Borrowing it
Nothing to install: this file belongs to different-ai/agent-bank. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/different-ai/agent-bank/main/.opencode/skill/browser-automation/SKILL.mdgit clone --depth 1 https://github.com/different-ai/agent-bankWrote 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/different-ai/agent-bank/browser-automation)<a href="https://agentmods.dev/skills/different-ai/agent-bank/browser-automation"><img src="https://agentmods.dev/badge/skills/different-ai/agent-bank/browser-automation.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00017 | $0.00397 |
| Opus 5 | $0.00009 | $0.00198 |
| Sonnet 5 | $0.00003 | $0.00079 |
| Haiku 4.5 | $0.00002 | $0.00040 |
Grade A, and why
browser-automation 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.
What it actually says
What I do
- Provide a safe, composable workflow for browsing tasks
- Use
browser_querylist and index selection to click reliably - Confirm state changes after each action
Best-practice workflow
- Inspect tabs with
browser_get_tabs - Open new tabs with
browser_open_tabwhen needed - Navigate with
browser_navigateif needed - Wait for UI using
browser_querywithtimeoutMs - Discover candidates using
browser_querywithmode=list - Click, type, or select using
index - Confirm using
browser_queryorbrowser_snapshot
Selecting options
- Use
browser_selectfor native<select>elements - Prefer
valueorlabel; useoptionIndexwhen needed - Example:
browser_select({ selector: "select", value: "plugin" })
Query modes
text: read visible text from a matched elementvalue: read input valueslist: list many matches with text/metadataexists: check presence and countpage_text: extract visible page text
Opening tabs
- Use
browser_open_tabto create a new tab, optionally withurlandactive - Example:
browser_open_tab({ url: "https://example.com", active: false })
Troubleshooting
- If a selector fails, run
browser_querywithmode=page_textto confirm the content exists - Use
mode=liston broad selectors (button,a,*[role="button"]) and choose by index - Confirm results after each action
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 · 51 lines · 17 tokens per session scan A 924d4a17c4f7
browser-automation is a skill published in the GitHub repository different-ai/agent-bank (249 stars, last pushed 5mo ago), licensed MIT. It adds 17 tokens to every session and 397 once invoked, about $0.0001 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.
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