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.
378 tools · showing 121–144
ToolFastAgent
Coding
evalstate
CLI-first Python framework for building agents and workflows with end-to-end MCP support and broad model-provider coverage
climcp-clienta2aacp
PlatformHarbor
QADeployment
harbor-framework
Framework and infrastructure for running arbitrary agents (Claude Code, OpenHands, Codex CLI) in thousands of parallel sandboxed environments for evaluation and RL rollout generation.
evaluationsandboxreinforcement-learningcli
HarnessHermes
MemoryConnectors
nousresearch
Self-improving AI agent with a learning loop that creates and refines skills, recalls past sessions, and runs across chat platforms
multi-agent
Toolmini-SWE-agent
Coding
SWE-agent
The 100 line AI agent that solves GitHub issues or helps you in your command line. Radically simple, no huge configs, no giant monorepo—but scores >74% on SWE-bench verified
coding-agentevaluationlightweightlitellm
ToolNeMo Guardrails
Security
NVIDIA-NeMo
Open-source toolkit for adding programmable input, dialog, retrieval, execution, and output guardrails to LLM apps
guardrailsdialog-managementnvidia
ToolNotte
InterfaceCoding
nottelabs
Framework for building web-automation agents that mix scripting with LLM-driven browser actions
playwrightbrowser-automationscrapestructured-output
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
ToolPlanning with Files
Coding
OthmanAdi
Persistent file-based planning for AI coding agents and long-running agentic tasks.
planningsession-managementtoken-optimizationmulti-agent
ToolPlaywright Python
Interface
microsoft
Browser-automation library that drives Chromium, Firefox, and WebKit through one API, with sync and async interfaces
browser-automationchromefirefoxsync-async-api
ToolRemote Factory
Coding
akashgit
Domain-agnostic multi-agent software design and evolution harness
multi-agentorchestrationcoding-agentcli
ToolRLinf
Training
RLinf
RLinf: Reinforcement Learning Infrastructure for Embodied and Agentic AI
reinforcement-learningdistributed-trainingroboticsfine-tune
ToolSwitchyard
Inference
NVIDIA-NeMo
Switchyard lets LLM applications route traffic across models and providers while preserving native OpenAI and Anthropic API compatibility -
gatewaylitellmopenai-compatibletoken-optimization
FrameworkTradingAgents-Astock
CodingResearch
simonlin1212
A-share multi-agent investment research framework — 7 AI analysts, bull/bear debate, risk assessment.
financemulti-agentlangchaina-share
ToolVoiceStudio
CodingVoice
debpalash
The Open-Source Elevenlabs alternative AI Voice Clone, Dub, Dictate, Transcribe, Audiobook creator and Voice workflow studio.
voice-cloningttssttdubbing
ToolAgent Governance Toolkit
SecurityMonitoring
microsoft
Policy enforcement, zero-trust identity, execution sandboxing, and audit logging for autonomous AI agents across frameworks and languages
zero-trustsandboxgovernanceowasp
ToolAI Hedge Fund
Coding
virattt
Educational proof-of-concept simulating a hedge fund with LLM agents modeled on famous investors generating trading signals
financemulti-agenttrading-signalsalgorithmic-trading
FrameworkApm
Coding
microsoft
An open-source, community-driven dependency manager for AI agents.
package-managerdependency-managementskillcli
ToolCode Review Graph
Coding
tirth8205
Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters.
code-intelligencetree-sittercode-reviewlocal-first
Tooldbt MCP Server
Connectors
dbt-labs
MCP server exposing dbt Core/Fusion/Platform project context and commands to AI agents.
dbtsemantic-layersqldata-engineering
ToolDeepEval
Coding
confident-ai
Open-source framework for unit-testing and evaluating LLM apps with ready-made metrics that run locally
evaluationragpytest
Graphiti
Memory
getzep
Graphiti is a framework for building and querying temporal context graphs for AI agents.
knowledge-graphtemporal-graphragneo4j
ToolGuardrails
Security
guardrails-ai
Python framework that adds input/output validation guards to LLM applications and generates structured data
validationstructured-outputguardrailshub-validators
ToolLEANN
Memory
StarTrail-org
Stop storing embeddings, and still keep your recall. LEANN is a low‑storage vector index that recomputes embeddings on t
vector-dbraglocal-firstlow-storage
ToolMemMachine
Memory
MemMachine
MemMachine is an open-source long-term memory layer for AI agents and LLM-powered applications.
long-term-memoryknowledge-graphpersonalizationepisodic-memory