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Agent skill

Helixa

by BankrBot in BankrBot/skills

Helixa — Onchain identity, reputation, and Cred Scores for AI agents on Base.

No licenceAuto-check passedBusiness, Finance & HR

Install Helixa

skills CLI
$ npx skills add BankrBot/skills --skill helixa -a claude-code

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

GitHub CLI
$ gh skill install BankrBot/skills helixa --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/BankrBot/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/helixa .claude/skills/helixa && 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
helixa
GitHub stars
1.2k
Token cost
~2.7k tokens
SKILL.md length
809 words
Files
21 (incl. scripts, references)
Skills in repo
106
Repo updated
First seen
Licence
None found

At a glance

Helixa — Onchain identity, reputation, and Cred Scores for AI agents on Base.

  • Works in 4 steps: No API key required for public endpoints → Use the shell scripts in scripts/ for… → Authenticated actions (mint, update,… → …
  • An agent wants to mint an identity NFT
  • SKILL.md covers Quick Start, Task Guide, Mint Workflow and Update Workflow, plus 10 more sections
  • Runs Shell scripts from its folder; calls npm; reaches mainnet.base.org and api.helixa.xyz; needs AGENT_PRIVATE_KEY and PRIVATE_KEY

What it does

Helixa is an agent skill from BankrBot/skills. Helixa — Onchain identity, reputation, and Cred Scores for AI agents on Base. Use when an agent wants to mint an identity NFT, check its Cred Score, verify social accounts, update traits/narrative, query agent reputation data, check staking info, or search the agent directory. Supports SIWA (Sign-In With Agent) auth and x402 micropayments. Also use when asked about Helixa, AgentDNA, ERC-8004, Cred Scores, $CRED token, or agent identity.

Its SKILL.md is about 2.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 22 other files, including scripts and reference files (for example `catalog.json`, `references/api.md` and `references/contracts.md`).

It sits in Business, Finance & HR, covering Crypto and DeFi analysis. It works with x402 and Circle USDC. The repository describes itself as: Bankr Skills equip builders with plug-and-play tools to build more powerful agents.

When your agent uses it

  • An agent wants to mint an identity NFT
  • Check its Cred Score
  • Verify social accounts
  • Update traits/narrative

Example prompts

  • “/helixa”

Requirements

  • Node.js
  • A Bash shell
  • A credential in PRIVATE_KEY
  • A credential in AGENT_PRIVATE_KEY

Workflow steps

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

  1. No API key required for public endpoints
  2. Use the shell scripts in scripts/ for all operations
  3. Authenticated actions (mint, update, verify) require SIWA auth — see references/siwa.md
  4. Paid actions (mint) cost $1 USDC via x402. Updates are free

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 13 files in scripts/ (Shell, from the files we listed), which the agent can run.

    Shell commands in SKILL.md call:

    • npm

    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:

    • mainnet.base.org
    • api.helixa.xyz

    Also links to:

    • helixa.xyz
    • basescan.org

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

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • AGENT_PRIVATE_KEY
    • PRIVATE_KEY

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

Context cost

Helixa loads about 2.7k tokens when it runs, and up to ~6.5k if it reads all its reference files. Until then it costs about 112 tokens; SKILL.md has 809 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~112
When it runs · the whole SKILL.md, loaded when a task matches
~2.7k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~6.5k

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 809 words (~2,658 tokens).

“Onchain identity and reputation for AI agents. 1,000+ agents minted. ERC-8004 native. Cred Scores powered by $CRED.”

— opening of SKILL.md by BankrBot
name
helixa

Read the full SKILL.md on GitHub

Files

SKILL.md and 20 other files (scripts, references) in helixa of BankrBot/skills.

  • SKILL.md
  • catalog.json
  • references/api.md
  • references/contracts.md
  • references/cred-scoring.md
  • references/siwa.md
  • scripts/check-cred.sh
  • scripts/helixa-agent.sh
  • scripts/helixa-agents.sh
  • scripts/helixa-cred.sh
  • scripts/helixa-get.sh
  • scripts/helixa-mint.sh
  • scripts/helixa-name.sh
  • scripts/helixa-post.sh
  • scripts/helixa-search.sh
  • scripts/helixa-stake-info.sh
  • scripts/helixa-stake.sh
  • scripts/helixa-stats.sh
  • scripts/helixa-update.sh
  • … and 2 more

Open the folder on GitHubat commit dc47eed

Compare with similar skills

Helixa 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.

Helixa compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Helixa this skillBankrBot/skills1.2k—~2.7kAutomated safety check: PassNone
SurfBlockRunAI/ClawRouter6.6k—~4kAutomated safety check: PassMIT
Crypto DataBlockRunAI/blockrun-mcp391—~2.8kAutomated safety check: PassMIT
Pay Via Agent Walletcirclefin/skills155—~3.9kAutomated safety check: PassApache-2.0
Compare Crypto PaymentsPayRam/payram-mcp158—~5.4kAutomated safety check: PassNone
Zerion Wallet Datamoonpay/skills113—~1.7kAutomated safety check: PassMIT

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Works with

Categories

Questions about Helixa

What does Helixa do?

Helixa — Onchain identity, reputation, and Cred Scores for AI agents on Base. Helixa is an agent skill from BankrBot/skills. Helixa — Onchain identity, reputation, and Cred Scores for AI agents on Base.

When should I use Helixa?

Helixa fits situations like: an agent wants to mint an identity NFT; check its Cred Score; verify social accounts; update traits/narrative.

How do I install Helixa in Claude Code?

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

How do I install Helixa in Codex?

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

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

What does Helixa need to run?

Going by SKILL.md and its folder, Helixa needs a shell for the scripts in its folder, the command-line tools its instructions call (npm) and credentials named AGENT_PRIVATE_KEY and PRIVATE_KEY. Our summary lists: Node.js; A Bash shell; A credential in PRIVATE_KEY; A credential in AGENT_PRIVATE_KEY.

Does Helixa access the network?

SKILL.md names 4 domains. In commands or code: mainnet.base.org and api.helixa.xyz; the agent is likely to contact these when it follows the instructions. As links in the text: helixa.xyz and basescan.org. This is read from the text; nothing was executed.

Is Helixa 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 Helixa use?

No licence was found for Helixa or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Helixa use?

About 2.7k tokens (SKILL.md is roughly 11k 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 3.8k tokens, read only when the agent opens those files.

What are the alternatives to Helixa?

Skills that share tags, products or a category with Helixa: Surf (BlockRunAI/ClawRouter, 6.6k stars), Crypto Data (BlockRunAI/blockrun-mcp, 391 stars), Pay Via Agent Wallet (circlefin/skills, 155 stars) and Compare Crypto Payments (PayRam/payram-mcp, 158 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Helixa?

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.