MCP Server Directory

MCP server for Yandex.Webmaster API — hosts, search queries, indexing status. Bearer token auth.

Fanvault io.github.thefanvault/fanvault

Run storefronts, listings, orders, content, fulfillment, and analytics through AI.

mcp-gateway io.github.titus-civic/mcp-gateway

Identity, authorization, audit trails, and revocable permissions for AI agents accessing MCP tools.

Scan, protect, and monitor APIs from AI coding tools. Device-level rate limiting.

MCP server for Caixa Econômica Federal — Pix, Cobrança (SICOB boleto), Extrato (OAuth2 + mTLS)

MCP server for Sicoob — Pix (cob/cobv/DICT), Cobrança (boleto), SPB (OAuth2 + mTLS)

MCP server for Access Worldpay — enterprise processor: authorize, capture, refund, tokenize

MCP server for credential isolation — bots use passwords and API keys without seeing them

Composio io.github.ComposioHQ/composio

Connect AI agents to 1000+ apps with managed authentication and tool-calling.

Your clipboard, but Claude can read it. Type-classified, secret-encrypted. macOS + Linux.

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

scoring io.sentinelsignal/scoring

Hosted MCP for denial, prior auth, reimbursement, workflow validation, batch scoring, and feedback.

scan.mx Email Diagnostics mx.scan/diagnostics

Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key.

AI health, token usage, LLM cost optimization, BYOK vault, and cleanup audits for MCP agents.

Eight paid DeFi tools: prices, gas, swaps, token security, holders, yields, funding and wallets

atlas-mcp-server io.github.finmanagerai/atlas-mcp-server

Scan options flow, analyze real-time market data, and build investing and trading workflows.

MCP server + tools for the Forge E-- generative-music authoring loop (compile / run / commit).

AI Agent Guardrails MCP server - security layer

Sovereignty Scan io.github.kajaril/sovereignty-scan-mcp

EU AI Act sovereignty scanning. Provider residency, registration status, audit trail support.

Network diagnostics from 6 global regions. SSL, DNS, ping, whois, traceroute, port scan, latency.

tollbooth-authority io.github.lonniev/tollbooth-authority

Tollbooth Authority — Certified Purchase Order Service for DPYC operators

tollbooth-authority-newengland io.github.lonniev/tollbooth-authority-newengland

Tollbooth Authority New England — sub-regional certifier under North America

AI-native HTTP security testing MCP server — 17 tools with raw HTTP/1.1 + HTTP/2 control

Smart contract security scanner — vulnerabilities, risk scores, and calldata decoding