Campaign Agents is a monitoring and management tool designed for digital advertising campaigns across Google, Meta, LinkedIn, and Reddit. Its primary function is to continuously analyze ad accounts for wasted spend, surfacing specific budget leaks with associated dollar amounts and recommended fixes. The tool retains campaign history that the advertising platforms may discard, and it allows users to execute changes such as pausing underperformers, shifting budgets, and updating bids across all connected platforms through a single conversation interface. Key features include proactive alerts that notify users of spend spikes, click-through rate drops, or conversion issues within minutes of detection. The tool can generate three distinct ad angles (pain, desire, and contrarian) from a one-line brief or a live ad, checking each against platform character limits. It also crawls a user's entire website to index pages by speed, offer, and ad linkage, surfacing conversion-ready pages that are not currently being targeted. Additionally, Campaign Agents can produce performance reports and client presentations from live ad data, exported as HTML. Typical use cases involve consolidating account management across multiple platforms, identifying and addressing budget inefficiencies, and streamlining the ad creation and reporting workflow. Users can start from a brief or an existing ad, receive automated analysis and suggestions, and approve changes without logging into each platform individually. The tool is designed for performance marketers who manage accounts on Google, Meta, LinkedIn, and Reddit. Technical integration is available through an MCP Server for connection with Claude, ChatGPT, or other MCP-compatible agents, enabling queries and actions without switching tools. A CLI is also provided for running queries and executing campaign actions from a terminal, outputting structured JSON for use with scripts or reporting tools. A free tier is available with no credit card required, while a Pro tier includes full execution and monitoring capabilities.