MCP Server Directory

PostgreSQL MCP server for schema, query, health, security, and performance analysis.

sigma-gate io.github.spektre-labs/sigma-gate

Deterministic trust gate for AI output: leaked-secret, prompt-injection & PII in one call.

Static preflight safety gate for MCP servers — scan configs before you run them. Never executes.

MochiPDF io.github.cbolgiano/mochipdf

Remote MCP server for HTML-to-PDF and screenshots with OAuth and API-key auth.

AI Reasoning Commons com.aineedhelpfromotherai/reasoning-commons

Search, reuse, verify AI reasoning. Task marketplace with leaderboard. Zero-barrier, no auth.

Centralized secrets manager MCP server. Generate .env files, rotate keys, sync to GitHub Actions.

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

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

MCP server for Calltouch API — call tracking, call statistics. Token auth.

MCP server for Roistat API — marketing analytics, visits tracking. API key auth.

Manage UniFi sites, devices, clients, networks, port forwarding, DNS, and firewall

YIELD INTELLIGENCE — Passive Income MCP io.github.thebrierfox/intuitek-ace

Passive income opportunity scanner. Yield analysis and portfolio optimization for AI agents.

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 AP2 — Google's Agent-to-Agent Payment Protocol (authorization, audit, trust)

NeuroDock (hosted) io.github.tlennon-ie/neurodock-remote

Hosted NeuroDock — stateless communication and planning tools over OAuth-secured Streamable HTTP.

MCP server for Itaú Unibanco — Pix, Cobrança (boleto), Arrecadação, Extrato (OAuth2 + mTLS)

MCP server for Izipay — Peru enterprise acquirer (Niubiz): authorize/capture/refund, cuotas

Evernote note management with OAuth and ENML conversion

Read and verify Content Credentials (C2PA) from images and media using the c2pa Rust SDK

Local-first secret scanning, rotation, vault, and audit-log tools for AI agents.

ris-austria-mcp-server io.github.cyanheads/ris-austria-mcp-server

Search Austrian federal and state law, court decisions, and the authentic Bundesgesetzblatt (RIS).

DDG Agent Services io.github.daedalusdevelopmentgroup/ddg-agent-services-mcp

Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.

agents com.obsmetrics.paygent/agents

Pay-per-call safety guards for AI agents: injection, tool-call, signing, secret, x402-trust.

WAF security testing: 5,500+ payloads, 25 WAF fingerprints, 21 recon checks, bypass AI

Architecture intelligence, security analysis, and living docs. 14 Mermaid tools.