DeFi Yield Analysis
HKUDS/Vibe-Trading
Compares DeFi yields across lending, liquidity provision, staking and yield farming, adjusts them for risks such as impermanent loss, and judges whether a protocol's returns are sustainable.
Stake $GEM tokens on Gem Miner (gemminer.app) to earn yield and unlock the in-game earn/cashout system.
No licenceAuto-check passed
Install Gem Miner
$ npx skills add BankrBot/skills --skill gem-miner -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install BankrBot/skills gem-miner --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/BankrBot/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/gem-miner .claude/skills/gem-miner && rm -rf skills-srcUse ~/.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/
Install the "gem-miner" agent skill from https://github.com/BankrBot/skills/tree/main/gem-miner into .claude/skills/gem-miner/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gem-miner", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/BankrBot/skills/tree/main/gem-minerType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add BankrBot/skills --skill gem-miner -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install BankrBot/skills gem-miner --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/BankrBot/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/gem-miner .agents/skills/gem-miner && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "gem-miner" agent skill from https://github.com/BankrBot/skills/tree/main/gem-miner into .agents/skills/gem-miner/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gem-miner", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add BankrBot/skills --skill gem-miner -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install BankrBot/skills gem-miner --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/BankrBot/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/gem-miner .cursor/skills/gem-miner && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "gem-miner" agent skill from https://github.com/BankrBot/skills/tree/main/gem-miner into .cursor/skills/gem-miner/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gem-miner", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/BankrBot/skills.git --path gem-miner--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add BankrBot/skills --skill gem-miner -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install BankrBot/skills gem-miner --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/BankrBot/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/gem-miner .gemini/skills/gem-miner && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "gem-miner" agent skill from https://github.com/BankrBot/skills/tree/main/gem-miner into .gemini/skills/gem-miner/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gem-miner", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install BankrBot/skills gem-minerInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add BankrBot/skills --skill gem-miner -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/BankrBot/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/gem-miner .github/skills/gem-miner && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "gem-miner" agent skill from https://github.com/BankrBot/skills/tree/main/gem-miner into .github/skills/gem-miner/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gem-miner", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add BankrBot/skills --skill gem-miner -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install BankrBot/skills gem-miner --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/BankrBot/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/gem-miner .opencode/skills/gem-miner && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "gem-miner" agent skill from https://github.com/BankrBot/skills/tree/main/gem-miner into .opencode/skills/gem-miner/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gem-miner", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
gem-miner- GitHub stars
- 1.2k
- Token cost
- ~747 tokens
- SKILL.md length
- 195 words
- Files
- 2
- Skills in repo
- 106
- Repo updated
- First seen
- Licence
- None found
At a glance
Stake $GEM tokens on Gem Miner (gemminer.app) to earn yield and unlock the in-game earn/cashout system.
- The user wants to stake GEM
- SKILL.md covers Contracts (Base mainnet), Key Parameters, Check staking position and Check GEM balance, plus 7 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Check their staking balance
What it does
Gem Miner is an agent skill from BankrBot/skills. Stake $GEM tokens on Gem Miner (gemminer.app) to earn yield and unlock the in-game earn/cashout system. Use when the user wants to stake GEM, check their staking balance or rewards, unstake, claim rewards, or check whether they meet the 25M GEM gate. Base mainnet only.
Its SKILL.md is about 750 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `catalog.json`).
The repository describes itself as: Bankr Skills equip builders with plug-and-play tools to build more powerful agents.
When your agent uses it
- The user wants to stake GEM
- Check their staking balance
- Check whether they meet the 25M GEM gate
Example prompts
- “/gem-miner”
What it can do on your machine
Read from SKILL.md and the folder at commit dc47eed. 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
Gem Miner loads about 747 tokens when it runs. Until then it costs about 70 tokens; SKILL.md has 195 words of instructions outside code blocks.
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
Without a licence we can't republish the file, so here is its outline and opening line. It has 195 words (~747 tokens).
“Stake $GEM on Base to earn yield and unlock Gem Miner's in-game earn + cashout system. The staking gate requires 25,000,000 GEM staked. No burn NFT required to stake.”
