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 wilgon456/Paseobility --skill paseo-browsergit clone --depth 1 https://github.com/wilgon456/PaseobilityWrote 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/wilgon456/paseobility/paseo-browser)<a href="https://agentmods.dev/skills/wilgon456/paseobility/paseo-browser"><img src="https://agentmods.dev/badge/skills/wilgon456/paseobility/paseo-browser/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/wilgon456/paseobility/paseo-browser"><img src="https://agentmods.dev/badge/skills/wilgon456/paseobility/paseo-browser.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00076 | $0.01417 |
| Opus 5.5 | $0.00030 | $0.00567 |
| Sonnet 5.5 | $0.00015 | $0.00283 |
| Haiku 4.5 | $0.00008 | $0.00142 |
Grade A, and why
paseo-browser 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 yesterday.
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 — 115 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Paseo Browser
Preserve the user's browser, login session and pre-existing tabs. Select the backend once per task and keep it across rounds and recoverable failures:
- When the user names a browser, honor that choice. For Ego Lite, follow the Ego workflow below; for personal Chrome, use the existing-window lifecycle.
- For ordinary web work without an explicit browser, prefer Ego Lite when
its
ego-browserCLI is installed. Read the installedego-browserskill and runego-browser skill; read through its end-of-guide marker before acting. Use its current documented APIs, not guessed Playwright methods. - Standard Ego Lite app locations are
/Applications/ego lite.appon macOS andC:\Program Files\Citro Labs\ego lite\Application\ego.exeon Windows. If the app exists but its CLI is unavailable, report that setup gap rather than treating Ego as absent. Never auto-select Microsoft Edge. - If Ego is not installed and the task has not selected it, use an already running Chrome window. Do not install or start a browser implicitly. If the selected backend fails, report and recover there; do not silently switch.
- Native desktop tasks belong to
paseo-cua; HTTP/API and filesystem work do not require a browser. Explicit headless verification workflows stay explicit.
Ego Lite lifecycle
Use one TaskSpace per user goal → its existing p1 → reuse → finish.
Read references/ego.md with the runtime guide. Let Ego
manage its tabs and ownership; do not run chrome-tabs.py, another browser
integration's tab creation, or a separate Playwright browser inside this path.
Create the space once with a unique stable agent/task name, print its spaceId
and Page label, then resume that ID in later rounds. The same owned name also
resumes the space after an uncertain response; never invent a new name to retry.
Navigate the existing Page instead of allocating a new space/tab for each URL.
Use snapshot-derived actions, batch dependent actions with their expected-state
wait, then print the next snapshot. Take screenshots when visual evidence is
needed rather than requesting both observation forms on every call.
What ships with it
14 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/chrome.md 7.3 KB
- references/cloakbrowser.md 15 KB
- references/ego.md 3.9 KB
- references/interaction.md 5.7 KB
- references/paseo.md 5.3 KB
- references/playwright.md 10 KB
- references/screenshots.md 2.5 KB
- scripts/browser-sweep.mjs 9.0 KB runs code
- scripts/browser-sweep.test.mjs 7.5 KB runs code
- scripts/chrome-tabs-live.py 4.9 KB runs code
- scripts/chrome-tabs.py 11 KB runs code
- scripts/ego-smoke.py 11 KB runs code
- scripts/test_chrome_tabs.py 7.4 KB runs code
- scripts/test_ego_smoke.py 4.7 KB runs code
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.
- yesterday Changed · +4 lines 35054f461f89
- 4d ago Changed · -2 lines · -1 tokens per session a13ba5d56131
- 5d ago Changed · -100 lines · -45 tokens per session 3f7d60138efd
- 8d ago Changed · +32 lines · +6 tokens per session 11db01f7d406
- 15d ago Changed · +4 lines 42a4b9fa47ff
- 28d ago Changed · -2 lines · +46 tokens per session 7fa7bb50af42
- 1mo ago Changed · +7 lines f1e41e95defc
- 1mo ago Changed 5c3b615329c0
- 1mo ago First seen · 172 lines · 70 tokens per session scan A 0f21a2ed9b1c
paseo-browser is a skill published in the GitHub repository wilgon456/Paseobility (25 stars, last pushed today), licensed MIT. It adds 76 tokens to every session and 1,417 once invoked, about $0.0003 per session on Opus 5.5. 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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