Dangling DNS Finder
anirudhbiyani/findmytakeover
Detect dangling DNS records and subdomain-takeover risks across a multi-cloud environment by running the bundled findmytakeover tool.
Configures AWS Transit Gateway: creating a hub and attaching VPCs, segmenting traffic with route tables, centralizing egress and inspection through a hub (appliances or a Gateway Load Balancer…
$ npx skills add aws/agent-toolkit-for-aws --skill transitgateway -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aws/agent-toolkit-for-aws transitgateway --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ 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/networking-and-content-delivery-skills/transitgateway .claude/skills/transitgateway && rm -rf skills-srcUse ~/.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/
Install the "transitgateway" agent skill from https://github.com/aws/agent-toolkit-for-aws/tree/main/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway into .claude/skills/transitgateway/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "transitgateway", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aws/agent-toolkit-for-aws/tree/main/skills/specialized-skills/networking-and-content-delivery-skills/transitgatewayType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aws/agent-toolkit-for-aws --skill transitgateway -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aws/agent-toolkit-for-aws transitgateway --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aws/agent-toolkit-for-aws.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway .agents/skills/transitgateway && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "transitgateway" agent skill from https://github.com/aws/agent-toolkit-for-aws/tree/main/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway into .agents/skills/transitgateway/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "transitgateway", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aws/agent-toolkit-for-aws --skill transitgateway -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aws/agent-toolkit-for-aws transitgateway --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aws/agent-toolkit-for-aws.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway .cursor/skills/transitgateway && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "transitgateway" agent skill from https://github.com/aws/agent-toolkit-for-aws/tree/main/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway into .cursor/skills/transitgateway/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "transitgateway", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aws/agent-toolkit-for-aws.git --path skills/specialized-skills/networking-and-content-delivery-skills/transitgateway--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aws/agent-toolkit-for-aws --skill transitgateway -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aws/agent-toolkit-for-aws transitgateway --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aws/agent-toolkit-for-aws.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway .gemini/skills/transitgateway && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "transitgateway" agent skill from https://github.com/aws/agent-toolkit-for-aws/tree/main/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway into .gemini/skills/transitgateway/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "transitgateway", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aws/agent-toolkit-for-aws transitgatewayInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aws/agent-toolkit-for-aws --skill transitgateway -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aws/agent-toolkit-for-aws.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway .github/skills/transitgateway && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "transitgateway" agent skill from https://github.com/aws/agent-toolkit-for-aws/tree/main/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway into .github/skills/transitgateway/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "transitgateway", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aws/agent-toolkit-for-aws --skill transitgateway -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aws/agent-toolkit-for-aws transitgateway --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aws/agent-toolkit-for-aws.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway .opencode/skills/transitgateway && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "transitgateway" agent skill from https://github.com/aws/agent-toolkit-for-aws/tree/main/skills/specialized-skills/networking-and-content-delivery-skills/transitgateway into .opencode/skills/transitgateway/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "transitgateway", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
transitgatewayConfigures AWS Transit Gateway: creating a hub and attaching VPCs, segmenting traffic with route tables, centralizing egress and inspection through a hub (appliances or a Gateway Load Balancer…
Transitgateway is an agent skill from aws/agent-toolkit-for-aws, published by the product's own GitHub organization. Configures AWS Transit Gateway: creating a hub and attaching VPCs, segmenting traffic with route tables, centralizing egress and inspection through a hub (appliances or a Gateway Load Balancer endpoint), forcing east-west traffic between VPCs through AWS Network Firewall, connecting on-premises networks over the transit-gateway side of a Site-to-Site VPN or Direct Connect attachment (including ECMP to aggregate bandwidth across multiple VPN tunnels), peering transit gateways across Regions, migrating from a VPC…
Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 9 other files, including reference files (for example `references/centralizing-egress-and-inspection.md`, `references/connecting-on-premises-networks.md` and `references/creating-a-transit-gateway-and-attaching-vpcs.md`).
It sits in DevOps & Cloud, covering Cloud networking. 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.
