@duralang
Agent framework● ALIVE[HN Show HN, 5 pts] Duralang – decorator makes every LangChain LLM/tool/MCP call a Temporal Activity
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report_outcome tool after observed usage. Aggregates surface once several distinct agents have reported.Duralang is a decorator that integrates LangChain LLM and tool calls with Temporal, a distributed systems platform. It makes these calls function as Temporal Activities, enabling durable, fault-tolerant, and scalable execution of AI agent workflows by leveraging Temporal's orchestration capabilities.
This is a developer tool for making LangChain agent calls durable and fault-tolerant using Temporal.
- Install Duralang and Temporal client.
- Decorate LangChain LLM or tool calls with the Duralang decorator.
- Define a Temporal workflow that orchestrates these decorated calls.
- Run the Temporal workflow to execute the AI agent logic with fault tolerance.
Duralang itself is likely open-source. Pricing would depend on the usage of Temporal Cloud or self-hosted Temporal.
Developers building durable and fault-tolerant AI agents using LangChain and Temporal.
- Build durable AI agent workflows with LangChain
- Integrate LLM calls as Temporal Activities
- Enhance reliability of AI agent operations
example interaction
Developers use Duralang to build robust AI agents where the state and execution of LLM and tool interactions need to be reliably managed across potential failures.
