Model and agent tools MCP servers

8,853 servers

Call other models, run sub-agents, manage prompts and evaluate outputs.

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@mcn1ne/gemini-mcp-node com.npmjs.mcn1ne/gemini-mcp-node

Gemini debate MCP server (stdio) for Claude Code. Vertex AI 기반.

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Model and agent tools npm Local 14 a week MIT
clue-tools-mcp com.npmjs/clue-tools-mcp

Clue.tools MCP server — team AI activity logger for Claude Code. Captures session metadata only; never raw prompt or response content.

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Model and agent tools npm Local 14 a week MIT
guardcmd-mcp com.npmjs/guardcmd-mcp

MCP server for GuardCMD: abuse checks, prompt screening, agent tool-call authorization, and project/policy management for Claude Code, Cursor, and AI apps.

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Model and agent tools npm Local 14 a week MIT
llm-cost-router-mcp com.npmjs/llm-cost-router-mcp

MCP server that advises LLM model routing & cost BEFORE the call — estimate_cost, recommend_model, should_offload_local. Pure logic, no API keys, $0 to run.

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Model and agent tools npm Local 14 a week MIT
mcp-server-ai-neco com.npmjs/mcp-server-ai-neco

MCP server for ai-neco prompt sharing platform

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Model and agent tools npm Local 14 a week MIT
Clawmerchants Gateway io.github.danielxri/clawmerchants-mcp-gateway

MCP Gateway: wrap any MCP server with cold-start retries, uptime SLA, and per-execution MPP billing.

100% up · 30 days

Model and agent tools Official MCP Registry Remote
@iflow-mcp/wjz-p-gemini-skill com.npmjs.iflow-mcp/wjz-p-gemini-skill

通过 CDP 操控 Gemini 网页进行 AI 问答与生图

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Model and agent tools npm Local ISC
mcp-comparer io.github.cuonghuunguyen/mcp-comparer

Comparer tool for LLMs

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Model and agent tools npm Local MIT
bkfwob io.github.stcmz/bkfwob

Broker integration layer for the fwob toolchain: accounts, orders and guardrails over a CLI and MCP

Not checked: registry not supported yet

Model and agent tools crates.io Local
latent io.github.hellolio/latent

Terminal AI coding agent (the `latent` binary): streaming LLM, parallel tools, sessions, MCP extensions, permissions and sandbox

Not checked: registry not supported yet

Coding agent tools crates.io Local
rustyschwab-mcp io.github.epistates/rustyschwab

Unofficial MCP server (schwab-mcp) exposing the Charles Schwab Trader and Market Data APIs to LLM agents, behind per-principal policy and approvals

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Model and agent tools crates.io Local
mcp_hsx_ai_search com.npmjs/mcp_hsx_ai_search

HSX AI Search MCP Server - 网页自动化调用豆包/DeepSeek，使用你自己账号的免费额度

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Model and agent tools npm Local 35 a week MIT
@smartalex/mcp-server com.npmjs.smartalex/mcp-server

SmartAlex MCP Server — Manage voice agents, campaigns, contacts, and deals from Claude, ChatGPT, Gemini, Cursor, or VS Code

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CRM and sales npm Local LICENSEREF-PROPRIETARY
@neuracomputes/mcp com.npmjs.neuracomputes/mcp

MCP server for NEURA Compute — OpenAI-compatible inference that agents can pay for themselves with USDC on Base (x402), with wallet-only sign-in.

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Model and agent tools npm Local 13 a week MIT
@vdeserto/oracle-mcp-server com.npmjs.vdeserto/oracle-mcp-server

Read-only MCP server for Oracle Database. Works with Claude Desktop, Claude Code, and Gemini CLI.

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Databases npm Local 13 a week MIT
promptopt com.npmjs/promptopt

Open-source prompt optimizer plugin for terminal AI agents: cuts token waste via a behavior protocol, local prompt compression, ask-or-assume clarifying questions, and cheapest-capable model routing.

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Model and agent tools npm Local 13 a week MIT
Reactive Agentic Loop Engineer MCP Server io.github.chrispulman/reactiveagenticloopengineer

Reactive Agentic Loop Engineer MCP server for persisted prompt loops, goal-bounded decomposition, pause/resume workflows, and SQLite-backed audit state.

Not checked: registry not supported yet

Databases NuGet Local
tasker-mcp io.github.tasker-systems/tasker-core

MCP server exposing Tasker capabilities to LLM agents and developer tools

Not checked: registry not supported yet

Model and agent tools crates.io Local
@ckz_2055/apptweak-mcp com.npmjs.ckz-2055/apptweak-mcp

MCP server for AppTweak API — exposes all 48 AppTweak tools for LLM clients

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Model and agent tools npm Local MIT
Alice io.github.aliceappai/mcp-server-alice

Secure audio transcription meets AI. Connect Alice recordings to Claude, ChatGPT, Gemini, and more.

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Design and media Official MCP Registry Remote
@calibrate-ds/cli com.npmjs.calibrate-ds/cli

Calibrate — local-first design system compiler. Reads Figma files, normalizes them into a typed DesignSystemModel, and generates React components, design tokens, and AI-ready implementation prompts vi

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Design and media npm Local 12 a week FSL-1.1-MIT
@ramarivera/gpt-image-mcp com.npmjs.ramarivera/gpt-image-mcp

A Model Context Protocol server for OpenAI's gpt-image-2 model

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Model and agent tools npm Local 12 a week MIT
@slct/mcp com.npmjs.slct/mcp

SLCT MCP server over stdio (15 tools: plan, verify, execute, compose, receipts). One bin, slct-mcp. The server code ships in @slct/cli; this package is the MCP registry entry point (sh.slct/slct).

