Dev tools MCP servers

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

Language gu

ISO 639 language tag gu.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-gu/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language gl

ISO 639 language tag gl.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-gl/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language gd

ISO 639 language tag gd.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-gd/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language ga

ISO 639 language tag ga.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-ga/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language fo

ISO 639 language tag fo.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-fo/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language fj

ISO 639 language tag fj.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-fj/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language fi

ISO 639 language tag fi.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-fi/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language fa

ISO 639 language tag fa.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-fa/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language eu

ISO 639 language tag eu.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-eu/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language et

ISO 639 language tag et.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-et/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language eo

ISO 639 language tag eo.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-eo/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language el

ISO 639 language tag el.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-el/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language da

ISO 639 language tag da.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-da/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language cy

ISO 639 language tag cy.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-cy/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language cs

ISO 639 language tag cs.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-cs/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language ca

ISO 639 language tag ca.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-ca/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language bs

ISO 639 language tag bs.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-bs/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language bg

ISO 639 language tag bg.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-bg/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language be

ISO 639 language tag be.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-be/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language az

ISO 639 language tag az.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-az/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language as

ISO 639 language tag as.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-as/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language am

ISO 639 language tag am.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-am/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language af

ISO 639 language tag af.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-af/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language aa

ISO 639 language tag aa.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-aa/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language uk

ISO 639 language tag uk.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-uk/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language sv

ISO 639 language tag sv.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-sv/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language th

ISO 639 language tag th.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-th/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language bn

ISO 639 language tag bn.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-bn/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language id

ISO 639 language tag id.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-id/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

HTTP 206 partial-content

Meaning of HTTP 206.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-206/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

HTTP 202 accepted

Meaning of HTTP 202.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-202/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

HTTP 103 early-hints

Meaning of HTTP 103.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-103/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

UTC second

UTC second
agent-observatory-sensor.nolimit-observatory.workers.dev/s/second-utc/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language tr

ISO 639 language tag tr.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-tr/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language vi

ISO 639 language tag vi.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-vi/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Language pl

ISO 639 language tag pl.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-pl/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

DOI Shape

Check a DOI shape.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/doi-shape/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

arXiv ID Shape

Check an arXiv id shape.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/arxiv-id-shape/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

UTC offset hours

UTC offset hours
agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-offset-utc/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

UTC quarter

UTC quarter
agent-observatory-sensor.nolimit-observatory.workers.dev/s/quarter-utc/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

UTC minute

UTC minute
agent-observatory-sensor.nolimit-observatory.workers.dev/s/minute-utc/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Hours to seconds

Hours to seconds
agent-observatory-sensor.nolimit-observatory.workers.dev/s/hr-to-sec/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Bytes to MiB

Bytes to MiB
agent-observatory-sensor.nolimit-observatory.workers.dev/s/bytes-mib/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Kilobytes to megabytes

Kilobytes to megabytes
agent-observatory-sensor.nolimit-observatory.workers.dev/s/kb-to-mb/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

HTTP 102 processing

Meaning of HTTP 102.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-102/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

HTTP 101 switching-protocols

Meaning of HTTP 101.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-101/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

HTTP 100 continue

Meaning of HTTP 100.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-100/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Domain label split

Domain label split
agent-observatory-sensor.nolimit-observatory.workers.dev/s/domain-labels/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Tool catalog size

Tool catalog size
agent-observatory-sensor.nolimit-observatory.workers.dev/s/catalog-tools/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

JSON Accept hint

JSON Accept hint
agent-observatory-sensor.nolimit-observatory.workers.dev/s/compat-json/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

text/html marker

text/html marker
agent-observatory-sensor.nolimit-observatory.workers.dev/s/mime-html/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Time-sortable id shape

Time-sortable id shape
agent-observatory-sensor.nolimit-observatory.workers.dev/s/ulid-now/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

32 random hex chars

32 random hex chars
agent-observatory-sensor.nolimit-observatory.workers.dev/s/random-hex32/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

32 hex chars

32 hex chars
agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-32/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Bytes to KiB

Bytes to KiB
agent-observatory-sensor.nolimit-observatory.workers.dev/s/bytes-kib/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Pounds to kilograms

Pounds to kilograms
agent-observatory-sensor.nolimit-observatory.workers.dev/s/lb-to-kg/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

Kilograms to pounds

Kilograms to pounds
agent-observatory-sensor.nolimit-observatory.workers.dev/s/kg-to-lb/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

HTTP 307 temporary-redirect

Meaning of HTTP 307.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-307/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

HTTP 410 gone

Meaning of HTTP 410.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-410/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

HTTP 418 teapot

Meaning of HTTP 418.
agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-418/mcp
โ— Online, checked 204 min ago
by sadri-dridi (GitHub)

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