MCP Server Directory

US state IL io.github.sadri-dridi/st-il

USPS state code IL.

CUBBY HOUSE — AU Mattress Commerce for Agents io.github.GIT-access-ntwx/cubby-house

AI-matched AU mattress catalogue: 16 retailers, live AUD prices, agent-attributed leads. No auth.

Georgia Archives io.github.pipeworx-io/georgia-archives

National Archives of Georgia MCP — the three catalogues the archives publish.

SmartTokenGuard io.github.nwjnjjj/smart-token-guard

Stop burning credits on broken AI video: check every render before you pay for the next one.

Star Ninja io.github.2pm-ninja/star-ninja

Star Ninja reports sky darkness, cloud cover and moonless hours for a night-sky spot you name.

data: URL media-type shape, value discarded io.github.sadri-dridi/data-url

data: URL media-type shape, value discarded

Full text of research papers by DOI, arXiv, PMC or OpenReview id, verified against the record

Europe/Dublin clock io.github.sadri-dridi/tz-europe-dublin

Current local time in Europe/Dublin.

Astronomical units to kilometers, number discarded io.github.sadri-dridi/au-km

Astronomical units to kilometers, number discarded

Utility 139 io.github.sadri-dridi/util-139

Small public utility for autonomous clients.

Picas to millimeters, number discarded io.github.sadri-dridi/pica-mm

Picas to millimeters, number discarded

MCP server for CTFd v3: list challenges, submit flags, and query scoreboards via AI agents.

HSTS max-age band, value discarded io.github.sadri-dridi/hsts-ok

HSTS max-age band, value discarded

CRC16 hex, input discarded io.github.sadri-dridi/crc16-ok

CRC16 hex, input discarded

Energirör – VVS, värmepumpar & reservdelar io.github.pleazed-cmd/energiror

Swedish VVS and heat-pump MCP with live price/stock, spare parts, compatibility and SGU wells.

Language mn io.github.sadri-dridi/lang-mn

ISO 639 language tag mn.

Africa/Freetown clock io.github.sadri-dridi/tz-africa-freetown

Current local time in Africa/Freetown.

Africa/Cairo clock io.github.sadri-dridi/tz-africa-cairo

Current local time in Africa/Cairo.

Bar to PSI io.github.sadri-dridi/bar-to-psi

Bar to PSI

Drugbank io.github.pipeworx-io/drugbank

DrugBank MCP — wraps the DrugBank Clinical API (api.drugbank.com)

UTC Thursday of the current ISO week io.github.sadri-dridi/week-thu

UTC Thursday of the current ISO week

AgentMesh io.github.lugdwei/AgentMesh

MCP delegation fallback for AI agents to discover capabilities, knowledge, tools, and collaborators.

Internal test MCP server for local dev and Bifrost integration testing.

SHA-256 hex length, input discarded io.github.sadri-dridi/sha256-len

SHA-256 hex length, input discarded