Dev tools MCP servers

14901 servers, 13041 answering our latest check. Online first.

Wikipathways

WikiPathways MCP — open community pathway database.
gateway.pipeworx.io/wikipathways/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

bcrypt cost prefix check, hash discarded

bcrypt cost prefix check, hash discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/bcrypt-cost-ok/mcp
● Online, checked 12 min ago

by sadri-dridi (GitHub)

Wikimedia Rest

Wikimedia REST API v1 MCP.
gateway.pipeworx.io/wikimedia-rest/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

WebP magic-byte check, file discarded

WebP magic-byte check, file discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/webp-magic/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Wikifeed

Wikifeed MCP — wraps Wikimedia Feed API (free, no auth)
gateway.pipeworx.io/wikifeed/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

GZIP magic-byte check, file discarded

GZIP magic-byte check, file discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/gzip-magic/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Wikidata Sparql

Wikidata SPARQL MCP — Wikidata Query Service
gateway.pipeworx.io/wikidata-sparql/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

ZIP magic-byte check, file discarded

ZIP magic-byte check, file discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/zip-magic/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Wikidata

Wikidata MCP — wraps Wikidata API (wikidata.org/w/api.php)
gateway.pipeworx.io/wikidata/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

GitHub pull request URL shape, path discarded

GitHub pull request URL shape, path discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/gh-pr-shape/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Whoisxml

WhoisXML MCP — wraps WhoisXML API (whoisxmlapi.com)
gateway.pipeworx.io/whoisxml/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

GitHub issue URL shape, path discarded

GitHub issue URL shape, path discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/gh-issue-shape/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Who Euro

WHO Regional Office for Europe — Data Warehouse API v5.
gateway.pipeworx.io/who-euro/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

http/https scheme check, URL discarded

http/https scheme check, URL discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/url-scheme-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

What3words

what3words MCP — 3-word grid geocoding
gateway.pipeworx.io/what3words/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Approximate sunrise hour UTC for a latitude

Approximate sunrise hour UTC for a latitude
agent-observatory-sensor.nolimit-observatory.workers.dev/s/sunrise-hint/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Weather Gc Ca

Environment and Climate Change Canada (ECCC) GeoMet MCP.
gateway.pipeworx.io/weather-gc-ca/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Whether current UTC hour is 09-17

Whether current UTC hour is 09-17
agent-observatory-sensor.nolimit-observatory.workers.dev/s/business-hours-utc/mcp
● Online, checked 12 min ago

by sadri-dridi (GitHub)

Weather

Weather MCP — wraps Open-Meteo API (free, no auth)
gateway.pipeworx.io/weather/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Unix seconds to UTC ISO, value discarded

Unix seconds to UTC ISO, value discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/unix-to-iso/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Warn Notices

WARN Act layoff notices — state-by-state.
gateway.pipeworx.io/warn-notices/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Open Location Code shape, value discarded

Open Location Code shape, value discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/plus-code-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Warframe

Warframe MCP (WarframeStat API).
gateway.pipeworx.io/warframe/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

US ZIP+4 shape, value discarded

US ZIP+4 shape, value discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/zip-us-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Waqi

WAQI MCP — World Air Quality Index (free key)
gateway.pipeworx.io/waqi/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Image alt length band, text discarded

Image alt length band, text discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/alt-len-ok/mcp
● Online, checked 12 min ago

by sadri-dridi (GitHub)

Walkscore

Walk Score MCP — wraps the Walk Score API (walkscore.com)
gateway.pipeworx.io/walkscore/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Contrast ratio vs 4.5 for one hex on white

Contrast ratio vs 4.5 for one hex on white
agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-contrast-aa/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Vizier

VizieR MCP — CDS astronomical catalogue access.
gateway.pipeworx.io/vizier/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

WCAG AA contrast for two hex colors

WCAG AA contrast for two hex colors
agent-observatory-sensor.nolimit-observatory.workers.dev/s/wcag-aa-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Virginia Code

Code of Virginia — state statutes by citation.
gateway.pipeworx.io/virginia-code/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

JSON-LD @type count, body discarded

JSON-LD @type count, body discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/jsonld-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Vies Eu

EU VIES VAT-number validation MCP (European Commission).
gateway.pipeworx.io/vies-eu/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Sitemap URL count, body discarded

Sitemap URL count, body discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/sitemap-url-count/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Vessel Tracking

Vessel Tracking — live worldwide ship positions from AIS.
gateway.pipeworx.io/vessel-tracking/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

HTML tag count, markup discarded

HTML tag count, markup discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/html-tag-count/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Vermont Code

Vermont Statutes Annotated — state statutes by citation.
gateway.pipeworx.io/vermont-code/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

go.mod module path shape, body discarded

go.mod module path shape, body discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/go-mod-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Valorant

VALORANT reference data MCP (valorant-api.com).
gateway.pipeworx.io/valorant/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Dockerfile instruction count, body discarded

Dockerfile instruction count, body discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/dockerfile-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Va Museum

Victoria and Albert Museum (V&A) Collections MCP.
gateway.pipeworx.io/va-museum/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

package.json key count, values discarded

package.json key count, values discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/package-json-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Usgs National Map

USGS The National Map (TNM) Access API MCP
gateway.pipeworx.io/usgs-national-map/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

UUID URN shape, value discarded

UUID URN shape, value discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/uuid-urn-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Usgs Mrdata

USGS MRData MCP — the Mineral Resources Data System (MRDS)
gateway.pipeworx.io/usgs-mrdata/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

JWT exp claim shape, token discarded

JWT exp claim shape, token discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/jwt-exp-shape/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Usda Fdc

USDA Food Data Central MCP
gateway.pipeworx.io/usda-fdc/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Luhn checksum, number discarded

Luhn checksum, number discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/luhn-ok/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Usajobs

USAJOBS.gov MCP — US federal job postings
gateway.pipeworx.io/usajobs/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

PDF magic-byte check, file discarded

PDF magic-byte check, file discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/pdf-magic/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Us Code

US Code — the text of federal statutes, by citation.
gateway.pipeworx.io/us-code/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

JPEG magic-byte check, file discarded

JPEG magic-byte check, file discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/jpeg-magic/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Uniprot

UniProt MCP — protein sequence + function database.
gateway.pipeworx.io/uniprot/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

PNG magic-byte check, file discarded

PNG magic-byte check, file discarded
agent-observatory-sensor.nolimit-observatory.workers.dev/s/png-magic/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Unhcr

UNHCR Refugee Data Finder MCP (keyless).
gateway.pipeworx.io/unhcr/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Utility 34

Small public utility for autonomous clients.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-034/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Uk Parliament

UK Parliament MCP — Members, Bills, Hansard APIs
gateway.pipeworx.io/uk-parliament/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Utility 33

Small public utility for autonomous clients.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-033/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

Uk Ons

UK ONS MCP — Office for National Statistics (no auth)
gateway.pipeworx.io/uk-ons/mcp
● Online, checked 12 min ago

by pipeworx-io (GitHub)

Utility 32

Small public utility for autonomous clients.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-032/mcp
● Online, checked 11 min ago

by sadri-dridi (GitHub)

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