Read from SKILL.md and the folder at commit bd49cc8. It shows what the files ask for, not the result of running them.
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.
Shell commands in SKILL.md call:
awsFrom the folder's file list and the shell code blocks in SKILL.md.
Links to these hosts (documentation or services it may open):
aws.amazon.comdocs.aws.amazon.comFrom URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Transitgateway loads about 2k tokens when it runs, and up to ~33k if it reads all its reference files. Until then it costs about 245 tokens; SKILL.md has 867 words of instructions outside code blocks.
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.
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.
The full file from aws/agent-toolkit-for-aws at commit bd49cc8, republished under its Apache-2.0 licence (© aws). 867 words, ~1,953 tokens.
.claude/skills/transitgateway/SKILL.md (or your agent's skills folder). This skill also uses 8 other files; get the full folder from GitHub.Domain expertise for configuring AWS Transit Gateway, the Regional network hub that connects many VPCs and on-premises networks through a single router instead of a mesh of point-to-point connections. Covers building the hub and attaching VPCs, segmenting traffic with route tables, centralizing egress and inspection, east-west inspection with AWS Network Firewall, hybrid connectivity over Site-to-Site VPN and Direct Connect, inter-Region peering, migrating off a VPC peering mesh, and IP multicast.
This skill is a router. Each customer task maps to a procedure file under references/. Read the
matching reference in full before acting, then follow its constraints and steps. The reference
files are self-contained: each carries its own decision tables, constraints, procedure, and
troubleshooting.
Execute commands using the AWS MCP server when connected (sandboxed execution, audit logging,
observability). Fall back to the AWS CLI otherwise. All CLI operations require least-privilege,
ephemeral credentials (an assumed IAM role through AWS STS or AWS IAM Identity Center / SSO), never
long-lived IAM user access keys. A transit gateway is a Regional resource: run each aws ec2
transit gateway command in the Region that holds the hub.
| Goal | Reference |
|---|---|
| Create a Regional hub and connect VPCs to it | creating a transit gateway and attaching VPCs |
| Isolate some VPCs while letting others share services | segmenting traffic with route tables |
| Send all spoke traffic out through one inspected egress VPC | centralizing egress and inspection |
| Inspect traffic between VPCs with AWS Network Firewall | inspecting east-west traffic with Network Firewall |
| Reach on-premises networks over Site-to-Site VPN or Direct Connect | connecting on-premises networks |
| Link transit gateways in two Regions over the AWS network | peering transit gateways across Regions |
| Move off a VPC peering mesh without dropping traffic | migrating from VPC peering |
| Distribute IP multicast across attached VPCs | routing multicast traffic |
directconnect skill. Do not restate the Direct Connect side here.A transit gateway is the central routing point for many VPCs and on-premises networks, so a misconfiguration here has blast radius across every attached network. Apply these controls regardless of the specific task; each per-task reference carries the detail.
aws:SourceArn,
aws:SourceAccount, and kms:ViaService) so only the specific log group, bucket, or trail in the
expected account and service can use the key, preventing cross-account or cross-service misuse.© 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
SKILL.md and 8 other files (references) in skills/specialized-skills/networking-and-content-delivery-skills/transitgateway of aws/agent-toolkit-for-aws.
Open the folder on GitHubat commit bd49cc8
Transitgateway 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Transitgateway this skillaws/agent-toolkit-for-aws | 2.8k | — | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Dangling DNS Finderanirudhbiyani/findmytakeover | 180 | — | ~1.8k | Automated safety check: Pass | GPL-3.0 | |
| Hybrid Cloud Networkingwshobson/agents | 40k | 10 repos | ~1.5k | Automated safety check: Pass | MIT | |
| Dt Obs AWSDynatrace/dynatrace-for-ai | 161 | — | ~4.2k | Automated safety check: Pass | Apache-2.0 | |
| AWS Ecs Fargatesickn33/agentic-awesome-skills | 47k | 2 repos | ~3k | Automated safety check: Pass | MIT | |
| AWS Vpcsickn33/agentic-awesome-skills | 47k | 2 repos | ~4k | Automated safety check: Pass | MIT |
anirudhbiyani/findmytakeover
Detect dangling DNS records and subdomain-takeover risks across a multi-cloud environment by running the bundled findmytakeover tool.
wshobson/agents
Configure secure, high-performance connectivity between on-premises infrastructure and cloud platforms using VPN and dedicated connections.
