Fizz Convert
pashov/skills
Convert English-language properties in PROPERTIES.md (produced by the Fizz skill) into Solidity assertions inside the existing fuzz harness, then flip their checkboxes.
Inspect B20 token contract addresses on Base through B20 Console.
Install B20 Console
$ npx skills add BankrBot/skills --skill b20-console -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install BankrBot/skills b20-console --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/b20-console .claude/skills/b20-console && 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 "b20-console" agent skill from https://github.com/BankrBot/skills/tree/main/b20-console into .claude/skills/b20-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "b20-console", 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/b20-consoleType 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 b20-console -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install BankrBot/skills b20-console --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/b20-console .agents/skills/b20-console && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "b20-console" agent skill from https://github.com/BankrBot/skills/tree/main/b20-console into .agents/skills/b20-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "b20-console", 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 b20-console -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install BankrBot/skills b20-console --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/b20-console .cursor/skills/b20-console && 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 "b20-console" agent skill from https://github.com/BankrBot/skills/tree/main/b20-console into .cursor/skills/b20-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "b20-console", 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 b20-console--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 b20-console -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install BankrBot/skills b20-console --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/b20-console .gemini/skills/b20-console && 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 "b20-console" agent skill from https://github.com/BankrBot/skills/tree/main/b20-console into .gemini/skills/b20-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "b20-console", 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 b20-consoleInstalls 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 b20-console -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/b20-console .github/skills/b20-console && 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 "b20-console" agent skill from https://github.com/BankrBot/skills/tree/main/b20-console into .github/skills/b20-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "b20-console", 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 b20-console -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 b20-console --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/b20-console .opencode/skills/b20-console && 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 "b20-console" agent skill from https://github.com/BankrBot/skills/tree/main/b20-console into .opencode/skills/b20-console/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "b20-console", 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
b20-console- GitHub stars
- 1.2k
- Token cost
- ~1.2k tokens
- SKILL.md length
- 558 words
- Files
- 6 (incl. scripts, references)
- Skills in repo
- 106
- Repo updated
- First seen
- Licence
- None found
At a glance
Inspect B20 token contract addresses on Base through B20 Console.
- Works in 5 steps: Extract the contract address from the… → Use automatic chain detection unless the… → Run → …
- A user asks whether a B20 contract is live
- SKILL.md covers Trust Boundary, What it checks, Workflow and Output style, plus 1 more section
- Runs JavaScript scripts from its folder; calls node; reaches b20.charon.codes
What it does
B20 Console is an agent skill from BankrBot/skills. Inspect B20 token contract addresses on Base through B20 Console. Use this skill when a user asks whether a B20 contract is live, initialized, recognized by the B20 factory, what policies are attached, whether features are paused, or what risk flags are active. Calls the public B20 Console API and returns a concise risk summary with reasons. No API key required.
Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts and reference files (for example `catalog.json`, `references/api.md` and `references/risk-flags.md`).
It sits in Backend & APIs, covering Smart contracts. The repository describes itself as: Bankr Skills equip builders with plug-and-play tools to build more powerful agents.
When your agent uses it
- A user asks whether a B20 contract is live
- Recognized by the B20 factory
- What policies are attached
- Whether features are paused
Example prompts
- “/b20-console”
Requirements
- Node.js
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Extract the contract address from the user request.
- Use automatic chain detection unless the user explicitly names a chain.
- Run
- If the user asks for provenance, creation transaction, or source, add --source
- Return the result in plain language
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
Ships 1 file in scripts/ (JavaScript), which the agent can run.
Shell commands in SKILL.md call:
node
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
b20.charon.codes
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
B20 Console loads about 1.2k tokens when it runs, and up to ~2.2k if it reads all its reference files. Until then it costs about 94 tokens; SKILL.md has 558 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); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 558 words (~1,220 tokens).
“B20 Console inspects B20 token contract addresses on Base.”
- name
- b20-console
Files
SKILL.md and 5 other files (scripts, references) in b20-console of BankrBot/skills.
- SKILL.md
- catalog.json
- logo.jpg
- references/api.md
- references/risk-flags.md
- scripts/inspect-b20.js
Open the folder on GitHubat commit dc47eed
Compare with similar skills
B20 Console 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 |
|---|---|---|---|---|---|---|
| B20 Console this skillBankrBot/skills | 1.2k | — | ~1.2k | Automated safety check: Pass | None | |
| Fizz Convertpashov/skills | 1.2k | 2 repos | ~3.7k | Automated safety check: Pass | MIT | |
| Solana Devsolana-foundation/solana-dev-skill | 573 | — | ~3.8k | Automated safety check: Pass | MIT | |
| Feynman Auditor0xiehnnkta/nemesis-auditor | 243 | 1 repos | ~11k | Automated safety check: Pass | MIT | |
| Smart Contract Auditgreatpie/smart-contract-audit-skill | 101 | — | ~1.1k | Automated safety check: Pass | None | |
| RadarAuditware/radar | 154 | — | ~2.1k | Automated safety check: Pass | GPL-3.0 |
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Related
Categories
Questions about B20 Console
What does B20 Console do?
Inspect B20 token contract addresses on Base through B20 Console. B20 Console is an agent skill from BankrBot/skills. Inspect B20 token contract addresses on Base through B20 Console.
When should I use B20 Console?
B20 Console fits situations like: A user asks whether a B20 contract is live; recognized by the B20 factory; what policies are attached; whether features are paused.
How do I install B20 Console in Claude Code?
Run `npx skills add BankrBot/skills --skill b20-console -a claude-code`. Or copy the skill folder (b20-console in BankrBot/skills) into .claude/skills/b20-console in your project. Claude Code loads it when a task matches its description.
How do I install B20 Console in Codex?
Run `npx skills add BankrBot/skills --skill b20-console -a codex`. Or copy the skill folder (b20-console in BankrBot/skills) into .agents/skills/b20-console in your project. Codex loads it when a task matches its description.
Can I use B20 Console 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 b20-console -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/b20-console, .gemini/skills/b20-console, .github/skills/b20-console and .opencode/skills/b20-console in your project.
What does B20 Console need to run?
Going by SKILL.md and its folder, B20 Console needs JavaScript for the scripts in its folder and the command-line tools its instructions call (node). Our summary lists: Node.js.
Does B20 Console access the network?
SKILL.md names 1 domain. In commands or code: b20.charon.codes; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.
Is B20 Console 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does B20 Console use?
No licence was found for B20 Console or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does B20 Console use?
About 1.2k tokens (SKILL.md is roughly 4.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 936 tokens, read only when the agent opens those files.
What are the alternatives to B20 Console?
Skills that share tags, products or a category with B20 Console: Fizz Convert (pashov/skills, 1.2k stars), Solana Dev (solana-foundation/solana-dev-skill, 573 stars), Feynman Auditor (0xiehnnkta/nemesis-auditor, 243 stars) and Smart Contract Audit (greatpie/smart-contract-audit-skill, 101 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains B20 Console?
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.