"List of Servers Running as Docker Containers" matching MCP connectors:

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.

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.

Renamed to FactReason. Now published as io.github.factreason/factreason — please use that entry.

Free lockfile malware check plus paid pre-install scan of any skill, tool, or package.

Free, no-account verification of KeyHalve-sealed documents. Read-only; never receives keys.

Scans MCP servers for tool poisoning, prompt injection and supply chain risks.

Query 90 days of honeypot probe data: IP reputation, scanners, CVE probing, TLS/SSH fingerprints.

Pre-connect trust checks for AI agents and MCP servers using HVTracker's public trust registry.

Deterministic runtime enforcement of step order for AI agents: ALLOW/DENY before a step runs.

Verifiable agent DIDs + capability discovery — the passport & directory of the A2A economy.

Execution graph of AWS: verified contracts, least-privilege IAM policies, pre-flight authorization.

Verify a photo's capture time and provenance: C2PA validation, EXIF/XMP, and pixel forensics. Free keyless use; one clear verdict per image. C2PA Conformant Validator, listed on the C2PA Conforming Products List.

ThreatFox MCP — abuse.ch indicator-of-compromise feed (free, key required)

Read-only discovery of Framekeep capabilities, security boundaries, and public resources.

Scan agent skills and MCP servers for malicious patterns before you load them

Zero-install remote MCP server for proof-of-existence file attestation.

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

Scans text for personally identifiable information — emails, phone numbers, SSNs, credit card numbers, physical addresses, names — and returns a redacted version. Built for agents sanitizing user content, support tickets, logs, or documents before storage, sharing, or feeding into another LLM call. Pay-per-call via x402 (USDC on Base): $0.01/call, no account or API key. tools/list and /openapi.json are free for discovery.

Trust scoring for x402 endpoints — "should my agent pay this?" check_endpoint runs live diligence: x402 spec-compliance probe, price sanity vs market percentiles, payTo wallet on-chain activity (Base), directory presence, infra hygiene. Returns 0-100 score with per-check evidence. compare_price positions any price vs category market data. Pay-per-call via x402: $0.02/call USDC on Base, no account or API key. tools/list free.

The MCP server that vets MCP servers: identity, risk grade and per-tool risk before you install.