MCP Server Directory

Nih Reporter io.github.pipeworx-io/nih-reporter

NIH RePORTER MCP — every NIH-funded research project (free, no auth)

John's Essentials com.johnsessentials/johns-essentials

110+ deterministic file tools: PDF, image, media, convert, analyze. Connect in one click (OAuth).

AI smart contract forge — 8-agent security audits, generation, and compilation across 8 chains

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

Ybe Check – security and compliance orchestrator for AI-generated repositories.

Nsf Awards io.github.pipeworx-io/nsf-awards

NSF Awards MCP — National Science Foundation award database (free, no auth)

Security scanner for AI Agent skills, plugins, and MCP servers with A-F grading.

numuersapi io.github.pipeworx-io/numbersapi

NumbersAPI MCP — wraps numbersapi.com (free, no auth)

EU AI Act compliance scanner for Python AI agents. 14 tools across 6 articles.

Sandwich Care Circle com.joinsandwich/care-circle

Authenticated MCP for a user's care circle: read CareEvents, list loved ones, inspect workspace.

nvd io.github.pipeworx-io/nvd

NVD MCP — wraps the NIST National Vulnerability Database API (free, no auth)

Nws io.github.pipeworx-io/nws

NWS MCP — US National Weather Service (no auth)

Tabula MCP click.tabula.www/tabula-mcp

Bar-first MCP server for Tabula chart authoring, PNG rendering, and editor handoff.

Scans MCP servers for prompt injection, data exfiltration, and privilege escalation.

Android Security Analyzer io.github.ako2345/android-security-analyzer

MCP server for static security analysis of Android source code

Open Corporates io.github.pipeworx-io/open-corporates

OpenCorporates MCP — Global company registry data (free, no auth, rate limited)

healthclaw-guardrails io.github.aks129/healthclaw-guardrails

Guardrailed FHIR access for AI agents: PHI redaction, audit trail, step-up auth, tenant isolation

Open Elevation io.github.pipeworx-io/open-elevation

Open-Elevation MCP — terrain elevation by lat/lon (no auth)

Open Sanctions io.github.pipeworx-io/open-sanctions

OpenSanctions MCP — Global sanctions and PEP data (free, no auth required)

JPYC Agent MCP com.jpyc-info/jpyc-agent-mcp

OAuth-protected JPYC wallet, transfer, and contract workflows on Polygon.

Local AES-256-GCM vault for AI agents. Secrets stay local, LLMs never see real API keys.

IncomeBot Trading Intelligence io.github.albermm/incomebot

Options trading — regime detection, momentum scanning, income screening, and risk simulation.

Openaq io.github.pipeworx-io/openaq

OpenAQ MCP — wraps OpenAQ v2 API (free, no auth required)

ARGUS-3 stdio MCP with WARDEN firewall: argus_ask, argus_status, argus_capabilities.