Attester Oracle
Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.
使うべきか
品質と安全性
検出事項（5）
- HIGHTool poisoning patterns detected
- MEDIUMTool description contains URL to non-standard domainattester_package_exists 内
- MEDIUMTool description contains URL to non-standard domainattester_symbol_exists 内
- MEDIUMTool description contains URL to non-standard domainattester_symbol_signature 内
- MEDIUMTool description contains URL to non-standard domainattester_version_diff 内
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"attester-mcp": {
"url": "https://attester.dev/mcp/"
}
}
}リモートエンドポイント
https://attester.dev/mcp/streamable-httpできること
ツール一覧
ツール（4）
🟢attester_package_exists(ecosystem, name)
Does this PyPI or npm package name really exist? Deterministic answer from the real published artifact, signed, with typosquat-adjacency flags on misses. Free: 25 calls/day per client IP, shared with the /demo/v1/* HTTP routes, reset 00:00 UTC. Higher volume: paid HTTP routes at https://attester.dev/llms.txt.
入力スキーマ
{
"type": "object",
"properties": {
"ecosystem": {
"enum": [
"pypi",
"npm"
],
"type": "string"
},
"name": {
"type": "string"
}
},
"required": [
"ecosystem",
"name"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢attester_symbol_exists(ecosystem, package, symbol, version)
Does a function, class, or constant exist in this PyPI or npm package? Answer from the indexed artifact, with closest-match suggestions on misses. Free: 25 calls/day per client IP, shared with the /demo/v1/* HTTP routes, reset 00:00 UTC. Higher volume: paid HTTP routes at https://attester.dev/llms.txt.
入力スキーマ
{
"type": "object",
"properties": {
"ecosystem": {
"enum": [
"pypi",
"npm"
],
"type": "string"
},
"package": {
"type": "string"
},
"symbol": {
"type": "string"
},
"version": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
}
},
"required": [
"ecosystem",
"package",
"symbol"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢attester_symbol_signature(ecosystem, package, symbol, version)
Exact signature, structured params, docstring summary, and deprecation status for one symbol, resolved at a pinned version when given. Free: 25 calls/day per client IP, shared with the /demo/v1/* HTTP routes, reset 00:00 UTC. Higher volume: paid HTTP routes at https://attester.dev/llms.txt.
入力スキーマ
{
"type": "object",
"properties": {
"ecosystem": {
"enum": [
"pypi",
"npm"
],
"type": "string"
},
"package": {
"type": "string"
},
"symbol": {
"type": "string"
},
"version": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
}
},
"required": [
"ecosystem",
"package",
"symbol"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}🟢attester_version_diff(ecosystem, package, from_version, to_version)
Symbol-level diff between two pinned versions of one package: added, removed, changed signatures, new deprecations, and a breaking/additive/neutral classification. Free: 25 calls/day per client IP, shared with the /demo/v1/* HTTP routes, reset 00:00 UTC. Higher volume: paid HTTP routes at https://attester.dev/llms.txt.
入力スキーマ
{
"type": "object",
"properties": {
"ecosystem": {
"enum": [
"pypi",
"npm"
],
"type": "string"
},
"package": {
"type": "string"
},
"from_version": {
"type": "string"
},
"to_version": {
"type": "string"
}
},
"required": [
"ecosystem",
"package",
"from_version",
"to_version"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"additionalProperties": true
}コミュニティ
エビデンス