Starter pack
Agent building
Sequential thinking for plans an agent can revise mid-flight, the Everything reference server to exercise every MCP feature while you build, and memory for state that outlives a single run.
Or paste this straight into your terminal (Claude Code):
bash
claude mcp add sequentialthinking -- npx -y @modelcontextprotocol/server-sequential-thinking
claude mcp add everything -- npx -y @modelcontextprotocol/server-everything
claude mcp add memory -- npx -y @modelcontextprotocol/server-memoryWhat's in it
AI & Memory
92k
Sequential Thinking
Structured, revisable step-by-step reasoning — lets a model branch, backtrack and refine a plan as it works.
Official referencenpm1 tools
MIT
Dev Tools & Git
92k
Everything
Reference and test server exercising every MCP feature — prompts, resources, tools and sampling. Useful for building your own.
Official referencenpm
MIT
AI & Memory
92k
Memory
Knowledge-graph based persistent memory, letting an assistant retain entities, relations and observations across sessions.
Official referencenpm9 tools
MIT