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jowhee327

aws-security-mcp

by jowhee327

scan_and_report

Run a full AWS security scan and generate reports in one step, saving them locally to avoid large data transfers between tools.

Instructions

Run a full security scan AND generate reports in one step. Avoids large data transfer between tools. Reports are saved to ~/.aws-security/reports/

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
langNoLanguage: zh or en (default: zh)
regionNoAWS region (default: server region)
reportsNoReport types to generate (default: all)
org_modeNoEnable multi-account org scanning
providerNoCloud provider to scan (default: aws). With huaweicloud, `region` is a Huawei Cloud region ID (e.g. cn-north-4); omit it or pass "all" to scan every region project of the account. Huawei Cloud Phase 1 is single-account (org_mode falls back to the current account with a warning).
role_nameNoIAM role name for cross-account scanning
ai_summaryNoOptional pre-generated AI executive summary (Markdown/plain text). Rendered in reports + dashboard if present; omit to hide.
account_idsNoFilter to specific account IDs

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changedv0.9.0
    • addedInput schema / properties / provider
      Added value: +{
      +  "description": "Cloud provider to scan (default: aws). With huaweicloud, `region` is a Huawei Cloud region ID (e.g. cn-north-4); omit it or pass \"all\" to scan every region project of the account. Huawei Cloud Phase 1 is single-account (org_mode falls back to the current account with a warning).",
      +  "enum": [
      +    "aws",
      +    "huaweicloud"
      +  ],
      +  "type": "string"
      +}
  2. First observedv0.7.6

TDQS

A3.9/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description must carry the full burden. It does disclose an important side effect: reports are saved to ~/.aws-security/reports/. However, it does not mention operational behaviors such as required credentials, runtime, cost implications, or the exact scope of 'full security scan'.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Three short sentences with no filler: the main action is front-loaded, the benefit is stated second, and the output location is given last. Every sentence earns its place.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a tool with 8 optional parameters and no output schema, the description gives the core purpose and output location but leaves ambiguity about what 'full security scan' includes and what operational caveats apply. The schema fills parameter details, but behavioral context remains thin.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema fully documents all 8 parameters. The description adds no parameter-level meaning, but the baseline of 3 applies because the schema carries the load.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific combined action: 'Run a full security scan AND generate reports in one step.' It also adds a distinguishing rationale ('Avoids large data transfer between tools') that separates it from the single-purpose scan_* and generate_* siblings.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies when to use this tool: when both scanning and report generation are needed, because it avoids the data transfer cost of chaining separate tools. It does not explicitly name alternatives or exclusions, but the context is clear enough.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.