AI Explorer

Search

AI search, semantic search, and answer engines.

Data source

Category lists combine GitHub search queries, repository topics, descriptions, and sync snapshots.

Ranking logic

Projects are filtered for category relevance, then ordered by stars and quality signals.

Best for

Use category pages when you already know the AI workflow or tool type you want to evaluate.

27 projects

#1
firecrawlfirecrawl/firecrawl45

🔥 Search, scrape, and clean the web for AI agents.

AgentsSearch
Stars
121,944
Growth
-
Language
TypeScript
Created
2024-04-15
#2
generative-ai-for-beginnersmicrosoft/generative-ai-for-beginners48

21 Lessons, Get Started Building with Generative AI

Search
Stars
111,096
Growth
-
Language
Jupyter Notebook
Created
2023-06-19
#3
meilisearchmeilisearch/meilisearch37

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

SearchRAG
Stars
57,643
Growth
-
Language
Rust
Created
2018-04-23
#4
milvusmilvus-io/milvus43

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

RAGSearch
Stars
44,365
Growth
-
Language
Go
Created
2019-09-16
#5
tidbpingcap/tidb41

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

SearchAgents
Stars
40,108
Growth
-
Language
Go
Created
2015-09-06
#6
khojkhoj-ai/khoj34

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

ImageRAGSearch
Stars
34,618
Growth
-
Language
Python
Created
2021-08-16
#7
VaneItzCrazyKns/Vane39

Vane is an AI-powered answering engine.

RAGSearchAgents
Stars
34,476
Growth
-
Language
TypeScript
Created
2024-04-09
#8
qdrantqdrant/qdrant41

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

SearchRAGInfra
Stars
31,423
Growth
-
Language
Rust
Created
2020-05-30
#9
onyxonyx-dot-app/onyx38

Open Source AI Platform - AI Chat with advanced features that works with every LLM

RAGSearch
Stars
29,511
Growth
-
Language
Python
Created
2023-04-27
#10
last30days-skillmvanhorn/last30days-skill42

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

AgentsSKILLSearch
Stars
26,190
Growth
-
Language
Python
Created
2026-01-23
#11
typesensetypesense/typesense36

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

Search
Stars
25,848
Growth
-
Language
C++
Created
2017-01-18
#12
Scrapegraph-aiScrapeGraphAI/Scrapegraph-ai43

Python scraper based on AI

RAGSearch
Stars
25,628
Growth
-
Language
Python
Created
2024-01-27
#13
haystackdeepset-ai/haystack43

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

RAGSearch
Stars
25,294
Growth
-
Language
MDX
Created
2019-11-14
#14
FinceptTerminalFincept-Corporation/FinceptTerminal80

FinceptTerminal is a modern finance application offering advanced market analytics, investment research, and economic data tools, designed for interactive exploration and data-driven decision-making in a user-friendly environment.

CodingSearchAgents
Stars
21,762
Growth
-
Language
Python
Created
2024-08-29
#15
Agent-ReachPanniantong/Agent-Reach42

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

AgentsSearchAutomation
Stars
19,903
Growth
-
Language
Python
Created
2026-02-24
#16
DocsGPTarc53/DocsGPT42

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

RAGSearch
Stars
17,886
Growth
-
Language
Python
Created
2023-02-02
#17
weaviateweaviate/weaviate39

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

SearchRAGInfra
Stars
16,217
Growth
-
Language
Go
Created
2016-03-30
#18
memvidmemvid/memvid40

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.

AgentsRAGSearch
Stars
15,534
Growth
-
Language
Rust
Created
2025-05-27
#19
WeKnoraTencent/WeKnora36

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

RAGSearchAgents
Stars
15,236
Growth
-
Language
Go
Created
2025-07-22
#20
academic-research-skillsImbad0202/academic-research-skills79

Academic Research Skills for Claude Code: research → write → review → revise → finalize

CodingSearch
Stars
14,163
Growth
-
Language
Python
Created
2026-02-26
#21
txtaineuml/txtai41

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

RAGSearchAgents
Stars
12,595
Growth
-
Language
Python
Created
2020-08-09
#22
scirazaidmukaddam/scira33

Scira (Formerly MiniPerplx) is a minimalistic AI-powered search engine that helps you find information on the internet and cites it too. Powered by Vercel AI SDK!

Search
Stars
11,667
Growth
-
Language
TypeScript
Created
2024-08-07
#23
mcp-chromehangwin/mcp-chrome34

Chrome MCP Server is a Chrome extension-based Model Context Protocol (MCP) server that exposes your Chrome browser functionality to AI assistants like Claude, enabling complex browser automation, content analysis, and semantic search.

MCPSearch
Stars
11,660
Growth
-
Language
TypeScript
Created
2025-06-09
#24
LEANNyichuan-w/LEANN41

[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.

RAGSearch
Stars
11,590
Growth
-
Language
Python
Created
2025-06-09
#25
claude-contextzilliztech/claude-context39

Code search MCP for Claude Code. Make entire codebase the context for any coding agent.

AgentsCodingRAG
Stars
11,458
Growth
-
Language
TypeScript
Created
2025-06-06
#26
oramaoramasearch/orama29

🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

SearchRAG
Stars
10,366
Growth
-
Language
TypeScript
Created
2022-05-10
#27
lancedblancedb/lancedb36

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

SearchRAG
Stars
10,347
Growth
-
Language
HTML
Created
2023-02-28
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