Check supplied agent spend mandates and transactions against explicit budget and merchant limits.
About
A local evidence verifier that binds supplied transactions to exact mandate IDs, compares merchant, category and currency, enforces validity windows and amount caps, detects duplicate transaction identities and computes deterministic budget usage. It writes deterministic machine-readable and reviewer-facing evidence with a SHA-256 receipt.
Buyer evidence remains on the buyer's computer. The only network request is MCP Marketplace license verification, which transmits the license key and public product slug without evidence content.
It does not verify signatures or identity, issue mandates, grant approvals, access cards or wallets, execute payments, refund transactions, handle disputes, enforce policy or attest legal compliance.
Security Report
This is a well-architected local verification tool for spend mandates and budgets with strong input validation, safe file handling, and proper error management. The code demonstrates careful attention to security boundaries (path traversal prevention, strict JSON parsing, bounded resource limits). License verification via external dependency and environment variable storage are appropriate for a marketplace product. No critical vulnerabilities or malicious patterns detected. Package verification found 1 issue.
7 files analyzed · 4 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: MCP_LICENSE_KEY
Purchase above for keyHow to Install
Install instructions and configuration are available after purchase.
Getting Started
Once installed, try these example prompts and explore these capabilities:
- 1"Review these supplied records with Agent Spend Mandate & Budget Ledger Verifier and create a deterministic evidence packet."
- 2"Return the structured status and summarize every issue that needs human review."
- 3Tool: `build_spend_mandate_packet`
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