graphql-breaking-change-detector
Parses GraphQL Schema Definition Language (SDL) files to identify breaking type, field, and enum deletions.
| Size | Folder | Inside |
|---|---|---|
| 338 B | examples/ | 2 examples |
| 5.2 kB | bin/ | 1 script |
| 4.3 kB | src/ | 1 source file |
| 512 B | tests/ | 1 test file |
| 5.3 kB | (root) | 4 docs · 1 asset |
| Size | Path |
|---|---|
| 2.1 kB | LICENSE |
| 450 B | QUICKSTART.md |
| 1.9 kB | README.md |
| 326 B | SECURITY.md |
| 6 B | VERSION · binary |
| 5.2 kB | bin/graphql-break-detect.js |
| 138 B | examples/v1.graphql |
| 200 B | examples/v2.graphql |
| 604 B | package.json |
| 4.3 kB | src/detector.js |
| 512 B | tests/test_detector.js |
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graphql-breaking-change-detector
Parses GraphQL Schema Definition Language (SDL) files to identify breaking type, field, argument, and enum deletions.
What Can Break?
Removed GraphQL fields, changed return nullability, added mandatory arguments, or removed enum choices that crash web/mobile queries.
What Does This Tool Check?
GraphQL types, interfaces, fields, arguments, nullability constraints, and enum values.
What Does It NOT Check?
GraphQL query execution latency or database resolvers.
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/graphql-breaking-change-detector.git
cd graphql-breaking-change-detector
# Execute 60-second demo
./bin/graphql-break-detect.js --help
./bin/graphql-break-detect.js --old examples/v1.graphql --new examples/v2.graphql
What Do I Get?
- Deterministic CLI Exit Codes: Returns code
0on backward-compatible contracts; returns code1on breaking drift. - Machine-Readable JSON: Pass
--jsonto 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:
P50 - 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/graphql-break-detect.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/graphql-break-detect.js — Ships the script bin/graphql-break-detect.js
Releases 1
- v1.0.02026-09-17
Commercial release v1.0.0 for graphql-breaking-change-detector