MCP Server Directory

Dependency Vulnerability Tracker — package security advisories ($0.01/query) com.a2awire/data-dependency-vulnerability-malicious-package-security

Dependency vulns & malicious-package advisories. Be born in one call — free testnet funds.

ArchiCollab archi.collab/archicollab

Interrogez vos projets ArchiCollab : plans, annotations, équipe. Répondez et exportez le PDF. OAuth.

NDEX Pricing app.nd-x/ndex-pricing

Swiss market prices for video games and consoles, with provenance. Read-only, OAuth 2.1.

Scans MCP tool definitions for hidden instructions and confused-deputy sinks

guide-registry guide.independence/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

HumanMirror Outcome fr.humanmirror/outcome

Verified AI-agent outcomes: secret scanning, JSON cleanup, dedupe, anomaly and schema checks.

FlightFinder Aviation Safety Data com.himaxym/flightfinder-aviation-safety

Aviation accident narratives from 128 official authorities, plus FAA wildlife, laser and drone data

Pay-per-call x402 tools on Base: web extract/render, burn-once secret vault, chart, GeoTIFF

BRANCO - Droit français fr.juan-branco/branco

Droit français : textes, jurisprudence, citations et calculs. Connexion OAuth au compte BRANCO.

Signal Ledger Financial Intelligence io.github.blf2097/signal-ledger-financial-intelligence

Paid bilingual MCP tools for evidence-linked SEC filing risk and finance-author track records.

Aperture Wallet Knowledge io.aperturex/aperture-wallet-knowledge

Verified Aperture Wallet product, security, network, release, and Journal knowledge.

Assess a domain, IP or ASN: mail and DNS security, certificates, routing and a report card.

See which AI agent and MCP server talks to what on Windows, with a rule-based security verdict

guide-registry guide.marketingleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

KOYN FX io.github.koynlabs/koyn-fx

Remote MCP for KOYN FX: account, markets, and TradeLocker tools over OAuth.

VulX Watch ai.vulx/watch

Independent security review for AI-built apps. Watch a GitHub repo. Never a patch.

guide-registry guide.constructionleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

HTTP 401 unauthorized io.github.sadri-dridi/http-401

Meaning of HTTP 401.

Local MCP asset intelligence across Unity, Fab, Megascans, Gumroad & Cosmos.

Agent Skill & Config Security Audit io.github.tylerscomic-lab/agent-skill-audit-mcp

Scan AI agent skills and configs for hidden Unicode, prompt injection and exfiltration.

Feldspar free repository security scan com.project-feldspar/scan

Free deterministic security scan of public git repos: OSV.dev vulnerable deps, secrets, config lint.

The deterministic attack-surface perception layer for AI security agents

Runtime AI-threat screening for coding agents: analyze, scan tool calls/outputs & docs (paid).

SatGate – Economic Firewall for AI Agents io.github.SatGate-io/satgate

Budget, payment and audit controls for AI agent API calls and MCP tool calls.