quantumscan

Post-quantum cryptography (PQC) vulnerability scanner for GitHub, GitLab, and Bitbucket repositories.

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What it can do

  • Scan Repository: Submit a GitHub, GitLab, or Bitbucket repository for post-quantum cryptography (PQC) vulnerability scanning. Returns a scan_id. Call get_scan_result to poll for the result. Free tier:
  • Get Scan Result: Get the result of a previously submitted scan. Returns status (submitted | working | completed | failed) and, when completed, a full CBOM (Cryptographic Bill of Materials) compliant w
  • Check Pqc Risk: Instant check (no DB, no scan) — returns whether a list of algorithm names are quantum-vulnerable. Useful for quick risk assessment before calling scan_repository. Rate-limited: 100 ca

What data it sees

Do you need an account

No: the server works without sign-in

Post-quantum cryptography (PQC) vulnerability scanner for GitHub, GitLab, and Bitbucket repositories. Detects ECDSA, RSA, AES-128, and other quantum-vulnerable algorithms. Returns risk score 0-100, CBOM (CycloneDX 1.6), and migration paths to NIST FIPS 203/204/205 standards (ML-KEM, ML-DSA, SLH-DSA). Also scans Ethereum smart contracts for PQC vulnerabilities and fraud patterns. Free tier: 10 scans/day per IP, no key required.

How to connect

How to connect quantumscan to Claude

The server address to paste into Claude settings:

https://quantumscan--evanoaltar.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect quantumscan to ChatGPT

The server address to paste into ChatGPT settings:

https://quantumscan--evanoaltar.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect quantumscan to Cursor

The server address to paste into Cursor settings:

https://quantumscan--evanoaltar.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (4)

Raw names from tools/list. Only developers need these.

scan_repositorySubmit a GitHub, GitLab, or Bitbucket repository for post-quantum cryptography (PQC) vulnerability scanning. Returns a scan_id. Call get_scan_result to poll for the result. Free tier: 10 scans/day per IP. Paid tier: credit-based (register at /api/agent/register).
get_scan_resultGet the result of a previously submitted scan. Returns status (submitted | working | completed | failed) and, when completed, a full CBOM (Cryptographic Bill of Materials) compliant with EIP-7789 and CycloneDX CBOM 1.6, plus a quantum risk score (0 = fully safe, 100 = fully vulnerable). Rate-limited: 60 calls/min per IP or API key.
check_pqc_riskInstant check (no DB, no scan) — returns whether a list of algorithm names are quantum-vulnerable. Useful for quick risk assessment before calling scan_repository. Rate-limited: 100 calls/day per IP (free), 500/day per API key (paid).
scan_contractScan a verified on-chain smart contract for quantum-vulnerable cryptography AND today's fraud patterns (rug pulls, honeypots, uncapped mints, reentrancy). Use this BEFORE signing a transaction, interacting with a DeFi protocol, or integrating a contract into an agent workflow. Synchronous — result is immediate (no polling needed). Requires the contract to be verified on Sourcify (https://sourcify.dev). Returns risk score 0-100, agent risk score, finding breakdown, and concrete PQC migration steps. Rate-limited: same as scan_repository (10/day per IP free, credit-based paid).