Dangling DNS Finder
anirudhbiyani/findmytakeover
Detect dangling DNS records and subdomain-takeover risks across a multi-cloud environment by running the bundled findmytakeover tool.
Generate firewall rule generator operations. An agent skill from jeremylongshore/tons-of-skills-marketplace.
Install Firewall Rule Generator
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill firewall-rule-generator -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace firewall-rule-generator --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/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/14-gcp-skills/firewall-rule-generator .claude/skills/firewall-rule-generator && 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 "firewall-rule-generator" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/14-gcp-skills/firewall-rule-generator into .claude/skills/firewall-rule-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firewall-rule-generator", 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/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/14-gcp-skills/firewall-rule-generatorType 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 jeremylongshore/tons-of-skills-marketplace --skill firewall-rule-generator -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace firewall-rule-generator --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/14-gcp-skills/firewall-rule-generator .agents/skills/firewall-rule-generator && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "firewall-rule-generator" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/14-gcp-skills/firewall-rule-generator into .agents/skills/firewall-rule-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firewall-rule-generator", 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 jeremylongshore/tons-of-skills-marketplace --skill firewall-rule-generator -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace firewall-rule-generator --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/14-gcp-skills/firewall-rule-generator .cursor/skills/firewall-rule-generator && 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 "firewall-rule-generator" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/14-gcp-skills/firewall-rule-generator into .cursor/skills/firewall-rule-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firewall-rule-generator", 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/jeremylongshore/tons-of-skills-marketplace.git --path skills/14-gcp-skills/firewall-rule-generator--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 jeremylongshore/tons-of-skills-marketplace --skill firewall-rule-generator -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace firewall-rule-generator --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/14-gcp-skills/firewall-rule-generator .gemini/skills/firewall-rule-generator && 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 "firewall-rule-generator" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/14-gcp-skills/firewall-rule-generator into .gemini/skills/firewall-rule-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firewall-rule-generator", 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 jeremylongshore/tons-of-skills-marketplace firewall-rule-generatorInstalls 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 jeremylongshore/tons-of-skills-marketplace --skill firewall-rule-generator -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/14-gcp-skills/firewall-rule-generator .github/skills/firewall-rule-generator && 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 "firewall-rule-generator" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/14-gcp-skills/firewall-rule-generator into .github/skills/firewall-rule-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firewall-rule-generator", 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 jeremylongshore/tons-of-skills-marketplace --skill firewall-rule-generator -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace firewall-rule-generator --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/14-gcp-skills/firewall-rule-generator .opencode/skills/firewall-rule-generator && 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 "firewall-rule-generator" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/14-gcp-skills/firewall-rule-generator into .opencode/skills/firewall-rule-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firewall-rule-generator", 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.
Facts
- Skill name
firewall-rule-generator- GitHub stars
- 2.8k
- Token cost
- ~566 tokens
- SKILL.md length
- 196 words
- Files
- 1
- Skills in repo
- 3,342
- Repo updated
- First seen
- Licence
- MIT
At a glance
Generate firewall rule generator operations. An agent skill from jeremylongshore/tons-of-skills-marketplace.
- Works in 4 steps: Provides step-by-step guidance for… → Follows industry best practices and… → Generates production-ready code and… → …
- : firewall rule generator
- SKILL.md covers Overview, When to Use, Instructions and Examples, plus 5 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Firewall Rule Generator is an agent skill from jeremylongshore/tons-of-skills-marketplace. Generate firewall rule generator operations. Auto-activating skill for GCP Skills. Triggers on: firewall rule generator, firewall rule generator Part of the GCP Skills skill category. Use when working with firewall rule generator functionality. Trigger with phrases like "firewall rule generator", "firewall generator", "firewall".
Its SKILL.md is about 570 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: Designed for Claude Code
It sits in DevOps & Cloud, covering Cloud networking. It works with Google Cloud. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.
When your agent uses it
- : firewall rule generator
- Firewall rule generator Part of the GCP Skills skill category
- Working with firewall rule generator functionality
- With phrases like firewall rule generator
Example prompts
- “firewall rule generator”
- “firewall generator”
- “firewall”
- “/firewall-rule-generator”
Requirements
- Compatibility (from SKILL.md): Designed for Claude Code
- Pre-approved tools (allowed-tools): Read, Write, Edit, Bash(gcloud:*)
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Provides step-by-step guidance for firewall rule generator
- Follows industry best practices and patterns
- Generates production-ready code and configurations
- Validates outputs against common standards
What it can do on your machine
Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditBash(gcloud:*)
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
No URLs in SKILL.md.
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.
Compatibility
Designed for Claude Code
From compatibility in the SKILL.md frontmatter.
Context cost
Firewall Rule Generator loads about 566 tokens when it runs. Until then it costs about 89 tokens; SKILL.md has 196 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.
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 jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 196 words, ~566 tokens.
Download SKILL.mdSave it as
.claude/skills/firewall-rule-generator/SKILL.md (or your agent's skills folder).- name
- firewall-rule-generator
- description
- Generate firewall rule generator operations. Auto-activating skill for GCP Skills. Triggers on: firewall rule generator, firewall rule generator Part of the GCP Skills skill category. Use when working with firewall rule generator functionality. Trigger with phrases like "firewall rule generator", "firewall generator", "firewall".
- allowed-tools
- Read, Write, Edit, Bash(gcloud:*)
- compatibility
- Designed for Claude Code
- version
- 1.0.0
- license
- MIT
- author
- Jeremy Longshore <jeremy@intentsolutions.io>
- tags
- gcp, cloud
Firewall Rule Generator
Overview
This skill provides automated assistance for firewall rule generator tasks within the GCP Skills domain.
