LangChain
Langfuse
Hugging Face
OpenAI
Haystack NLP Framework
LangSmith
Ollama
Eden AI
Prefactor.tech
Composio.dev
anon
MCP.so
Auth0
Prefactor is the agent identity platform for AI-native software. As more applications integrate with AI agents like ChatGPT, Claude, and open-source copilots, secure access is no longer just for humans โ agents need it too.
Prefactor helps SaaS platforms authenticate and authorize AI agents using the Model Context Protocol (MCP). We provide the infrastructure to control what agents can access, log every action, and prevent abuse โ without building complex identity plumbing in-house.
With Prefactor, you get:
Agent authentication via MCP and OAuth/OIDC bridges
Scoped, auditable access control
Version-controlled identity logic with our domain-specific language (DSL)
Drop-in SDKs and fast integration for developer teams
Weโre building the missing identity layer for the agent-powered internet โ futureproof your app now.
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Based on our record, LangChain should be more popular than Prefactor.tech. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Undoubtedly, LangChain is the most popular framework for AI application development at the moment. The advent of LangChain has greatly simplified the construction of AI applications based on Large Language Models (LLM). If we compare an AI application to a person, the LLM would be the "brain," while LangChain acts as the "limbs" by providing various tools and abstractions. Combined, they enable the creation of AI... - Source: dev.to / about 2 years ago
Developed using Langchain and Streamlit technologies for enhanced performance. - Source: dev.to / over 2 years ago
LangChain was first released in October 2022 as an open-source side project, a framework that makes developing AI applications more flexible. It got so popular that it was promptly turned into a startup. - Source: dev.to / over 2 years ago
Being able to plug third party frameworks (Langchain, LlamaIndex) so you can build complex projects. - Source: dev.to / over 2 years ago
Prefactor - Native MCP Identity Layer for Modern SaaS. Secure, authorize, and audit AI agents โ not just users. ๐ ๐ก๏ธ. - Source: dev.to / 11 months ago
Langfuse - Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.
Composio.dev - Make Agents Actually Useful!
Hugging Face - The AI community building the future. The platform where the machine learning community collaborates on models, datasets, and applications.
anon - Machine learning, automated
OpenAI - GPT-3 access without the wait
MCP.so - The largest collection of MCP Servers, including Awesome MCP Servers and Claude MCP integration. Search and discover MCP servers to enhance your AI capabilities.