294 affects this package: high ▼ security
    • CVE-2026-44289 affects this package: high ▼ security
    • CVE-2026-44292 affects this package: high ▼ security
    • CVE-2026-44288 affects this package: high ▼ security
    • CVE-2026-59892 affects this package: high ▼ security
    • CVE-2026-45740 affects this package: high ▼ security
    • CVE-2025-66414 affects this package: high ▼ security
    • CVE-2026-54269 affects this package: high ▼ security
    • CVE-2026-44293 affects this package: high ▼ security
    • CVE-2026-54285 affects this package: high ▼ security
    • Provenance: unverified → fail ▼ security
    • Known CVEs: unverified → fail ▼ security
    • Install scripts: unverified → pass ▲ security
    • Malware scan: unverified → pass ▲ security
    • Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
    • Security disclosure: fail → unverified ▼ functional
    • License: unverified → pass ▲ functional
    • Dependency health: unverified → partial ▲ functional
    • Maintenance: unverified → pass ▲ functional
    • Capabilities: Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet. functional
    • Tool coverage: Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet. functional
    • Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. functional
    • Licence: MIT functional
  • 31 Jul 26 −19
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 27 Jul 26 24

    First indexed and scored.

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 3 Aug 2026 · Analysed npm/@mcp-guardian/[email protected]

Provenance none

Ecosystem: npm · Outcome: none

Vulnerabilities 14 findings
ID CVE Severity Vector Fix available
GHSA-w48q-cv73-mx4w CVE-2025-66414 high yes
GHSA-8988-4f7v-96qf CVE-2026-54285 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L yes
GHSA-45rx-2jwx-cxfr CVE-2026-59892 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H yes
GHSA-2pr8-phx7-x9h3 CVE-2026-44294 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L yes
GHSA-66ff-xgx4-vchm CVE-2026-44293 high yes
GHSA-685m-2w69-288q CVE-2026-44289 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H yes
GHSA-75px-5xx7-5xc7 CVE-2026-44291 high CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H yes
GHSA-f38q-mgvj-vph7 CVE-2026-54269 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L yes
GHSA-fx83-v9x8-x52w CVE-2026-44292 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N yes
GHSA-j3f2-48v5-ccww CVE-2026-59877 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L yes
GHSA-jggg-4jg4-v7c6 CVE-2026-45740 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L yes
GHSA-jvwf-75h9-cwgg CVE-2026-44290 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H yes
GHSA-q6x5-8v7m-xcrf CVE-2026-44288 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N yes
GHSA-wcpc-wj8m-hjx6 CVE-2026-48712 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H yes
Dependencies 250 packages

250 packages in the resolved dependency tree · 174 deprecated · 76 stale.

The dependency tree was only partially resolved, so these counts may be incomplete.

MCP tools

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.