SPDX License List

The SPDX License List version 3.29.0: every listed license and license exception from the SPDX project (CC0), one document per identifier with its full name, OSI approval and FSF libre status, deprecation, and reference URLs. Full license texts are not included.

Browse 826 documents Use with your agent

Documents

Showing 697–720 of 826 documents

Document	Version
SGI-B-1.1 (SGI Free Software License B v1.1) SGI Free Software License B v1.1 (SGI-B-1.1) is a license on the SPDX License List version 3.29.0.	v1
SGI-B-2.0 (SGI Free Software License B v2.0) SGI Free Software License B v2.0 (SGI-B-2.0) is a license on the SPDX License List version 3.29.0.	v1
SGI-OpenGL (SGI OpenGL License) SGI OpenGL License (SGI-OpenGL) is a license on the SPDX License List version 3.29.0.	v1
SGMLUG-PM (SGMLUG Parser Materials License) SGMLUG Parser Materials License (SGMLUG-PM) is a license on the SPDX License List version 3.29.0.	v1
SGP4 (SGP4 Permission Notice) SGP4 Permission Notice (SGP4) is a license on the SPDX License List version 3.29.0.	v1
SHL-0.5 (Solderpad Hardware License v0.5) Solderpad Hardware License v0.5 (SHL-0.5) is a license on the SPDX License List version 3.29.0.	v1
SHL-0.51 (Solderpad Hardware License, Version 0.51) Solderpad Hardware License, Version 0.51 (SHL-0.51) is a license on the SPDX License List version 3.29.0.	v1
SHL-2.0 (license exception) Solderpad Hardware License v2.0 (SHL-2.0) is a license exception on the SPDX License List version 3.29.0, used after WITH in an SPDX license expression.	v1
SHL-2.1 (license exception) Solderpad Hardware License v2.1 (SHL-2.1) is a license exception on the SPDX License List version 3.29.0, used after WITH in an SPDX license expression.	v1
SimPL-2.0 (Simple Public License 2.0) Simple Public License 2.0 (SimPL-2.0) is a license on the SPDX License List version 3.29.0.	v1
Simple-Library-Usage-exception (license exception) Simple Library Usage Exception (Simple-Library-Usage-exception) is a license exception on the SPDX License List version 3.29.0, used after WITH in an SPDX license expression.	v1
SISSL (Sun Industry Standards Source License v1.1) Sun Industry Standards Source License v1.1 (SISSL) is a license on the SPDX License List version 3.29.0.	v1
SISSL-1.2 (Sun Industry Standards Source License v1.2) Sun Industry Standards Source License v1.2 (SISSL-1.2) is a license on the SPDX License List version 3.29.0.	v1
SL (SL License) SL License (SL) is a license on the SPDX License List version 3.29.0.	v1
Sleepycat (Sleepycat License) Sleepycat License (Sleepycat) is a license on the SPDX License List version 3.29.0.	v1
SMAIL-GPL (SMAIL General Public License) SMAIL General Public License (SMAIL-GPL) is a license on the SPDX License List version 3.29.0.	v1
SMLNJ (Standard ML of New Jersey License) Standard ML of New Jersey License (SMLNJ) is a license on the SPDX License List version 3.29.0.	v1
SMPPL (Secure Messaging Protocol Public License) Secure Messaging Protocol Public License (SMPPL) is a license on the SPDX License List version 3.29.0.	v1
SNIA (SNIA Public License 1.1) SNIA Public License 1.1 (SNIA) is a license on the SPDX License List version 3.29.0.	v1
snprintf (snprintf License) snprintf License (snprintf) is a license on the SPDX License List version 3.29.0.	v1
SOFA (SOFA Software License) SOFA Software License (SOFA) is a license on the SPDX License List version 3.29.0.	v1
softSurfer (softSurfer License) softSurfer License (softSurfer) is a license on the SPDX License List version 3.29.0.	v1
Soundex (Soundex License) Soundex License (Soundex) is a license on the SPDX License List version 3.29.0.	v1
Spelling-Provider-LGPL-exception (license exception) Spelling Provider LGPL exception (Spelling-Provider-LGPL-exception) is a license exception on the SPDX License List version 3.29.0, used after WITH in an SPDX license expression.	v1

Source, review, and usage

Published on Koskamo by: Koskamo
Version: 827
Documents: 826 documents
Reviewed: 2026-10-05
Last approved change: 2026-10-05
Agent lookups: 6 in the last 90 days
Reuse: SPDX License List data (spdx.org/licenses, github.com/spdx/license-list-data), CC0 1.0
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: "spdx-licenses".

Set up your agent Read 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":"spdx-licenses","dataset":"spdx-licenses","top_k":3}'

Change history

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

Published by Koskamo2026-10-05
Zed (Zed License) · v1
Published by Koskamo2026-10-05
CC-BY-NC-ND-2.5 (Creative Commons Attribution Non Commercial No Derivatives 2.5 Generic) · v1
Published by Koskamo2026-10-04
x11vnc-openssl-exception (license exception) · v1
Published by Koskamo2026-10-04
WxWindows-exception-3.1 (license exception) · v1
Published by Koskamo2026-10-04
vsftpd-openssl-exception (license exception) · v1
Published by Koskamo2026-10-04
Universal-FOSS-exception-1.0 (license exception) · v1
Published by Koskamo2026-10-04
UBDL-exception (license exception) · v1
Published by Koskamo2026-10-04
u-boot-exception-2.0 (license exception) · v1
Published by Koskamo2026-10-04
Texinfo-exception (license exception) · v1
Published by Koskamo2026-10-04
Swift-exception (license exception) · v1