Agent skill

China Market Open Data Search

by OpenSenseNova in OpenSenseNova/SenseNova-Skills

Researches Chinese market, macro, trade, procurement, listed-company and regulatory information from free official sources that need no sign-up or API key.

MITAuto-check: notesBusiness, Finance & HR

SKILL.md written in Chinese; this summary is our English description.

Install China Market Open Data Search

skills CLI
$ npx skills add OpenSenseNova/SenseNova-Skills --skill sn-search-market-cn -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install OpenSenseNova/SenseNova-Skills sn-search-market-cn --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/OpenSenseNova/SenseNova-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/sn-search-market-cn .claude/skills/sn-search-market-cn && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
sn-search-market-cn
GitHub stars
5.7k
Token cost
~954 tokens
SKILL.md length
193 words
Files
2 (incl. scripts)
Skills in repo
36
Repo updated
First seen
Licence
MIT

At a glance

Researches Chinese market, macro, trade, procurement, listed-company and regulatory information from free official sources that need no sign-up or API key.

  • Works in 5 steps: 明确研究对象:行业、公司、地区、时间段、指标口径和需要的证据类型。 → A 股公告、年报、季报、问询函先用 API 脚本;脚本拿不到再用… → 其它资源统一用 browser-use… → …
  • Pulling annual report or inquiry letter filings for a Chinese listed company
  • SKILL.md covers 凭证配置, 工作流, API 脚本 and Browser-use 资源, plus 1 more section
  • Runs Python scripts from its folder; calls python

What it does

The skill limits the agent to a fixed list of free Chinese official resources and tells it to drop any source that asks for registration, login, a captcha, an API key, OAuth, a paywall or that carries cryptocurrency data. The workflow starts by pinning down the industry, company, region, period, metric definition and type of evidence needed. Conclusions keep the source URL, metric definition and time range, and the agent must not bypass captchas, protection pages or login walls, or collect sensitive personal information.

Announcements, annual reports, quarterly reports and inquiry letters for A-share companies go through `scripts/free_market_api.py`, which uses only the Python standard library. Its `cninfo-announcements` command takes a keyword, a date range and a page size and returns JSON that includes PDF links to the original filings. Everything else is browsed with browser-use: the national statistics bureau, central bank statistics, foreign exchange regulator, commerce ministry data, government procurement and bidding platforms, credit and court enforcement sites, stock exchanges, the securities regulator and the intellectual property office. The instructions are written in Chinese.

When your agent uses it

  • Pulling annual report or inquiry letter filings for a Chinese listed company
  • Finding macro indicators such as CPI, PMI or industrial output from official sources
  • Checking government procurement or bidding notices for a sector
  • Looking up a Chinese counterparty's court enforcement or credit records

Example prompts

  • “Find the latest annual report announcements that mention supply chain risk on cninfo.”
  • “Pull recent CPI and PPI figures from the national statistics bureau and cite the pages.”
  • “Search the government procurement site for medical equipment tenders and list budget amounts.”

Requirements

  • Python, using the standard library only, for the announcement script
  • A browser-use tool for the website sources
  • Network access to Chinese official sites

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. 明确研究对象:行业、公司、地区、时间段、指标口径和需要的证据类型。
  2. A 股公告、年报、季报、问询函先用 API 脚本;脚本拿不到再用 browser-use 打开巨潮页面。
  3. 其它资源统一用 browser-use 正常访问网页,通过站内搜索、栏目导航、筛选器和公开下载文件取数。
  4. 宏观、监管、招投标、采购、行业运行数据优先引用官方页面或官方文件链接;结论中保留来源 URL、指标口径和时间范围。
  5. 不绕过验证码、防护页、登录墙、签名接口或授权申请;不要采集个人敏感信息。

What it can do on your machine

Read from SKILL.md and the folder at commit 7838651. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • cnipa.gov.cn
    • data.stats.gov.cn
    • stats.gov.cn
    • pbc.gov.cn
    • safe.gov.cn
    • data.mofcom.gov.cn
    • ccgp.gov.cn
    • ggzy.gov.cn
    • creditchina.gov.cn
    • zxgk.court.gov.cn
    • pccz.court.gov.cn
    • cninfo.com.cn
    • sse.com.cn
    • szse.cn
    • bse.cn

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

China Market Open Data Search loads about 954 tokens when it runs. Until then it costs about 76 tokens; SKILL.md has 193 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~76
When it runs · the whole SKILL.md, loaded when a task matches
~954

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:10
    API key、token 与 cookie 统一建议写在仓库根目录 `.env`(参考 `.env.example`),并由 runtime 或用户在执行前加载为同名环境变量。脚本仍只从环境变量或显式 CLI 参数读取凭证;不要把真实密钥

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from OpenSenseNova/SenseNova-Skills at commit 7838651, republished under its MIT licence (© OpenSenseNova). 193 words, ~954 tokens.

Download SKILL.mdSave it as .claude/skills/sn-search-market-cn/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
sn-search-market-cn
description
Use when researching China market, industry, macro, trade, procurement, listed-company disclosure, regulation, IP, healthcare, logistics, energy, environment, or industrial-operation information using free official sources with no registration, no API key, and no cryptocurrency data.

