I
io.github.mims-harvard/tooluniverse
No CVEs96A
2,500+ scientific tools for AI scientists: life science, research, literature, and more.
4 toolsremote1.7k2d ago
Best MCP Servers for AI Agents
Memory, reasoning, web browsing, and tool orchestration - MCP servers for building autonomous AI agents.
MCPpedia tracks 8,171 AI and agent-tooling MCP servers. 2,340 of them score at least 50 out of 100, and 1,157 clear 70 - about 14% of what has been published in this space. The remaining 5,831 are thinner: registry entries with no description, no published tool schema, or no commit in the last year. They are all still listed here, because knowing a server exists and is unmaintained is worth as much as knowing a good one exists.
io.github.mims-harvard/tooluniverse leads the list at 96/100. Gemini CLI (95) and Codebase Memory MCP (95) follow. Every score is the same five weighted inputs: security (CVE scanning, tool-poisoning detection, and whether the server authenticates at all), maintenance (commit recency, release cadence, and download trend), documentation, client compatibility, and token efficiency - how much of your context window the tool definitions consume before you have asked anything.
37 of these servers are published by the vendor behind the underlying API rather than by a third party, which is usually the difference between an integration that tracks upstream changes and one that quietly stops working. 15 currently carry an open CVE; those are flagged on the server's own page with the advisory and its severity.
Also see: Best AI / ML servers, Developers, Data Engineering, Productivity
Last updated
1
96score
2
Gemini Cli
OfficialNo CVEs95A
An open-source AI agent that brings the power of Gemini directly into your terminal.
8 toolsstdio107.2k426.1k/wk3d ago
95score
3
Codebase Memory Mcp
No CVEs95A
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
6 toolsremote45.3k9.7k/wk18h ago
95score
4
Suede Creator Skills
No CVEs95A
Read-only access to 71 Suede skills: discovery, install options, SEO audits, A-F grading.
2 toolsstdio1261d ago
95score
5
I
io.github.houtini-ai/lm
No CVEs94A
Connect Claude to any OpenAI-compatible LLM endpoint and offload routine work to a local model.
7 toolsremote1191.2k/wk5d ago
94score
6
Bifrost
No CVEs94A
Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.
7 toolsremote8.4k1.2k/wk1d ago
94score
7
I
io.github.callstack/agent-device
No CVEs94A
MCP server for mobile app automation: verify, control, and debug iOS, Android, TV, and desktop apps
5 toolsremote4.8k186.8k/wk2d ago
94score
8
Modelcontextprotocol
OfficialNo CVEs94A
The official MCP server implementation for the Perplexity API Platform
4 toolsremote2.5k34.2k/wk3d ago
94score
9
Mcp Sequentialthinking Tools
No CVEs94A
🧠 An adaptation of the MCP Sequential Thinking Server to guide tool usage. This server provides recommendations for which MCP tools would be most effective at each stage.
1 toolsremote5901.4k/wk1d ago
94score
10
Anysearch Mcp Server
No CVEs94A
Unified real-time search engine skill for AI agents.
4 toolsremote1.9k121.0k/wk12d ago
94score
11
I
io.github.desplega-ai/agent-swarm
No CVEs94A
Full Agent Swarm API and MCP server with local SQLite storage for multi-agent orchestration.
3 toolsremote83615.1k/wk2d ago
94score
12
I
io.github.zenml-io/mcp-zenml
No CVEs93A
MCP server for discovering, reading, and changing ZenML resources with compact generic tools
17 toolsremote49184.1k/wk4d ago
93score
13
Gpt Researcher
No CVEs93A
An autonomous agent that conducts deep research on any data using any LLM providers
5 toolsremote29.7k2d ago
93score
14
Genai Toolbox
OfficialNo CVEs93A
MCP Toolbox for Databases enables your agent to connect to your database.
2 toolsremote16.5k105.8k/wk3d ago
93score
15
I
io.github.CodeAlive-AI/codealive-mcp
No CVEs93A
Semantic code search and analysis from CodeAlive for AI assistants and agents.
13 toolsremote904d ago
93score
16
Agentrq
No CVEs93A
AgentRQ: Human-in-loop realtime conversational task manager for AI Agents.
7 toolsremote1.1k543/wk2d ago
93score
17
MeiGen AI Design MCP
No CVEs93A
MeiGen-AI-Design-MCP — Turn Claude Code / OpenClaw into your local Lovart. Local ComfyUI, 1,400+ prompt library, multi-direction parallel generation.
6 toolsremote1.8k643/wk2d ago
93score
18
Ratel
No CVEs93A
Context engineering for AI agents. ~80% fewer tokens. Fix tool overload. Skills and memory with in-process BM25 retrieval. No vector DB. No embeddings.
7 toolsremote4613d ago
93score
19
Rabbithole
No CVEs93A
An infinite canvas for learning — select text, ask, and answers branch out as documents. MCP server for Claude Code, Codex, and any agent.
3 toolsremote3144615.3k/wk13d ago
93score
20
Tachyon
No CVEs93A
💫 Tachyon MCP Runtime for Java and Kotlin - Model Context Protocol (MCP) server with Streamable HTTP, native Netty transports, tools, tasks, resources, prompts, completions, resumable sessions, and stateless deployment support.
6 toolsremote3119h ago
93score