MCP Server Directory

Web Scan io.github.ankitkumarjha515/web-scan

Audit any live URL: 85 SEO, AI-search, security, leaked-key and speed checks, with fixes to verify.

Offline security scanning for AI-generated code: seven open-source scanners in one MCP server.

Use passwords and API keys from your KeyZula vault without the assistant seeing them.

BugHerd com.bugherd/mcp

Official BugHerd MCP server. Sign in with OAuth, no API key needed.

Kestrova: Solidity Vulnerability Scan io.github.som2026-commits/kestrova

Solidity vulnerability scan (Slither) for AI agents. Free preview; full report 1 USDC on Solana x402

Reyda MCP io.github.reydahq/reyda

Tender discovery and buyer intelligence. Read-only OAuth; client pre-registration required.

LLM Red-Team Scanner io.github.manhliemcn4euwlu-source/llm-red-team-scanner

LLM agent security review: live injection/jailbreak probes plus a static audit of missing guardrails

The smart-environment module — scopes an agent's authority to actuate a home, tier by tier, and

Governed design-to-print authority for agents — signed provenance from model to machine, safety

Configure and manage authorized ZeroClaw installations through a local MCP server.

ScorpTech x402 API com.it.scorptech/x402

112 x402 pay-per-call tools: web data, security/OSINT, SEC and public data, Solana/EVM lookups

Verify REWORK credentials: is this delivered work genuinely the author's?

Lanmao Free AI Credits ai.lanmao/free-ai-credits

Hand-verified free AI credits, API trials and free tiers. Read-only, no auth, updated daily.

Stablecoin intelligence and vault readiness through WalletWall MCP.

FoxAuth dev.foxauth/admin

Administer a FoxAuth OAuth 2.1 / OpenID Connect server: projects, apps, users, keys and settings.

Monetize Marketing com.monetizemarketing/app

The Monetize Marketing App as MCP tools: Brain, mission, training, skills, Library, software. OAuth.

Local MCP tools that keep secrets out of agent context: redact files, scan commits, verify webhooks.

FreeQrly io.github.BryceBin/freeqrly

Free QR code generation via MCP: no-key static codes plus authenticated dynamic codes.

Read-only tools for AI agents: who can change a smart contract, how fast. Signed data, testnet.

Errandkit PDF to Markdown, Tables & RAG Chunks com.errandkit/pdf-to-markdown-tables

PDF, DOCX and scans to Markdown, CSV tables and RAG chunks with OCR. Runs on Apify.

AgentDiet Base EVM & Solana Smart Contract Security Scanner dev.agentdiet/onchain-risk

Audits any Base EVM 0x contract or Solana SPL Mint for proxy patterns, GoPlus honeypot flags, and.

DNS-DATA Remote com.dns-data/remote

Connect AI assistants to authorized Windows and macOS devices for files, commands, and management.

Request and send secrets for AI agents, end-to-end encrypted and never shown in the chat.

StackLégal eu.stacklegal/catalog

GDPR provider fiches and a static cookie scan before consent.