MCP Defender is a free, open-source desktop app that acts as a security proxy between AI apps like Cursor and Claude and their MCP servers. It scans every MCP tool call in real time and blocks prompt injection, credential theft, and other threats.
這是編輯給出的評估，滿分 5 分，不是使用者評分的平均值。 本頁的各方觀點由 AI 根據產品資訊歸納，不是真實使用者的評價。
依據 OpenAITools.app 於 2026-11-11 查驗的觀測資料，MCP Defender（mcpdefender.com）是收錄於 Large Language Models (LLMs) 的 AI 平台，每月產生 0 次造訪，月流量變化量為 +0（0%）。其主要地理市場為全球（流量佔比 —），並採用免費定價模式。依每月流量計算的主要競爭替代方案包括 Ollama（每月 942.2萬次造訪），Mindgard（每月 15.35萬次造訪），ModelScope（每月 308.54萬次造訪）。
有在用 Cursor 或 Claude 接 MCP 伺服器的必裝，幫擋掉不少安全隱患。
開源的安全代理工具，用起來很安心。
以下短評基於實時網頁探查、定價機制與同類基準由 AI 綜合生成，用於呈現不同情境下的常見亮點與槽點，非實名真實用戶留言。
Silently scans and protects all MCP tool calls flowing between your AI apps and their servers, without slowing your apps down.
Combines advanced LLM analysis with deterministic signatures to catch prompt injection, tool poisoning, credential theft, and command injection.
Bring your own LLM provider and API keys, and choose which signatures are used during scanning.
Free to download under the AGPL-3.0 license and now part of Docker Inc., with the source available on GitHub.
MCP Defender is a free, open-source desktop app that acts as a security proxy between AI apps like Cursor and Claude and their MCP servers. It scans every MCP tool call in real time and blocks prompt injection, credential theft, and other threats.
Run MCP Defender as a background proxy while using Cursor or Claude, so any malicious tool call is flagged before it can cause harm.
Rely on signature-based and LLM-based scanning to protect credentials and sensitive data that agents might otherwise expose.
Audit active MCP traffic and verification activity to understand which tools your AI apps are calling.
Use an open-source, locally run proxy to add a security layer to agentic workflows without sending data to a third-party SaaS.
同一分類下同類 AI 工具的流量並排比較
| 排名 | AI 工具 | 每月造訪次數 | 月增幅 | 直接流量占比 | 價格 | 正面對決 |
|---|---|---|---|---|---|---|
| ● | MCP Defender | 0 | 0% | — | 免費 | 目前產品 |
| 1 | Ollama | 942.2萬 | +4.3% | 43% 直接流量 | Free, Freemium, Paid | 對比 Ollama |
| 2 | Mindgard | 15.35萬 | +1.3% | 14% 直接流量 | 需聯絡報價 | 對比 Mindgard |
| 3 | ModelScope | 308.54萬 | +5.1% | 68% 直接流量 | 免費 | 對比 ModelScope |
| 4 | Lakera Guard | 8.84萬 | -24% | 53% 直接流量 | 需聯絡報價 | 對比 Lakera Guard |
| 5 | Open WebUI | 80.45萬 | -2.8% | 37% 直接流量 | 免費增值 | 對比 Open WebUI |
| 6 | Arize AI | 24.9萬 | +3.2% | 43% 直接流量 | 付費、需聯絡報價 | 對比 Arize AI |
免費 / 開源在本機或雲端執行與打造開源 AI 模型
免費 / 開源ModelScope (魔搭社区) is an open-source AI community and model service platform that hosts thousands of pretrained models, datasets, and ready-to-run demos, backed by Alibaba Cloud infrastructure.
免費 / 開源ModelScope (魔搭社区) is an open-source AI community and model service platform that hosts thousands of pretrained models, datasets, and ready-to-run demos, backed by Alibaba Cloud infrastructure.
免費 / 開源Open WebUI is an open-source, self-hosted AI interface that lets individuals and organizations run any model — local or cloud — inside a workspace they fully control. It ships as a one-command install, supports Ollama, OpenAI-compatible and Anthropic endpoints, and extends through Python tools, functions and pipelines.
免費 / 開源Open WebUI is an open-source, self-hosted AI interface that lets individuals and organizations run any model — local or cloud — inside a workspace they fully control. It ships as a one-command install, supports Ollama, OpenAI-compatible and Anthropic endpoints, and extends through Python tools, functions and pipelines.
免費 / 開源面向生產級 AI 的代理可觀測性、評估與持續改進平台
在整個組織內統一 LLM 評估、可觀測性與紅隊測試標準
免費 / 開源Label Studio is an open-source data labeling and AI evaluation platform from HumanSignal. It handles images, video, audio, text, documents, time series and agent traces in one flexible workspace, and connects to your ML pipeline through an API, Python SDK and webhooks.
免費 / 開源Label Studio is an open-source data labeling and AI evaluation platform from HumanSignal. It handles images, video, audio, text, documents, time series and agent traces in one flexible workspace, and connects to your ML pipeline through an API, Python SDK and webhooks.
免費 / 開源由 DeepSeek-V4 與 R1 驅動的高效開源權重與託管推理 AI，token 成本極低。
免費 / 開源Maxim AI is a platform for evaluating, testing, and monitoring AI applications, and the home of Bifrost, an open-source LLM gateway. It helps teams ship reliable AI features with tracing, evaluation, agent simulation, and production observability.
免費 / 開源Maxim AI is a platform for evaluating, testing, and monitoring AI applications, and the home of Bifrost, an open-source LLM gateway. It helps teams ship reliable AI features with tracing, evaluation, agent simulation, and production observability.
專項更強檢查你的顯卡或 Mac 究竟能跑哪些本地 AI 模型
