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.
191 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
ToolSupabase
MemoryDeployment
supabase
Open-source Postgres development platform with auth, auto-generated APIs, realtime, storage, and a vector toolkit
postgresreal-timeauthpgvector
ToolOpenMetadata
DeploymentMemoryMonitoring
open-metadata
You can see which pipeline wrote a table. You cannot see which agent read it. OpenMetadata, the open-source data catalog
knowledge-graphdata-lineagemcp-serverdata-quality
HarnessQwenPaw
ConnectorsMemory
agentscope-ai
Your Personal AI Assistant: easy to install, deploy on your own machine or on the cloud.
productivitymulti-agentlocal-firstchatbotskill
FrameworkLangChain
CodingMemory
langchain-ai
Framework for building LLM applications and agents from interoperable components and a large integrations library
ragmulti-agentorchestrationtool-calling
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
ToolCocoIndex
Memory
cocoindex-io
CocoIndex turns codebases, PDFs, Slack, inboxes, and videos into a continuously updated.
data-indexingincremental-processingetlknowledge-graph
PlatformInsForge
CodingMemoryQA
InsForge
The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting,
backend-as-a-servicepostgrespgvectorauth
FrameworkMastra
CodingMemoryQA
mastra-ai
TypeScript framework for AI agents and apps, with model routing, graph-based workflows, memory, and built-in evals
orchestrationragnextjs
HarnessNanobot
MemoryConnectorsInterface
HKUDS
nanobot: The Ultra-Lightweight Personal AI Agent
productivitylocal-firsttelegramdiscordchatops
ToolBeads
CodingMemory
gastownhall
Beads provides a persistent, structured memory for coding agents. It replaces messy markdown plans with a dependency-aware graph, allowing agents to handle long-horizon tasks without losing context.
issue-trackercoding-agentdependency-graphdolt
FrameworkDeep Agents
CodingMemory
langchain-ai
Opinionated, model-agnostic agent harness on LangGraph with sub-agents, filesystem, and context management built in
langchainmulti-agenttoken-optimizationhuman-in-the-loop
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
ToolMemoryBear
Memory
SuanmoSuanyangTechnology
MemoryBear Equip AI with human-like memory capability
long-term-memoryknowledge-graphneo4jmultimodal
ToolSemantica
CodingMemory
Hawksight-AI
Open‑source framework for building semantic layers and context graphs for AI agents.
knowledge-graphgraphragprovenancesemantic-search
ToolAI Memory
Memory
akitaonrails
Cross-agent, cross-machine memeory. Solution for long term memory for agent coding CLIs and to facilitate handoff between different agent vendors
cross-agentlong-term-memoryhandoffmulti-user
PlatformLanceDB
Memory
lancedb
Developer-friendly open-source embedded/serverless vector database for multimodal AI, built on the Lance columnar format for billion-scale retrieval.
vector-dbsemantic-searchmultimodalembedded-database
PlatformChroma
CodingMemory
chroma-core
Open-source embedding/search database for retrieval and agent memory, self-hosted or cloud
vector-dbsemantic-searchhybrid-searchrag