MCP Server Directory

Verify every spec requirement is claimed by an issue, PR, or code reference; list gaps.

US building permits as rows with the contractor of record. Free search; 7 cents a row, no account.

wobblehaus io.github.jeanl/wobblehaus

Your family's corner of the web: describe it, and wobblehaus builds it.

Jailbreak Resistance Tester dev.workers.manhliemcn4euwlu.llmrt-companion/mcp-jailbreak

Jailbreak resistance tester for LLM agents: DAN, role-play, encoding bypass probes.

Outages Live io.github.boristane/outages-live

Is it down? Live status and outages of 259 cloud, AI and developer providers, from status pages.

Minty AI Cashback & Coupons io.github.addshoppers/minty-mcp

Find coupon codes, cashback, and promotional offers by merchant, domain, or category.

Prompt Injection Detector dev.workers.manhliemcn4euwlu.llmrt-companion/mcp-prompt-injection

Prompt injection and system-prompt extraction testing for LLM agents. Free 8-probe sample.

Replyz io.replyz/mcp

Your AI agent's own inbox: sign-up codes and links. It can only email its own human. Key needed.

Evidence-chain whiteboard for AI research agents: every claim traces back to its run and code.

Inspect-only HTTP 402 surface classifier. Keyless, no wallet, no signing, no payments.

Show, Don't Code io.github.PugarHuda/show-dont-code

Lab video or protocols.io protocol to a simulator-checked Opentrons Flex/OT-2 protocol

Momentic ai.momentic/momentic

Bug bash apps and PRs with Mo, review findings, and list Momentic test runs and quarantines.

graftfork com.graftfork/graftfork

Keeps forks current on upstream releases, and rebuilds programs blind from their duramen records.

New Building Permit Leads io.github.Nero-Engine/building-permit-leads

New building permits from 7 US cities scored as leads by trade, job value and contractor

Check web links for status codes, broken links and redirect chains.

LiveContext ai.livecontext/livecontext

Build and run AI workflows, agents, data tables and 1000+ API integrations from any MCP client.

Write and backtest trading strategies with AKQuant: API lookup, strategy checks, backtest runs

Odyssey Loopr io.github.odyssey-finance/loopr

Quote, build and simulate leveraged DeFi yield positions on Odyssey Loopr.

PDFShift io.github.cnicodeme/pdfshift

A remote MCP server to convert HTML documents (URL or raw source) to PDF or screenshots

Replay a crypto backtest's orders against trades and write tearsheets, locally.

socket.help help.socket/socket-help

Email inboxes, webhooks, mock APIs, 2FA codes, approvals and 170 tools for AI agents.

Mamo MCP bot.mamo/mcp

Official Mamo MCP: build a tokenized stocks portfolio and manage Mamo Accounts on Base.

UK Data: Reference uk.co.reliness/reference

Wikipedia summaries, books by ISBN, products by barcode, IP ownership, unit conversion

UK Data: UK trade, property and planning uk.co.reliness/uk-trade-property-planning

UK trade tariff codes and duties, HMRC exchange rates, house price index, planning, CQC