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BC telegram-bot-payments

Add paywall to OpenClaw Telegram bots. Covers Stripe external link (94% margin), Telegram Stars (65% margin, required for iOS), and TON Wallet Pay (99% margin). Includes webhook server, credits system, and AGENTS.md behavior.

ClawHub Agent Skills author: Lucius Pang v1.0.2 MIT-0 2 files body ≈ 2 963 tokens Open the sourceclawhub.ai↗ analyzed 4 d ago

As a process C 56/100 · Has gaps — weak spots: result and completion, when it triggers, inputs and preconditions

IntegrationTelegramStripeInfrastructureAI and agentstype 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
B
88/100
safety, quality, tests
Safety 60%
90
Quality 40%
84
Run on models
none yet
Process rating
C
56/100
Has gaps
Result and completion w 14
0
Inputs and preconditions w 11
0
Progress reporting w 2
0
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.

Broad scope 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 skill asks for more than the task needs: broad tool access, credential environment variables, binaries. Every extra permission widens the damage from a mistake or a compromise.

For the author

Narrow allowed-tools and the variable list to the minimum; replace binaries with readable sources or scripts.

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 · 6

    ✓ No critical or high findings

    Medium and low: 6
    • medium Broad scope meta-broad-allowed-tools SKILL.md:1
      Broad tool permissions pre-approved: Bash
      allowed-tools: Bash Read Edit Write Grep Glob Agent
    • low Exfiltration exfil-webhook-url SKILL.md:150
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      f"https://api.telegram.org/bot{BOT_TOKEN}/sendMessage",
      placeholder
    • low Exfiltration exfil-webhook-url SKILL.md:193
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      f"https://api.telegram.org/bot{BOT_TOKEN}/answerPreCheckoutQuery",
      placeholder
    • low Exfiltration exfil-webhook-url SKILL.md:248
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      f"https://api.telegram.org/bot{BOT_TOKEN}/sendMessage",
      placeholder
    • low Exfiltration exfil-webhook-url SKILL.md:266
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      f"https://api.telegram.org/bot{BOT_TOKEN}/sendInvoice",
      placeholder
    • low Exfiltration exfil-webhook-url SKILL.md:299
      Webhook / callback URL commonly used for exfiltration (verify the destination) (the skill's own vendor host; quoted — discussed, not commanded)
      f"https://api.telegram.org/bot{token}/setWebhook",
      vendor-hostquoted

    Files scanned: 2. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    • note frontmatter-key unknown frontmatter key "homepage"

    Process rating: all ten parameters 56/100

    • 0Result and completion. Does not say what the result is
    • 0Inputs and preconditions. Does not say what the process needs to start
    • 0Progress reporting. Says nothing while it works
    • 20When it triggers. No condition that starts the skill
    • 30Running it twice. 6 mutating operations with no state check
    • 40Consistency. Frontmatter name (telegram-bot-payments) differs from the folder (phy-telegram-bot-payments)
    • 100Tools and files. Tools declared in frontmatter
    • 100Steps. 11 steps
    • 100Failures and branches. 1 branches, has a failure section
    • 100Execution cost. Instruction body is 2963 tokens

    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)
    • +3Output format is not stated: the model decides each time
    • +2Single-language instructions
    • +3Description length 225: enough signal without eating the budget
    • +4Structure: 17 headings
    • +3Step-by-step instructions: 11 items
    • +4Has examples (11 code blocks)
    • +1License stated

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

    External checks

    ClawHub: suspicious
    The skill is a coherent Telegram payment add-on, but its sample webhook and startup instructions can modify local credit files and bot webhook settings with insufficient scoping and validation.
    LLM: suspicious (high) · VirusTotal: suspicious · 28 May 2026