Agent Orchestration MCP Servers — Multi-Agent Frameworks, Swarm Coordination, Task Orchestration

At a glance: 15+ servers across workflow frameworks, multi-agent swarms, task management, gateway routing, and protocol bridges. Two philosophies: workflow-centric (define patterns, let frameworks execute) and swarm-centric (deploy autonomous agent fleets). Agent Frameworks & Workflow Engines Server Stars Key Feature lastmile-ai/mcp-agent 8.1K Composable Anthropic agent patterns evalstate/fast-agent 3.7K Chain/parallel/router + MAKER K-voting rinadelph/Agent-MCP 1.2K Multi-agent parallel with knowledge graph mcp-agent (8.1K stars) implements Anthropic's "Building Effective Agents" patterns as composable blocks: parallel fan-out/fan-in, orchestrator-worker decomposition, evaluator-optimizer loops, routers, and map-reduce. Full MCP support (tools, resources, prompts, OAuth, sampling). Multi-provider LLM integration (OpenAI, Anthropic, Google, Azure, Bedrock). Temporal-backed durable execution for production. fast-agent (3.7K stars) — code-first with six patterns: chain, parallel, evaluat