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.
426 tools · showing 25–48
FrameworkSemantic Kernel
Coding
microsoft
SDK that composes LLM prompts, plugins and planners into agents in C#/Python/Java.
orchestrationmulti-agentpluginplanner
ToolSpec Kit
Coding
github
Spec‑Driven Development (SDD) fixes the chaos of “vibe coding” by turning specs into executable blueprints that guide AI
spec-drivenplanningcligithub
ToolSupermemory
CodingMemory
supermemoryai
Supermemory is broader than mem0, Engram, Graphiti, or CocoIndex. Those solve storage, coding-agent notes, temporal fact
ragknowledge-graphcontext-enginelocal-first
ToolToolJet
DeploymentCodingMonitoring
ToolJet
ToolJet is the open-source foundation of ToolJet AI - the enterprise app generation platform for building internal tools, dashboard, business applications, workflows and AI agents
agent-builderinternal-toolsdockerkubernetes
HarnessAutoGPT
CodingDeployment
Significant-Gravitas
Build agents from plain-English descriptions or a visual block canvas, then run them on demand, schedules, or triggers
agent-buildermarketplaceorchestration
FrameworkBeeAI
Coding
i-am-bee
Python and TypeScript framework for multi-agent systems with ACP/A2A and MCP integrations and composable workflows
multi-agentacpa2aworkflow-composition
FrameworkCAMEL
CodingData Wrangling
camel-ai
Multi-agent framework for role-playing agents, large-scale society simulation, and synthetic data generation
multi-agentrole-playingsynthetic-datasimulation
FrameworkEmbabel Agent
Coding
embabel
Embabel (Em-BAY-bel) is a framework for authoring agentic flows on the JVM that seamlessly mix LLM-prompted interactions with code and domain models.
springgoal-oriented-planningmulti-agentorchestration
FrameworkHaystack
Coding
deepset-ai
Open-source Python framework for building production LLM pipelines for RAG, search, and agents
ragsemantic-searchorchestrationdeepset
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
ToolLangChainJS
Coding
langchain-ai
TypeScript framework for building LLM apps by chaining models, tools, and integrations behind a standard interface
langchaintypescript-sdktool-callingrag
ToolLLM D
DeploymentCoding
llm-d
A high-performance distributed inference serving stack optimized for production deployments on Kubernetes
kubernetesvllmkv-cachegpu
FrameworkMastra
CodingMemoryQA
mastra-ai
TypeScript framework for AI agents and apps, with model routing, graph-based workflows, memory, and built-in evals
orchestrationragnextjs
FrameworkNeMo Agent Toolkit
CodingMonitoringQA
NVIDIA
Library for connecting, profiling and optimizing teams of agents across frameworks.
profilingobservabilityevaluationmulti-agent
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
FrameworkOpenAI Agents SDK
CodingVoiceSecurity
openai
Python framework for multi-agent workflows with handoffs, guardrails, sessions, sandbox and voice agents, and built-in tracing
multi-agentguardrailsobservabilitysandbox
ToolOpenDesign
CodingInterface
nexu-io
The open-source Claude Design alternative
ui-designdesign-systemdesktoplocal-first
FrameworkStrands Agents
Coding
strands-agents
Model-driven Python SDK for building agents with tools in a few lines.
sdkmulti-agenttool-callingcloud
ToolSupervision
DeploymentCodingMonitoring
roboflow
Reusable computer-vision utilities for detection, tracking and annotation pipelines.
videocomputer-visionobject-detectionobject-trackingannotation
FrameworkTrigger.dev
CodingDeployment
triggerdotdev
Open-source TypeScript platform for long-running, durable agent and workflow tasks with retries, queues and replay.
orchestrationdurable-executioncronsdk
ToolAG2
Coding
ag2ai
Open-source framework for building AI agents and orchestrating cooperation among multiple agents
multi-agentautogenconversable-agentorchestration
FrameworkAgent Development Kit (ADK)
CodingQADeployment
Google's open-source SDK for building, evaluating and deploying multi-agent systems.
multi-agentadk-webevaluation
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
ToolCubeSandbox
Coding
TencentCloud
Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents.
sandboxmicrovmkvmdocker