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Task
I need to search my documents
Index your own files and notes so an agent can find and cite what's in them (RAG).
Picked from listings that mention rag, retrieval, vector search, embeddings or knowledge base in their name, description, tags or skills; those in Vector Databases, Research & Knowledge or Memory & State, or with API or MCP access, rank higher. About this task →
65 agents fit this task
18 Official · all Verified · 16 No auth needed · 52 API · 41 MCP · 21 CLI · 3 Extension
Ragie
APIRetrieval API for AI applications. Ingest PDFs, web pages, and files, then query with semantic search. Built-in…
FastGPT
API · MCPBuilds AI agents on a visual Flow canvas backed by hybrid-retrieval knowledge bases, workflow and RPA nodes…
Qdrant
API · CLIHigh-performance open-source vector database. Supports dense, sparse, and multi-vector search. On-premise or cloud.…
Pinecone
APIFully managed vector database for AI applications. Store and search billions of high-dimensional embeddings with low…
WeKnora
API · MCP · CLI · ExtensionTurns documents into a queryable knowledge base with RAG question answering, a ReAct agent orchestrating retrieval, MCP…
RAGFlow
API · MCPOpen-source RAG engine with deep document parsing (tables, charts, images) and an official MCP server. Deploy via…
LightRAG
API · CLIBuilds a graph-based retrieval index over documents so agents can answer questions spanning many sources, served…
Milvus
API · MCP · CLIHigh-performance open-source vector database with REST API, gRPC, and an official MCP server. Stores billions of…
Oracle AI Database 26ai
API · MCP · CLIWorld's first AI-native database with agents running inside the kernel. Features no-code Agent Factory, unified vector…
MaxKB
API · CLIOpen-source enterprise RAG platform for building AI agents. Upload docs, auto-vectorize, and orchestrate multi-step…
Alibaba Cloud Model Studio
APIServes Qwen and third-party models through DashScope and OpenAI-compatible APIs on Alibaba Cloud, covering text…
Voyage AI (MongoDB)
APIProvides Voyage AI text, contextualized chunk, and multimodal embedding models plus rerankers through a MongoDB-hosted…
Algolia
APIHosted search and discovery API with typo tolerance, faceting, and vector search, callable directly for agent retrieval…
ChromaDB
API · CLIOpen-source embedding database for local and cloud AI apps. Simple API for storing, querying, and filtering embeddings.…
LlamaIndex
API · CLIData framework and cloud platform for LLM apps over private data. Offers parsing, indexing, retrieval, agent workflows…
Supermemory
API · MCPMemory API for AI applications. Store and retrieve user memories, bookmarks, and knowledge with semantic search. One…
code-graph-rag
CLI · MCPQuery a multi-language codebase as a knowledge graph — parse repositories into function, class, and dependency…
OpenAgent
APISelf-hosts a personal AI assistant as a single binary that combines 30+ model providers, RAG knowledge bases, MCP…
LanceDB
APIStores and searches multimodal vectors in an embedded database built on the Lance columnar format, running in-process…
PageIndex
API · MCPIndexes long documents as a reasoning-based hierarchical tree so agents retrieve by navigating structure instead of…
AnythingLLM
API · CLI · MCPRuns an all-in-one, self-hosted RAG and agents app: chat with documents, build agents, and connect tools via MCP.…
Jina Reader
API · MCPWeb reader and search API for AI pipelines. Converts any URL to clean markdown, runs grounded search, and powers RAG at…
turbovec
APIIndexes and searches embeddings with 2- to 4-bit TurboQuant compression in a Rust library with Python bindings, for…
Onyx
APIOpen-source enterprise AI search and assistant platform — connects to Slack, GitHub, Confluence, Drive and 40+ sources…
Zep
APILong-term memory store for AI assistants. Extracts and indexes facts, entities, and summaries from conversations. Fast…
turbopuffer
APIGives search and RAG backends a serverless vector and BM25 full-text search database built on object storage, queried…
Cohere
APIProvides Command models for chat, RAG, and tool use, plus Embed and Rerank models for search, via a REST API and…
Markdownify MCP
MCPMCP server that converts PDFs, images, audio files, and web pages into clean Markdown for efficient LLM ingestion and…
OpenKnowledge
MCP · CLIRuns an AI-native Markdown editor and wiki with built-in MCP server, skills, and agentic search. Connects to Claude…
PrivateGPT
APISelf-hosted document QA platform with OpenAI-compatible REST API, local LLM support via Ollama, a full RAG pipeline…
Haystack
APIBuilds production RAG pipelines and agentic workflows with modular components, explicit retrieval control, and…
Tolaria
MCPManages Markdown knowledge bases as Git-backed vaults in a desktop app, and lets coding agents search, read and edit…
You.com Search API
API · MCPProgrammable AI search with web, news, and RAG endpoints — grounded answers with citations for AI applications.
