square-automation
Automate Square tasks via Rube MCP (Composio): payments, orders, invoices, locations. Always search tools first for current schemas.
66
51%
Does it follow best practices?
Impact
90%
1.21xAverage score across 3 eval scenarios
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./plugins/all-skills/skills/square-automation/SKILL.mdSecurity
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
Potentially malicious external URL detected (high risk: 0.90). The skill requires adding and querying the MCP endpoint https://rube.app/mcp at runtime (via RUBE_SEARCH_TOOLS) to fetch current tool schemas that directly drive agent behavior, so this external URL is a required runtime dependency that can control prompts/instructions.
W009: Direct money access capability detected (payment gateways, crypto, banking)
What this means
The skill is specifically designed for direct financial operations, giving the agent the ability to move money or execute financial transactions — such as payment processing, cryptocurrency operations, banking integrations, or market order execution.
Why it was flagged
Direct money access detected (high risk: 1.00). The skill is explicitly designed to automate Square (a payment gateway) and exposes specific payment and invoice operations (e.g., SQUARE_LIST_PAYMENTS, SQUARE_CANCEL_PAYMENT, SQUARE_LIST_INVOICES, SQUARE_CANCEL_INVOICE, payment processing and invoice management). These are dedicated financial APIs able to affect transactions (cancel payments, manage invoices, process payments) rather than generic tooling. Therefore it grants direct financial execution capability.
- Repository
- davepoon/buildwithclaude
- Commit
7cc63f3
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.