"author:vnmoorthy" matching MCP servers:

Lets shopping agents turn a single purchase into a live auction where merchants bid, verifies every bid against the merchant's real product page and checkout, and ranks the surviving offers on merit rather than fees. It enforces spending limits with text-based human approval, then settles approved purchases in a double-entry ledger.

Enables any MCP-compatible agent to route its outbound tool calls and inbound tool responses through a boundary-enforced consent firewall that detects and minimizes sensitive fields per recipient, purpose and data type, pauses for user approval, quarantines prompt injections, and writes a tamper-evident privacy receipt for every decision. Sensitive values stay as vault tokens so the model provider never receives them unless policy explicitly allows it.

Enables agents to report a failed command so it is matched against a shared Postgres registry of crash sites and answered with a briefing of other agents' confirmed fixes, before or during a task. Also exposes proven routes for upcoming work, vendor airworthiness ratings, and dependency-based preflight warnings, so failures are warned about rather than rediscovered.