SKILLEMALL.ai

AC camofox-cloaked-browser

Use Camofox/Camoufox as an opt-in anti-detection browser server for agent workflows that need cloaked browsing. Covers npm/npx startup, OpenClaw plugin tools, REST API commands, session/tab workflow, environment variables, process-scoped CAMOFOX_URL for Hermes, and hard rules such as always sending userId and re-snapshotting after state-changing actions. Do not use for normal web search, text extraction, curl fetches, or ordinary browser automation.

ClawHub Hermes author: Trevin v1.3.4 MIT-0 3 files body ≈ 3 834 tokens Open the sourceclawhub.ai analyzed 2 d ago

Use Camofox/Camoufox as an opt-in anti-detection browser server for agent workflows that need cloaked browsing.

As a process C 60/100 · Has gaps — weak spots: inputs and preconditions, running it twice, progress reporting

ProcedurePlaywrightSoftware developmentAI and agentstype and topics are labelled automatically from the skill text
JSON
Technical rating
A
93/100
safety, quality, tests
Safety 60%
99
Quality 40%
84
Run on models
none yet
Process rating
C
60/100
Has gaps
Inputs and preconditions w 11
0
Progress reporting w 2
0
Running it twice w 4
30
the three weakest of ten parameters · all ten

How to improve

  1. For Hermes the description must be one sentence under 60 characters; move the conditions to a "When to Use" section.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 1

✓ No critical or high findings

Medium and low: 1
  • low Exfiltration net-credential-use SKILL.md:238
    Credential used in a network call (verify the destination is the intended service) (security demo / example; quoted — discussed, not commanded)
    -d "{\"userId\":\"$USER_ID\",\"sessionKey\":\"$SESSION_KEY\",\"url\":\"https://example.com\"}" \
    demoquoted

Files scanned: 3. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-long-hermes description is 453 chars; the Hermes authoring standard requires ≤ 60 (one sentence, ending with a period)
  • note edit-residue the text marks something as outdated (lines 369): check that old rules are not kept next to new ones — the full check reads the text for contradictions

Process rating: all ten parameters 60/100

  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Progress reporting. Says nothing while it works
  • 30Running it twice. 5 mutating operations with no state check
  • 50When it triggers. No condition that starts the skill
  • 60Tools and files. Uses tools (bash, web, node) that frontmatter does not declare
  • 60Result and completion. Output format stated, no completion criterion
  • 60Consistency. The Hermes dialect needs category and tags
  • 85Steps. 105 steps, 1 vague phrases
  • 100Failures and branches. 1 branches, has a failure section
  • 100Execution cost. Instruction body is 3834 tokens
  • low 11 top-level sections: this looks like several domains in one skill

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +5Description has no quoted example phrases that should trigger the skill
  • -2localhost URLs: will not work for another user
  • +2Single-language instructions
  • +4Description says when NOT to use the skill
  • +3Description length 453: enough signal without eating the budget
  • +4Structure: 33 headings
  • +3Step-by-step instructions: 105 items
  • +3Output format is stated explicitly
  • +4Has examples (33 code blocks)
  • +1License stated

Quality base 70; lint remarks subtract, signals add up to 100. Result: 84.

External checks

ClawHub: clean
This skill transparently teaches an agent to use a local anti-detection browser, with sensitive capabilities disclosed and scoped to user-directed browser work.
LLM: benign (high) · VirusTotal: · 24 Jun 2026