Directory
Agent frameworks
Reviewed resources in Agent frameworks. 902 resources listed.
Cambium
github.comA governance standard and reference toolset that defines the rules, evidence requirements and decision boundaries for repositories whose content is maintained by LLM agents.
Cersei
cersei.tryatlas.ccA Rust SDK that provides every building block of a production coding agent, tool execution, LLM streaming, sub-agent orchestration, persistent memory, skills and MCP integration, as composable library functions rather than a fixed CLI app.
Scholar Loop
github.comAn autonomous, multi-agent AI research loop that reads real literature, forms a hypothesis, runs real machine-learning experiments on a single GPU, reflects on the results, and drafts a peer-reviewed write-up, with guards against reward-hacking.
OpenLumara
github.comA modular, token-efficient AI agent framework, written from scratch in Python, built for local models with a small system prompt and hard, code-enforced limits on what the AI can do, rather than relying on prompt engineering for safety.
A local-first stack that turns a coding agent such as Cursor, Claude Code or Codex into a personal AI assistant for office work, using the browser sessions, desktop apps and tool access a person already has, with no new company platform to approve.
A2A Go SDK
github.comThe A2A Go SDK is an official Go library for building agentic applications that serve or consume the Agent2Agent protocol, with client and server APIs across gRPC, REST and JSON-RPC transports.
MIRA
github.comA self-hosted, single-conversation AI agent framework that keeps one continuing conversation thread instead of separate chats, using asynchronous processing and self-directed context management to build long-term continuity and memory.
OmniAct
github.comA lightweight, cross-environment general-action agent that completes real digital tasks spanning a browser, desktop applications and the command line, coordinated by a TeamLeader that dispatches to specialized Workers.
KohakuTerrarium
terrarium.kohaku-lab.orgA general-purpose AI agent framework and app for building, running and composing self-contained agents and multi-agent teams, with built-in tools, sub-agents, persistent sessions, a TUI and a web UI.
Director
director.runA local-first service that gives AI agents "playbooks": portable sets of MCP tools, prompts and configuration that can be switched in and out of context and connected to Claude, Cursor or VS Code with one click.
AI Travel Agents
azure-samples.github.ioA modular reference application in which several AI agents, orchestrated by LangChain.js, LlamaIndex.TS and Microsoft Agent Framework, handle travel-agency customer queries, destination recommendations and itinerary planning through MCP servers.
Agency
createwith.agencyA Python library that provides an actor-model framework for connecting AI agents with traditional software systems, so developers can build custom agent-integrated applications on a minimal foundation.
Manifold
intelligence.devAn experimental platform for long-horizon workflow automation with teams of AI assistants, supporting OpenAI, Google, Anthropic and self-hosted open-weight models through a visual workflow editor and MCP tools.
A2A Java SDK
a2aproject.github.ioThe A2A Java SDK is an official Java library for building and running agentic applications as Agent2Agent protocol servers and clients, with JSON-RPC, gRPC and REST transport support.
MCO
github.comA lightweight, CLI-first orchestration layer that runs a chosen set of AI coding agents and models on the same task in parallel, keeps each answer opaque and separate, and lets a developer compare them before acting.
Expected Parrot Domain-Specific Language (EDSL)
docs.expectedparrot.comA Python domain-specific language for designing and running surveys and experiments with many AI agents and language models at once, for computational social science and market research.
Agent-Kernel
agent-kernel.techA multi-agent system framework for building large-scale, LLM-driven social simulations, supporting agents added or removed at runtime, live intervention during a run, and verification of agent behavior against model outputs.
Research Harness
github.comA file-first framework that turns a research goal into a recoverable, inspectable run, organizing focused skills into explicit workflows and preserving intermediate artifacts, evidence and decisions at every step.
Awesome Agent Harness
github.comA curated list of tools, frameworks and resources for agent harness engineering: designing the environments, constraints and feedback loops that make AI coding agents reliable at scale.
Sentient
sentient-os.aiA macOS assistant that runs a local language model every night to turn the user's files, messages and screenshots into a private knowledge base, then proactively drafts and finishes tasks the next morning.
Nanocodex
docs.rsA headless, library-first Rust SDK for embedding a complete OpenAI coding-agent loop, including retained sessions, typed history, tools, branches and retries, into other products.
Agenvoy
agenvoy.comA self-hosted AI agent harness distributed as a single Go binary that writes, sandbox-tests and repairs its own tools, then shares them with Claude Code, Codex and other MCP clients.
EvoNexus
openclaude.evolutionfoundation.com.brAn open-source, unofficial multi-agent operating layer built around the Claude Code CLI that organizes 38 specialized business and engineering agents, runs routines, and consolidates their output into a dashboard.
Maestro-Flow
catlog22.github.ioAn intent-driven workflow orchestration tool for multi-agent AI development that plans, executes and verifies coding tasks across Claude Code, Codex, Gemini and other agent backends, with a self-reinforcing knowledge graph.