Model Context Protocol
BuildersProtocolAnthropic (open standard)
Open protocol for connecting AI apps and agents to tools and data sources through MCP servers.
- Who it's for: people building software and AI agents
- Pricing: Open standard, free (verify on the official site)
- Official site: https://modelcontextprotocol.io
- Source / changelog: https://github.com/modelcontextprotocol
Best for / Not for
Best for
- Connecting AI assistants to files, apps and databases
- Vendors exposing their product to AI agents
- Teams standardizing tool access
Not for
- Situations where untrusted servers could touch sensitive data
3 concrete use cases
- Files: Filesystem server lets Claude summarize a contracts folder.
- Wiki: Connect Notion so the assistant reads specs directly.
- Developer tools: Connect issue trackers or monitoring so a coding agent can act on them.
Pros and cons
Pros
- Open standard with many clients and servers
- One integration works across apps
- Per-action approval in clients like Claude
Cons
- Server quality and security vary
- Prompt-injection risk from external content
- Config can be fiddly
How to get started with Model Context Protocol in 10 minutes
- Install Node.js LTS
- Open Claude Desktop Settings → Developer → Edit Config
- Add the Filesystem server JSON from the official quickstart
- Fully restart Claude Desktop
- Check Connectors → Manage connectors
Playbooks using Model Context Protocol
Recent changes
Weekly updates for Model Context Protocol will be logged here as they appear in issues.