MCP Server Directory

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

SavingsLast retirement calculators com.savingslast/calculators

Retirement drawdown, 72(t) SEPP, RMD, Roth conversion, Social Security and state-tax calculators.

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

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

FlutterSDK Docs io.github.fluttersdk/ai

Search Wind UI, Magic, Dusk, Telescope and Artisan documentation. Hosted, public, no auth.

Bootlace AI SpendMap io.github.mtardy90-sudo/bootlace-ai-spendmap

Free-trial AI fleet spend meter. 100 calls or 14 days. No auth.

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

ServiceAgent CRM io.github.gaufire/serviceagent

Search CRM contacts, deals, tasks, appointments, calls and workflows with workspace-scoped OAuth.

Evidence-first security review of authorized repositories. Read-only, root-confined, no shell.

guide-registry guide.marketingleader/guide-registry

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

Autonomous log surgery & secret redaction MCP server for AI coding agents.

guide-registry guide.strengthtraining/guide-registry

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

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

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

Aderlo Cloud cloud.aderlo/hosting

Manage Aderlo Cloud hosting: files, DNS, MySQL/PostgreSQL databases and WP-CLI over OAuth scopes.

Read-only git statistics for a local repository: log, blame ownership, churn, authors, large files.

DrugAlpha 创新药投研 io.github.max-nobug/drugalpha-mcp

Company/drug identification and published biopharma catalysts. DrugAlpha OAuth account required.

TvojeLajky cz.tvojelajky/agent-commerce

Instagram and TikTok services: live CZK quotes, orders and customer-authorized prepaid purchases.

Free Agent Tools io.github.sean0007/free-agent-tools

21 free no-auth tools: pitch roast, Kyushu discount, Japan visa fee, luggage, tax-free.

TokenOS Smart Contract Audit ai.tokenos/contract-audit

Scan Solidity & Anchor code

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

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

Agent Skill & Config Security Audit io.github.tylerscomic-lab/agent-skill-audit-mcp

Scan AI agent skills and configs for hidden Unicode, prompt injection and exfiltration.

Black Label Customer Tools com.blacklabelbots/customer-tools

OAuth access to owned products, lead search, parcel search, and stored property audits.

guide-registry guide.nonprofitleader/guide-registry

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

guide-registry guide.restaurantowner/guide-registry

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

Guava Wallet Intelligence io.github.Guava-Research/mcp-server

Crypto security, honeypot detection, wallet analysis, and token risk scoring across 31 blockchains.