Hreflang and International SEO
AgriciDaniel/claude-seo
Audits, validates and generates hreflang tags for multi-language and multi-region sites in HTML, HTTP headers or XML sitemaps, flagging common code and return-tag mistakes.
A skill your agent uses when the user wants the list of URLs on a site rather than the page content — sitemap analysis, link planning, or seeding another tool.
Install Mapping Urls
$ npx skills add hashgraph-online/awesome-codex-plugins --skill mapping-urls -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins mapping-urls --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/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls .claude/skills/mapping-urls && 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 "mapping-urls" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls into .claude/skills/mapping-urls/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mapping-urls", 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/hashgraph-online/awesome-codex-plugins/tree/main/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urlsType 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 hashgraph-online/awesome-codex-plugins --skill mapping-urls -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins mapping-urls --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls .agents/skills/mapping-urls && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "mapping-urls" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls into .agents/skills/mapping-urls/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mapping-urls", 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 hashgraph-online/awesome-codex-plugins --skill mapping-urls -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins mapping-urls --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls .cursor/skills/mapping-urls && 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 "mapping-urls" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls into .cursor/skills/mapping-urls/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mapping-urls", 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/hashgraph-online/awesome-codex-plugins.git --path plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls--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 hashgraph-online/awesome-codex-plugins --skill mapping-urls -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins mapping-urls --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls .gemini/skills/mapping-urls && 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 "mapping-urls" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls into .gemini/skills/mapping-urls/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mapping-urls", 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 hashgraph-online/awesome-codex-plugins mapping-urlsInstalls 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 hashgraph-online/awesome-codex-plugins --skill mapping-urls -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls .github/skills/mapping-urls && 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 "mapping-urls" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls into .github/skills/mapping-urls/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mapping-urls", 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 hashgraph-online/awesome-codex-plugins --skill mapping-urls -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins mapping-urls --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls .opencode/skills/mapping-urls && 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 "mapping-urls" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls into .opencode/skills/mapping-urls/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "mapping-urls", 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
mapping-urls- GitHub stars
- 1.3k
- Token cost
- ~992 tokens
- SKILL.md length
- 369 words
- Files
- 1
- Skills in repo
- 714
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
A skill your agent uses when the user wants the list of URLs on a site rather than the page content — sitemap analysis, link planning, or seeding another tool.
- Works in 3 steps: Fetch and parse sitemap.xml, following… → If no sitemap (or a thin one), extract… → Apply the --search substring filter…
- The user wants the list of URLs on a site rather than the page content — sitemap analysis
- SKILL.md covers Quick recipe, Flag surface, How discovery works and Output, plus 2 more sections
- Calls jq
What it does
Mapping Urls is an agent skill from hashgraph-online/awesome-codex-plugins. Use when the user wants the list of URLs on a site rather than the page content — sitemap analysis, link planning, or seeding another tool. Covers crawlberg map URL with --limit, --search, robots, output, and how it differs from a full crawl.
Its SKILL.md is about 990 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Marketing & SEO, covering Technical SEO. The repository describes itself as: A curated list of awesome OpenAI Codex / ChatGPT plugins, skills, and resources. The 1 Codex Marketplace. See live plugins at: https://hol.org/plugins/best-codex-plugins. The licence is Apache-2.0.
When your agent uses it
- The user wants the list of URLs on a site rather than the page content — sitemap analysis
- Seeding another tool
Example prompts
- “/mapping-urls”
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Fetch and parse sitemap.xml, following nested entries.
- If no sitemap (or a thin one), extract links from the seed page's HTML.
- Apply the --search substring filter (case-insensitive), then --limit.
What it can do on your machine
Read from SKILL.md and the folder at commit 9e7b281. 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
Shell commands in SKILL.md call:
jq
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.
Context cost
Mapping Urls loads about 992 tokens when it runs. Until then it costs about 65 tokens; SKILL.md has 369 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 hashgraph-online/awesome-codex-plugins at commit 9e7b281, republished under its Apache-2.0 licence (© hashgraph-online). 369 words, ~992 tokens.
Download SKILL.mdSave it as
.claude/skills/mapping-urls/SKILL.md (or your agent's skills folder).- name
- mapping-urls
- description
- Use when the user wants the list of URLs on a site rather than the page content — sitemap analysis, link planning, or seeding another tool. Covers `crawlberg map URL` with `--limit`, `--search`, robots, output, and how it differs from a full crawl.
