validar-semver
Resolves real semver range satisfaction (^1.2.3, ~2.0) against a version. Paid via x402/USDC.
我該用這個嗎
品質與安全性
A
根據工具定義與協定合規性的自動化分析。
上下文成本
~629Token（工具定義）
~6.2 KB典型回應大小
極小的注意力影響（128k 上下文的 0.49%）
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"validar-semver": {
"url": "https://validar-semver.encodari.workers.dev/mcp"
}
}
}遠端端點
https://validar-semver.encodari.workers.dev/mcpstreamable-http它能做什麼
工具清單
工具（1）
🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
⚪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 $0.01 USDC (Base) per call.
輸入結構描述
{
"type": "object",
"properties": {
"version": {
"type": "string",
"maxLength": 256,
"description": "The semver version to evaluate (e.g. \"1.2.3\", \"1.2.3-beta.1\", \"v2.0.0\")."
},
"ranges": {
"minItems": 1,
"maxItems": 50,
"type": "array",
"items": {
"type": "string",
"maxLength": 256
},
"description": "List of semver ranges to evaluate against the version, one by one. Max 50 ranges, 256 characters each."
},
"include_prereleases": {
"description": "If true, allows a prerelease version (e.g. 1.3.0-beta.1) to match ranges that don't explicitly mention that same major.minor.patch tuple as a prerelease. Defaults to false (standard npm/semver behavior).",
"type": "boolean"
}
},
"required": [
"version",
"ranges"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}輸出結構描述
{
"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
}社群
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