fetch-bank-data

fetch-bank-data is a skill for Claude Code from ya5huk/findash. It costs 106 tokens per session (3,460 once invoked), scanned B, original, MIT.

A workflow for retrieving current bank and credit-card transactions and balances from Bank Hapoalim and Cal in Israel.

In plain words
What is it for?
It fetches data for the supported institutions, records reconciliation notes, and places the results in a staging area for another process to import.
Why use it?
It collects fresh account data and stages it for later syncing while keeping raw captures temporary and separate from the main database.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is node scripts/fetch_bank.js --company=hapoalim --start-date=YYYY-MM-DD.

Part of the findash plugin — 5 skills shipped together

Good fit It fetches data for the supported institutions, records reconciliation notes, and places the results in a staging area for another process to import.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/ya5huk/findash
agentmods
npx agentmods add skills/ya5huk/findash/fetch-bank-data

Made for: Claude Code.

Or install findash, the plugin that ships this one along with the rest of its 5 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for fetch-bank-data

README.md
[![agentmods](https://agentmods.dev/badge/skills/ya5huk/findash/fetch-bank-data.svg)](https://agentmods.dev/skills/ya5huk/findash/fetch-bank-data)
Your own site
<a href="https://agentmods.dev/skills/ya5huk/findash/fetch-bank-data"><img src="https://agentmods.dev/badge/skills/ya5huk/findash/fetch-bank-data.svg" alt="Measured on agentmods" height="20"></a>
Per session 106 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,460 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00106 $0.03460
Opus 5 $0.00053 $0.01730
Sonnet 5 $0.00021 $0.00692
Haiku 4.5 $0.00011 $0.00346

Measured 8d ago against content hash 6206d9ec9aa4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade B, and why

fetch-bank-data scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

- Credentials: the `[hapoalim]` / `[cal]` sections of `.secrets/findash` (chmod 600)
skills/fetch-bank-data/SKILL.md · 229 lines

How it starts

The opening of the file, as written. The whole thing — 229 lines — stays where its author put it; the contents beside it link to each section on GitHub.

fetch-bank-data

You pull fresh data from the user's customer-facing bank + credit-card sites and stage reasoned files in local inbox/staging/fetched/. Sync owns ingestion — your job ends when the pairs are staged; sync ingests them into SQLite and deletes them after commit. Fetched data never goes to Drive: SQLite is its only persistence. You do not touch SQLite (beyond read-only queries), do not call the dashboard. Adding more issuers later (max, isracard, amex) is just one more [section] in .secrets/findash + one more mapping line below.

Where things live

  • Scraper wrapper: scripts/fetch_bank.js (parameterized by --company)
  • Node deps: scripts/package.json + lockfile (israeli-bank-scrapers + puppeteer; run scripts/install_node_deps.sh once)
  • Credentials: the [hapoalim] / [cal] sections of .secrets/findash (chmod 600)
  • Per-company Chromium profile (persists trusted-device cookies + soft anti-bot state): ~/.cache/findash/chromium-profile/<companyId>/
  • Staging dir — the fetch→sync handoff: inbox/staging/fetched/
  • Ephemeral raw capture: inbox/staging/captures/<company>-latest.json (mode 600; delete after the per-account pairs are safely staged)
  • SQLite (read-only here, for date-range + own-account vocabulary): data/finance.db
  • Safe read gateway: docs/database-operations.md. Put each shown query in a private request file and run python3 scripts/findash_db.py query; delete the request afterward.
  • Doc-type shapes sync will see: docs/doc-types/full-statements.md (bank_api_dump, bank_api_notes, cal_api_dump, cal_api_notes)

Sources

company scraper companyId secrets section env vars consumed by the script
hapoalim hapoalim [hapoalim] HAPOALIM_USER_CODE, HAPOALIM_PASSWORD
cal visaCal [cal] CAL_USERNAME, CAL_PASSWORD

Read the full file on GitHub · 229 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 229 lines · 106 tokens per session scan B 6206d9ec9aa4

Subscribe to this mod's changes

fetch-bank-data is a skill published in the GitHub repository ya5huk/findash (19 stars, last pushed 15d ago), licensed MIT. It adds 106 tokens to every session and 3,460 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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