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CoCo Semver Comparison Tool
x402
CoCo Semver Comparison Tool is a paid API for AI agents from cocoeatsai.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-19).
Compares two semantic version strings and returns their relationship, numeric difference indicator, and version component difference type
Price / call$0.001
Success—
StatusUnknown
How this service works
Zach Riehn's lab: an about-me and portfolio, a news desk, The Atelier for AI experiments, Launch Lab for XRP research, and Fracture for games.
Output
Returns a JSON object containing both input versions (a, b), a numeric compare value (-1, 0, or 1 indicating a < b, a == b, or a > b), a human-readable 'meaning' string (e.g. 'a < b'), and a 'difference' field indicating the version component type of the change (e.g. 'major', 'minor', 'patch').
Example use cases
Release pipeline version gate
“I need to know if version 2.1.0 is newer than 2.0.5 and whether it's a minor or patch bump — we only auto-deploy patch releases.”
Dependency upgrade impact check
“Can you compare lodash versions 4.17.15 and 4.17.21 and tell me if lodash went through a major, minor, or patch change between those two?”
CI version ordering validation
“Our build artifact is tagged 3.0.0-beta.1 and the last release was 2.9.9 — compare those two semver strings and tell me which is greater and what kind of version difference it is.”
Technical details
Endpoint
GEThttps://cocoeatsai.com/area4/agent/tools/semver?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, deterministic semantic version comparison with structured output including the difference type (major/minor/patch). Prefer this over string comparison or custom logic when you need both ordering (-1/0/1) and semantic classification of the version gap in a single call.
Side effects
- Invalid or non-semver strings may produce unexpected results or errors
- Missing required query parameters a or b returns a malformed request error
- Pre-release or build metadata semver variants may not be fully supported
- Network or service unavailability returns a non-200 HTTP error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"a": "1.2.3",
"b": "1.3.0",
"compare": -1,
"meaning": "a < b",
"difference": "minor"
},
"exampleNote": "Computed offline with demonstration inputs; time/random values are illustrative."
}Tags
x402
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