NeVibeCode · 409 items
MCP servers for Security
MCP servers for Security: what each one does, an install command and example prompts.
Ethereum Keystore Encryption MCP server Encrypts and decrypts Ethereum private keys using Web3 Secret Storage V3 with scrypt and PBKDF2 directly within your coding agent.
CX Codex +1
★ 28repo stars
Ethereum Wallet Generator MCP server This MCP server creates Ethereum wallets, restores them from seed phrases or keys, and derives HD accounts. Use it when an AI agent needs wallet operations.
CX Codex +1
★ 28repo stars
Aletheia Runtime Safety & Scope Creep Filter MCP server Inspects agent commands on the fly, stopping unauthorized file wipes, credential snooping, and rogue SQL calls before execution takes place.
CX Codex +1
★ 12repo stars
starlog MCP server Checks packages before an agent uses them, covering vulnerabilities, licensing, and maintenance. Useful when dependency choices need current facts.
CX Codex +1
★ 12repo stars
WebCrypt MCP Server MCP server Adds cryptographic primitives directly to AI coding agents via Web Crypto API. It runs with zero runtime dependencies on Node.js 18 or newer.
CX Codex +1
★ 11repo stars
mcp-standardnotes MCP server Connects Claude Code to a Standard Notes vault for search, note editing, tags, and sync. Data access stays on the local MCP stdio process.
CX Codex +1
★ 12repo stars
Agent Mail Gateway MCP server A self-hosted Docker proxy that gives AI assistants controlled access to mailboxes. It filters contacts, converts email to Markdown, and checks outgoing drafts.
CX Codex +1
★ 12repo stars
Bawbel Scanner MCP server A static scanner for MCP servers and skill files. It flags AVE vulnerabilities, gives each finding an OWASP AIVSS score, and never launches the servers it inspects.
CX Codex +1
★ 12repo stars
MELRA MCP server A local execution layer that checks agent tool calls against policies and records verified receipts.
CX Codex +1
★ 12repo stars
SchemaBrain MCP server SchemaBrain gives AI agents controlled, read-only access to a Postgres schema with PII checks and an audit trail. Use it for governed data queries.
CX Codex +1
★ 12repo stars
cortex-gateway MCP server Combines plain HTTP backends behind one OAuth 2.1 MCP endpoint with per-user permissions. Use it when separate connectors would create a fragmented tool surface.
CX Codex +1
★ 12repo stars
pyobfus-mcp MCP server Hands your agent nine pyobfus tools: risk scanning, config generation, obfuscation with a self-check, and traceback decoding. Useful when Python code leaves your machine.
CX Codex +1
★ 11repo stars
scopeblind-mcp MCP server Security proxy for stdio MCP servers. It logs tool calls in shadow mode and blocks unauthorized actions under local policies.
CX Codex +1
★ 11repo stars
mysql-mcp MCP server Connects an AI agent to MySQL for queries, schema inspection, and server diagnostics. It runs from a Docker image.
CX Codex +1
★ 11repo stars
MobiLoop MCP server MobiLoop gives an AI coding agent guarded tools for mobile builds, Appium runs, security checks, and evidence-based failure reports.
CX Codex +1
★ 11repo stars
Trentina MCP server Security gateway that quarantines agent traffic and blocks prompt injections across three defense stages. It trims token usage and guards tool calls.
CX Codex +1
★ 11repo stars
ghostfox MCP server Self-hosted stealth browser engine for AI coding agents. Keeps identity profiles and runs local captcha solvers without routing sessions through external clouds.
CX Codex +1
★ 12repo stars
vulnicheck MCP server A Docker-based HTTP MCP server that checks Python projects and GitHub repositories for vulnerabilities, exposed secrets, and Dockerfile issues.
CX Codex +1
★ 11repo stars
CIPP MCP server Gives your AI assistant structured access to CIPP: tenants, users, mailboxes, policies and licenses across Microsoft 365.
CX Codex +1
★ 11repo stars
glassbox-framework MCP server Evaluates AI answers at runtime by breaking down claims, scoring confidence, and running adversarial probes. Outputs a structured Trust Card with an audit hash.
