Real-world agent use cases
Runnable examples and integration guides — from weekend projects to enterprise compliance. Pick your path, copy the snippets, and see signed events in the Explorer.
Cryptographically prove what your agents knew and did — at decision time.
Build for fun, learn with receipts
Notes bots, personal RAG, weekend research agents. Demo mode works without an API key — ideal for students and solo devs.
- · LangChain .wrap()
- · Demo mode, zero setup
- · Your data stays yours
Move fast with confidence
LCEL chains and tool-using agents for product squads. Debug quickly, show stakeholders clean trails, scale when deals get serious.
- · LangChain LCEL + agents
- · include_context when you need it
- · Free tier to start
Audit-ready agent workflows
Multi-step LangGraph agents, LlamaIndex RAG, CrewAI crews, and AutoGen teams — full provenance for compliance and high-stakes decisions.
- · LangGraph, LlamaIndex, more
- · Hash-chained ledger
- · Explorer verification
Same .wrap() pattern — drop-in tracers for each stack.