Dynatrace/dynatrace-for-ai
AWS cloud resource monitoring including EC2, RDS, Lambda, ECS/EKS, VPC networking, load balancers, S3, DynamoDB, SQS/SNS, and cost optimization.
sickn33/agentic-awesome-skills
Deploy containers on ECS and Fargate. An agent skill from sickn33/agentic-awesome-skills.
sickn33/agentic-awesome-skills
Design and implement VPCs and networking. An agent skill from sickn33/agentic-awesome-skills.
sickn33/agentic-awesome-skills
Configure load balancers and traffic distribution. An agent skill from sickn33/agentic-awesome-skills.
aws/agent-toolkit-for-aws
Entry point for AI-agent work on AWS: pick a runtime, plan a migration for existing workloads, and build an executable POC — one phased flow.
aws/agent-toolkit-for-aws
A skill your agent uses to extend an existing agent project with memory, app integration, VPC, multi-agent, migration, model, browser, code interpreter, payments, or resource removal.
aws/agent-toolkit-for-aws
Migrates vibe-coded web applications to AWS. An agent skill from aws/agent-toolkit-for-aws.
aws/agent-toolkit-for-aws
Deploy an event-driven workflow that routes S3 uploads to either Lambda or Fargate via Step Functions based on file size.
aws/agent-toolkit-for-aws
Deploys, queries, and debugs AWS Marketplace usage-based (PAYG) metering — the pipeline (ResolveCustomer, BatchMeterUsage, EventBridge via SAM) and querying/debugging metering records, statuses…
aws/agent-toolkit-for-aws
A skill your agent uses when THIS agent needs to pay for x402-protected content at runtime: hitting a paywall mid-task, settling it via AgentCore Payments, and applying operator-defined spend limits.
Works with
Categories
Configures AWS Transit Gateway: creating a hub and attaching VPCs, segmenting traffic with route tables, centralizing egress and inspection through a hub (appliances or a Gateway Load Balancer…. Transitgateway is an agent skill from aws/agent-toolkit-for-aws, published by the product's own GitHub organization.
Transitgateway fits situations like: tasks that involve Cloud networking.
Run `npx skills add aws/agent-toolkit-for-aws --skill transitgateway -a claude-code`. Or copy the skill folder (skills/specialized-skills/networking-and-content-delivery-skills/transitgateway in aws/agent-toolkit-for-aws) into .claude/skills/transitgateway in your project. Claude Code loads it when a task matches its description.
Run `npx skills add aws/agent-toolkit-for-aws --skill transitgateway -a codex`. Or copy the skill folder (skills/specialized-skills/networking-and-content-delivery-skills/transitgateway in aws/agent-toolkit-for-aws) into .agents/skills/transitgateway in your project. Codex loads it when a task matches its description.
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 transitgateway -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/transitgateway, .gemini/skills/transitgateway, .github/skills/transitgateway and .opencode/skills/transitgateway in your project.
Going by SKILL.md and its folder, Transitgateway needs the command-line tools its instructions call (aws).
SKILL.md names 2 domains. As links in the text: aws.amazon.com and docs.aws.amazon.com. This is read from the text; nothing was executed.
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.
Transitgateway 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.
About 2k tokens (SKILL.md is roughly 7.8k 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 31k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Transitgateway: Dangling DNS Finder (anirudhbiyani/findmytakeover, 180 stars), Hybrid Cloud Networking (wshobson/agents, 40k stars), Dt Obs AWS (Dynatrace/dynatrace-for-ai, 161 stars) and AWS Ecs Fargate (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
aws (a GitHub organization, an official publisher) maintains it in aws/agent-toolkit-for-aws, which has 2,816 GitHub stars. The repository holds 138 skills in this directory. The repository was last updated on October 7, 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.