NeVibeCode · 409 items
MCP servers for Security
MCP servers for Security: what each one does, an install command and example prompts.
s3 MCP server This MCP server lets an agent work with AWS S3 and compatible storage. Use it to inspect buckets, handle objects, and limit available operations.
CX Codex +1
★ 81repo stars
onepassword MCP server MCP server that reads and writes 1Password vault data via CLI. The agent can pull credentials, create new items, or mint share links.
CX Codex +1
★ 81repo stars
agent-memory MCP server A local project memory server for AI coding agents. It stores decisions and codebase facts in Markdown and lets you review changes before they land.
CX Codex +1
★ 15repo stars
Vaara MCP server An accountability proxy for autonomous agents. It scores action risks, blocks unauthorized calls, and stores tamper-evident cryptographic receipts.
CX Codex +1
★ 15repo stars
s-gw MCP server s-gw keeps raw credentials away from coding agents and releases them to local processes only after approval. Use it when agent access needs clear boundaries.
CX Codex +1
★ 15repo stars
prodlint MCP server prodlint scans code for security, reliability, performance, and AI-quality issues. Use it to review an app before production.
CX Codex +1
★ 15repo stars
MITRE ATT&CK MCP server Give an AI agent tools to search MITRE ATT&CK tactics, techniques, groups, software, and mitigations. Useful when investigating a technique or threat group.
CX Codex +1
★ 15repo stars
DataCharter MCP server Federates local files and databases via DuckDB, granting AI assistants read-only analytical access while redacting private identifiers under strict contract rules.
CX Codex +1
★ 15repo stars
sidclaw-governance-mcp MCP server A proxy that sits in front of your MCP servers, checks every tool call against policy, and sends risky actions to a human for sign-off.
CX Codex +1
★ 15repo stars
mcp-airlock MCP server A policy proxy controls MCP calls from an AI agent, forcing dry runs and human approval for risky actions. Use it when server-side guardrails matter.
CX Codex +1
★ 15repo stars
prodcheck MCP server Pre-production review tool for your coding agent. Connects 4,685 checks covering application security, performance, and AI safety risks before launch.
CX Codex +1
★ 15repo stars
SkillTotal MCP server Scans MCP servers, agent skills, and npm/PyPI packages with static checks. Use it before an agent installs a component.
CX Codex +1
★ 15repo stars
quantakrypto pqc-tools MCP server Connects 16 cryptographic audit tools to your agent. It helps discover legacy algorithms in source files and plan transitions to post-quantum standards.
CX Codex +1
★ 15repo stars
JFrog Remote MCP Server MCP server Gives your coding assistant JFrog data: package and artifact lookup, build search, Xray findings, curation status. Hosted remotely and authenticated with OAuth.
CX Codex +1
★ 15repo stars
Domain Intelligence MCP server A hosted MCP server that lets an agent pull WHOIS, DNS, TLS certificates, live subdomains and email-security records for a domain. Starts without a key.
CX Codex +1
★ 15repo stars
SentinelX MCP MCP server This MCP server lets an agent operate Linux, macOS, and Windows through approved actions. It fits host administration where every operation needs an audit trail.
CX Codex +1
★ 15repo stars
akf MCP server An MCP server with 10 AKF tools: the agent checks whether a file is safe to build on, then stamps what it verified.
CX Codex +1
★ 20repo stars
Tailscale MCP server Controls local Tailscale nodes through the CLI and manages the tailnet via the control-plane API. Gives AI coding agents direct access to network state.
CX Codex +1
★ 15repo stars
mergewarden MCP server Inspects incoming pull requests for missing context and sensitive boundary changes before code review. Works without calling AI models or running external code.
CX Codex +1
★ 14repo stars
PEAC Protocol: Signed interaction receipts MCP server MCP server for verifying, issuing, and decoding PEAC signed interaction records. Runs over stdio or HTTP, gives agents cryptographic verification tools without network calls.
