semble
★ 4.5k
vs
Mira
★ 74
semble vs Mira
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.; Mira: Mira is a mobile runtime detection workbench for iOS and Android. It enables real app sandbox access, live runtime execution, and AI-native analysis. The project accumulates practical mobile runtime knowledge into reusable tooling.
01
TL;DR
Choose semble if…Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
Choose Mira if…Detect jailbreak/root detection bypass attempts
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
Mira01Real app sandbox access
02Built for AI operators
03Live runtime execution
04Fast to first result
05Compounding detection intelligence
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
Mira↳Detect jailbreak/root detection bypass attempts
↳Real-time runtime analysis of mobile apps
↳AI-assisted mobile security auditing
05
Best For
sembleCode AssistantRAG / Knowledge Base
MiraTrendingSecurity & SafetyDev Tooling
FAQ
FAQ
What is the difference between semble and Mira?
Both semble and Mira are in the RAG / Knowledge Base category. semble has 4.5k stars, while Mira has 74 stars.
Which is better, semble or Mira?
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 Mira if Detect jailbreak/root detection bypass attempts.
Is semble free or open source?
Yes, semble is open source on GitHub (MIT).
Is Mira free or open source?
Yes, Mira is open source on GitHub (GPL-3.0).
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