A coding assistant that references online package documentation when writing code MCP Connectors

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

1119

Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP — nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.

Code Analysis Security

111

BlockchainAnalysis A

Is a wallet frozen by Tether/Circle? Free freeze checks + full history, screening & KYT. 9 chains.

Cryptocurrency Blockchain Security

82

Sentinel A

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

Security Blockchain Cryptocurrency

21

PropelAuth Integration MCP Server A

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Developer Tools Security Autonomous Agents

111

SafeDep A

Protects AI coding agents from installing malicious open source packages. Every npm and PyPI package is checked against SafeDep’s real-time threat intelligence before installation.

Security Developer Tools Code Execution

21

lazaretto A

Verify a skill, tool, or package for malicious behavior before your agent installs it. Hosted.

Security Penetration Testing

31

gate A

Deterministic gate for AI agents: ALLOW/DENY a step before it runs, sealed to a verifiable receipt.

Security Agent Orchestration

21

agentready A

Scan any public site for AI-agent visibility; get scored findings, a machine-readable fix pack, and

Security Web Scraping Penetration Testing

31

maxmind-minfraud A

MCP server for MaxMind minFraud — score transactions for fraud risk from your AI assistant.

Security Finance

41

Whetstone B

Promotion gate for AI agents: leakage audits, exact-statistics verdicts, and a live report card.

Security Monitoring Testing & QA Tools

111

petalbot A

Validate whether an IP address belongs to PetalBot. Remote MCP server exposing a validate_ip tool.

Security

11

Open Source Intelligence MCP A

GitHub project health, package dependency risk, trending repos, license & package comparison.

Version Control Code Analysis Security

81

5arz-proof-of-human A

Prove a real, unique human performed an action; mint a signed, verifiable Proof-of-Human credential.

Security Web3 & Decentralized Tech

61

directory A

Search a directory of SOC 2 audit and compliance firms; read GRC migration guides. Read-only.

Legal & Compliance Security

51

yandexbot A

Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.

Security Networking & Infrastructure

11

mcp-server A

Pre-flight check for AI coding agents: hallucinated packages + hardcoded secrets. Free, no account.

Code Analysis Security Developer Tools

41

osv-advisory-mcp-server A

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

Penetration Testing Developer Tools Security

411

applebot A

Validate whether an IP address belongs to Applebot. Remote MCP server exposing a validate_ip tool.

Networking & Infrastructure Security

11

Sunaiva Gate — Agent Rule Enforcement B

MCP enforcement layer that intercepts AI agent actions and blocks rule violations before execution.

Security Autonomous Agents

161

"A coding assistant that references online package documentation when writing code" matching MCP connectors: