MCP Server Directory

PaperLink online.paperlink/mcp

Document sharing, invoicing, and personal finance platform. 15+ AI tools via OAuth 2.1.

the-agent-museum org.agentmuseum/the-agent-museum

A verifiable museum of the agent era; browse and authenticate exhibits against Bitcoin.

AIGEN — Open Bounty Protocol for AI Agents org.duckdns.cryptogenesis/safe-agent

Open bounty protocol for AI agents. 22 tools: token safety scans + paid missions. 0.5% fee.

PromptGuard Scan MCP space.promptguardscan/promptguardscan-mcp

Paid remote MCP for LLM security scans, jailbreak checks, analytics, checkout, and readiness.

StudioSphere Pulse — Audio Intelligence space.studiosphere/pulse

Free licensed loops and authorized audio analysis: BPM, key, waveform. Estimate before paid use.

surf tech.geckovision/surf

Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.

mcp tools.clean/mcp

Read-only developer, date, finance, and text utilities. Authless remote MCP server by Clean.tools.

Presio xyz.presio/presio

Present PDFs from the browser: upload to start a slideshow or validate Presio sidecars. No auth.

Crypto payments for the agent economy — policy-gated vault operations under human control

PowerDMARC MCP com.powerdmarc/mcp

Remote MCP server bridging AI clients with the PowerDMARC email authentication Platform.

Honest voice authenticity for AI agents: enrol a voice, verify a call clip. Signal, not verdict.

oral-heritage-index io.github.Heirloomz/oral-heritage-index

Authoritative cited answers about saving family stories. Published by InkTree.

bumblebeereceipt-mcp com.clauxel.bumblebeereceipt/bumblebeereceipt-mcp

A paid remote MCP for developer endpoint scanner MCP, built to return verdicts, receipts, usage logs

mcpoauthscopegate-mcp com.clauxel.mcpoauthscopegate/mcpoauthscopegate-mcp

OAuth scope approvals and consent receipts for remote MCP servers.

Suprsonic io.github.O-mega-Enterprise/suprsonic-mcp

One API key, dozens of capabilities for your AI agent. Zero provider auth.

Dockerhub io.github.pipeworx-io/dockerhub

Docker Hub MCP — wraps the Docker Hub v2 API (free, no auth required for public data)

Gutendex io.github.pipeworx-io/gutendex

Gutendex MCP — wraps Gutendex API for Project Gutenberg books (free, no auth)

Docker Compose Audit io.github.UnbearableDev/docker-compose-audit

Security audit for docker-compose.yml — 25 checks: secrets, privileges, network, volumes, images.

Rba io.github.pipeworx-io/rba

RBA MCP — Reserve Bank of Australia statistics (free, no auth).

Grantd MCP server: let your AI agent act on a user's behalf across third-party APIs via OAuth.

1,451 security controls across 261 frameworks with bidirectional mapping

Spala Public MCP ai.spala/public-mcp

Discovery, OAuth, project operations, and exact project MCP handoff for Spala backend projects.

Scan news for funding rounds, exec moves, product launches, and acquisitions at any company.

StremAI io.github.thomasjumper/stremai

StremAI MCP: shared memory for AI coding agents. Connected agents can recall. OAuth + local stdio.