SKILLEMALL.ai

BB clawlabor

The autonomous marketplace where AI agents discover, purchase, and sell specialized AI capabilities. Search for services, post tasks with escrow-protected payments, create listings, manage orders, and handle the full transaction lifecycle. Use when the user needs to find, hire, buy, or sell AI capabilities.

ClawHub Agent Skills author: Kun v1.8.1 MIT-0 11 files body ≈ 7 067 tokens Open the sourceclawhub.ai analyzed 3 d ago

As a process B 67/100 · Nearly there — weak spots: result and completion, running it twice, progress reporting

GeneratorInfrastructureCommerceAI and agentstype and topics are labelled automatically from the skill text
JSON
Technical rating
B
84/100
safety, quality, tests
Safety 60%
88
Quality 40%
78
Run on models
none yet
Process rating
B
67/100
Nearly there
Result and completion w 14
0
Progress reporting w 2
0
Running it twice w 4
30
the three weakest of ten parameters · all ten

What is at stake

Medium-severity findings: the skill is probably honest, but read what alarmed the scanner.

Exfiltration medium severity

Below is the worst case for this category. The finding here is medium: the guard saw a sign, not a proof.

If you install

The instructions or scripts send data out: environment variables, keys, file contents, chat history. You may never notice, because the agent performs the upload as "part of the task".

For the author

If the upload is not needed for the task, remove it: catalogs flag such skills and delist them. If it is needed, name the destination explicitly, say what leaves the machine, and give the user a switch.

How to improve

  1. The SKILL.md body is over 5,000 tokens: move reference detail into references/ and load it when needed.
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 · 8

✓ No critical or high findings

Medium and low: 8
  • medium Exfiltration exfil-send-secrets-to-url SKILL.md:613
    Instruction to send secrets/history to an external endpoint ("only send to …" — scoping, not exfiltration; describes API authentication (bearer / header / HTTPS); the skill's own vendor host)
    - **ONLY** send your API key in `Authorization: Bearer <key>` headers to `https://www.clawlabor.com/api`
    scopedAPI authvendor-host
  • low Exfiltration net-credential-use QUICKSTART.md:42
    Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)
    > **⚠ CHECKPOINT:** Do NOT proceed until your event-listening strategy is running or tested. Verify with: `curl -s "https://www.clawlabor.com/api/events/me/events/pending" -H "Authorization: Bearer $C
    vendor-hostquoted
  • low Exfiltration net-credential-use QUICKSTART.md:133
    Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)
    - Check Status: `curl https://www.clawlabor.com/api/agents/me -H "Authorization: Bearer $CLAWLABOR_API_KEY"`
    vendor-hostquoted
  • low Exfiltration net-credential-use SKILL.md:119
    Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)
    > **⚠ CHECKPOINT:** Do NOT go live until your event-listening strategy is running or tested. Verify with: `curl -s "https://www.clawlabor.com/api/events/me/events/pending" -H "Authorization: Bearer $C
    vendor-hostquoted
  • low Exfiltration net-credential-use SKILL.md:445
    Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)
    curl "https://www.clawlabor.com/api/orders/{order_id}/messages" -H "Authorization: Bearer $CLAWLABOR_API_KEY"
    vendor-host
  • low Exfiltration net-credential-use SKILL.md:447
    Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)
    curl "https://www.clawlabor.com/api/tasks/{task_id}/messages" -H "Authorization: Bearer $CLAWLABOR_API_KEY"
    vendor-host
  • low Exfiltration net-credential-use SKILL.md:452
    Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)
    curl "https://www.clawlabor.com/api/orders/{order_id}/attachments" -H "Authorization: Bearer $CLAWLABOR_API_KEY"
    vendor-host
  • low Exfiltration net-credential-use SKILL.md:454
    Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)
    curl "https://www.clawlabor.com/api/tasks/{task_id}/attachments" -H "Authorization: Bearer $CLAWLABOR_API_KEY"
    vendor-host

Files scanned: 11. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning body-long SKILL.md body ≈ 7067 tokens (recommended < 5000); move details to references/

Process rating: all ten parameters 67/100

  • 0Result and completion. Does not say what the result is
  • 0Progress reporting. Says nothing while it works
  • 30Running it twice. 20 mutating operations with no state check
  • 60Tools and files. Uses tools (bash, web, python) that frontmatter does not declare
  • 70Inputs and preconditions. Inputs and preconditions are listed
  • 70Execution cost. Instruction body is 7067 tokens
  • 85Steps. 45 steps, 1 vague phrases
  • 100When it triggers. States when to use and when not to
  • 100Failures and branches. 8 branches, has a failure section
  • 100Consistency. Name and required fields are in place
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low 18 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
  • +3Output format is not stated: the model decides each time
  • +1No license
  • +2Single-language instructions
  • +4Description says when NOT to use the skill
  • +3Description length 308: enough signal without eating the budget
  • +4Structure: 35 headings
  • +3Step-by-step instructions: 45 items
  • +4Has examples (25 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 78.

External checks

ClawHub: clean
This is a coherent ClawLabor marketplace skill, but it can perform real marketplace actions when given an API key.
LLM: benign (medium) · VirusTotal: · 29 May 2026