MCP Servers 16,626

Share prototypes as private links clients open without an account, attach specs, read comments.

Tested financial & practical calculators as free, no-auth MCP tools for AI agents.

Varosity

io.github.jonkludt/varosity

B✓Verified

One key for AI video, voice, music, and image across 40+ frontier models.

Oro Intel

io.github.oro-intel/oro-intel-mcp

B✓Verified

UK public procurement data for AI agents: tenders, contracts, buyer and supplier profiles.

Nager Holidays

io.github.pipeworx-io/nager-holidays

C✓Verified

Nager.Date Public Holidays MCP.

Panya — peptide vendor matchmaker

io.github.SantoraReplica/panya

C✓Verified

Peptide vendor matchmaker.

Noaa Swpc

io.github.pipeworx-io/noaa-swpc

B✓Verified

NOAA Space Weather Prediction Center (solar wind, Kp, aurora, alerts)

Search Hosco's live hospitality jobs across Spain, Italy, France, the UK and Switzerland.

Query your OVRSEA freight: shipments, quotations, documents, tasks, and reporting analytics.

Twelvedata

io.github.pipeworx-io/twelvedata

B✓Verified

Twelve Data: stocks/ETF/forex/crypto time series, quotes, dividends, splits, earnings.

Whale Alert API

io.github.Br0ski777/whale-alert

A✓Verified

Track large on-chain whale transactions on Ethereum and Base.

Code Pattern Risk Scanner

io.github.lazymac2x/code-pattern-risk-scanner

C✓Verified

Cloudflare Workers MCP server: code-pattern-risk-scanner

Homecastr Remote MCP

io.github.dhardestylewis/homecastr-remote

B✓Verified

Remote MCP endpoint for U.S.

PropSWOT — Property Management AI

io.github.TapAds/propswot

C✓Verified

Property management AI: work orders, vendors, appliances, and triage for Claude and ChatGPT.

Gantt chart SaaS with server-side critical path and dependency-aware shift-impact tools, plus CRUD.

Pay-per-call US brand evidence and signal workflows with free MCP discovery and x402 payments.

Create, test, publish, and manage Dreamlit notification workflows from AI clients.

VoltPlan Wiring Diagrams

io.github.YUZU-Hub/wiring-diagram-mcp

B✓Verified

Generate 12V/24V/48V wiring diagrams and size wires, fuses, batteries, solar, and inverters.

Validatethat

io.github.RyanByrne/validatethat-mcp

C✓Verified

Run UX research from Claude — create card sort studies, list studies, pull headline stats.

Discover AFA funding and venture resources, validate pitches, and report grant milestones.

Blockchain data across 100+ chains: token prices, NFTs, transfers, simulation, traces, Solana DAS

Pubchem

io.github.pipeworx-io/pubchem

A✓Verified

PubChem MCP — NIH chemistry compound database (no auth)

Find known subdomains of a domain.

Your personal recipe kitchen: save, fork, and cook recipes, build cookbooks, and shopping lists.