中国市场商业搜索

凭证配置

API key、token 与 cookie 统一建议写在仓库根目录 .env(参考 .env.example),并由 runtime 或用户在执行前加载为同名环境变量。脚本仍只从环境变量或显式 CLI 参数读取凭证;不要把真实密钥写入 skill payload、报告、日志或提交。

只使用本技能列出的中国官方免费资源。不要补充表外资源;遇到注册、登录、验证码、授权码、API key、OAuth、数字签名对接、商业试用、付费墙、访问防护或加密货币数据,立即放弃该资源。

工作流

  1. 明确研究对象:行业、公司、地区、时间段、指标口径和需要的证据类型。
  2. A 股公告、年报、季报、问询函先用 API 脚本;脚本拿不到再用 browser-use 打开巨潮页面。
  3. 其它资源统一用 browser-use 正常访问网页,通过站内搜索、栏目导航、筛选器和公开下载文件取数。
  4. 宏观、监管、招投标、采购、行业运行数据优先引用官方页面或官方文件链接;结论中保留来源 URL、指标口径和时间范围。
  5. 不绕过验证码、防护页、登录墙、签名接口或授权申请;不要采集个人敏感信息。

API 脚本

脚本:scripts/free_market_api.py。只依赖 Python 标准库。

可用接口:

命令来源适合用途
cninfo-announcements巨潮资讯公告查询接口A 股公告、年报、季报、问询函、招股书线索

示例:

bash
python scripts/free_market_api.py cninfo-announcements --keyword 年报 --start-date 2026-01-01 --end-date 2026-05-18 --page-size 5
python scripts/free_market_api.py cninfo-announcements --keyword 业绩说明会 --page-size 10
python scripts/free_market_api.py cninfo-announcements --keyword 问询函 --start-date 2026-04-01 --end-date 2026-05-18

输出 JSON 中的 data.announcements[].pdfUrl 是公告 PDF 地址,可直接作为引用或交给 browser-use 打开核对原文。

Browser-use 资源

以下资源没有可直接使用的免 key API,或接口需要签名/授权;统一用 browser-use 访问网页。

场景资源URL用法
宏观经济国家统计局国家数据https://data.stats.gov.cn/GDP、CPI、PPI、PMI、工业、社零、固定资产投资、房地产、人口、就业
宏观经济国家统计局官网https://www.stats.gov.cn/统计公报、月度/年度统计、专题数据、新闻发布稿
金融货币中国人民银行调查统计https://www.pbc.gov.cn/diaochatongjisi/116219/index.htmlM2、社融、贷款、利率、金融统计报告
外汇国家外汇管理局统计数据https://www.safe.gov.cn/safe/tjsj1/index.html外储、汇率、国际收支、结售汇、跨境收支
商贸商务部商务数据中心https://data.mofcom.gov.cn/index.shtml国内贸易、外资、ODI、服务贸易、商品市场
政府采购中国政府采购网https://www.ccgp.gov.cn/xxgg/采购公告、中标公告、预算金额、供应商、采购人
招投标全国公共资源交易平台https://www.ggzy.gov.cn/工程建设、政府采购、土地矿权、产权交易
信用风控信用中国https://www.creditchina.gov.cn/行政处罚、失信、信用承诺、信用信息公示
司法风险中国执行信息公开网http://zxgk.court.gov.cn/被执行人、失信被执行人、限制消费线索
破产风险全国企业破产重整案件信息网https://pccz.court.gov.cn/破产、重整、清算案件和招募投资人信息
上市公司巨潮资讯https://www.cninfo.com.cn/new/indexA 股公告、年报、季报、招股书、问询函;优先用脚本
证券交易所上海证券交易所https://www.sse.com.cn/沪市公告、监管信息、上市公司、债券、基金、市场数据
证券交易所深圳证券交易所https://www.szse.cn/深市公告、监管信息、上市公司、市场数据
证券交易所北京证券交易所https://www.bse.cn/北交所公告、上市公司、市场统计
证券监管中国证监会https://www.csrc.gov.cn/监管政策、处罚、IPO、基金、证券期货统计
知识产权国家知识产权局https://www.cnipa.gov.cn/专利、商标、地理标志、知识产权政策
知识产权专利检索及分析系统介绍https://www.cnipa.gov.cn/art/2023/2/13/art_3166_182074.html专利检索入口说明、技术路线和竞品研发趋势线索
医疗器械NMPA 医疗器械 UDI 数据共享https://udi.nmpa.gov.cn/toDetail.html?CatalogId=3&infoId=40只用页面查询/数据下载;不要申请或使用接口授权码
医保国家医保局https://www.nhsa.gov.cn/医保目录、集采、支付标准、医保政策
农业农业农村部数据平台https://data.moa.gov.cn/农产品价格、农业生产、畜牧、水产、市场监测
交通物流交通运输部数据https://www.mot.gov.cn/shuju/货运、客运、港口吞吐量、公路水路运输
快递物流国家邮政局https://www.spb.gov.cn/快递业务量、业务收入、区域结构
民航中国民航局https://www.caac.gov.cn/旅客吞吐量、货邮吞吐量、航班、机场统计
能源国家能源局https://www.nea.gov.cn/电力、煤炭、油气、新能源、能源政策
环境生态环境部环境质量https://www.mee.gov.cn/hjzl/空气质量、水质、生态环境公报、环保监管
电力中国电力企业联合会https://www.cec.org.cn/发电量、用电量、电力行业运行、行业指数
工业运行工业和信息化部https://www.miit.gov.cn/工业经济、通信业、软件业、中小企业、政策

