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alex-ilgayevalex-ilgayevCommunity·4 Agent Skills Included

MCPSpy

Kernel-level monitoring and security analysis of MCP traffic

Monitors Model Context Protocol communication in real time using eBPF at the kernel level. Captures JSON-RPC messages over stdio and HTTPS transports, detects prompt injection attacks, and flags PII leakage. Eliminates blind spots when debugging MCP integrations, auditing tool executions, or securing AI workflows in production and Kubernetes clusters.
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npx skills add alex-ilgayev/MCPSpy --all -g -y
Available:

Gives your AI agent the project architecture, build commands, debug flags, and testing workflows it needs to develop and troubleshoot MCPSpy correctly.

All Skills in This Repository (4)

Pure Emerald Level Indicators
📦 In Repo
alex-ilgayevalex-ilgayev

git-commit-creator

Create conventional Git commits with feature branches and staged changes.

Community
Basic
📦 In Repo
alex-ilgayevalex-ilgayev

go-testing

Run and write Go tests for MCPSpy with require and assert conventions.

Community
Basic
📦 In Repo
alex-ilgayevalex-ilgayev

github-issue-creator

Create GitHub issues for MCPSpy with conventional titles and body files.

Community
Intermediate
📦 In Repo
alex-ilgayevalex-ilgayev

security-integration-tests

Runs and debugs prompt injection detection integration tests against the HuggingFace Inference API.

Community
Intermediate

Frequently Asked Questions

FAQPage Schema
How to install MCPSpy?▼

Run `npx skills add alex-ilgayev/MCPSpy --all -g -y` in your terminal to install all skills in this suite globally.

What does MCPSpy monitor?▼

It uses eBPF to capture MCP JSON-RPC messages over stdio and HTTPS transports in real time, showing requests, responses, and tool calls between clients and servers.

Can MCPSpy detect prompt injection attacks?▼

Yes. With the --security flag and a HuggingFace token, it scans tool call arguments and responses for injection and jailbreak attempts, assigning risk levels from low to critical.

Does MCPSpy work in Kubernetes?▼

Yes. It deploys as a DaemonSet to monitor MCP traffic from AI services like LangFlow and LangGraph across your cluster.

What are the system requirements for MCPSpy?▼

You need Linux kernel 5.15 or later and root privileges, since eBPF requires kernel-level access. Pre-built binaries are available for linux-amd64 and linux-arm64.

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