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.
50 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
ToolChrome DevTools MCP
CodingInterfaceQA
ChromeDevTools
Chrome DevTools for coding agents
browser-automationmcp-serverchromedebugging
ToolGenai Toolbox
Coding
googleapis
MCP server that connects AI agents and IDEs to databases, with prebuilt query tools and a framework for building custom ones
databasesqlpostgresbigquery
ToolActivepieces
Connectors
activepieces
Open-source Zapier alternative with a TypeScript pieces framework whose integrations double as MCP servers for LLMs
productivityorchestrationagent-buildermcp-server
ToolOh My Codex
CodingInterface
Yeachan-Heo
OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.
multi-agentcodexskillplugin
ToolFastMCP
Coding
PrefectHQ
Python framework for building MCP servers and clients, generating tool schemas and validation from function signatures
mcp-servermcp-clientschema-generation
ToolNetdata
DeploymentMonitoring
netdata
During an incident you can now point Claude or Cursor at your running infrastructure and ask what changed. Netdata ships
observabilitytelemetryanomaly-detectionmcp-server
ToolSerena
Coding
oraios
On a large codebase, a coding agent reads whole files and edits by text match
mcp-serverlanguage-servercoding-agentdebugging
ToolGitHub MCP Server
CodingConnectors
github
MCP server connecting AI tools to GitHub to read code and manage issues, pull requests, and workflows through natural language
githubci-cdpull-requestissue-tracking
ToolApify MCP Server
ResearchConnectors
apify
MCP server exposing Apify Store Actors as dynamically discovered tools for agents.
mcp-serverscrapeapify
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
ToolOpenSandbox
DeploymentCoding
alibaba
If you're adopting coding agents at work, OpenSandbox gives you the runtime layer: one API, `osb` CLI, MCP server, Docke
sandboxcode-interpreterkubernetesdocker
ToolGemini Notebook MCP CLI
Coding
jacob-bd
Programmatic access to Gemini Notebook - via command-line interface (CLI), Model Context Protocol (MCP) server, and AI agent skills.
notebooklmgeminiclimcp-server
ToolSentry MCP
MonitoringCoding
getsentry
MCP server giving coding agents access to Sentry issues and traces.
sentryobservabilitydebuggingmcp-server
Tooln8n-MCP
Coding
czlonkowski
A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you
n8nmcp-serveragent-buildertemplates
HarnessOsaurus
InferenceMemory
osaurus-ai
Own your AI. The native macOS harness for AI agents -- any model, persistent memory, autonomous execution, cryptographic identity
productivitylocal-firstmacosdesktopmlx
HarnessOuroboros
Coding
Q00
Agent OS: the agent gets smarter on its own. We just hold the line: the grading command and expected result never make it into the success contract we hand it. Interview-gated, staged evaluation, budgeted evolution loop.
coding-agentevaluationspec-drivenhuman-in-the-loop
ToolLEANN
Memory
yichuan-w
Stop storing embeddings, and still keep your recall. LEANN is a low‑storage vector index that recomputes embeddings on t
vector-dbraglocal-firstlow-storage
ToolPageIndex
MemoryResearch
VectifyAI
PageIndex: Document Index for Vectorless, Reasoning-based RAG.
ragvectorless-retrievaldocument-processingmcp-server
ToolOpenBB
ConnectorsResearch
OpenBB-finance
OpenBB is an open‑source data platform that connects all your financial data sources.
financemcp-serversdkapi
ToolOpenPencil
Generative MediaCoding
open-pencil
AI-native design editor. Open-source Figma alternative.
design-editorfigmamcp-serverdesign-to-code
ToolGodot AI
Coding
hi-godot
Production-grade MCP server and AI tools for the Godot engine. A Snap to install. Totally free and fun.
godotgame-enginegame-developmentmcp-server
FrameworkRuflo
CodingMemory
ruvnet
Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI sys
multi-agentorchestrationragmcp-server
ToolSupabase MCP
Connectors
supabase-community
Model Context Protocol server connecting Supabase projects to AI assistants for managing tables, config, and queries
postgresdatabasemcp-serverquery-tool