Official agent skill

AWS Network Monitoring

by aws in aws/agent-toolkit-for-aws

Installs, configures, and troubleshoots Network Flow Monitor agents on EC2 instances to monitor network path health.

OfficialApache-2.0Auto-check passedSecurity

Install AWS Network Monitoring

skills CLI
$ npx skills add aws/agent-toolkit-for-aws --skill aws-network-monitoring -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install aws/agent-toolkit-for-aws aws-network-monitoring --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/aws/agent-toolkit-for-aws.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/specialized-skills/operations-skills/aws-network-monitoring .claude/skills/aws-network-monitoring && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
aws-network-monitoring
GitHub stars
2.8k
Token cost
~858 tokens
SKILL.md length
306 words
Files
4 (incl. references)
Skills in repo
138
Repo updated
First seen
Licence
Apache-2.0

At a glance

Installs, configures, and troubleshoots Network Flow Monitor agents on EC2 instances to monitor network path health.

  • Security work in your project
  • SKILL.md covers Overview, Routing, Files and Supported versions, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

AWS Network Monitoring is an agent skill from aws/agent-toolkit-for-aws, published by the product's own GitHub organization. Installs, configures, and troubleshoots Network Flow Monitor agents on EC2 instances to monitor network path health. Covers agent installation, IAM permissions, monitoring network paths, and troubleshooting agents reporting no metrics, HTTP 403 errors, or connectivity failures.

Its SKILL.md is about 860 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `references/agent-install-ec2.md`, `references/agent-permissions.md` and `references/troubleshooting.md`).

It sits in Security. It works with Amazon Web Services. The repository describes itself as: Official, AWS-supported MCP servers, skills, and plugins to help AI agents build on AWS. The licence is Apache-2.0.

When your agent uses it

  • Security work in your project

Example prompts

  • “/aws-network-monitoring”

What it can do on your machine

Read from SKILL.md and the folder at commit 2cb0fa1. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • docs.aws.amazon.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

AWS Network Monitoring loads about 858 tokens when it runs, and up to ~3.1k if it reads all its reference files. Until then it costs about 75 tokens; SKILL.md has 306 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~75
When it runs · the whole SKILL.md, loaded when a task matches
~858
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from aws/agent-toolkit-for-aws at commit 2cb0fa1, republished under its Apache-2.0 licence (© aws). 306 words, ~858 tokens.

Download SKILL.mdSave it as .claude/skills/aws-network-monitoring/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.
name
aws-network-monitoring
description
Installs, configures, and troubleshoots Network Flow Monitor agents on EC2 instances to monitor network path health. Covers agent installation, IAM permissions, monitoring network paths, and troubleshooting agents reporting no metrics, HTTP 403 errors, or connectivity failures.
version
1

AWS Network Monitoring

Overview

Domain expertise for installing and configuring Amazon CloudWatch Network Flow Monitor agents on EC2 instances. Covers IAM permission setup, agent installation via SSM Distributor or command-line install, agent activation, verification, and troubleshooting.

Network Flow Monitor agents are lightweight software that publish performance metrics (latency, packet loss) to the Network Flow Monitor backend, enabling monitoring of network path health between workloads.

Works best with the AWS MCP server — enables running SSM commands, attaching IAM policies, and validating agent status directly. All guidance also works with standard AWS CLI access.

Routing

User needAction
Installing Network Flow Monitor agents on EC2Read agent-install-ec2.md
Configuring IAM for Network Flow Monitor agentsRead agent-permissions.md
Troubleshooting Network Flow Monitor agents (403, no metrics, connectivity)Read troubleshooting.md
Spans multiple areasRead the most specific reference first, then consult others as needed

Files

FileContent
agent-install-ec2.mdEnd-to-end Network Flow Monitor agent installation via SSM Distributor, activation, verification
agent-permissions.mdIAM policy setup for Network Flow Monitor agent metric publishing
troubleshooting.mdError → cause → fix for Network Flow Monitor agent issues (HTTP 403, missing metrics, connectivity)

Supported versions

For supported Linux distributions, kernel versions, and architectures, see the AWS documentation. Windows is not supported.

