MCP Server Directory

QuillCaddie MCP com.quillcaddie.www/mcp

OAuth-protected, read-only-by-default MCP server for provenance-labeled QuillCaddie project memory.

MCP server for Postgres/MySQL/Redshift/SQL Server over SSH/SSM tunnels with secret providers.

Website intelligence for AI agents: tech stack, hosting, security posture, SEO, and DNS.

MCP server for Microsoft To Do via Microsoft Graph. MSAL device code flow, no client secret needed.

kubik-tools io.github.markopolovic/kubik-tools

Freight calculators (weight, metres, vehicle fit) and authenticated team packing-library tools.

Security-first MCP server for reverse engineering, malware analysis, forensics, and SAST.

Let AI agents interact with real BLE hardware — scan, connect, read, write, and subscribe.

Legal Validator io.github.Evozim/legal-validator

Regulatory compliance scanner validating SEC, FTC, and anti-spam rules.

Boolsai Scan ai.boolsai/scan

Live tech-stack scan of any public site — vendors, account IDs, scripts, JSON-LD. 2 tools.

docs-mcp com.redpanda/docs-mcp

Get authoritative answers about Redpanda documentation and search API references.

ClearPolicy app.clearpolicy/clearpolicy

Authenticated MCP server for ClearPolicy policy and compliance workflows.

md-log MCP: save/update/fetch markdown by path (stdio + remote HTTP, PAT auth).

Cordon for MCP. Security gateway with policy enforcement, audit log, and HITL approvals.

TLS Radar com.tlsradar/tlsradar

SSL/TLS scanning, free Let's Encrypt issuance, and certificate-expiry monitoring.

Security scanner for MCP servers - detects tool poisoning and injection

Cybersecurity Vulnerability Intel io.github.martc03/cybersecurity-vuln

CVE lookup via NIST NVD, CISA KEV, EPSS, and MITRE ATT&CK. 7 tools.

MCP smart contract scanner with NEAR-focused security context.

Security proxy that automatically wraps MCP servers with real-time monitoring and policy enforcement

Runtime proxy for MCP security, cost governance & audit

google-mcp io.github.matiasbattocchia/google-mcp

Streamable HTTP MCP server for Google Calendar and Sheets with OAuth login.

whale-insights com.cryptowhaleinsights/whale-insights

Free read-only crypto whale-tracking & market-data MCP tools across 14 chains. No auth.

Detects leaked secrets (API keys, tokens, private keys) in source code.

ATAG 2.0 (Authoring Tool Accessibility Guidelines) guidance for authoring tool developers

Governance runtime for AI-generated code. Enforce compliance and security standards.