When to Use
This skill activates automatically when you:
- Mention "firewall rule generator" in your request
- Ask about firewall rule generator patterns or best practices
- Need help with google cloud platform skills covering compute, storage, bigquery, vertex ai, and gcp-specific services.
Instructions
- Provides step-by-step guidance for firewall rule generator
- Follows industry best practices and patterns
- Generates production-ready code and configurations
- Validates outputs against common standards
Examples
Example: Basic Usage Request: "Help me with firewall rule generator" Result: Provides step-by-step guidance and generates appropriate configurations
Prerequisites
- Relevant development environment configured
- Access to necessary tools and services
- Basic understanding of gcp skills concepts
Output
- Generated configurations and code
- Best practice recommendations
- Validation results
Error Handling
| Error | Cause | Solution |
|---|---|---|
| Configuration invalid | Missing required fields | Check documentation for required parameters |
| Tool not found | Dependency not installed | Install required tools per prerequisites |
| Permission denied | Insufficient access | Verify credentials and permissions |
Resources
- Official documentation for related tools
- Best practices guides
- Community examples and tutorials
Related Skills
Part of the GCP Skills skill category. Tags: gcp, bigquery, vertex-ai, cloud-run, firebase
© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/14-gcp-skills/firewall-rule-generator of jeremylongshore/tons-of-skills-marketplace.
Open the folder on GitHubat commit cfae287
Compare with similar skills
Firewall Rule Generator 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 |
|---|---|---|---|---|---|---|
| Firewall Rule Generator this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~566 | Automated safety check: Pass | MIT | |
| Dangling DNS Finderanirudhbiyani/findmytakeover | 180 | — | ~1.8k | Automated safety check: Pass | GPL-3.0 | |
| Intrinsic Core Conceptsintrinsic-ai/intrinsic-core | 562 | — | ~2.6k | Automated safety check: Pass | Apache-2.0 | |
| GCP Networkingsickn33/agentic-awesome-skills | 47k | 2 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Google Cloud Filestore Log Troubleshootinggoogle/skills | 21k | — | ~2.9k | Automated safety check: Pass | Apache-2.0 | |
| Implementing GCP Vpc Firewall Rulesmukul975/Anthropic-Cybersecurity-Skills | 34k | — | ~3k | Automated safety check: Pass | Apache-2.0 |
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Intrinsic Core Concepts
intrinsic-ai/intrinsic-core
Intrinsic Core zero-cloud architecture, core primitives (Assets, Services, Skills, Solutions, ICON), CLI inspection commands, and workspace search rules.
GCP Networking
sickn33/agentic-awesome-skills
Configure VPCs, firewall rules, and Cloud NAT. An agent skill from sickn33/agentic-awesome-skills.
- Official
Google Cloud Filestore Log Troubleshooting
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Diagnoses and resolves Filestore client mount failures on Google Cloud, permission errors (EACCES), and network timeouts (ETIMEDOUT).
Implementing GCP Vpc Firewall Rules
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Implements and audits GCP VPC firewall rules using gcloud, covering auditing overly permissive rules, creating restrictive ingress/egress rules, hierarchical firewall policies, and monitoring rule…
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Google Cloud Solution Multi Agent Security
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Designs, deploys, and secures Google Cloud Agent Gateway solutions.
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Questions about Firewall Rule Generator
What does Firewall Rule Generator do?
Generate firewall rule generator operations. An agent skill from jeremylongshore/tons-of-skills-marketplace. Firewall Rule Generator is an agent skill from jeremylongshore/tons-of-skills-marketplace. Generate firewall rule generator operations.
When should I use Firewall Rule Generator?
Firewall Rule Generator fits situations like: : firewall rule generator; firewall rule generator Part of the GCP Skills skill category; working with firewall rule generator functionality; with phrases like firewall rule generator.
How do I install Firewall Rule Generator in Claude Code?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill firewall-rule-generator -a claude-code`. Or copy the skill folder (skills/14-gcp-skills/firewall-rule-generator in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/firewall-rule-generator in your project. Claude Code loads it when a task matches its description.
How do I install Firewall Rule Generator in Codex?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill firewall-rule-generator -a codex`. Or copy the skill folder (skills/14-gcp-skills/firewall-rule-generator in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/firewall-rule-generator in your project. Codex loads it when a task matches its description.
Can I use Firewall Rule Generator 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 jeremylongshore/tons-of-skills-marketplace --skill firewall-rule-generator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/firewall-rule-generator, .gemini/skills/firewall-rule-generator, .github/skills/firewall-rule-generator and .opencode/skills/firewall-rule-generator in your project.
What does Firewall Rule Generator need to run?
SKILL.md names no scripts, command-line tools or credentials: Firewall Rule Generator is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash(gcloud:*). Compatibility (from SKILL.md): Designed for Claude Code.
Does Firewall Rule Generator access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Firewall Rule Generator 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 Firewall Rule Generator use?
Firewall Rule Generator is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Firewall Rule Generator use?
About 566 tokens (SKILL.md is roughly 2.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Firewall Rule Generator?
Skills that share tags, products or a category with Firewall Rule Generator: Dangling DNS Finder (anirudhbiyani/findmytakeover, 180 stars), Intrinsic Core Concepts (intrinsic-ai/intrinsic-core, 562 stars), GCP Networking (sickn33/agentic-awesome-skills, 47k stars) and Google Cloud Filestore Log Troubleshooting (google/skills, 21k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Firewall Rule Generator?
jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.
Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.