<!--
AI-RULEZ :: GENERATED FILE — DO NOT EDIT
Content-Hash: blake3:f350881f7fc3fae75a1b3aec431fddcb0cd9fd62539b5f6ade1493d4b15a076b
Source-Hash: blake3:b5689383a3914da8e3cc6ad3614356ae7f98c90cf99cb1b4b47be38456ff7a7c
Schema-Version: v1
-->Mapping URLs
crawlberg map <url> discovers the URLs a site exposes without rendering or
extracting any page content. It reads sitemap.xml (including nested
sitemaps), then falls back to link extraction from the seed page. Use it to
plan a crawl, audit a site's surface, or feed a URL list into another tool.
Quick recipe
crawlberg map https://example.com --limit 500 --search docs --format markdownMarkdown output prints one URL per line — convenient to pipe into a file or a
follow-up crawl. JSON output (default) returns a structured MapResult.
Flag surface
| Flag | Default | Purpose |
|---|---|---|
--limit | — | Maximum number of URLs to return. Unbounded if unset. |
--search | — | Case-insensitive substring filter on discovered URLs. |
--respect-robots-txt | off | Honour robots.txt. Pass it for any third-party host. |
--format | json | json (full MapResult) or markdown (one URL per line). |
--timeout | 30000 | Per-request timeout in ms. |
--browser-mode | auto | auto, always, never — see the headless-fallback skill. |
--browser-endpoint | — | External CDP ws:// URL. |
--config | — | Inline JSON or @file.json for the full CrawlConfig. |
map takes a single seed URL positionally. There is no --depth or
--max-pages here — those bound a crawl, not a map. Scope is the seed host's
sitemaps plus links found on the seed page; bound the result with --limit and
narrow it with --search.
Show full SKILL.md (175 more words)Show less
How discovery works
- Fetch and parse
sitemap.xml, following nested<sitemapindex>entries. - If no sitemap (or a thin one), extract links from the seed page's HTML.
- Apply the
--searchsubstring filter (case-insensitive), then--limit.
No page bodies are rendered, so a map of hundreds of URLs returns in seconds —
far cheaper than crawling. In --browser-mode auto the seed fetch still falls
back to headless Chrome if the seed page is a JS shell that hides its links;
pass --browser-mode never to keep it static-only.
Output
Markdown mode
https://example.com/
https://example.com/docs/
https://example.com/docs/getting-started
https://example.com/blog/post-oneJSON mode
Top-level MapResult with a urls array; each entry carries the discovered
url. Read result.urls[i].url for each string when scripting.
crawlberg map https://example.com --format json | jq -r '.urls[].url'Common patterns
Discover then crawl a subsection
crawlberg map https://example.com --search /docs/ --format markdown > urls.txtFeed the filtered list into a bounded crawl, or scrape individual entries.
Audit a third-party site politely
crawlberg map https://unknown.example --respect-robots-txt --limit 200When to reach for crawl instead
If the user needs the page content (Markdown, metadata, tables) rather than
just the URL list, use crawlberg crawl — see the crawling-a-site skill.
Reach for map first when the goal is enumeration, planning, or seeding.
© hashgraph-online, 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
Just SKILL.md in plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls of hashgraph-online/awesome-codex-plugins.
Open the folder on GitHubat commit 9e7b281
Compare with similar skills
Mapping Urls 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 |
|---|---|---|---|---|---|---|
| Mapping Urls this skillhashgraph-online/awesome-codex-plugins | 1.3k | — | ~992 | Automated safety check: Pass | Apache-2.0 | |
| Hreflang and International SEOAgriciDaniel/claude-seo | 19k | 5 repos | ~3.4k | Automated safety check: Pass | MIT | |
| Google SEO APIsAgriciDaniel/claude-seo | 19k | 1 repos | ~4.2k | Automated safety check: Pass | MIT | |
| GEO-First SEO Audit Toolzubair-trabzada/geo-seo-claude | 11k | — | ~2.8k | Automated safety check: Notes | MIT | |
| SEO Optimizerailabs-393/ai-labs-claude-skills | 454 | 1 repos | ~3.2k | Automated safety check: Pass | MIT | |
| SEO Drift MonitorAgriciDaniel/claude-seo | 19k | 1 repos | ~1.9k | Automated safety check: Pass | MIT |
Similar skills
Google SEO APIs
AgriciDaniel/claude-seo
Pulls real Google data for SEO work: Search Console, PageSpeed Insights, CrUX field data, the Indexing API and GA4 organic traffic, through /seo google commands.
