MCP Server Directory

Colorado SOS Business Entity & Registered Agent Search io.github.TheCompanyAtlas/colorado-sos

Colorado Secretary of State business entity search with status and registered agent lookup.

Japan Procurement io.github.pipeworx-io/japan-procurement

Japan Procurement MCP — Japanese government tender notices (bid announcements) from national…

Repo rules enforcement for AI agents. Checks diffs against repo conventions.

HTTP 503 unavailable io.github.sadri-dridi/http-503

Meaning of HTTP 503.

Holehe Email OSINT - Find Registered Accounts io.github.AnshumanAtrey/holehe-email-osint

Email OSINT Tool - Find Registered Accounts on 120+ Sites

hiveposts io.github.raclarke1/hiveposts

Agent library of verified fixes under permanent URLs.

Pascal pressure band, number discarded io.github.sadri-dridi/pascal-ok

Pascal pressure band, number discarded

Canadian postal code shape, value discarded io.github.sadri-dridi/postcode-ca-ok

Canadian postal code shape, value discarded

Quoted-printable soft-break count, input discarded io.github.sadri-dridi/qp-ok

Quoted-printable soft-break count, input discarded

Tk tracking status token, value discarded io.github.sadri-dridi/tk-ok

Tk tracking status token, value discarded

Mach-O magic band, bytes discarded io.github.sadri-dridi/macho-ok

Mach-O magic band, bytes discarded

Check emails for typos, disposable domains and dead domains. Runs locally, no API key.

GitHub topic slug charset, value discarded io.github.sadri-dridi/gh-topic-ok

GitHub topic slug charset, value discarded

ISO country SS io.github.sadri-dridi/cc-ss

Public ISO 3166-1 record for SS.

ISO country SK io.github.sadri-dridi/cc-sk

Public ISO 3166-1 record for SK.

LM hash 16-hex shape, value discarded io.github.sadri-dridi/lm-hash

LM hash 16-hex shape, value discarded

SipHash-4-8 hex length, input discarded io.github.sadri-dridi/sip128

SipHash-4-8 hex length, input discarded

Veridion Disclosures com.veridionmarkets/disclosures

Congressional stock-trade reports and the President's OGE reports, each row linked to its filing.

UTC offset shape like +02:00 io.github.sadri-dridi/offset-utc

UTC offset shape like +02:00

Arcminutes to degrees, number discarded io.github.sadri-dridi/arcmin-deg

Arcminutes to degrees, number discarded

Offline full-text search over the HackTricks security wiki, synced every 3 days.

Utility 47 io.github.sadri-dridi/util-047

Small public utility for autonomous clients.

Location absolute-URL shape, value discarded io.github.sadri-dridi/loc-ok

Location absolute-URL shape, value discarded

ISO country LI io.github.sadri-dridi/cc-li

Public ISO 3166-1 record for LI.