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ski-sdk

Install from PyPI: pip install ski-sdk (publishing starts with the first release after June 2026).

Typed Python client for the SKI Framework SKI Model, with one-call verification of a verdict's signed provenance.

Status: GA (v3.1.0). As of the v3.1.0 GA release the SDK is versioned together with the framework (see RFC 0003); the earlier independent alpha/beta versioning no longer applies.

from ski_sdk import SKIClient

client = SKIClient(endpoint="https://ski.internal:8000", api_key="…")
env = client.evaluate(
    measurement_id="m-001",
    timestamp="2026-06-05T12:00:00Z",
    subject="stack-7",
    measurement={"so2_ppm": 150},
)
print(env.verdict, [c.node_id for c in env.kg_citations])  # FLAG ['energy.so2.lte_100ppm']

Verify a verdict's signed transcript (tamper-evident provenance):

from ski_sdk import verify_transcript

report = verify_transcript(transcript, public_key_pem)
assert report.ok  # signature valid AND recorded hashes match the canonical pair

Metadata

Release files for ski-sdk 3.1.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for ski-sdk 3.1.0
File Size Uploaded Provenance Actions
ski_sdk-3.1.0.tar.gz 8.7 kB With provenance Details for ski_sdk-3.1.0.tar.gz

Built distribution (wheel)

Table of built distributions (wheels) for ski-sdk 3.1.0
File Interpreter ABI Platform Actions
ski_sdk-3.1.0-py3-none-any.whl Python 3 none any Details for ski_sdk-3.1.0-py3-none-any.whl

Total release size: 16.0 kB

Release files / ski_sdk-3.1.0.tar.gz

Download URL ski_sdk-3.1.0.tar.gz
Size 8.7 kB
Tags Source
SHA-256 checksum
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e2c08cf9cac50e4dc911b055c0a27eb38909671e3225f7322e102af043ca20fa
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Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Sep 19, 2026.

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Release files / ski_sdk-3.1.0-py3-none-any.whl

Download URL ski_sdk-3.1.0-py3-none-any.whl
Size 7.3 kB
Tags Python 3
SHA-256 checksum
How to use checksums
16d2e288897b8724ce034c00f28b778ced9e3eec0e98cefe34d293a8c7687145
BLAKE2b-256 checksum
How to use checksums
4790270893fcf7121f29687c4bb5832fd773d792b5d200064cb42cfd6d006295
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Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

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PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Sep 19, 2026.

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Security for ski-sdk 3.1.0

Provenance

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Attestation for ski_sdk-3.1.0.tar.gz

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Sep 19, 2026.

Transparency log

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This release

3.1.0 This release

2 release files Full provenance

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