obscura SKILL.md skillB

obscura from tdimino/claude-code-minoan is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add tdimino/claude-code-minoan/obscura@git:20260425.10a4671

Pins git:20260425.10a4671 in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
tdimino/claude-code-minoan
Path
skills/integration-automation/obscura/SKILL.md
Versions recorded
1
Latest version
git:20260425.10a4671, committed Apr 25, 2026
Size
2,694 bytes
Repository stars
41
License
MIT

Stealth headless browser with CDP server for anti-fingerprint browsing, parallel scraping, and low-memory CDP automation. This skill should be used when stealth browsing, anti-detection scraping, headless CDP automation with fingerprint protection, or tracker-free page fetching is needed. Triggers on 'stealth browse', 'anti-fingerprint', 'obscura', 'stealth CDP', 'undetectable scraping', 'headless stealth', 'tracker-free browsing'.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Obscura

Rust headless browser with built-in anti-fingerprinting and CDP server. Fills the gap between Lightpanda (CDP, no stealth) and Scrapling (stealth, no CDP). Binary at `~/tools/obscura/obscura`.

## When to Use

| Scenario | Tool |
|----------|------|
| Clean single-page markdown | Firecrawl |
| Cloudflare Turnstile bypass | Scrapling |
| Reddit | Lightpanda / Scrapling |
| Twitter/X | Jina |
| Interactive `@ref` automation | agent-browser |
| **Stealth CDP automation** | **Obscura** |
| **Batch stealth scraping** | **Obscura** |
| **Low-RAM headless (30MB)** | **Obscura** |

## Usage

Fetch a page with stealth:
```bash
obscura fetch --stealth --quiet https://example.com --eval "document.title"
```

Parallel batch scrape:
```bash
obscura scrape URL1 URL2 URL3 --concurrency 25 --format json
```

Start CDP server (port 9224 to avoid Chrome conflict on 9222):
```bash
obscura serve --port 9224 --stealth
```

Chain through Proxelar for defense-in-depth — `--proxy` is a **global flag**, goes before the subcommand:
```bash
obscura --proxy http://127.0.0.1:8080 serve --port 9224 --stealth
obscura --proxy http://127.0.0.1:8080 fetch --stealth https://example.com
```
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add tdimino/claude-code-minoan/obscura@sha256:72f6f63a4d1f6082

The line at the top of this page pins the label git:20260425.10a4671, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_fxq25u5ax7hcwgc2.svg)](https://markdownregistry.com/a/art_fxq25u5ax7hcwgc2)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Apr 25, 2026.

versioncommittedcommitsizeaudit
git:20260425.10a4671 latest2026-04-25 10a4671 2,694 BB view

Audit of the latest version

B  16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: No link to a raw IP address (matched: http://127.0.0.1:8080)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2694 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No script tag

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

tdimino/claude-code-minoan · 41 stars · license MIT · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fxq25u5ax7hcwgc2
GET https://markdownregistry.com/api/v1/resolve?ref=tdimino/claude-code-minoan/obscura
GET https://markdownregistry.com/api/v1/blob/72f6f63a4d1f60823ecde1058a95b660a799790f56e6bec4dc2ca2c621859196

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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