# CampaignStack > CampaignStack is an AI-powered campaign orchestration platform for lead generation agencies, founders, and consultants. It runs multi-channel outreach (LinkedIn + email) end to end: lead sourcing, ICP scoring, AI message crafting, automation workflows with human review gates, and a unified inbox — with per-account safety budgets stricter than LinkedIn's own limits. CampaignStack is MCP-first: the entire platform is exposed through a hosted Model Context Protocol server (200+ tools across 30 domains) at `https://mcp.campaignstack.io/mcp`, authenticated with Bearer API keys created in the app. AI agents connect once and discover every capability through the MCP tool list; there is no separate REST API to integrate. ## Documentation - [Documentation site](https://docs.campaignstack.io/): guides, MCP reference, and tool documentation - [Complete documentation for LLMs](https://docs.campaignstack.io/llms-full.txt): the full documentation in a single file - [Abridged documentation for LLMs](https://docs.campaignstack.io/llms-small.txt): compact version for smaller context windows - [Agent skill](https://campaignstack.io/SKILL.md): a SKILL.md any AI assistant can load to learn what CampaignStack is and how to operate it over MCP - [Quick start](https://docs.campaignstack.io/getting-started/quick-start/): connect and make a first tool call - [MCP authentication](https://docs.campaignstack.io/mcp/authentication/): API keys and scopes - [Claude Desktop setup](https://docs.campaignstack.io/guides/claude-desktop/): connect CampaignStack to Claude - [Cursor setup](https://docs.campaignstack.io/guides/cursor/): connect CampaignStack to Cursor ## Product - [Home](https://campaignstack.io/): product overview - [Pricing](https://campaignstack.io/pricing): plans and credits - [Safety system](https://campaignstack.io/safety): daily budgets, warm-up ramps, and account protection - [Signals](https://campaignstack.io/signals): lead change detection and signal-based targeting - [Workflows](https://campaignstack.io/workflow): visual outreach automation with review gates - [Inbox](https://campaignstack.io/inbox): unified multi-account conversation inbox - [Content](https://campaignstack.io/content): LinkedIn content scheduling and analytics - [Blog](https://campaignstack.io/blog/): articles on outreach, LinkedIn safety, and lead generation ## Optional - [Terms of service](https://campaignstack.io/terms) - [Privacy policy](https://campaignstack.io/privacy) - [Contact](https://campaignstack.io/contact)