validar-semver
Resolves real semver range satisfaction (^1.2.3, ~2.0) against a version. Paid via x402/USDC.
我该使用它吗
质量与安全性
A
基于对工具定义和协议合规性的自动分析。
上下文开销
~629token 数（工具定义）
~6.2 KB典型响应大小
对注意力的影响极小（占 128k 上下文窗口的 0.49%）
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"validar-semver": {
"url": "https://validar-semver.encodari.workers.dev/mcp"
}
}
}远程端点
https://validar-semver.encodari.workers.dev/mcpstreamable-http它能做什么
工具清单
工具（1）
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⚪validate_semver(version, ranges, include_prereleases)
Resolves real semver range satisfaction (e.g. "^1.2.3", "~2.0", "2.x", ">=1.0.0 <2.0.0") against a version, using the same semver engine npm uses (the "semver" package), not a model guess about what should match. Costs $0.01 USDC (Base) per call.
输入模式
{
"type": "object",
"properties": {
"version": {
"type": "string",
"maxLength": 256,
"description": "The semver version to evaluate (e.g. \"1.2.3\", \"1.2.3-beta.1\", \"v2.0.0\")."
},
"ranges": {
"minItems": 1,
"maxItems": 50,
"type": "array",
"items": {
"type": "string",
"maxLength": 256
},
"description": "List of semver ranges to evaluate against the version, one by one. Max 50 ranges, 256 characters each."
},
"include_prereleases": {
"description": "If true, allows a prerelease version (e.g. 1.3.0-beta.1) to match ranges that don't explicitly mention that same major.minor.patch tuple as a prerelease. Defaults to false (standard npm/semver behavior).",
"type": "boolean"
}
},
"required": [
"version",
"ranges"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}输出模式
{
"type": "object",
"properties": {
"valid_version": {
"type": "boolean",
"description": "false if `version` isn't a valid semver."
},
"normalized_version": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"description": "Normalized form of `version` (e.g. \"v1.2.3\" -> \"1.2.3\"). null if valid_version is false."
},
"error": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"description": "Error message if valid_version is false; null if valid."
},
"results": {
"type": "array",
"items": {
"type": "object",
"properties": {
"range": {
"type": "string"
},
"valid_range": {
"type": "boolean",
"description": "false if that range isn't a valid semver range."
},
"normalized_range": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"description": "Normalized form of the range (expanded comparators). null if valid_range is false."
},
"satisfies": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"description": "true/false whether the version satisfies the range. null if valid_range is false."
},
"error": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"description": "Error message if valid_range is false; null if valid."
}
},
"required": [
"range",
"valid_range",
"normalized_range",
"satisfies",
"error"
],
"additionalProperties": false
},
"description": "One result per range, in the same order they were received."
}
},
"required": [
"valid_version",
"normalized_version",
"error",
"results"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}社区
证据
最近观测
已验证未记录版本1 个工具
已验证未记录版本1 个工具