sdk-compatibility-diff

Compares public library exports to prevent accidental SemVer violations before releasing packages.

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Future updates: $5 each

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Buy genesiscode2026/sdk-compatibility-diff from X402 Git for me. Listing: https://x402git.com/genesiscode2026/sdk-compatibility-diff How to pay: https://x402git.com/.well-known/agent-skills/buy-a-repo/SKILL.md x402 endpoint: https://x402git.com/api/r/genesiscode2026/sdk-compatibility-diff

What you get

A .zip of the repository at v1.0.0 (7.8 kB)

Size: 13.3 kB
Files: 11
Folders: 4
Dependencies: None
Licence: licence undetermined
Class: Pack
Updated: 2026-09-17

Security scan

Secrets: none found
Size limits: within caps
Malware: no dependency manifests to check
Vulnerabilities: no dependency manifests to check
Dependencies: nothing on a direct dependency · 1 in transitive packages
Injection: none found
Capabilities: listed below

2026-09-17: scanned · scanner 2026.09.1

Show report

Languages

JavaScript 100%

FoldersFiles

Top level of the repository
Size	Folder	Inside
775 B	examples/	2 examples
5.2 kB	bin/	1 script
1.6 kB	src/	1 source file
468 B	tests/	1 test file
5.3 kB	(root)	4 docs · 1 asset

11 files · 13.3 kB · computed 2026-09-17
Size	Path
2.1 kB	LICENSE
424 B	QUICKSTART.md
1.8 kB	README.md
326 B	SECURITY.md
6 B	VERSION · binary
5.2 kB	bin/sdk-compat-diff.js
468 B	examples/v1.json
307 B	examples/v2.json
591 B	package.json
1.6 kB	src/detector.js
468 B	tests/test_detector.js

computed 2026-09-17 21:49 UTC · analyzer 0.1.0

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README

sdk-compatibility-diff

Compares public library and SDK export manifests to prevent accidental SemVer violations before releasing npm or PyPI packages.

What Can Break?

Deleted public functions, methods with newly mandatory positional parameters, and modified class constructor signatures.

What Does This Tool Check?

Exported modules, function signatures, required argument count, return types, and class declarations.

What Does It NOT Check?

Private internal functions or documentation markdown typos.

How Fast Can I Run It?

Under 5 seconds. Zero external dependencies. Pure Node.js standard library.

# Clone and run
git clone git@github.com:genesiscode2026/sdk-compatibility-diff.git
cd sdk-compatibility-diff

# Execute 60-second demo
./bin/sdk-compat-diff.js --help
./bin/sdk-compat-diff.js --old examples/v1.json --new examples/v2.json

What Do I Get?

Deterministic CLI Exit Codes: Returns code 0 on backward-compatible contracts; returns code 1 on breaking drift.
Machine-Readable JSON: Pass --json to integrate directly into GitHub Actions, GitLab CI, or pre-commit hooks.
Human-Readable Diffs: Clear, actionable error reports with exact field pointers.

Commercial Distribution

Catalog ID: P51
Price Band: higher-value compatibility ($19)
List Price: $19 USD
License: GENESIS Commercial Source License v1.0
Seller: genesiscode2026
Official Storefront: Genesis Code on Getly

Security scan report

Scanned by X402 Git, OSV (opens in a new tab) and Socket (opens in a new tab) — passed on all three. Findings from X402 Git and Socket are listed below.

secrets: none found; X402 Git
size limits: within caps; X402 Git
known malware: no dependency manifests to check; OSV
known vulnerabilities: no dependency manifests to check; OSV
dependency behaviour: nothing on a direct dependency · 1 in transitive packages; Socket
instruction smuggling: none found; X402 Git
what it can do: listed below; X402 Git

What this can do

Tools: none
Runs: bin/sdk-compat-diff.js
Talks to: nothing
Reads: no environment variables
At install: nothing runs
Links to: img.shields.io
www.getly.store

Findings (2)

LOWSocket SBOM Resolver — Socket SBOM Resolver (transitive) — no lockfile, so installs are not reproducible
LOWbin/sdk-compat-diff.js — Ships the script bin/sdk-compat-diff.js

Releases 1

v1.0.02026-09-17
Commercial release v1.0.0 for sdk-compatibility-diff