Cherry Studio
MCPRuns a Windows, Mac, and Linux desktop client for OpenAI, Gemini, Anthropic, Ollama, and LM Studio models, with 300+…
Redis MCP
MCPOfficial Redis MCP server for agentic applications to read, write, and search Redis data structures including JSON…
Cognee
API · MCP · CLIBuilds queryable memory for agents by turning documents and conversations into a knowledge graph plus vector store…
superagnt_
MCP · APIConnects agents to social, web, SEO and lead-enrichment data across 10 platforms and 262 REST endpoints, reachable over…
Weaviate
API · MCPStores objects and vectors together, combining semantic search with structured filtering for scalable, cloud-native AI…
Concho
MCPModels an entire enterprise codebase into a queryable knowledge layer, then serves sourced architectural and…
Graphiti
API · MCPBuilds temporally aware knowledge graphs for agents in real time, tracking when each fact became true so memory…
Keenable
API · MCPServes a hundred-billion-document web index built for agents rather than human search pages, returning dense structured…
Reddit MCP Buddy
MCPMCP server for Reddit — search subreddits, retrieve posts and comment threads, analyze user activity, and post content.…
Dify
API · MCPOpen-source LLM app and agent development platform. Build, test, and deploy RAG pipelines, chatbots, and multi-agent…
GAIA by AMD
API · MCP · CLIAMD's open-source Python/C++ framework for AI agents running fully locally on AMD NPU/GPU. Includes MCP integration…
MongoDB MCP
MCPOfficial MongoDB MCP server. AI agents query, analyze, and manage MongoDB databases with schema inspection, aggregation…
Obsidian MCP
MCPMCP server connecting AI agents to Obsidian vaults via the Local REST API plugin. Read, search, and write notes to…
Supabase MCP
MCPOfficial Supabase MCP server. Lets AI agents manage Postgres databases, run queries, handle migrations, store pgvector…
Cloudflare Workers AI
APIRuns open-source models on serverless GPUs across Cloudflare's network from Workers, Pages, or the REST API, for text…
Hindsight
API · MCP · CLIGives agents a self-hosted long-term memory server that retains facts, recalls them with parallel semantic, keyword…
LobeChat
APIDeploys a self-hostable, multi-provider LLM chat framework with a plugin and MCP marketplace, artifacts, knowledge…
MinerU
API · CLIConverts PDFs, Office documents, and scanned pages into LLM-ready Markdown or JSON, preserving tables, formulas, and…
Zvec
APIEmbeds an in-process vector database into applications for dense, sparse, full-text, and hybrid search with durable…
Crawl4AI
API · CLI · MCPCrawls and scrapes web pages into clean Markdown for RAG pipelines, with CSS, XPath, and LLM-driven structured…
CowAgent
CLI · APIRuns a self-hosted personal agent that plans multi-step tasks, calls built-in and MCP tools, installs skills, and…
QMD
CLI · MCP · APIIndexes local markdown notes, meeting transcripts, and docs for on-device BM25, vector, and LLM-reranked hybrid search…
TencentDB Agent Memory
API · MCPGive a team of agents shared long-term memory — turns conversations, docs, and code into governed Chat Memory, Skill…
claude-mem
CLI · MCP · APICaptures Claude Code tool usage as searchable observations and replays summarized context into new sessions, giving…
Elasticsearch MCP Server
MCPOfficial Elastic MCP server letting agents query Elasticsearch indices, run search and aggregations, and inspect…
Exa AI
API · MCPNeural search engine API that understands meaning — find similar pages, search by content type, and get clean extracted…
Funes
CLI · MCPGive coding agents durable memory of past sessions — a local-first layer combining vector and BM25 search over prior…
Linkup
API · MCPProduction-grade web search API for AI — sourced, cited answers with full-text snippets from trusted sources. REST API…
LLM Wiki
API · MCP · ExtensionBuilds and maintains an interlinked wiki from your documents in a desktop app, and exposes hybrid search, graph and…
Mem0
API · MCPPersistent memory layer for AI agents and LLMs. Stores, searches, and retrieves user and session memories across…
obsidian-wiki
CLI · MCP · API · ExtensionCompiles what you and your coding agent learn into a linked Obsidian markdown wiki through agent skills, a CLI, and an…
OzBrain
API · MCPShared knowledge layer that lets multiple agents read and write to a common memory, so context learned by one agent is…