- name
- gem-miner
Files
SKILL.md and 1 other file in gem-miner of BankrBot/skills.
- SKILL.md
- catalog.json
Open the folder on GitHubat commit dc47eed
Compare with similar skills
Gem Miner 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Gem Miner this skillBankrBot/skills | 1.2k | — | ~747 | Automated safety check: Pass | None | |
| DeFi Yield AnalysisHKUDS/Vibe-Trading | 35k | — | ~2.6k | Automated safety check: Pass | MIT | |
| Kraken Earn Stakingkrakenfx/kraken-cli | 751 | — | ~1k | Automated safety check: Pass | MIT | |
| Yield Intelligencesickn33/agentic-awesome-skills | 47k | 1 repos | ~1.1k | Automated safety check: Pass | MIT | |
| Recipe Earn Yield Comparekrakenfx/kraken-cli | 751 | — | ~386 | Automated safety check: Pass | MIT | |
| Earnings Revisions and GuidanceHKUDS/Vibe-Trading | 35k | — | ~2.5k | Automated safety check: Pass | MIT |
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Yield Intelligence
sickn33/agentic-awesome-skills
Passive income portfolio analysis — activate when user asks about dividend yields, Treasury rates, REIT income, monthly passive income goals, or portfolio yield optimization.
Recipe Earn Yield Compare
krakenfx/kraken-cli
Compare earn strategy yields across assets and lock types to find the best rate.
Earnings Revisions and Guidance
HKUDS/Vibe-Trading
Tracks analyst estimate revisions, earnings surprises, management guidance and post-earnings drift for US and Hong Kong stocks, and turns them into long and short signals.
Scheduler Yield
thedaviddias/Front-End-Checklist
A skill your agent uses when reviewing JavaScript that performs synchronous loops over large datasets, recursive tree traversals, or bulk DOM updates that may exceed 50 ms on mid-range devices.
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Questions about Gem Miner
What does Gem Miner do?
Stake $GEM tokens on Gem Miner (gemminer.app) to earn yield and unlock the in-game earn/cashout system. Gem Miner is an agent skill from BankrBot/skills.app) to earn yield and unlock the in-game earn/cashout system.
When should I use Gem Miner?
Gem Miner fits situations like: the user wants to stake GEM; check their staking balance; check whether they meet the 25M GEM gate.
How do I install Gem Miner in Claude Code?
Run `npx skills add BankrBot/skills --skill gem-miner -a claude-code`. Or copy the skill folder (gem-miner in BankrBot/skills) into .claude/skills/gem-miner in your project. Claude Code loads it when a task matches its description.
How do I install Gem Miner in Codex?
Run `npx skills add BankrBot/skills --skill gem-miner -a codex`. Or copy the skill folder (gem-miner in BankrBot/skills) into .agents/skills/gem-miner in your project. Codex loads it when a task matches its description.
Can I use Gem Miner 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 BankrBot/skills --skill gem-miner -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gem-miner, .gemini/skills/gem-miner, .github/skills/gem-miner and .opencode/skills/gem-miner in your project.
What does Gem Miner need to run?
SKILL.md names no scripts, command-line tools or credentials: Gem Miner is instructions for the agent only.
Does Gem Miner 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 Gem Miner 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 Gem Miner use?
No licence was found for Gem Miner or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Gem Miner use?
About 747 tokens (SKILL.md is roughly 3k 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 Gem Miner?
Skills that share tags, products or a category with Gem Miner: DeFi Yield Analysis (HKUDS/Vibe-Trading, 35k stars), Kraken Earn Staking (krakenfx/kraken-cli, 751 stars), Yield Intelligence (sickn33/agentic-awesome-skills, 47k stars) and Recipe Earn Yield Compare (krakenfx/kraken-cli, 751 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Gem Miner?
BankrBot (a GitHub organization) maintains it in BankrBot/skills, which has 1,202 GitHub stars. The repository holds 106 skills in this directory. The repository was last updated on October 10, 2026.
Source: BankrBot/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.