io.github.pipeworx-io/base64

Encoding MCP — Base64 / Base64URL / Base32 / Hex.

io.github.pipeworx-io/uuid

UUID validation & generation MCP.

io.github.pipeworx-io/jwt

JWT decoder MCP.

io.github.pipeworx-io/crontab

Crontab expression MCP.

io.github.pipeworx-io/hash

Cryptographic hash & HMAC MCP.

io.github.pipeworx-io/imei

IMEI validation MCP.

io.github.MelanieABC/misim-tax-research

Israeli tax research: source-grounded answers with official citations, in Hebrew.

io.github.cyanheads/congressgov-mcp-server

Access U.S. congressional data - bills, votes, members, committees - via MCP.

io.github.pipeworx-io/vat

VAT-number format validation MCP (EU + UK/CH/NO).

io.github.pipeworx-io/password

Password strength analysis MCP.

io.github.cyanheads/workflows-mcp-server

Store, query, and create YAML workflow playbooks for LLM agents.

io.github.pipeworx-io/geodistance

Geographic coordinate math MCP.

io.github.pipeworx-io/isbn

ISBN validation & conversion MCP.

io.github.cyanheads/clinicaltrialsgov-mcp-server

Search ClinicalTrials.gov — find studies, retrieve results, match patients to eligible trials.

io.github.cyanheads/noaa-spaceweather-mcp-server

NOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.

io.github.HypnoLabs-io/motley-mcp

Live NYC family data: neighborhoods, schools, admissions, safety, health, and resources.

io.github.apireno/domshell

Drive Chrome with filesystem commands (ls, cd, grep, click, type). One MCP tool, multi-agent.

io.github.gaiabio12-design/quantumscan-pqc-scanner

PQC scanner for GitHub repos and smart contracts. Detects quantum-vulnerable ECDSA/RSA.

io.github.cyanheads/openaq-mcp-server

Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.

io.github.pipeworx-io/gtin

Barcode / GTIN validation MCP (EAN-13, UPC-A, EAN-8, GTIN-14).

io.github.pipeworx-io/isin

Securities-identifier validation MCP (ISIN / CUSIP).

io.github.pipeworx-io/creditcard

Credit-card number validation MCP.

io.github.cyanheads/gnomad-genetics-mcp-server

Look up allele frequencies by ancestry, gene constraint, variants, and coverage over gnomAD.

io.github.cyanheads/noaa-marine-mcp-server

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.