openderisk

AI-Native Risk Intelligence Systems, OpenDeRisk——Your application system risk intelligent manager provides 7* 24-hour comprehensive and in-depth protection.

23 articles 864 View on GitHub ↗
23 articles
How to Use the Flame Graph Assistant for Performance Bottleneck Analysis in OpenDerisk

Learn how to use the OpenDerisk flame graph assistant to analyze performance bottlenecks. Discover flamegraph_overview and flamegraph_drill_down tools for programmatic CPU profiling.

performance
Feb 28, 2026
How to Construct DAG-Based Chat Flows Using the AWEL Flow Builder

Learn to build DAG-based chat flows with the AWEL flow builder in OpenDeRisk. Visually design workflows by connecting nodes and serialize to JSON.

how-to-guide
Feb 28, 2026
How Chat History Persistence Works in Derisk Agent Conversations

Learn how DeriskAgent chat history persistence works. Explore the three-layer architecture and database storage for complete conversation retrieval.

internals
Feb 28, 2026
How to Build and Register Custom Tools for Agent Execution in OpenRisk

Learn to build and register custom tools for agent execution in OpenRisk. Define Python functions, decorate them with @system_tool, and expose them to LLMs for enhanced automation.

how-to-guide
Feb 28, 2026
How the OpenDerisk SQL Agent Generates and Executes Database Queries from Natural Language

Discover how the OpenDerisk SQL agent transforms natural language into executable SQL queries. Learn about its schema-aware LLM prompting, JSON parsing, and asynchronous database execution.

how-to-guide
Feb 28, 2026
How to Apply Metadata Filtering in RAG Queries for Precise Results in OpenDeRisk

Unlock precise results with metadata filtering in OpenRAG queries. Learn how OpenDeRisk applies filters to RAG queries for accurate, targeted information retrieval.

how-to-guide
Feb 28, 2026
BM25 vs Embedding-Based Semantic Retrieval in OpenRisk AI: A Technical Comparison

Compare BM25 keyword matching with embedding semantic retrieval in OpenRisk AI. Discover how our configurable retriever chain optimizes RAG performance for accurate and conceptual search.

technical-comparison
Feb 28, 2026
How to Implement Cross-Encoder Reranking for Improved Retrieval Precision in OpenRisk

Implement cross-encoder reranking in OpenRisk to reorder retrieved text chunks by predicted relevance. Improve retrieval precision before LLM generation with Sentence-Transformers.

how-to-guide
Feb 28, 2026
How the Document Tree Retriever Handles Hierarchical Document Structures in OpenDerisk

Discover how the document tree retriever in OpenRisk maps H1-H6 levels to TreeNode objects for section-aware RAG retrieval by building a navigable tree from document hierarchies.

internals
Feb 28, 2026
How the OpenDerisk Sandbox Code Agent Safely Executes Dynamically Generated Code

Learn how the OpenDerisk sandbox code agent safely executes dynamic code by isolating it in a resource-constrained subprocess using macOS sandbox profiles and strict filesystem controls.

how-to-guide
Feb 28, 2026
How to Manage Flow Configurations Using the Flow CRUD Operations in OpenDeRisk

Master OpenDeRisk flow configurations with CRUD operations. Learn to manage flow metadata and DAG structures using the derisk-client Python library for efficient data pipeline control.

how-to-guide
Feb 28, 2026
How to Configure derisk-proxy-aliyun.toml for Secure API Access in OpenRisk

Secure your API access by configuring derisk-proxy-aliyun.toml. Learn how to set environment variables and start the server for OpenRisk.

how-to-guide
Feb 28, 2026

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