CX Codex +1
★ 11repo stars
Aperion Shield MCP server A local proxy that intercepts tool execution to stop destructive actions and credential exfiltration before changes hit your system.
CX Codex +1
★ 11repo stars
mcp-eu-ai-act MCP server Scans repositories for AI framework usage and checks EU AI Act compliance. It evaluates regulatory documents and maps findings to legal articles.
CX Codex +1
★ 11repo stars
SatGate – Economic Firewall for AI Agents MCP server Controls AI agent budgets and verifies permissions before MCP tools run. It stops unauthorized spending and returns a signed receipt for every decision.
CX Codex +1
★ 11repo stars
VMware Monitor MCP server An MCP server for read-only VMware vCenter and ESXi monitoring through 33 tools. Use it to inspect clusters, VMs, hosts, alarms, and events without state-changing actions.
CX Codex +1
★ 15repo stars
clearfront MCP server Hands your agent 30 OSINT tools for emails, domains, IPs and breach data. Runs locally, so queries go only to the APIs you pick.
CX Codex +1
★ 11repo stars
Telegram MCP Server MCP server Connects real Telegram user accounts to AI assistants via TDLib. Starts in read-only mode and hides write tools until configured.
CX Codex +1
★ 11repo stars
Agent Relay MCP server This MCP server lets an agent place files in an encrypted inbox and wait for human approval. Use it for reviewed deliveries and email drafts.
CX Codex +1
★ 10repo stars
mailbox-mcp MCP server Connects Gmail, IMAP, and JMAP mailboxes to your AI workflow. Reads threads, drafts replies, and filters hidden prompt injections.
CX Codex +1
★ 10repo stars
ControlKeel MCP server Enforces project policies on AI agent outputs using deterministic validation checks and human review gates.
CX Codex +1
★ 10repo stars
Niro MCP server Niro tests a running app like an attacker, proves exploitable security bugs, and prepares fixes as pull requests. It covers web apps, APIs, and MCP servers.
CX Codex +1
★ 10repo stars
HackTricks MCP Server MCP server Searches the HackTricks pentesting knowledge base directly from your AI agent. Helps retrieve exploit steps and cheatsheets without reading massive markdown pages.
CX Codex +1
★ 10repo stars
Cathedral — Persistent Memory for AI Agents MCP server Preserves agent identity, context, and goals across coding sessions. It records cryptographic memory snapshots to catch behavioral drift after model changes.
CX Codex +1
★ 10repo stars
mymlh-mcp-server MCP server This MCP server gives AI clients OAuth access to MyMLH data. Use it to retrieve profile, education, and employment details through Streamable HTTP.
CX Codex +1
★ 10repo stars
Attestor MCP server A self-hosted memory service for agent teams: roles, write and forget permissions, version history, audit. Built for the case where several agents write to one store.
CX Codex +1
★ 14repo stars
Koma Gate MCP MCP server Screens untrusted user prompts for jailbreaks and out-of-scope instructions before an agent executes tools.
CX Codex +1
★ 13repo stars
Koma Core MCP MCP server This MCP server exposes protected RAG storage to agents: they can find public metadata and fetch full text only with the required access tier.
CX Codex +1
★ 13repo stars
GuestKit MCP server GuestKit inspects a powered-off VM disk offline and rates its first-boot readiness. Use it before migration or a hypervisor cutover.
CX Codex +1
★ 9repo stars
Onchain Agent Wallets MCP server An MCP server that gives AI agents a capped Solana token allowance instead of private keys. Keeps your main funds safe while enabling automated payments and x402 calls.
CX Codex +1
★ 9repo stars
safedb-mcp MCP server This MCP server lets AI agents inspect and query databases under read-only controls. Use it when agents need database context without unrestricted credentials.
CX Codex +1
★ 9repo stars
PerspectiveGraph MCP server Turns your scanner output into one graph and answers whether someone can reach a sensitive asset from the internet. Useful when the findings pile up and the order to fix them is unclear.
CX Codex +1
★ 9repo stars
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