Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add aiya000/dotfiles --skill open-weburlgit clone --depth 1 https://github.com/aiya000/dotfilesWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/aiya000/dotfiles/open-weburl)<a href="https://agentmods.dev/skills/aiya000/dotfiles/open-weburl"><img src="https://agentmods.dev/badge/skills/aiya000/dotfiles/open-weburl.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00034 | $0.00843 |
| Opus 5 | $0.00017 | $0.00421 |
| Sonnet 5 | $0.00007 | $0.00169 |
| Haiku 4.5 | $0.00003 | $0.00084 |
Grade A, and why
open-weburl scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.
open-weburl
Description
Opens URLs using the method appropriate for the current OS. Can handle numbered references from previous conversation or direct repository names.
wslview-- If on WSLxdg-open-- If on Linuxopen-- If on macOS
Usage
open-weburl 1, 2, 3- Opens URLs that were referenced as "1.", "2.", "3." in the previous conversationopen-weburl foo.nvim bar.nvim nvim-baz- Opens GitHub repositories for the specified names
Implementation
When this skill is used:
- Parse the arguments (comma-separated or space-separated)
- For each argument:
- If it's a number: Look for recent URLs that were referenced with that number in the conversation
- If it's a repository name: Convert to GitHub URL format
- For missing references, report "URL for [X] not found"
- Open available URLs in background with the format:
( wslview URL1 ; wslview URL2 ; wslview URL3 ) &
Examples
Numbered References
User: open-weburl 1, 2, 3
Assistant: Opening URLs from recent list:
- 1: https://github.com/mtth/scratch.vim
- 2: https://github.com/LintaoAmons/scratch.nvim
- 3: https://github.com/0x00-ketsu/scratchpad.nvim
Repository Names
User: open-weburl telescope.nvim lazy.nvim
Assistant: Opening repositories:
- telescope.nvim: https://github.com/nvim-telescope/telescope.nvim
- lazy.nvim: https://github.com/folke/lazy.nvim
Mixed/Missing
User: open-weburl telescope.nvim, nonexistent-software, lazy.nvim
Assistant: Opening only available URLs:
- telescope.nvim: https://github.com/nvim-telescope/telescope.nvim
- lazy.nvim: https://github.com/folke/lazy.nvim
Also Assistant tells 'nonexistent-software is not found' to the user.
No Arguments (Reading Context)
Assuming the last conversation mentioned to telescope.nvim and lazy.nvim:
User: open-weburl
Assistant: Opening repositories:
- telescope.nvim: https://github.com/nvim-telescope/telescope.nvim
- lazy.nvim: https://github.com/folke/lazy.nvim
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 109 lines · 34 tokens per session scan A d4386a152e06
open-weburl is a skill published in the GitHub repository aiya000/dotfiles (19 stars, last pushed today), licensed MIT. It adds 34 tokens to every session and 843 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
restart__pull_request
A pull-request restart workflow for replacing a messy review with a new pull request containing one clean commit and a summary of the earlier discussion.
rescue__pull_request_review
An automated workflow for handling GitHub pull-request review comments, applying requested code changes, committing them, and pushing them back.
submit__pull_request
An automated pull-request submission workflow. A pull request is a request for a code change to be reviewed and merged; this workflow writes its explanation, creates it, watches its automated checks, and fixes failed checks.
rescue__pull_request_conflict
An automated procedure for resolving merge conflicts in a pull request branch. A merge conflict happens when Git cannot combine competing changes by itself.
write__pull_request
A workflow for writing a pull request description, the explanation attached to a proposed code change for review. It analyses the changes and commit history.
monitor__ci_status
An automated monitor for GitHub Actions, the service that runs checks such as tests after code changes. It watches all checks after a pull request or a push to a pull-request branch and can invoke a failure-recovery process.