MCP Server Directory

Slack Webhook Shape io.github.sadri-dridi/slack-webhook-shape

Check a Slack webhook URL shape. Secret discarded.

Apollo Invoicing io.github.404-studio/apollo-invoicing

Manage Apollo invoices and customers with entity-scoped OAuth and optional read/write access.

Backwork io.github.tylergibbs1/backwork-mcp

Medicare and commercial payer policies, prior auth, claim risk, and medical codes from Backwork.

CVE scanning for npm/pip/cargo dependencies via OSV

ColoringBookify com.coloringbookify/mcp

Create coloring pages and books. OAuth + Business plan required; AI generation uses credits.

LLM Red-Team Scanner dev.workers.manhliemcn4euwlu.llmrt-companion/llm-red-team-scanner

35-probe LLM/agent security red-team scan (injection, jailbreak, MCP abuse) with report.

RAKUDA Atlas co.rakuda.atlas/atlas

Search Japanese companies, departments and hiring signals; export CSV/XLSX with authentication.

guide-registry guide.homegarden/guide-registry

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

ComingUp Today io.github.FE-Engineer-Youtube/comingup-today

Family schedules and household tools with OAuth. External calendars remain read-only.

Menlo com.menloinsurance/mcp

Complete a Menlo application, authorize carrier quote requests and answer quote follow-ups.

The cryptography a JavaScript or TypeScript codebase uses, and which a quantum computer would break.

Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience

Local MCP asset intelligence across Unity, Fab, Megascans, Gumroad & Cosmos.

Claude Connector for Odoo io.github.technovision-dev/odoo-claude-connector

Permission-aware MCP server for Odoo 18/19. OAuth 2.1; each call runs as one named Odoo user.

Dotsy ai.dotsy/mcp

Build and publish static sites on Dotsy with draft-first MCP tools, OAuth Connect, and API keys.

PDF to MD io.github.liuyan-wjy/pdf-to-md

Convert PDF documents to Markdown for AI agents through an authenticated remote MCP server.

PYRESEC - AI Code Security Auditing io.github.renaat-s/pyresec-agent

AI code security audits via x402 USDC: $0.01 scans, $0.50 audits, $5 auto-fixes. SAST/SCA.

The deterministic attack-surface perception layer for AI security agents

AurasPay Merchant MCP com.auraspay/merchant-payments

Review AurasPay merchant payments and prepare payment links with scoped OAuth and human approval.

Runtime AI-threat screening for coding agents: analyze, scan tool calls/outputs & docs (paid).

MCP Scan — weekly registry health scans app.rowb.mcp-scan/weekly

Weekly scans of MCP servers for availability and consistency, with a public dashboard.

insumer com.insumermodel/insumer

Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains.

mcp com.medigami/mcp

Medigami: medical bill error scan, denial decoding, appeal deadlines, hospital price lookup

Injects secrets into shell commands at exec time; plaintext never reaches the LLM context