local-budget: Skill for Claude Code

.claude/skills/budget-income/SKILL.md

budget-income is a skill for Claude Code from natejswenson/local-budget. It costs 15 tokens per session (221 once invoked), scanned A, original, MIT.

A read-only budget tool that groups income by source and compares expected income with actual income.

In plain words
What is it for?
Use it to review income sources, inspect their transactions, and compare income with the period's overall budget summary.
Why use it?
It shows which sources explain the difference between what you planned to receive and what you actually received.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is natejswenson/local-budget's own configuration. It tells Claude Code how to work on local-budget itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything local-budget configures →

Reuse

Borrowing it

Nothing to install: this file belongs to natejswenson/local-budget. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/natejswenson/local-budget/main/.claude/skills/budget-income/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/natejswenson/local-budget

Made for: Claude Code.

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 budget-income

README.md
[![agentmods](https://agentmods.dev/badge/skills/natejswenson/local-budget/budget-income/github.svg)](https://agentmods.dev/skills/natejswenson/local-budget/budget-income)
Your own site
<a href="https://agentmods.dev/skills/natejswenson/local-budget/budget-income"><img src="https://agentmods.dev/badge/skills/natejswenson/local-budget/budget-income/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for budget-income

Your own site · 80×15
<a href="https://agentmods.dev/skills/natejswenson/local-budget/budget-income"><img src="https://agentmods.dev/badge/skills/natejswenson/local-budget/budget-income.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 221 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00015 $0.00221
Opus 5 $0.00008 $0.00111
Sonnet 5 $0.00003 $0.00044
Haiku 4.5 $0.00002 $0.00022

Measured 12d ago against content hash 4a08d5958f94, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

budget-income scanned grade A with 0 findings 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 12d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/budget-income/SKILL.md · 27 lines

What it actually says

Budget Income

Show where income comes from and how actual compares to expected. Follow the budget-analyst discipline: never invent a number, and print each tool's rendered block verbatim before adding at most three sentences of synthesis. This skill is read-only; it never writes.

Tools and order

  1. income_by_source — income grouped by source for the period.
  2. income_transactions — the individual income transactions for a given source.
  3. get_month_summary — the period headline, to frame income against total spend.

Print each tool's rendered block verbatim, then synthesize: is actual income tracking expected, and which source drives the difference.

Handoff

If expected income looks wrong or unset, offer: "Want to run /budget-budgets to set expected income?"

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. 12d ago First seen · 27 lines · 15 tokens per session scan A 4a08d5958f94

Subscribe to this mod's changes

budget-income is a skill published in the GitHub repository natejswenson/local-budget (0 stars, last pushed 2d ago), licensed MIT. It adds 15 tokens to every session and 221 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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