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 673–696 of 826 documents

Document	Version
Qwt-exception-1.0 (license exception) Qwt exception 1.0 (Qwt-exception-1.0) is a license exception on the SPDX License List version 3.29.0, used after WITH in an SPDX license expression.	v1
radvd (radvd License) radvd License (radvd) is a license on the SPDX License List version 3.29.0.	v1
Rdisc (Rdisc License) Rdisc License (Rdisc) is a license on the SPDX License List version 3.29.0.	v1
RHeCos-1.1 (Red Hat eCos Public License v1.1) Red Hat eCos Public License v1.1 (RHeCos-1.1) is a license on the SPDX License List version 3.29.0.	v1
romic-exception (license exception) Romic Exception (romic-exception) is a license exception on the SPDX License List version 3.29.0, used after WITH in an SPDX license expression.	v1
RPL-1.1 (Reciprocal Public License 1.1) Reciprocal Public License 1.1 (RPL-1.1) is a license on the SPDX License List version 3.29.0.	v1
RPL-1.5 (Reciprocal Public License 1.5) Reciprocal Public License 1.5 (RPL-1.5) is a license on the SPDX License List version 3.29.0.	v1
RPSL-1.0 (RealNetworks Public Source License v1.0) RealNetworks Public Source License v1.0 (RPSL-1.0) is a license on the SPDX License List version 3.29.0.	v1
RRDtool-FLOSS-exception-2.0 (license exception) RRDtool FLOSS exception 2.0 (RRDtool-FLOSS-exception-2.0) is a license exception on the SPDX License List version 3.29.0, used after WITH in an SPDX license expression.	v1
RSA-MD (RSA Message-Digest License) RSA Message-Digest License (RSA-MD) is a license on the SPDX License List version 3.29.0.	v1
RSCPL (Ricoh Source Code Public License) Ricoh Source Code Public License (RSCPL) is a license on the SPDX License List version 3.29.0.	v1
rsync-linking-exception (license exception) rsync Linking Exception (rsync-linking-exception) is a license exception on the SPDX License List version 3.29.0, used after WITH in an SPDX license expression.	v1
Ruby (Ruby License) Ruby License (Ruby) is a license on the SPDX License List version 3.29.0.	v1
Ruby-pty (Ruby pty extension license) Ruby pty extension license (Ruby-pty) is a license on the SPDX License List version 3.29.0.	v1
SANE-exception (license exception) SANE Exception (SANE-exception) is a license exception on the SPDX License List version 3.29.0, used after WITH in an SPDX license expression.	v1
SAX-PD (Sax Public Domain Notice) Sax Public Domain Notice (SAX-PD) is a license on the SPDX License List version 3.29.0.	v1
SAX-PD-2.0 (Sax Public Domain Notice 2.0) Sax Public Domain Notice 2.0 (SAX-PD-2.0) is a license on the SPDX License List version 3.29.0.	v1
Saxpath (Saxpath License) Saxpath License (Saxpath) is a license on the SPDX License List version 3.29.0.	v1
SCEA (SCEA Shared Source License) SCEA Shared Source License (SCEA) is a license on the SPDX License List version 3.29.0.	v1
SchemeReport (Scheme Language Report License) Scheme Language Report License (SchemeReport) is a license on the SPDX License List version 3.29.0.	v1
Sendmail (Sendmail License) Sendmail License (Sendmail) is a license on the SPDX License List version 3.29.0.	v1
Sendmail-8.23 (Sendmail License 8.23) Sendmail License 8.23 (Sendmail-8.23) is a license on the SPDX License List version 3.29.0.	v1
Sendmail-Open-Source-1.1 (Sendmail Open Source License v1.1) Sendmail Open Source License v1.1 (Sendmail-Open-Source-1.1) is a license on the SPDX License List version 3.29.0.	v1
SGI-B-1.0 (SGI Free Software License B v1.0) SGI Free Software License B v1.0 (SGI-B-1.0) is a license on the SPDX License List version 3.29.0.	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