MCP Server Directory

Polarion ALM MCP server for requirements, LiveDocs, work items, traceability and test management.

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.

Socle — Baltic & Finnish architecture (P.-J. Tribot) io.github.pjtribot-blip/socle-architecture

Signed base of Baltic & Finnish architecture: 215 buildings, 16 routes, Wikidata-checked. CC BY.

CPI Inflation Calculator io.github.theluckystrike/cpi-inflation-calculator-mcp

Inflation calculator with official BLS CPI 1913 to the latest month, raise vs inflation, SS COLA.

EU Tenders Finder & Bid Matcher io.github.Nero-Engine/eu-tender-bid-matcher

Open EU tenders from TED scored against your CPV codes and keywords, with past winners and prices

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

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

Build, run and playtest a Godot 4 game in a live Godot editor. Runs inside the Flockbay app.

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

Opa Haardhout nl.opahaardhout/opahaardhout

Find firewood sellers near any Dutch postcode and compare price bands per wood type. Free, no key.

Wisco Labs: developer tools dev.wiscolabs/developer-tools

Check PyPI and npm upgrades: known vulnerabilities, the safe version, and what each upgrade breaks.

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.

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

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

Private tools that run on your computer: PDFs, QR codes, JSON, SQL, text, colours and cron.

Code Violation Property Leads io.github.Nero-Engine/code-violation-leads

Properties cited for code violations in 7 US cities, scored as distressed leads with NYC owner

LiveContext ai.livecontext/livecontext

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

Backtesting engine client: indicators, strategy validation, backtests, signals and market data.

MoneyTools Tools dev.moneytools/tools

25 read-only agent utilities: token safety, approvals, tx decode, EIP-712 risk, DNS, time; free tier

MCP server for Appium mobile automation on iOS and Android devices with test creation tools.

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

EODHD market data that catches silent failures: frozen codes, NA quotes, empty answers.

GAMES.GG gg.games/games-gg

Game guides, reviews, news, deals and release dates, plus saved games and redeem code alerts.

graftfork com.graftfork/graftfork

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