GEO-First SEO Audit Tool
zubair-trabzada/geo-seo-claude
Audits a website for AI search visibility across ChatGPT, Claude, Perplexity and Google AI Overviews while checking traditional SEO, schema and E-E-A-T content quality.
SEO Optimizer
ailabs-393/ai-labs-claude-skills
This skill should be used when analyzing HTML/CSS websites for SEO optimization, fixing SEO issues, generating SEO reports, or implementing SEO best practices.
SEO Drift Monitor
AgriciDaniel/claude-seo
Captures baselines of a page's SEO-critical elements, compares later snapshots against them and flags regressions by severity, like version control for on-page SEO.
llms.txt Analyzer and Generator
zubair-trabzada/geo-seo-claude
Validates an existing llms.txt file or crawls a site to generate a new one, following the format rules for a root-level Markdown file aimed at AI systems.
More from hashgraph-online/awesome-codex-plugins
All 714 skills in this repoAnime Reaction Gif
hashgraph-online/awesome-codex-plugins
Create original anime-style reaction stickers as looping GIFs and MP4 previews, using generated character pose sheets and timed key poses.
Calibredb
hashgraph-online/awesome-codex-plugins
Manage and query Calibre libraries with the calibredb CLI (local paths or Calibre Content server URLs).
Rust API Test Harness
hashgraph-online/awesome-codex-plugins
A skill your agent uses when adding, changing, testing, or debugging Rust HTTP APIs and services, especially when Codex needs black-box integration tests, random-port app startup, real database test…
Art
hashgraph-online/awesome-codex-plugins
Make a studio's game look like something at build time — a cover from a real frame of the game (free), painted covers, backdrops, textures and character plates from image models through the…
Calle
hashgraph-online/awesome-codex-plugins
Use CALL-E from Codex through the calle CLI. An agent skill from hashgraph-online/awesome-codex-plugins.
Game Balance Economy
hashgraph-online/awesome-codex-plugins
Balance game difficulty, resources, rewards, probability, progression, economies, and dominant strategies.
Related
Categories
Questions about Mapping Urls
What does Mapping Urls do?
A skill your agent uses when the user wants the list of URLs on a site rather than the page content — sitemap analysis, link planning, or seeding another tool. Mapping Urls is an agent skill from hashgraph-online/awesome-codex-plugins. Use when the user wants the list of URLs on a site rather than the page content — sitemap analysis, link planning, or seeding another tool.
When should I use Mapping Urls?
Mapping Urls fits situations like: the user wants the list of URLs on a site rather than the page content — sitemap analysis; seeding another tool.
How do I install Mapping Urls in Claude Code?
Run `npx skills add hashgraph-online/awesome-codex-plugins --skill mapping-urls -a claude-code`. Or copy the skill folder (plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls in hashgraph-online/awesome-codex-plugins) into .claude/skills/mapping-urls in your project. Claude Code loads it when a task matches its description.
How do I install Mapping Urls in Codex?
Run `npx skills add hashgraph-online/awesome-codex-plugins --skill mapping-urls -a codex`. Or copy the skill folder (plugins/kreuzberg-dev/plugins/plugins/crawlberg/skills/mapping-urls in hashgraph-online/awesome-codex-plugins) into .agents/skills/mapping-urls in your project. Codex loads it when a task matches its description.
Can I use Mapping Urls 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 hashgraph-online/awesome-codex-plugins --skill mapping-urls -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/mapping-urls, .gemini/skills/mapping-urls, .github/skills/mapping-urls and .opencode/skills/mapping-urls in your project.
What does Mapping Urls need to run?
Going by SKILL.md and its folder, Mapping Urls needs the command-line tools its instructions call (jq).
Does Mapping Urls 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 Mapping Urls 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 Mapping Urls use?
Mapping Urls 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 Mapping Urls use?
About 992 tokens (SKILL.md is roughly 4k 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 Mapping Urls?
Skills that share tags, products or a category with Mapping Urls: Hreflang and International SEO (AgriciDaniel/claude-seo, 19k stars), Google SEO APIs (AgriciDaniel/claude-seo, 19k stars), GEO-First SEO Audit Tool (zubair-trabzada/geo-seo-claude, 11k stars) and SEO Optimizer (ailabs-393/ai-labs-claude-skills, 454 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Mapping Urls?
hashgraph-online (a GitHub organization) maintains it in hashgraph-online/awesome-codex-plugins, which has 1,255 GitHub stars. The repository holds 714 skills in this directory. The repository was last updated on October 9, 2026.
Source: hashgraph-online/awesome-codex-plugins on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.