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Cryptography
Search каталогпо.рф (Russian software registry, 26k+ products) for import-substitution and ФСТЭК/ФСБ-certified software discovery. Three tools: full-text search, manufacturer listing, featured products. Ideal for Russian security/compliance teams (152-ФЗ, 187-ФЗ) using Claude.
Cryptography
Governance proxy for MCP servers. Wraps any upstream server with policy evaluation, human approval workflows, and hash-chain audit trails. 18+ framework integrations. Apache 2.0 SDK.
Cryptography
AI-powered scam and threat verification MCP server. Check phone numbers, URLs, text messages, emails, documents, and QR codes against 8M+ threat intelligence records (FTC/FCC complaints, carrier analysis, URLhaus, ThreatFox). Returns risk scores, verdicts, and detailed signals. 10 tools, OAuth 2.1 + API key auth, Streamable HTTP transport.
Cryptography
📇 🏠 — Security gateway that wraps any MCP server with per-tool policies, approval gates, and optional Ed25519-signed receipts. Shadow mode logs every tool call; enforce mode blocks, rate-limits, or requires approval.
Cryptography
All-in-one security testing toolbox that brings together popular open source tools through a single MCP interface. Connected to an AI agent, it enables tasks like pentesting, bug bounty hunting, threat hunting, and more.
Cryptography
MCP security trust layer. Continuously monitors 800+ MCP packages on npm for install scripts, command injection, hardcoded secrets, capability drift, and publisher posture. Ships a GitHub Action policy gate for PR-level allow/warn/block decisions with OIDC auto-provisioning. 5 MCP tools, no API key required.
Cryptography
MCP server for interacting with the CyberChef server API which will allow an MCP client to utilise the CyberChef operations.
Finance & Fintech
Fetch real-time stock prices from Stooq without API keys. Supports global markets (US, Japan, UK, Germany).
Browser Automation
Automate browser interactions in the cloud (e.g. web navigation, data extraction, form filling, and more)
6 tools · act, end
Finance & Fintech
CyberWareX MCP suite: pay-per-call x402 APIs for AI agents, settling USDC on Base with no account and no API key (the first paid call is the whole onboarding). token safety and honeypot/tax simulation returned as an A-F grade with evidence, Base + BSC incl. Uniswap V4 (defi-oracle, 3 free calls/day); EVM wallet/token/price/gas/tx/ENS across 5 chains, no RPC keys (chain-data); live web pages to clean markdown plus CSS extract, screenshot and PDF (web-access); and speech-to-text (voice-stt). All in the official MCP registry. Central catalog: https://cyberwarex.com
Cryptography
MCP server for Thales CipherTrust Manager integration, enabling secure key management, cryptographic operations, and compliance monitoring through AI assistants.
Cryptography
Policy-as-code gate for MCP. A fail-closed proxy that denies risky tool calls before they run, produces offline-verifiable evidence bundles of what executed, and enforces IPv4/TCP egress in-kernel via eBPF/LSM and Landlock on Linux. Deterministic and offline-first.
Cryptography
📇 ☁️ A powerful MCP (Model Context Protocol) Server that audits npm package dependencies for security vulnerabilities. Built with remote npm registry integration for real-time security checks.
Cryptography
Verify AI agent communication protocols using session types. Formal specification with Lean 4 proofs, linter, formatter, and LSP. Catches deadlocks and role violations before deployment.
Cryptography
MISP (Malware Information Sharing Platform) MCP server with built-in prompt injection defense via [prompt-defense-audit](https://github.com/ppcvote/prompt-defense-audit). 8 read-only threat-intel tools (events, attributes, search, tags, feeds, galaxies). Scans every MISP response for adversarial seeding before returning to LLM. Tracks [MISP/MISP#10745](https://github.com/MISP/MISP/issues/10745). MIT.
Cryptography
vet-mcp checks open source packages—like those suggested by AI coding tools—for vulnerabilities and malicious code. It supports npm and PyPI, and runs locally via Docker or as a standalone binary for fast, automated vetting.
Cryptography
MCP server for Thales CDSP CAKM integration, enabling secure key management, cryptographic operations, and compliance monitoring through AI assistants for Ms SQL and Oracle Databases.
Cryptography
A Model Context Protocol (MCP) server for querying the CVE-Search API. This server provides comprehensive access to CVE-Search, browse vendor and product、get CVE per CVE-ID、get the last updated CVEs.
