semble
★ 4.5k
vs
GhidrAssistMCP
★ 633
semble vs GhidrAssistMCP
semble: Semble is a high-performance code search library designed for AI agents, providing instant access to precise code snippets. It offers significantly faster indexing and querying compared to transformer models, achieving 99% of their retrieval quality while running entirely on CPU without external dependencies.; GhidrAssistMCP: GhidrAssistMCP bridges the gap between AI-powered analysis tools and Ghidra's reverse engineering platform by implementing the Model Context Protocol. It provides 35 built-in tools, 6 resources, and 7 prompts, with features like multi-window support and active context awareness.
01
TL;DR
Choose semble if…Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
Choose GhidrAssistMCP if…Enable AI assistants like Claude to interact with Ghidra for automated reverse engineering
02
Side-by-Side Comparison
03
Features
semble01Fast performance on CPU (indexes in ~250ms, queries in ~1.5ms)
02High accuracy (NDCG@10 of 0.854), comparable to transformer models
03Supports indexing local paths and remote Git repositories
04Functions as an MCP server for various AI agents
05Zero setup, no API keys, GPU, or external services required
GhidrAssistMCP01Full MCP Server Integration with SSE and Streamable HTTP transports
0235 built-in analysis tools with action-based consolidation
03Multi-program and multi-window support with active context awareness
04Result caching and async task management for performance
05Configurable UI with real-time logging and dynamic tool management
04
Use Cases
semble↳Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
↳Searching local or remote codebases for specific code snippets based on natural language or code queries
↳Finding semantically similar code sections related to a given file path and line number
GhidrAssistMCP↳Enable AI assistants like Claude to interact with Ghidra for automated reverse engineering
↳Perform binary analysis, function discovery, and code decompilation via standardized API
↳Streamline multi-binary analysis workflows with seamless window switching
05
Best For
sembleCode AssistantRAG / Knowledge Base
GhidrAssistMCPDev ToolingSecurity & Safety
FAQ
FAQ
What is the difference between semble and GhidrAssistMCP?
Both semble and GhidrAssistMCP are in the RAG / Knowledge Base category. semble has 4.5k stars, while GhidrAssistMCP has 633 stars.
Which is better, semble or GhidrAssistMCP?
The best choice depends on your use case. Choose semble if Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities, and GhidrAssistMCP if Enable AI assistants like Claude to interact with Ghidra for automated reverse engineering.
Is semble free or open source?
Yes, semble is open source on GitHub (MIT).
Is GhidrAssistMCP free or open source?
Yes, GhidrAssistMCP is open source on GitHub (MIT).
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