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io.github.shieldly-io/mcp

NPM · @SHIELDLY/MCP · SCANNED AUG 3

AI-Powered AWS security analysis: scan IAM policies and CloudFormation for risks and escalation.

Available components

npm · @shieldly/mcp 72
−8 this week 72 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 Security100
  • No malware found by supply-chain analysis.Pass
  • No known CVEs affecting this package version or its production dependencies.Pass
  • No install/post-install scripts declared.Pass
  • No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency45
Schema Quality & AI Usability71
  • AI-judged instruction clarity (good).Pass
  • Tool/resource definitions use about 192 tokens (~96/item across 2 items; 2 tools + 0 resources), lean.Pass
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
  • Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 100% of tool parameters carry a description.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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 · @shieldly/mcp

# add to Claude Code
claude mcp add shieldly-io-mcp -- npx -y @shieldly/mcp
# add to Codex CLI
codex mcp add shieldly-io-mcp -- npx -y @shieldly/mcp
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "shieldly-io-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@shieldly/mcp"
      ],
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add shieldly-io-mcp --command npx --arg -y --arg @shieldly/mcp
# ~/.hermes/config.yaml
mcp_servers:
  shieldly-io-mcp:
    command: "npx"
    args: ["-y", "@shieldly/mcp"]
// mcp.json
{
  "mcpServers": {
    "shieldly-io-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@shieldly/mcp"
      ]
    }
  }
}
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 +4
    • Stability: unverified → 0.23 ▲ functional
  • 31 Jul 26 −12
    • Malware scan: pass → unverified ▼ security
    • 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 +33
    • Tool coverage: unverified → 100 ▲ functional
    • First check of Tool coverage: 100 functional
    • First check of Schema quality: fail functional
    • First check of Schema quality: pass functional
    • First check of Schema quality: good functional
  • 26 Jul 26 47

    First indexed and scored.

    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
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/@shieldly/[email protected]

Provenance none

Ecosystem: npm · Outcome: none

Dependencies 0 packages

0 packages in the resolved dependency tree.

MCP tools — 2 exposed · ~192 tokens

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.

Tool Tokens
analyze_cloudformation_template ~71

AI-Powered security analysis of a CloudFormation template — extracts IAM roles/policies and flags over-permissive access. Runs in demo mode (rate-limited, no signup) if SHIELDLY_API_KEY is not set.

NameTypeReqDescription
templatestringyesThe CloudFormation template JSON as a string.

No output schema declared.

No examples provided.

analyze_iam_policy ~121

AI-Powered security analysis of an AWS IAM policy (identity policy or cross-account trust+identity pair). Flags privilege-escalation paths, wildcards, and other over-permissive access. Runs in demo mode (rate-limited, no signup) if SHIELDLY_API_KEY is not set.

NameTypeReqDescription
policystringyesThe IAM policy JSON as a string. For cross_account, a JSON object with identityPolicy and trustPolicy.
policyTypestring—identity (default) for a normal IAM/resource policy, or cross_account.

No output schema declared.

No examples provided.