Security Considerations

  • Least-privilege IAM: Attach only CloudWatchNetworkFlowMonitorAgentPublishPolicy for publishing metrics and AmazonSSMManagedInstanceCore for SSM management. Do not use *FullAccess policies.
  • Private subnets: When the instance is in a private subnet, prefer VPC endpoints for SSM (com.amazonaws.<region>.ssm, .ssmmessages, .ec2messages) over a NAT gateway to keep traffic on the AWS network.
  • Credential storage: Never embed AWS credentials on the instance; the publish policy MUST be attached to the instance role, not configured as static keys.
  • Audit trail: Ensure CloudTrail is enabled in the account so SSM SendCommand invocations and IAM AttachRolePolicy actions performed during agent setup are logged for security investigations.
  • References: CloudWatch Network Flow Monitor security, IAM best practices

© aws, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 3 other files (references) in skills/specialized-skills/operations-skills/aws-network-monitoring of aws/agent-toolkit-for-aws.

  • SKILL.md
  • references/agent-install-ec2.md
  • references/agent-permissions.md
  • references/troubleshooting.md

Open the folder on GitHubat commit 2cb0fa1

Compare with similar skills

AWS Network Monitoring next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

AWS Network Monitoring compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
AWS Network Monitoring this skillaws/agent-toolkit-for-aws2.8k—~858Automated safety check: PassApache-2.0
Cloud Auditbriiirussell/cybersecurity-skills413—~1.3kAutomated safety check: NotesMIT
Ecs Operation Reviewaws/tools-for-devops-agent103—~4.8kAutomated safety check: PassApache-2.0
Iamitsmostafa/aws-agent-skills1.2k—~1.8kAutomated safety check: PassMIT
AWS Security ArchitectureHack23/cia239—~2.3kAutomated safety check: PassApache-2.0
AWS Iamsickn33/agentic-awesome-skills47k2 repos~3.4kAutomated safety check: PassMIT

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Categories

Questions about AWS Network Monitoring

What does AWS Network Monitoring do?

Installs, configures, and troubleshoots Network Flow Monitor agents on EC2 instances to monitor network path health. AWS Network Monitoring is an agent skill from aws/agent-toolkit-for-aws, published by the product's own GitHub organization. Installs, configures, and troubleshoots Network Flow Monitor agents on EC2 instances to monitor network path health.

When should I use AWS Network Monitoring?

AWS Network Monitoring fits situations like: security work in your project.

How do I install AWS Network Monitoring in Claude Code?

Run `npx skills add aws/agent-toolkit-for-aws --skill aws-network-monitoring -a claude-code`. Or copy the skill folder (skills/specialized-skills/operations-skills/aws-network-monitoring in aws/agent-toolkit-for-aws) into .claude/skills/aws-network-monitoring in your project. Claude Code loads it when a task matches its description.

How do I install AWS Network Monitoring in Codex?

Run `npx skills add aws/agent-toolkit-for-aws --skill aws-network-monitoring -a codex`. Or copy the skill folder (skills/specialized-skills/operations-skills/aws-network-monitoring in aws/agent-toolkit-for-aws) into .agents/skills/aws-network-monitoring in your project. Codex loads it when a task matches its description.

Can I use AWS Network Monitoring in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aws/agent-toolkit-for-aws --skill aws-network-monitoring -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/aws-network-monitoring, .gemini/skills/aws-network-monitoring, .github/skills/aws-network-monitoring and .opencode/skills/aws-network-monitoring in your project.

What does AWS Network Monitoring need to run?

SKILL.md names no scripts, command-line tools or credentials: AWS Network Monitoring is instructions for the agent only.

Does AWS Network Monitoring access the network?

SKILL.md names 1 domain. As links in the text: docs.aws.amazon.com. This is read from the text; nothing was executed.

Is AWS Network Monitoring safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does AWS Network Monitoring use?

AWS Network Monitoring is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does AWS Network Monitoring use?

About 858 tokens (SKILL.md is roughly 3.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.3k tokens, read only when the agent opens those files.

What are the alternatives to AWS Network Monitoring?

Skills that share tags, products or a category with AWS Network Monitoring: Cloud Audit (briiirussell/cybersecurity-skills, 413 stars), Ecs Operation Review (aws/tools-for-devops-agent, 103 stars), Iam (itsmostafa/aws-agent-skills, 1.2k stars) and AWS Security Architecture (Hack23/cia, 239 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains AWS Network Monitoring?

aws (a GitHub organization, an official publisher) maintains it in aws/agent-toolkit-for-aws, which has 2,835 GitHub stars. The repository holds 138 skills in this directory. The repository was last updated on October 9, 2026.

Source: aws/agent-toolkit-for-aws on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.