Aggregators
Unified API for AI agents — 180+ tools across geocoding, weather (NWS), climate stations (NOAA), earthquakes (USGS), tides (NOAA), points of interest (OpenStreetMap), patents (USPTO ODP), US case law (CourtListener / Free Law Project), Federal Register, Wikipedia, scientific papers (arXiv / PubMed / Semantic Scholar), AI summarize / translate / extract / screenshot / image-describe, image compression, DNS / WHOIS, crypto address-validate + EVM gas oracle, OFAC sanctions screening, US Census ACS demographics, airport / ZIP lookup. Sub-cent to a few cents per call in USDC on Base via x402 — no API keys, no signup. `npx -y @2sio/mcp`
Cryptography
AI-powered smart contract security forge with 8-agent adversarial pen test. Generate, audit, fix, and compile contracts across 8 chains (Ethereum, Solana, Polygon, Base, Arbitrum, Optimism, BSC, Avalanche). Token intelligence with honeypot detection. x402 USDC payments for autonomous agents.
Cryptography
Conversational recon interface and MCP server powered by httpx and asnmap. Supports various reconnaissance levels for domain analysis, security header inspection, certificate analysis, and ASN lookup.
Cryptography
Static security scanner and MCP server for MCP servers and AI agent tools. Detects secrets, shell execution, risky tool descriptions, environment access, and prompt-injection phrases. `mcp-shield-server`
Cryptography
Supply chain risk scoring for npm, PyPI, Cargo, and Go packages. 9 tools for behavioral trust signals — publisher depth, release consistency, maintenance patterns. Both axios and node-ipc scored CRITICAL before they got attacked. Free CLI, CI gate, REST API. No API key required.
Cryptography
Security testing MCP server with 51 tools for penetration testing, network forensics, memory analysis, and vulnerability assessment.
Code Execution
MCP server that provides AI agents access to Authn8 2FA codes via PAT authentication. - An Authn8 account - A Personal Access Token (PAT) created in the Authn8 dashboard Set the AUTHN8_API_KEY environment variable to your PAT token. Add to your Claude Desktop configuration file: macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json Add to your Claude Code configuration file: macOS: ~/.claude.json Windows: %USERPROFILE%\.claude.json All tools declare an output schema and return structuredContent alongside the text block, so clients get typed results without re-parsing JSON out of text.
3 tools · get_otp, list_accounts
Cryptography
MCP server that enables security professionals to interact with Panther's SIEM platform using natural language for writing detections, querying logs, and managing alerts.
Cryptography
Transparent Go proxy that intercepts, signs, rate-limits, redacts, and audits all MCP JSON-RPC tool calls without modifying client or server.
Cryptography
A native Model Context Protocol server for Ghidra. Includes GUI configuration and logging, 31 powerful tools and no external dependencies.
Cryptography
A Model Context Protocol server for Ghidra that enables LLMs to autonomously reverse engineer applications. Provides tools for decompiling binaries, renaming methods and data, and listing methods, classes, imports, and exports.
Cryptography
Secrets vault for Claude Code with audit logs, MCP access rules, and AES-256 encryption. Secrets are injected to local files so the AI never sees raw values. Includes session lock, device approval, and per-model access policies.
Cryptography
[Mobb Vibe Shield](https://vibe.mobb.ai/) identifies and remediates vulnerabilities in both human and AI-written code, ensuring your applications remain secure without slowing development.
Cryptography
Beelzebub is a honeypot framework that lets you build honeypot tools using MCP. Its purpose is to detect prompt injection or malicious agent behavior. The underlying idea is to provide the agent with tools it would never use in its normal work.
Cryptography
A Model Context Protocol (MCP) server designed to connect to a CCTV recording program (VMS) to retrieve recorded and live video streams. It also provides tools to control the VMS software, such as showing live or playback dialogs for specific channels at specified times.
Cryptography
Trust infrastructure for AI agents — register DIDs, verify identities, query reputation scores, rate agents, manage W3C Verifiable Credentials, and handle USDC credit deposits on Base.
Cryptography
Governance primitives for autonomous agents — verify actions against policy, record signed provenance, and bind intents cryptographically. Free tier: 100 calls/month.
Cryptography
MCP server for IDA Pro, allowing you to perform binary analysis with AI assistants. This plugin implement decompilation, disassembly and allows you to generate malware analysis reports automatically.
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