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Model and agent tools npm Local 12 a week MIT
@uvaresearch/wrapper-mcp com.npmjs.uvaresearch/wrapper-mcp

Stdio MCP server for QMS Wrapper task management (tools, resources, prompts).

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Project management npm Local 12 a week MIT
@wall.cx/cli com.npmjs.wall.cx/cli

Wall data reader + self-hosted MCP server (single binary). Reads Wall export ZIPs and serves them locally for personal viewing, search, and LLM access.

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Files and storage npm Local 12 a week MIT
@xyzensun/visionmcp com.npmjs.xyzensun/visionmcp

MCP stdio server for image understanding through configurable multimodal providers (OpenAI / Anthropic / Gemini formats).

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Model and agent tools npm Local 12 a week MIT
cloud-architect-mcp com.npmjs/cloud-architect-mcp

MCP server for AWS cloud architecture design, cost estimation, and Terraform generation — supports Gemini, GPT, and Claude

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Model and agent tools npm Local 12 a week MIT
forced-reasoning-mcp com.npmjs/forced-reasoning-mcp

MCP server exposing the Forced-Reasoning scratchpad tool from arXiv 2609.26637v1 Appendix B, for extracting model reasoning through a tool channel.

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Model and agent tools npm Local 12 a week MIT
loopspec-mcp com.npmjs/loopspec-mcp

The Compound Intelligence Engine for AI Development — MCP server + CLI with sessions, goals, real-time watcher, and smart guardrails

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Model and agent tools npm Local 12 a week MIT
mcp-eval-kit-lite com.npmjs/mcp-eval-kit-lite

Contract tests for MCP servers: snapshot tool schemas, catch breaking changes, lint descriptions

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Model and agent tools npm Local 12 a week MIT
prompt-clarifier-mcp com.npmjs/prompt-clarifier-mcp

MCP agent that clarifies user prompts before sending them to any LLM — works in Cursor, VS Code, IntelliJ, PyCharm, Claude Desktop

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Model and agent tools npm Local 12 a week MIT
shield-llm-mcp com.npmjs/shield-llm-mcp

Model Context Protocol server for Shield LLM — a thin stdio adapter over the shield-llm CLI (init-config, scan, findings, verify, scan-diff)

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Model and agent tools npm Local 12 a week MIT
zhihu-mcp-proxy com.npmjs/zhihu-mcp-proxy

MCP server for Zhihu Search — bridges Zhihu's official MCP-over-SSE API to stdio for npx usage

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Model and agent tools npm Local 12 a week MIT
Icme Preflight io.github.wyattbenno777/icme-preflight

Jailbreak-proof AI guardrails. Automated Reasoning SMT solver, not an LLM. ZK proofs included.

100% up · 30 days

Model and agent tools Official MCP Registry Remote
@unfenced-ai/mcp com.npmjs.unfenced-ai/mcp

MCP server for Unfenced - full-web access for AI agents: fetch any page as a real user sees it and get clean, LLM-ready markdown back, with a real-browser fallback for JS-heavy and protected sites.

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Browser automation npm Local 5 a week
Moonshot Math co.huggingface.tonic/math

Formal reasoning model that can reason and prove theorems

100% up · 30 days

Utilities Hugging Face Spaces Remote 1 tool MIT
Mcp.Aggregators.Stdio io.github.sheng-jie/mcp.aggregators

An Aggregated Stdio MCP server using the MCP C# SDK.

Not checked: registry not supported yet

Model and agent tools NuGet Local
empacy io.github.anthonyruffino/empacy

Multi-Agent MCP Server - Enables multiple AI agents to collaborate on complex development projects through hierarchical organization

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Model and agent tools npm Local MIT
Node Orchestrator io.github.ShingWong/node-server-orchestrator

MCP server for orchestrating Node.js development servers (backend, frontend, databases, etc.)

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Model and agent tools Official MCP Registry Local
chicago-tdd-mcp io.crates/chicago-tdd-mcp

LLM-free MCP server/client testing utilities for chicago-tdd-tools

Not checked: registry not supported yet

Developer tools crates.io Local
pAIchart MCP Hub app.paichart/mcp-hub

MCP Hub: AI service discovery, per-user OAuth, and multi-service workflow orchestration

100% up · 30 days

Model and agent tools Official MCP Registry Remote
@runyarddev/hw-mcp com.npmjs.runyarddev/hw-mcp

Hardware-aware LLM model scoring MCP server — detects GPU/RAM/CPU and ranks 900+ AI models by hardware fit

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Model and agent tools npm Local MIT
@heilgar/pest-mcp com.npmjs.heilgar/pest-mcp

Prompt Evaluation & Scoring Toolkit - MCP server testing

Not run: needs install scripts

Model and agent tools npm Local 34 a week MIT
@agentwonderland/mcp com.npmjs.agentwonderland/mcp

MCP server for the Agent Wonderland AI agent marketplace

Not run: needs install scripts

Model and agent tools npm Local 124 a week
@eterecitizen/mcp-server com.npmjs.eterecitizen/mcp-server

MCP Server for EtereCitizen agent-to-agent verification

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Model and agent tools npm Local APACHE-2.0
enki-mcp io.github.enkiai/enki

Model Context Protocol implementation for the Enki agent framework

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Model and agent tools crates.io Local
bluelamp2 io.github.bluelamp/bluelamp-c0rzdp

BlueLamp - Commercial AI Agent Orchestration System with Advanced Security Protection

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Model and agent tools npm Local COMMERCIAL
mcp/context7 io.docker.mcp/context7

Context7 MCP Server -- Up-to-date code documentation for LLMs and AI code editors

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Docs and knowledge bases Docker Hub Local