使用边界

  • 国家统计局国家数据只通过页面、下载和公开文件使用,不调用未说明的非公开接口。
  • 中国政府采购网数据接口规范需要数字签名,对普通搜索任务不要当作免 key API。
  • NMPA UDI 接口对接需要授权码,只能使用页面查询和公开下载。
  • 若 browser-use 打开后是空白页、防护页、被拦截或要求验证,直接换用其它官方来源,不要重试绕过。

© OpenSenseNova, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (scripts) in skills/sn-search-market-cn of OpenSenseNova/SenseNova-Skills.

  • SKILL.md
  • scripts/free_market_api.py

Open the folder on GitHubat commit 7838651

Compare with similar skills

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Reddit Insightslignertys/reddit-research-skills14—~2.2kAutomated safety check: WarnMIT
Consulting AnalysisHezaoHezao/poirot249—~1.8kAutomated safety check: PassMIT
Longbridge Earningshelsome/folio2711 repos~2.5kAutomated safety check: PassNone

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Works with

Questions about China Market Open Data Search

What does China Market Open Data Search do?

Researches Chinese market, macro, trade, procurement, listed-company and regulatory information from free official sources that need no sign-up or API key. The skill limits the agent to a fixed list of free Chinese official resources and tells it to drop any source that asks for registration, login, a captcha, an API key, OAuth, a paywall or that carries cryptocurrency data. The workflow starts by pinning down the industry, company, region, period, metric definition and type of evidence needed.

When should I use China Market Open Data Search?

China Market Open Data Search fits situations like: pulling annual report or inquiry letter filings for a Chinese listed company; finding macro indicators such as CPI, PMI or industrial output from official sources; checking government procurement or bidding notices for a sector; looking up a Chinese counterparty's court enforcement or credit records.

How do I install China Market Open Data Search in Claude Code?

Run `npx skills add OpenSenseNova/SenseNova-Skills --skill sn-search-market-cn -a claude-code`. Or copy the skill folder (skills/sn-search-market-cn in OpenSenseNova/SenseNova-Skills) into .claude/skills/sn-search-market-cn in your project. Claude Code loads it when a task matches its description.

How do I install China Market Open Data Search in Codex?

Run `npx skills add OpenSenseNova/SenseNova-Skills --skill sn-search-market-cn -a codex`. Or copy the skill folder (skills/sn-search-market-cn in OpenSenseNova/SenseNova-Skills) into .agents/skills/sn-search-market-cn in your project. Codex loads it when a task matches its description.

Can I use China Market Open Data Search in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add OpenSenseNova/SenseNova-Skills --skill sn-search-market-cn -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sn-search-market-cn, .gemini/skills/sn-search-market-cn, .github/skills/sn-search-market-cn and .opencode/skills/sn-search-market-cn in your project.

What does China Market Open Data Search need to run?

Going by SKILL.md and its folder, China Market Open Data Search needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python, using the standard library only, for the announcement script; A browser-use tool for the website sources; Network access to Chinese official sites.

Does China Market Open Data Search access the network?

SKILL.md names 15 domains. As links in the text: cnipa.gov.cn, data.stats.gov.cn, stats.gov.cn, pbc.gov.cn, safe.gov.cn, data.mofcom.gov.cn, ccgp.gov.cn, ggzy.gov.cn, creditchina.gov.cn, zxgk.court.gov.cn, pccz.court.gov.cn, cninfo.com.cn, sse.com.cn, szse.cn and bse.cn. This is read from the text; nothing was executed.

Is China Market Open Data Search safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does China Market Open Data Search use?

China Market Open Data Search is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does China Market Open Data Search use?

About 954 tokens (SKILL.md is roughly 3.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to China Market Open Data Search?

Skills that share tags, products or a category with China Market Open Data Search: Consulting Analysis (bytedance/deer-flow, 84k stars), Gemini Deep Research (OpenLAIR/dr-claw, 1.2k stars), Reddit Insights (lignertys/reddit-research-skills, 14 stars) and Consulting Analysis (HezaoHezao/poirot, 249 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains China Market Open Data Search?

OpenSenseNova (a GitHub organization) maintains it in OpenSenseNova/SenseNova-Skills, which has 5,749 GitHub stars. The repository holds 36 skills in this directory. The repository was last updated on October 9, 2026.

Source: OpenSenseNova/SenseNova-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.