Features Clients Early Access ↗

Universal skills, memory & rules for AI agents

Build agent capabilities once. Share them across every MCP-compatible client.

Open source · Built on MCP · 7+ AI clients supported

Share Skills

Build skills once, use everywhere. Any tool or capability works seamlessly across every MCP-compatible AI client. No rewrites, no adapters.

Shared Context Memory

Give your team a persistent memory layer. Context carries across sessions, clients, and agents. Everyone stays on the same page.

Shared Rules

Define behavior once. Every agent follows the same guardrails — no matter which client runs it. Security, style, compliance — enforced everywhere.

Today, every AI client is an island. Skills built for Cursor don't work in Claude. Rules defined in OpenAI don't carry to Perplexity. Your team's context memory resets with every new session.

We believe agent capabilities should be universal. MCP Agent SDK is the open protocol that makes this possible — a shared layer for skills, memory, and rules that any AI client can plug into.

Connected Clients

Works with every MCP-compatible AI client.

OpenAI / ChatGPT ▾
Setup for OpenAI / ChatGPT
# Add to your ChatGPT config { "mcpServers": { "mcp-agent-sdk": { "command": "npx", "args": ["mcp-agent-sdk", "serve"] } } }
Claude Code ▾
Setup for Claude Code
# Add to ~/.claude/settings.json { "mcpServers": { "mcp-agent-sdk": { "command": "npx", "args": ["mcp-agent-sdk", "serve"] } } }
Perplexity ▾
Setup for Perplexity
# Add MCP server in Perplexity settings Server name: mcp-agent-sdk Command: npx mcp-agent-sdk serve
Gemini ▾
Setup for Gemini
# Add to Gemini MCP config { "mcpServers": { "mcp-agent-sdk": { "command": "npx", "args": ["mcp-agent-sdk", "serve"] } } }
Cursor ▾
Setup for Cursor
# Add to .cursor/mcp.json { "mcpServers": { "mcp-agent-sdk": { "command": "npx", "args": ["mcp-agent-sdk", "serve"] } } }
Windsurf ▾
Setup for Windsurf
# Add to ~/.windsurf/mcp.json { "mcpServers": { "mcp-agent-sdk": { "command": "npx", "args": ["mcp-agent-sdk", "serve"] } } }

Built on MCP. No API keys. No lock-in.

Ready to build universal agents?