CX Codex +1
★ 14repo stars
aegis MCP server Keeps API credentials away from AI agents by routing calls through a local proxy. Injects auth tokens during transit and restricts destination domains.
CX Codex +1
★ 15repo stars
zendesk-mcp-server MCP server Connects an AI assistant to Zendesk for Help Center search, ticket work, and article editing. Useful when support tasks should stay in the chat.
CX Codex +1
★ 14repo stars
Bomly MCP server Supplies AI coding agents with local dependency graphs to inspect package trees, run security audits, and verify changes.
CX Codex +1
★ 14repo stars
AdGuard Home MCP Server MCP server This MCP server lets AI assistants manage AdGuard Home settings, from DNS filtering and query logs to clients, DHCP, and rewrites.
CX Codex +1
★ 14repo stars
agent-browser MCP server This MCP server gives an AI agent a self-hosted Chrome session with a live noVNC screen that a person can take over.
CX Codex +1
★ 14repo stars
Helio MCP server A governance proxy sitting between agents and MCP tools. It enforces spending caps, requires prerequisite checks, and audits actions outside model context.
CX Codex +1
★ 14repo stars
Automox MCP Server MCP server Connect an AI assistant to Automox to manage devices, patches, and policies with natural-language requests.
CX Codex +1
★ 14repo stars
Webhook.site MCP Server MCP server Captures inbound HTTP requests, emails, and DNS lookups right inside coding sessions. Useful when debugging API callbacks, validating webhooks, and running security tests.
CX Codex +1
★ 13repo stars
VulnCheck MCP server Wires your AI assistant into VulnCheck vulnerability data, so you can ask about CVEs, exploits and risky packages without leaving the editor.
CX Codex +1
★ 13repo stars
chunk-invariance MCP server Tests streaming filters for secrets split across chunks and can create a pytest regression test when a split breaks the result.
CX Codex +1
★ 13repo stars
infrabroker MCP server An access broker for infrastructure. The agent asks for an action, the broker runs it with a throwaway credential and hands back only the output.
CX Codex +1
★ 13repo stars
Assay MCP Server MCP server Policy-enforcing MCP proxy that gates tool calls and records decisions into offline-verifiable evidence bundles.
CX Codex +1
★ 13repo stars
Stepgate MCP server Stepgate runs agents through YAML procedures and blocks progress until each result passes its checks. Use it when skipped steps or invented values matter.
CX Codex +1
★ 13repo stars
aispace MCP server Shares agent-generated files via expiring links with download caps and optional local encryption.
CX Codex +1
★ 13repo stars
Synapse Layer — Trust Infrastructure for AI Agents MCP server Persistent memory for AI agents: entries are AES-256-GCM encrypted, recall is semantic, access goes over MCP. Useful when your agent drops context between sessions.
CX Codex +1
★ 13repo stars
TAP MCP server Keeps API keys and passwords out of agent prompts: the agent sees a placeholder, TAP swaps in the real secret before the tool call.
CX Codex +1
★ 13repo stars
takedown MCP server Identifies the true host behind CDN proxies and outlines DMCA takedown routes directly inside your AI workflow.
CX Codex +1
★ 13repo stars
Ethereum Address Validator MCP server Validates Ethereum addresses, private keys and EIP-55 checksums inside your agent session. Handy when you need to confirm an address or work out a function selector.
CX Codex +1
★ 28repo stars
Ethereum Transaction Builder MCP server Constructs, signs, and decodes Ethereum transactions offline. Generates ERC-20 calldata and calculates gas parameters without exposing keys to network endpoints.
CX Codex +1
★ 28repo stars
Ethereum & EVM Message Signing MCP server Signs EIP-191 messages and EIP-712 typed data, checks signatures and recovers the signer. Useful when your agent has to handle Ethereum signatures.
CX Codex +1
★ 28repo stars
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