SKILLEMALL.ai
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AB gumtree-skills

Use this skill when the user needs to work with Gumtree in a real Chrome browser session. It runs the local Python CLI and Chrome extension bridge to: - check login state - log in or out - search listings - read home recommendations, favourites, detail pages, and messages - favourite a listing - start the post-ad category flow

ClawHub Agent Skills author: gumtree-tech v1.0.0 MIT-0 28 files body ≈ 1 487 tokens Open the sourceclawhub.ai↗ analyzed 4 d ago

As a process B 74/100 · Nearly there — weak spots: consistency, running it twice

IntegrationInfrastructureSoftware developmenttype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
A
92/100
safety, quality, tests
Safety 60%
100
Quality 40%
80
Run on models
none yet
Process rating
B
74/100
Nearly there
Running it twice w 4
30
Consistency w 8
40
Tools and files w 18
60
the three weakest of ten parameters · all ten

How to improve

    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 · 0

    ✓ No critical or high findings

    Files scanned: 28. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    ✓ No remarks against the Agent Skills spec

    Process rating: all ten parameters 74/100

    • 30Running it twice. 4 mutating operations with no state check
    • 40Consistency. Frontmatter name (gumtree-skills) differs from the folder (gt-core-skill)
    • 60Tools and files. Uses tools (bash, python) that frontmatter does not declare
    • 60Result and completion. Output format stated, no completion criterion
    • 70Inputs and preconditions. Inputs and preconditions are listed
    • 85Steps. 74 steps, 1 vague phrases
    • 100When it triggers. States when to use and when not to
    • 100Failures and branches. 3 branches, has a failure section
    • 100Execution cost. Instruction body is 1487 tokens
    • 100Progress reporting. Reports progress
    • low The response is described with custom markup (12 tags): a typed call is more reliable

    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
    • +4Description does not say when NOT to use the skill (false activations)
    • +4No input/output examples
    • -32 of 3 scripts are never mentioned in SKILL.md
    • +1No license
    • +2Single-language instructions
    • +3Description length 328: enough signal without eating the budget
    • +4Structure: 16 headings
    • +3Step-by-step instructions: 74 items
    • +3Output format is stated explicitly

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 80.

    External checks

    ClawHub: suspicious
    This Gumtree automation skill is mostly aligned with its stated purpose, but it gives a local bridge broad control over a logged-in browser session without enough scoping or safeguards.
    LLM: suspicious (high) · 28 May 2026