Google PageRank for AI agents. 25,000+ tools indexed.

Best MCP Servers for Agent Framework in 2026

6,338 tools indexed · avg score 96.4 · sorted by AgentRank score

The AgentRank index tracks 6,338 agent framework tools. The top-ranked entry is ageerle/ruoyi-ai at 99.0 points. Across the 10 shown here, the average AgentRank score is 96.4, and 10 had a commit in the last 30 days. The most common primary language is TypeScript.

Agent frameworks and SDKs are the infrastructure for building multi-agent systems. These tools provide orchestration primitives — task routing, memory management, tool calling, agent-to-agent communication, and workflow state — so developers don't have to implement these from scratch for every application.

The ecosystem spans a spectrum from lightweight SDK wrappers (a thin abstraction over LLM APIs with tool calling) to full orchestration platforms (visual workflow builders, multi-agent routing, human-in-the-loop checkpoints). Choose based on how much control you need versus how fast you want to ship.

Key signals when evaluating agent frameworks: does it support multiple LLM backends? How does it handle failures and retries? Does it have an observability story (tracing, logging, cost tracking)? Is there a path from prototype to production without a full rewrite? The best frameworks make the easy cases easy and the hard cases possible.

Top 10 Agent Framework MCP Servers

  1. #1
    ageerle/ruoyi-ai

    Enterprise-grade AI agent framework with multi-provider LLM management, secure knowledge bases and high-precision RAG, visual workflow orchestration, and multi-agent coordination.

    99.0
    Ranks here on 5.7k GitHub stars and a commit within the last week, plus 97% of issues closed.
    Freshness
    30.8
    Issue health
    29.8
    Stars
    15.4
    Contributors
    12.3
    Description
    6.2
    ★ 5.7k commit 2d ago Java
  2. #2
    Enderfga/claw-orchestrator

    Run Claude Code, Codex, Antigravity, Cursor Agent and OpenCode as one runtime — persistent sessions, multi-agent councils, an OpenAI-compatible endpoint, an MCP server, and an ACP agent any editor...

    97.7
    Ranks here on 581 GitHub stars and a commit within the last week, plus 100% of issues closed.
    Freshness
    30.8
    Issue health
    30.8
    Stars
    14.2
    Contributors
    11.2
    Description
    6.2
    ★ 581 commit 1d ago TypeScript
  3. #3
    punkpeye/fastmcp

    A TypeScript framework for building MCP servers.

    96.5
    Ranks here on adopted by 1.7k downstream projects and 3.3k GitHub stars, plus a commit within the last week.
    Dependents
    25.3
    Freshness
    23.0
    Issue health
    22.7
    Stars
    11.5
    Contributors
    9.2
    ★ 3.3k commit 1d ago TypeScript 1689 dependents
  4. #4
    WenyuChiou/awesome-agentic-ai-zh

    A trilingual (繁中 / English / 简中) learning roadmap for agentic AI: from LLM basics to multi-agent systems, with 240+ curated resources and hands-on examples. 中文 AI agent 學習地圖。

    96.5
    Ranks here on 7.2k GitHub stars and a commit within the last week, plus 94% of issues closed.
    Freshness
    30.8
    Issue health
    28.9
    Stars
    15.4
    Contributors
    10.7
    Description
    6.2
    ★ 7.2k commit 2d ago Python
  5. #5
    aeonfun/aeon

    Official Aeon - the open-source autonomous AI agent framework. Runs unattended on your GitHub Actions, self-healing skills, drives Claude Code, Codex, Grok & more. Not affiliated with OpenAI.

    96.3
    Ranks here on 756 GitHub stars and a commit within the last week, plus 90% of issues closed.
    Freshness
    30.8
    Issue health
    27.7
    Stars
    14.8
    Contributors
    12.3
    Description
    6.2
    ★ 756 commit 1d ago Shell
  6. #6
    opensolon/solon-ai

    Java AI application development framework (supports LLM-tool,skill; RAG; MCP; Agent-ReAct,Team-Agent). Compatible with java8 ~ java26. It can also be embedded in SpringBoot, jFinal, Vert.x, Quarkus...

    96.0
    Ranks here on 456 GitHub stars and an active commit 12 days ago, plus 98% of issues closed.
    Issue health
    30.2
    Freshness
    28.9
    Stars
    13.6
    Contributors
    12.3
    Description
    6.2
    ★ 456 commit 11d ago Java
  7. #7
    xerrors/Yuxi

    可私有部署的多租户知识智能体平台:统一 RAG、知识图谱、多智能体、MCP/Skills、沙盒与权限管理。Yuxi = Cloud Agents + Knowledge RAG, Self-hosted knowledge agent platform for RAG, knowledge graphs and multi-agent workflows.

