Borrowing it
Nothing to install: this file belongs to senda-labs/DQIII8. 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/senda-labs/DQIII8/main/.claude/skills/cdp-investigate/SKILL.mdgit clone --depth 1 https://github.com/senda-labs/DQIII8Wrote 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/senda-labs/dqiii8/cdp-investigate)<a href="https://agentmods.dev/skills/senda-labs/dqiii8/cdp-investigate"><img src="https://agentmods.dev/badge/skills/senda-labs/dqiii8/cdp-investigate/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/senda-labs/dqiii8/cdp-investigate"><img src="https://agentmods.dev/badge/skills/senda-labs/dqiii8/cdp-investigate.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00055 | $0.01335 |
| Opus 5 | $0.00028 | $0.00668 |
| Sonnet 5 | $0.00011 | $0.00267 |
| Haiku 4.5 | $0.00006 | $0.00134 |
Grade A, and why
cdp-investigate scanned grade A with 1 finding 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 12d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
diagnóstico manual vía `curl` directo, fuera de esta tool) y permita How it starts
The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CDP Investigate — Investigación web bajo demanda sobre el túnel CDP
Cuándo usar este skill
Cuando el usuario pide investigar, extraer información, o "visualizar" una web o plataforma bajo demanda:
- "Investiga X" / "entra en
<url>y sácame..." / "haz captura de..." - Necesitas texto, HTML o un screenshot de una página que requiere estar autenticado (la sesión del navegador del PC del usuario, vía 9333) o de cualquier página pública.
- No uses este skill para clicar, rellenar formularios, enviar datos o cualquier acción con efectos secundarios sobre la página — está fuera del alcance por diseño (ver "Fuera de alcance" abajo).
Herramienta
cd /root/dqiii8
python3 bin/tools/cdp_investigate.py --url <URL> --extract text|html|screenshot|all \
[--port 9333] [--settle 4.0] [--full-page] [--max-total-s 60]
--urldebe ser http(s) — cualquier otro esquema se rechaza.--extractes un enum cerrado: no hay passthrough de JS arbitrario ni modo de red libre.- Puerto por defecto 9333 (túnel SSH al Chrome del PC Windows del usuario,
intermitente). Usa
--port 9222para el Chrome local del VPS si aplica.
Interpretar el JSON de salida
{"ok": true, "text_path": "...", "html_path": "...", "screenshot_path": "...", "inline": {"text": "...", "html": "..."}}
inline.text/inline.htmlestán truncados a ~4000 chars — para el contenido completo, leetext_path/html_pathcon el toolRead.screenshot_pathes un PNG — inspecciónalo con el toolRead.
Outcomes de fallo — normales, NO reintentar en bucle
{"ok": false, "error": "tunnel_down"}— el túnel 9333 no responde. Es un resultado normal: comunica al usuario que abra el túnel/PC, no reintentes en bucle.{"ok": false, "error": "cdp_busy"}— ya hay otra investigación en curso sobre el mismo puerto (invariante de un solo cliente CDP a la vez). Espera y reintenta más tarde si hace falta, no en bucle inmediato.{"ok": false, "error": "invalid_url_scheme"}— corrige la URL.{"ok": false, "error": "blocked_host"}— la URL apunta a localhost/red privada (bloqueado: evita SSRF hacia el propio plano de control de DevTools, p.ej. cerrar tabs ajenas vía/json/close/<id>). No es un bug, es la guardarraíl de S1 funcionando.{"ok": false, "error": "watchdog_timeout"}— la investigación excedió--max-total-s; la tab y el lock quedan liberados igualmente (el watchdog intenta cerrar la tab por HTTP antes de forzar la salida).
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.
- 12d ago First seen · 103 lines · 55 tokens per session scan A 05082b03c934
cdp-investigate is a skill published in the GitHub repository senda-labs/DQIII8 (11 stars, last pushed 24d ago), licensed MIT. It adds 55 tokens to every session and 1,335 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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