supsub-mp

supsub-mp is a skill for Claude Code from SupSub-AI/supsub-cli. It costs 136 tokens per session (2,027 once invoked), scanned C, original, MIT.

A command-line tool for finding WeChat public accounts, which are channels that publish content inside WeChat. It can return an account's identifier so the account can be subscribed to later.

In plain words
What is it for?
Use it to search for WeChat public accounts, review candidate names and descriptions, and check whether an account is already subscribed.
Why use it?
It helps locate the correct public account when you know its name but not its internal identifier.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the supsub-cli plugin — 8 skills shipped together

Good fit Use it to search for WeChat public accounts, review candidate names and descriptions, and check whether an account is already subscribed.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/supsub-ai/supsub-cli/supsub-mp
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add SupSub-AI/supsub-cli --skill supsub-mp
Clone the repo
git clone --depth 1 https://github.com/SupSub-AI/supsub-cli

Made for: Claude Code.

Or install supsub-cli, the plugin that ships this one along with the rest of its 8 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for supsub-mp

README.md
[![agentmods](https://agentmods.dev/badge/skills/supsub-ai/supsub-cli/supsub-mp/github.svg)](https://agentmods.dev/skills/supsub-ai/supsub-cli/supsub-mp)
Your own site
<a href="https://agentmods.dev/skills/supsub-ai/supsub-cli/supsub-mp"><img src="https://agentmods.dev/badge/skills/supsub-ai/supsub-cli/supsub-mp/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for supsub-mp

Your own site · 80×15
<a href="https://agentmods.dev/skills/supsub-ai/supsub-cli/supsub-mp"><img src="https://agentmods.dev/badge/skills/supsub-ai/supsub-cli/supsub-mp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 136 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,027 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00136 $0.02027
Opus 5 $0.00068 $0.01014
Sonnet 5 $0.00027 $0.00405
Haiku 4.5 $0.00014 $0.00203

Measured 8d ago against content hash 79569bff090c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade C, and why

supsub-mp scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

- 安装:`curl -fsSL https://raw.githubusercontent.com/SupSub-AI/supsub-cli/master/scripts/install.sh | bash`(native 安装,装到 `~/.local`、支持后台自动更新);或包管理器 `npm i -g @supsub/cli` / `pnpm add -g @supsub/cli`

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- 安装:`curl -fsSL https://raw.githubusercontent.com/SupSub-AI/supsub-cli/master/scripts/install.sh | bash`(native 安装,装到 `~/.local`、支持后台自动更新);或包管理器 `npm i -g @supsub/cli` / `pnpm add -g @supsub/cli`
skills/supsub-mp/SKILL.md · 93 lines

How it starts

The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.

supsub-mp Skill

搜索微信公众号(异步任务,CLI 默认同步等待最长 30 秒),以及取消正在执行的搜索任务。拿到 mpId 后下一步是 supsub sub add --mp-id <mpId>(见 supsub-sub skill)—— mp search 返回的 mpId 是微信原生 base64 字符串,不能塞给 --source-id(那是 supsub 内部正整数 ID,不同 ID 空间)。

Prerequisites

  • 安装:curl -fsSL https://raw.githubusercontent.com/SupSub-AI/supsub-cli/master/scripts/install.sh | bash(native 安装,装到 ~/.local、支持后台自动更新);或包管理器 npm i -g @supsub/cli / pnpm add -g @supsub/cli
  • 已登录:supsub auth status 显示 Authenticated(首次使用先 supsub auth login
  • 未授权(exit 2 / UNAUTHORIZED)时不要止步于「你未登录」:直接运行 supsub auth login 为用户打开浏览器授权(命令会自动打开浏览器并阻塞等待授权,请用足够长的超时,如 10 分钟;用户只需在浏览器点确认,无需在终端输入任何内容),授权成功后重试原命令。无浏览器 / 无头环境再回退为提示用户 SUPSUB_NO_BROWSER=1 supsub auth login

Commands

Search 公众号 (async, auto-poll)

supsub mp search <name>

<name> 是公众号名称关键词(建议加引号)。命令内部流程:

  1. POST /api/mps/search-tasks 创建异步任务,得到 searchId
  2. CLI 每 2s 轮询一次任务状态,最多 30 秒
  3. 后端会在多次轮询里 逐条 返回候选公众号,CLI 自动累计去重。
  4. 收到 finished=true 后,把所有候选作为结果一次性输出。
  5. 30 秒未完成 → 退出并返回 searchId,附带提示信息。

每个候选字段:mpId, name, img, description, isSubscribed

# 同步搜索(实测约 15-30 秒,工具超时请设到 60s 以上)
supsub mp search "机器之心"

# JSON
supsub mp search "机器之心" -o json

JSON shape (成功):{"success":true,"data":[{"mpId":"...","name":"...","img":"...","description":"...","isSubscribed":false}, ...]}

返回的是一批候选(实测「机器之心」10 条、「阮一峰」5 条),不是精确匹配的单条。见下方 Agent Usage Notes 的选号约束。

未找到:以 MP_NOT_FOUND 错误退出(非 0 exit code)。

超时:以 MP_SEARCH_TIMEOUT 错误退出,错误体里带 data.searchId,提示信息形如 30 秒内未完成,可重试 supsub mp search 或取消任务: supsub mp search-cancel <searchId>

⚠️ 超时处理:CLI 不提供恢复型查询命令。遇到超时时,用户只有两条路径 —— 重新跑 supsub mp search <name>,或调用 supsub mp search-cancel <searchId> 取消那个孤儿任务后再试。


Cancel a running search task

supsub mp search-cancel <searchId>

<searchId> 来自上一次 supsub mp search 在超时分支返回的错误数据(JSON 模式:{"success":false,"error":{"code":"MP_SEARCH_TIMEOUT","data":{"searchId":"..."}}} 这一类的形态由 dieWithoutput() 处理;表格模式下错误字符串里会直接带 searchId)。

Read the full file on GitHub · 93 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 93 lines · 136 tokens per session scan C 79569bff090c

Subscribe to this mod's changes

supsub-mp is a skill published in the GitHub repository SupSub-AI/supsub-cli (5 stars, last pushed 1mo ago), licensed MIT. It adds 136 tokens to every session and 2,027 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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