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dsh-pkg-info

Verified · install-tested on dsh ZhijiangTang

✓ Actively maintained Builds on 3 official DSH packages

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2026-08-16Last push
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What it does

DSH plugin: query npm/PyPI package info (version, deps, release dates)

✅
Our take
Works — verified, early-stage project

DSH plugin: query npm/PyPI package info (version, deps, release dates) It installs cleanly and boots without issues in our testing. It's early-stage but functional.

“Verified” means our automated CI actually ran dsh plugin add in a clean profile and it booted — nothing more. Feature descriptions and version compatibility are the author’s claims. This is not a security audit and not an endorsement of third-party code.

README

dsh-pkg-info

DSH 包信息查询工具插件。注册一个 pkg_info 工具,查询 npm 与 PyPI 两个 registry 的包元数据,把结果规范化为一个结构化 JSON 对象,供模型与 Code Mode 程序化调用。零依赖、纯 ESM、无构建。

简介

  • 工具名:pkg_info
  • 能力:查询 npm 包(registry.npmjs.org)与 PyPI 包(pypi.org)的名称、版本、描述、许可证、作者、主页、仓库、版本数、依赖等信息。
  • 行为:永不抛异常。404、网络错误、超时、JSON 解析失败都折叠为 { ok: false, error: { stage, message?, status? } };成功返回 { ok: true, registry, name, version, ... }。

安装

dsh plugin --profile <name> add file:./plugins/dsh-pkg-info
# 或发布后:
dsh plugin --profile <name> add dsh-pkg-info

参数

参数 类型 必填 默认 说明
registry enum — npm npm / pypi,选择要查询的 registry
name string ✅ — 包名。npm 作用域包写 @scope/name;PyPI 项目名大小写不敏感
version string — latest 指定版本(npm 也支持 dist-tag 如 latest/next);缺省查最新版

返回字段

npm(registry: "npm")

字段 类型 说明
ok / registry / name / version boolean/string 状态、registry、规范包名、解析到的版本
description string | null 包描述
license string | null SPDX 许可证(对象/数组会被规范成字符串)
author string | null 作者,规范为 "name <email>"
homepage string | null 主页 URL
repository string | null 仓库 URL
distTags object dist-tags 映射(如 { latest: "2.7.0", ... })
created / modified string | null time 字段的创建/修改时间(ISO 8601)
versionsCount integer 已发布版本数
dependencies object | null 该版本的 dependencies
peerDependencies object | null 该版本的 peerDependencies

PyPI(registry: "pypi")

字段 类型 说明
ok / registry / name / version boolean/string 状态、registry、规范项目名、解析到的版本
summary string | null 项目摘要(info.summary)
license string | null 许可证(info.license,空串归一为 null)
author string | null 作者(info.author)
home_page string | null 主页 URL(info.home_page)
releasesCount integer 发布版本数(releases 键数)
requiresDist string[] | null 该版本的 requires_dist 依赖列表

失败(ok: false)

{ ok: false, registry, name, error: { stage: 'http'|'request'|'parse', message?, status? } }。

  • 404:{ stage: 'http', status: 404 }
  • 网络/超时(10s):{ stage: 'request', message }
  • JSON 解析失败:{ stage: 'parse', message }

示例

// 查 npm 最新版
{ "registry": "npm", "name": "yaml" }
// 查 npm 指定版本
{ "registry": "npm", "name": "yaml", "version": "2.5.0" }
// 查 PyPI 最新版
{ "registry": "pypi", "name": "requests" }
// 查 PyPI 指定版本
{ "registry": "pypi", "name": "requests", "version": "2.28.1" }

License

MIT

Install

🧩 Let your agent install it (recommended)

Install the catalog once, then DeepSeek Harness can find and install any plugin from this site automatically:

dsh plugin add dshbase-catalog

Then say "install dsh-pkg-info for me" — your agent finds it in the directory and installs it. Docs: dshbase-catalog · verified packs.

This plugin is GitHub source (not published to npm) — install it straight from the repo:

Web profile:

dsh plugin --profile web add github:ZhijiangTang/dsh-pkg-info

Headless (CLI) profile:

dsh plugin --profile headless add github:ZhijiangTang/dsh-pkg-info

Test report

Verified: L1 install + L2 load + L3 runtime from GitHub source on dsh 0.1.0-rc.6.

Security: not yet scanned — our daily static scan will cover it shortly.

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