MCP Server Directory

Letlink ink.letl/letlink

Create branded short links and QR codes, and pull click analytics by country, device and referrer.

FUNEL to.funel/funel

Search B2B people, companies and local businesses and build lead lists from your AI assistant.

KarmaDue io.github.ashadow07/karmadue

Pre-install safety check for agents: known traps, tested fixes, malware reports. No account.

WhereToLive London open data xyz.wheretolive/london-open-data

London postcodes and districts from official open data: prices, crime, schools, rents, commutes

CodeAtlas br.com.codeatlas/mcp

Read-only CodeAtlas service catalog: list, get and search services. No authentication.

send0 io.github.send0-dev/send0

Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.

Pascal 3D Editor app.pascal/editor

Create, inspect, validate, and save editable 3D building scenes with Pascal's MCP server.

Delegate small coding tasks to local Ollama/llama.cpp models; patches gated by real test runs.

docks Produktberatung io.docks/agent

Maschinendokumentation per QR-Code (EU-MVO 2023/1230): belegte Fakten prüfen, Pilotanfrage stellen.

ConnectorReport com.connectorreport/connectorreport

Hands-on test results for 560+ remote MCP connectors: does it work, how to sign in, what breaks.

Rank a GitHub repo's dependents by stars or trust heuristic, and search their code

PageDuel io.github.nichovski/pageduel

Web analytics, A/B test results and revenue attribution for your sites.

Observe any running process from your agent. strace, py-spy, perf, lsof, tcpdump as evidence.

Kranli ch.kranli/permis-construire

New Swiss building permit applications by municipality and trade (last 90 days, official sources).

FixedQR com.fixedqr/fixedqr

Generate static QR codes that never expire, as PNG images or SVG. No account or API key needed.

QuickBuild token-saver tools + x402 dev.workers.quynguyenbac.quickbuild/agent-tools

Free no-LLM token savers: URL→Markdown, outline, JSON trim, log compress, token count; x402 extras

School Timetable Builder io.github.wilbek-source/timetable-builder

Build a full weekly timetable for a primary school (classes, teachers, rooms) via chat.

Lumi Trades: x402 seller checks and test-buys io.github.cypher-osiris/lumi-trades-mcp

Free signed allow/warn/block before paying x402 sellers; test-buys on XRPL, Base and Stellar

MyMedi-AI io.github.MyMedi-AI/mcp-server

DME billing and medical coding: code lookup, DMEPOS fee schedules, Medicare prior-auth checks

Code Refactor io.github.zhouhengchang/code-refactor

Refactor legacy code into modern, idiomatic code without changing its behavior.

Poofbox Mail com.poofboxmail/poofbox

Disposable inboxes for AI agents: create an address, wait for the email, get the code or link.

BuildFeed tech.buildfeed/buildfeed

Startup, product, and design takes from curated tech YouTube, with timestamped transcript passages.

BugMojo io.github.viveksinra/bugmojo

Bug tracking for AI agents: session replay, console/network logs, repro packs, test plans, evidence.

BacklinkGenie com.backlinkgenie/backlinkgenie

Link-building outreach agent: find posts where you fit, approve pitches, read replies, track links.