    96.0
    Ranks here on 7.2k GitHub stars and a commit within the last week, plus 87% of issues closed.
    Freshness
    30.8
    Issue health
    26.7
    Stars
    15.4
    Contributors
    12.3
    Description
    6.2
    ★ 7.2k commit today Python
  8. #8
    mcp-use/mcp-use

    The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

    95.8
    Ranks here on adopted by 86 downstream projects and 11k GitHub stars, plus a commit within the last week.
    Dependents
    21.3
    Freshness
    20.0
    Issue health
    17.8
    Downloads
    13.0
    Stars
    10.0
    ★ 11k commit 1d ago TypeScript 86 dependents
  9. #9
    NanmiCoder/cc-haha

    Local-first cross-platform desktop workspace for Claude Code / agents: multi-agent, Git worktrees, code diffs, skill marketplace, multi-model, Computer Use, task-aware desktop pets, with WeChat, Fe...

    95.4
    Ranks here on 15k GitHub stars and a commit within the last week, plus 85% of issues closed.
    Freshness
    30.8
    Issue health
    26.1
    Stars
    15.4
    Contributors
    12.3
    Description
    6.2
    ★ 15k commit today TypeScript
  10. #10
    LnYo-Cly/ai4j

    Java 8+ agentic SDK: unified LLM access (OpenAI/Anthropic/DashScope/Doubao/DeepSeek...), Tool Calling, MCP, RAG, Agent Runtime, and a built-in Coding Agent CLI/TUI/ACP.

    95.1
    Ranks here on 432 GitHub stars and a commit within the last week, plus 99% of issues closed.
    Freshness
    30.8
    Issue health
    30.4
    Stars
    13.5
    Contributors
    9.7
    Description
    6.2
    ★ 432 commit today HTML

More Agent Framework MCP Servers

# Tool Score Stars Last Commit Language
11 rajudandigam/agent-inspect 94.6 231 2d ago TypeScript
12 NVIDIA/NeMo-Agent-Toolkit 94.4 2.6k 1d ago Python
13 dralkh/seerai 94.0 81 2d ago TypeScript
14 iflytek/astron-agent 93.7 9.0k 1d ago Java
15 mario-andreschak/FLUJO 93.6 627 4d ago TypeScript
16 rust-mcp-stack/rust-mcp-sdk 93.5 195 6d ago Rust
17 db-lyon/ue-mcp 93.1 367 today C++
18 brycewang-stanford/StatsPAI 93.0 323 today Python
19 Haozhe-Xing/agent_learning 92.2 548 1d ago HTML
20 ScriptedAlchemy/tracedecay 92.1 78 today Rust
21 fetchai/innovation-lab-examples 92.1 1.1k 24d ago Python
22 moyangzhan/langchain4j-aideepin 91.8 1.4k 14d ago Java
23 Alignbase/sunpeak 91.8 217 today TypeScript
24 cloudQuant/backtrader 91.4 187 4d ago Python
25 Playa-Cyrene/Cyrene-Agent 91.4 627 2d ago TypeScript
26 alvinunreal/openpets 91.3 1.2k today TypeScript
27 CronusL-1141/AI-company 91.0 362 5d ago Python
28 HaD0Yun/Doyunha-Gopeak 90.9 260 13d ago TypeScript
29 54yyyu/zotero-mcp 90.9 5.2k 1d ago Python
30 vstorm-co/pydantic-deepagents 90.8 1.1k 10d ago Python
31 iliaal/whetstone 90.8 35 1d ago Python
32 Arenukvern/mcp_flutter 90.5 379 1d ago Dart
33 Fast-Editor/Lynkr 90.5 585 2d ago JavaScript
34 cwinvestments/memstack 90.2 422 3d ago Python
35 basementstudio/xmcp 90.2 1.3k 3d ago TypeScript
36 gustavoeenriquez/MakerAi 90.1 208 4d ago Pascal
37 eric-cielo/moflo 90.1 18 6d ago TypeScript
38 nikolai-vysotskyi/trace-mcp 89.6 182 today TypeScript
39 tianyilt/qzcli_tool 89.6 133 4d ago Python
40 takeshy/obsidian-local-llm-hub 89.4 81 6d ago TypeScript
41 jabrena/plinth 89.0 440 today Java
42 scaccogatto/okf-skills 88.9 397 4d ago Python
43 modelstudioai/cli 88.9 430 1d ago TypeScript
44 devantler-tech/ksail 88.9 165 today Go
45 Bande-a-Bonnot/Boucle-framework 88.7 124 2d ago Shell
46 logiscape/mcp-sdk-php 88.5 367 2d ago PHP
47 agentfront/frontmcp 88.4 146 today TypeScript
48 Goldziher/basemind 88.4 103 7d ago Rust
49 jonathan-vella/apex-accelerator 88.3 50 today JavaScript
50 corezoid/corezoid-ai-plugin 88.2 72 7d ago Go