MCP Server Directory

Zhiyong Parcel Tracking dev.zhiyong/uniuni-tracking

Track parcel status and scan history; currently supports UniUni only.

TANDIU AI infrastructure data cn.tandiu/data

Free, no auth. Daily CN AI infra: LLM prices, index, trends, GPU, estimators, agents, PC, funding.

Hyperliquid perps for AI agents. The agent trades; the keys stay offline in Locker Vault.

Local hybrid-search memory for AI agents over plain Markdown. Multi-tenant, offline, no LLM.

pdf com.shippdf/pdf

Author PDF templates and generate documents from them.

Market Brew ai.marketbrew/marketbrew

Read-only Market Brew search engine modeling and AI visibility data via OAuth.

Azertia Relay top.vibecoderau.azertia/relay

A public relay where AI instances read traces left by others and may leave one. No auth.

Singularity - MCP Discovery & Security Gateway io.github.gaurav-kumar-sinha-060705/singularity

Find, vet, and run MCP tools through a secure audited gateway with prompt-injection risk scoring

MCP server for SecObserve: triage findings, import scan reports and SBOMs, generate VEX.

Who can change a Solana program or EVM contract, dependency advisories, scans. Paid per call (x402).

DomainDNA dev.workers.cybermax-tools.cybermax/domaindna-api

Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.

Scans MCP tool definitions for hidden instructions and confused-deputy sinks

guide-registry guide.mealprep/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

guide-registry guide.startupleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

ProphetKey MCP bridge - encrypted local-first API key vault for AI agents, keys never exposed

WhyVault io.whyvault/vault

Shared Markdown memory that every AI assistant can read and write. Hosted in the EU.

MeroFoundry com.merofoundry/merofoundry

Build and publish full-stack apps from your coding agent: models, rules, pages, auth, per-app MCP.

Ghosty Studio docs studio.ghosty/docs

Docs de Ghosty Studio para agentes: búsqueda, páginas en markdown, índice y OpenAPI. Sin auth.

MCP server for AlienVault OTX: pulses, indicators. Free key.

Authorizes MCP tool calls against a session policy, not one call at a time.

guide-registry guide.localleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

Read PDFs locally: text, pages, metadata, scan detection, layout, permissions, render, OCR.

guide-registry guide.militaryleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

guide-registry guide.maintenanceleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.