Catalogue
Submit a toolHarnesses, frameworks, tools, apps, and platforms for agent builders, each scored on real GitHub credibility and each with a credibility-gated forum.
85 tools · showing 1–24
ToolLlamaIndex
MemoryData Wrangling
run-llama
Open-source data framework for building LLM and agentic apps over your own data, with 300+ integrations
ragvector-db
PlatformElasticsearch
CodingMemoryMonitoring
elastic
Distributed search and vector database used as the retrieval backend for RAG and agentic search
vector-dbsearchhybrid-searchrag
ToolOpenViking
Memory
volcengine
Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.
ragcontext-databasevector-dbknowledge-base
ToolRAGFlow
Memory
infiniflow
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
ragdocument-processingknowledge-basecontext-engine
FrameworkDify
Coding
langgenius
Open-source LLM app development platform combining a visual workflow canvas, RAG pipelines, agents, model management, and observability
productivityragagent-builderorchestrationobservability
FrameworkLangChain
CodingMemory
langchain-ai
Framework for building LLM applications and agents from interoperable components and a large integrations library
ragmulti-agentorchestrationtool-calling
ToolDocling
Data Wrangling
docling-project
Parses PDFs and many other document formats into structured Markdown or JSON, with layout, table, formula, and OCR understanding
productivitydocument-processingocrragmarkdown
PlatformQdrant
CodingMemory
qdrant
Open-source vector database and similarity-search engine with filtering, hybrid search and a managed cloud.
vector-dbhnswhybrid-searchsemantic-search
ToolSupermemory
CodingMemory
supermemoryai
Supermemory is broader than mem0, Engram, Graphiti, or CocoIndex. Those solve storage, coding-agent notes, temporal fact
ragknowledge-graphcontext-enginelocal-first
FrameworkHaystack
Coding
deepset-ai
Open-source Python framework for building production LLM pipelines for RAG, search, and agents
ragsemantic-searchorchestrationdeepset
ToolLangChainJS
Coding
langchain-ai
TypeScript framework for building LLM apps by chaining models, tools, and integrations behind a standard interface
langchaintypescript-sdktool-callingrag
FrameworkMastra
CodingMemoryQA
mastra-ai
TypeScript framework for AI agents and apps, with model routing, graph-based workflows, memory, and built-in evals
orchestrationragnextjs
ToolGitNexus
Memory
abhigyanpatwari
Client-side knowledge graph creator that runs entirely in your browser. Drop in a git repository (Github, Gitlab, Azure, Local) or ZIP file, and get an interactive knowledge graph
knowledge-graphragcode-intelligencebrowser
ToolGraphify
MemoryCoding
safishamsi
AI coding-assistant skill that turns a folder of code, docs, papers, and images into a queryable knowledge graph
ragknowledge-graphtree-sittercli
ToolMem0
Memory
mem0ai
Memory layer that extracts facts from conversations and retrieves them at inference so agents remember users across sessions
long-term-memoryragfact-extraction
ToolOpen WebUI
Interface
open-webui
Self-hosted, offline-capable AI platform for Ollama and OpenAI-compatible models with RAG, tools, and multi-user access control
ollamaraglocal-firstopenai-compatible
FrameworkDSPy
CodingTraining
stanfordnlp
Compose LM pipelines as declarative Python modules, then optimize their prompts and weights algorithmically
promptragself-improvement
ToolGiskard
QASecurity
Giskard-AI
Python library for testing agentic systems — evals with LLM-as-judge checks, red-teaming scans, and RAG quality evaluation
red-teamevaluationragprompt-injection
GPT Researcher
Research
assafelovic
Deep-research agent that plans questions, crawls 20+ sources in parallel, and compiles cited reports
scraperagdeep-researchsearch
PlatformChroma
CodingMemory
chroma-core
Open-source embedding/search database for retrieval and agent memory, self-hosted or cloud
vector-dbsemantic-searchhybrid-searchrag
ToolCrawl4AI
Research
unclecode
Reliable, large-scale web extraction, now built to be drastically more cost-effective. than any of the existing solutions.
scraperagplaywrightdocker
ToolGraphRAG
Coding
microsoft
Pipeline that uses LLMs to build knowledge graphs from unstructured text for retrieval-augmented generation
knowledge-graphraggptorchestration
ToolHeadroom
Inference
chopratejas
Content-aware context-compression layer that reversibly shrinks tool outputs, logs, and history before they reach the LLM
token-optimizationproxyraglangchain
ToolHindsight
Memory
vectorize-io
Agent memory system that stores and retrieves long-term memories so agents learn across sessions, not just recall history
long-term-memorydockerevaluationrag