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.
56 tools · showing 1–24
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
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
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
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
HarnessEvoScientist
Research
EvoScientist
Harness Vibe Research with Self-evolving AI Scientists
ai-scientistdeep-researchmulti-agentself-improvement
ToolGraphRAG
Coding
microsoft
Pipeline that uses LLMs to build knowledge graphs from unstructured text for retrieval-augmented generation
knowledge-graphraggptorchestration
ToolGBrain
MemoryData Wrangling
garrytan
Local knowledge brain that indexes a vault into Postgres and exposes retrieval, synthesis, and a graph over MCP
postgresknowledge-graphraglocal-first
PlatformNeo4j
Memory
neo4j
Graph database used as agent memory and the store behind GraphRAG.
knowledge-graphgraphragvector-db
ToolCognee
Memory
topoteretes
Open-source AI memory platform that builds a self-hosted knowledge graph to give agents persistent long-term memory
knowledge-graphragvector-dblocal-first
FalkorDB
CodingDeployment
FalkorDB
Graph database using sparse-matrix representation and linear algebra, aimed at knowledge graphs for LLMs
knowledge-graphgraphrag
ToolHelixDB
Memory
HelixDB
HelixDB collapses Postgres + Qdrant + Neo4j into one Rust process on LMDB. Single access path: HelixQL queries, compiled
vector-dbknowledge-graphrag
ToolMemMachine
Memory
MemMachine
MemMachine is an open-source long-term memory layer for AI agents and LLM-powered applications.
long-term-memoryknowledge-graphpersonalizationepisodic-memory
ToolCode-Graph-RAG
CodingMemoryData Wrangling
vitali87
The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs
knowledge-graphtree-sittermemgraphast
ToolCodeGraph
CodingMemory
colbymchenry
Pre-indexed code knowledge graph for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer
knowledge-graphcode-intelligencesearchtoken-optimization
Graphiti
Memory
getzep
Graphiti is a framework for building and querying temporal context graphs for AI agents.
knowledge-graphtemporal-graphragneo4j
ToolCodebase Memory MCP
CodingMemory
DeusData
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 langu
code-intelligencetree-sitterknowledge-graphsqlite
ToolUnderstand Anything
CodingMemory
Lum1104
Turn any code into an interactive knowledge graph you can explore, search, and ask questions about.
knowledge-graphcodebase-analysiscode-understandingvisualization
ToolOmnigraph
MemoryCoding
ModernRelay
Point a dozen agents at one shared graph and they overwrite each other's writes, with no way to review what changed befo
knowledge-graphlakehouseversioningmulti-agent
ToolCore
MemoryConnectors
RedPlanetHQ
Monday morning, the hard part is not opening Claude Code. It is knowing which ticket changed, which PR comment matters,
productivityassistantknowledge-graphtask-managementlocal-first
ToolGortex
CodingMemory
zzet
Gortex indexes repositories into a code graph and tags each call edge with how it was resolved: name-only match, tree-si
code-intelligenceknowledge-graphtree-sittertoken-optimization
ToolMex
CodingMemory
mex-memory
Persistent project memory for AI coding agents. Structured scaffold + drift detection CLI.
code-intelligencedrift-detectiontoken-optimizationknowledge-graph