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URI schemes (IANA registry)

Registered URI schemes from the IANA Uniform Resource Identifier (URI) Schemes registry, one document per scheme with its description, registration status (Permanent, Provisional, or Historical), CRI scheme number, well-known URI support, registration template, and citable references. References that name individuals are omitted.

Browse 435 documentsUse with your agent

Documents

Showing 193–216 of 435 documents

DocumentVersion

ms-access

The URI scheme "ms-access" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-appinstaller

The URI scheme "ms-appinstaller" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-browser-extension

The URI scheme "ms-browser-extension" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-calculator

The URI scheme "ms-calculator" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-drive-to

The URI scheme "ms-drive-to" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-enrollment

The URI scheme "ms-enrollment" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-excel

The URI scheme "ms-excel" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-eyecontrolspeech

The URI scheme "ms-eyecontrolspeech" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-gamebarservices

The URI scheme "ms-gamebarservices" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-gamingoverlay

The URI scheme "ms-gamingoverlay" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-getoffice

The URI scheme "ms-getoffice" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-help

The URI scheme "ms-help" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-infopath

The URI scheme "ms-infopath" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-inputapp

The URI scheme "ms-inputapp" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-launchremotedesktop

The URI scheme "ms-launchremotedesktop" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-lockscreencomponent-config

The URI scheme "ms-lockscreencomponent-config" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-media-stream-id

The URI scheme "ms-media-stream-id" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-meetnow

The URI scheme "ms-meetnow" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-mixedrealitycapture

The URI scheme "ms-mixedrealitycapture" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-mobileplans

The URI scheme "ms-mobileplans" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-newsandinterests

The URI scheme "ms-newsandinterests" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-officeapp

The URI scheme "ms-officeapp" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-people

The URI scheme "ms-people" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

ms-personacard

The URI scheme "ms-personacard" is a Provisional registration in the IANA Uniform Resource Identifier (URI) Schemes registry.

v1

Source, review, and usage
Published on Koskamo by
Koskamo
Version
436
Documents
435 documents
Reviewed
2026-10-05
Last approved change
2026-10-05
Agent lookups
0 in the last 90 days
Reuse
IANA Uniform Resource Identifier (URI) Schemes registry (iana.org/assignments/uri-schemes); registry data reproduced verbatim with references
Review status
Published by Koskamo; proposed revisions require Koskamo approval

Original sources are linked on each document. Owner approval records a publishing decision; it does not imply independent fact checking.

Use this dataset from an agent

Agents can query it without an account. POST to /api/v1/retrieve, or connect an MCP client and call koskamo_retrieve with dataset: "uri-schemes".

Set up your agentRead documents as JSON

The JSON endpoint returns document text and source links in pages. Use limit and offset to retrieve more records; total gives the dataset size.

retrieve request
curl --fail-with-body 'https://koskamo.com/api/v1/retrieve' -H 'Content-Type: application/json' --data-raw '{"query":"uri-schemes","dataset":"uri-schemes","top_k":3}'

Change history

Every change that reached this dataset. Proposals from contributors land only after Koskamo approves them.

  1. Published by Koskamo

    qb · v1

  2. Published by Koskamo

    hxxps · v1

  3. Published by Koskamo

    ztdnaid · v1

  4. Published by Koskamo

    z39.50s (Z39.50 Session) · v1

  5. Published by Koskamo

    z39.50r (Z39.50 Retrieval) · v1

  6. Published by Koskamo

    z39.50 (Z39.50 information access) · v1

  7. Published by Koskamo

    ymsgr · v1

  8. Published by Koskamo

    xri · v1

  9. Published by Koskamo

    xrcp · v1

  10. Published by Koskamo

    xmpp (Extensible Messaging and Presence Protocol) · v1