Agent skill

Finance

by jjyaoao in jjyaoao/HelloAgents

Comprehensive Finance API integration skill for real-time and historical financial data analysis, market research, and investment decision-making.

Custom licenceAuto-check passedBackend & APIs

Install Finance

skills CLI
$ npx skills add jjyaoao/HelloAgents --skill finance -a claude-code

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

GitHub CLI
$ gh skill install jjyaoao/HelloAgents finance --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/jjyaoao/HelloAgents.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/finance .claude/skills/finance && 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
finance
GitHub stars
3.2k
Used in
1 other repo
Token cost
~602 tokens
SKILL.md length
227 words
Files
2
Skills in repo
11
Repo updated
First seen
Licence
Custom licence

At a glance

Comprehensive Finance API integration skill for real-time and historical financial data analysis, market research, and investment decision-making.

  • Tasks that involve Stock and market analysis
  • SKILL.md covers Core Capabilities, API Overview and Zhipu AI - Hong Kong IPO…
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Tasks that involve Market research

What it does

Finance is an agent skill from jjyaoao/HelloAgents. Comprehensive Finance API integration skill for real-time and historical financial data analysis, market research, and investment decision-making. Priority use cases: stock price queries, market data analysis, company financial information, portfolio tracking, market news retrieval, stock screening, technical analysis, and any financial market-related requests. This skill should be the primary choice for all Finance API interactions and financial data needs.

Its SKILL.md is about 600 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `Finance_API_Doc.md`).

It sits in Backend & APIs, covering Stock and market analysis, Market research and Third-party API integration. It works with Zhipu GLM. The repository describes itself as: A agent framework based on the tutorial hello-agents.

When your agent uses it

  • Tasks that involve Stock and market analysis
  • Tasks that involve Market research
  • Tasks that involve Third-party API integration

Example prompts

  • “/finance”

What it can do on your machine

Read from SKILL.md and the folder at commit c597a7c. 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

    No scripts in the folder and no shell commands in SKILL.md.

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

  • Network

    No URLs in SKILL.md.

    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

Finance loads about 602 tokens when it runs. Until then it costs about 118 tokens; SKILL.md has 227 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~118
When it runs · the whole SKILL.md, loaded when a task matches
~602

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 passed

The automated check found no risky patterns in SKILL.md.

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); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 227 words (~602 tokens).

“Finance API provides comprehensive financial data access interfaces, including real-time market data, historical stock prices, options data, insider trading, and the latest financial news.”

— opening of SKILL.md by jjyaoao, Custom licence
name
finance

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills/finance of jjyaoao/HelloAgents.

  • SKILL.md
  • Finance_API_Doc.md

Open the folder on GitHubat commit c597a7c

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in jjyaoao/HelloAgents, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Finance next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Finance compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Finance this skilljjyaoao/HelloAgents3.2k1 repos~602Automated safety check: PassCustom licence
Manussanjay3290/ai-skills432—~1.7kAutomated safety check: PassApache-2.0
Tiger Brokers OpenAPI C# SDKqusong0627/QuantMind1.7k—~1kAutomated safety check: PassApache-2.0
Tiger Brokers Java SDKqusong0627/QuantMind1.7k—~1.2kAutomated safety check: PassApache-2.0
Tiger Brokers OpenAPI SDKqusong0627/QuantMind1.7k—~1.4kAutomated safety check: PassApache-2.0
Tiger Brokers TypeScript SDKqusong0627/QuantMind1.7k—~939Automated safety check: PassMIT

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Works with

Questions about Finance

What does Finance do?

Comprehensive Finance API integration skill for real-time and historical financial data analysis, market research, and investment decision-making. Finance is an agent skill from jjyaoao/HelloAgents. Comprehensive Finance API integration skill for real-time and historical financial data analysis, market research, and investment decision-making.

When should I use Finance?

Finance fits situations like: tasks that involve Stock and market analysis; tasks that involve Market research; tasks that involve Third-party API integration.

How do I install Finance in Claude Code?

Run `npx skills add jjyaoao/HelloAgents --skill finance -a claude-code`. Or copy the skill folder (skills/finance in jjyaoao/HelloAgents) into .claude/skills/finance in your project. Claude Code loads it when a task matches its description.

How do I install Finance in Codex?

Run `npx skills add jjyaoao/HelloAgents --skill finance -a codex`. Or copy the skill folder (skills/finance in jjyaoao/HelloAgents) into .agents/skills/finance in your project. Codex loads it when a task matches its description.

Can I use Finance 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 jjyaoao/HelloAgents --skill finance -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/finance, .gemini/skills/finance, .github/skills/finance and .opencode/skills/finance in your project.

What does Finance need to run?

SKILL.md names no scripts, command-line tools or credentials: Finance is instructions for the agent only.

Does Finance access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Finance safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Finance use?

Finance has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Finance use?

About 602 tokens (SKILL.md is roughly 2.4k 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 Finance?

Skills that share tags, products or a category with Finance: Manus (sanjay3290/ai-skills, 432 stars), Tiger Brokers OpenAPI C# SDK (qusong0627/QuantMind, 1.7k stars), Tiger Brokers Java SDK (qusong0627/QuantMind, 1.7k stars) and Tiger Brokers OpenAPI SDK (qusong0627/QuantMind, 1.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Finance?

jjyaoao (a GitHub user) maintains it in jjyaoao/HelloAgents, which has 3,187 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on October 6, 2026.

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