MCP Server Directory

Primary-source lithium & battery-metals mining data (AISC, reserves, filings) via x402.

MCP marketplace with 8,845 security-audited skills. 9-layer Sentinel audit + ATC trust cards.

Base package for European e-invoicing MCP servers with shared models, XML utils, and OAuth2 client.

Port Scanner API io.github.Br0ski777/port-scanner

TCP port scanning — check open ports on any host. x402 micropayment.

Scan, export, and import your AI ecosystem. Discover MCP servers, skills, and memories.

Clerk io.github.clerk/mcp-server

Access Clerk authentication docs, SDK snippets, and quickstart guides

HTTP Headers Analyzer API io.github.Br0ski777/http-headers

HTTP header analysis — security headers, cache, server detection. x402 micropayment.

AFIP — Argentine tax authority, electronic invoicing (Factura Electrónica)

Solana Pool Liquidity Scanner API io.github.Br0ski777/solana-pools

Solana DEX pool liquidity depth — TVL, slippage, volume, Raydium/Orca/Meteora. x402.

MCP server for querying VirusTotal API with comprehensive security analysis tools.

agent-prompt-injection-firewall-mcp io.github.CSOAI-ORG/agent-prompt-injection-firewall-mcp

The WAF for agents. Pattern-based + heuristic firewall scans prompts, RAG documents, tool argume...

Self-maintaining knowledge vault: figure-level search, auto-wikilinks, and memory compression.

Agent-first YouTube Shorts uploader: dry-run validation, OAuth checks, synthetic-media metadata.

edinet-db-mcp io.github.edinetdb/edinet-db-mcp

Remote MCP for Japan's EDINET DB — 3,800 listed companies' financials & filings (OAuth)

ai-visibility-scanner io.github.edelgad3/ai-visibility-scanner

Scan websites for AI visibility and marketing health with interactive dashboard.

EU AI Act + Colorado AI Act compliance scoring. 87/100 in 60 seconds. Free local scan.

Cybersecurity Ai MCP Server by MEOK AI Labs

AI explainability and transparency reports for AI agents. Instant transparency scan, model cards, de

Firmware Attestation MCP — hardware trust layer for sovereign AI. Scan firmware, check

meok-cra-art14-reporter-mcp io.github.CSOAI-ORG/meok-cra-art14-reporter-mcp

MEOK CRA Article 14 Reporter MCP — actively-exploited-vulnerability notification with 24h/72h/14d

MCP injection / prompt-poisoning / SSRF scanner. 30+ canonical rules covering the April 2026

meok-w3c-tdm-rights-mcp io.github.CSOAI-ORG/meok-w3c-tdm-rights-mcp

MEOK W3C TDM Rights MCP — EU CDSM Directive Article 4(3) Text + Data Mining opt-out. Issues + scans

Security Scanner Ai automation via MCP. Includes scan dependencies, check headers, scan secrets. By

EU AI Act Article 50 watermarking + C2PA 2.1 compliance. NEW: 2 December 2026 deadline (compress...