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expense: Skill for Claude Code

.agents/skills/react-router-framework-mode/SKILL.md

react-router-framework-mode is a skill for Claude Code, Codex from assaf/expense. It costs 56 tokens per session (974 once invoked), scanned A, original, no licence file.

A skill for building full-stack React applications with React Router’s framework mode. It covers pages, data loading, form actions, navigation, loading states, and error handling.

In plain words
What is it for?
It is for configuring routes, loaders, actions, forms, pending or optimistic interfaces, error boundaries, and React Router configuration files.
Why use it?
It helps apply React Router’s conventions consistently when an application needs both a user interface and server-side behaviour.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is assaf/expense's own configuration. It tells Claude Code and Codex how to work on expense 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 expense configures →

not rated 6repo 5d ago A scan 56 tokens no licence
View source ↗ assaf/expense expense.labnotes.org
Reuse

Borrowing it

Nothing to install: this file belongs to assaf/expense. 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/assaf/expense/main/.agents/skills/react-router-framework-mode/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/assaf/expense

Made for: Claude Code, Codex.

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 react-router-framework-mode

README.md
[![agentmods](https://agentmods.dev/badge/skills/assaf/expense/react-router-framework-mode/github.svg)](https://agentmods.dev/skills/assaf/expense/react-router-framework-mode)
Your own site
<a href="https://agentmods.dev/skills/assaf/expense/react-router-framework-mode"><img src="https://agentmods.dev/badge/skills/assaf/expense/react-router-framework-mode/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 react-router-framework-mode

Your own site · 80×15
<a href="https://agentmods.dev/skills/assaf/expense/react-router-framework-mode"><img src="https://agentmods.dev/badge/skills/assaf/expense/react-router-framework-mode.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 974 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 unknown 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 $0.00056 $0.00974
Opus 5.5 $0.00022 $0.00390
Sonnet 5.5 $0.00011 $0.00195
Haiku 4.5 $0.00006 $0.00097

Measured 2mo ago against content hash f3ea09caa569, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

react-router-framework-mode 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 2mo 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.

.agents/skills/react-router-framework-mode/SKILL.md · 122 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

12 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2mo ago First seen · 122 lines · 56 tokens per session scan A f3ea09caa569

Subscribe to this mod's changes

react-router-framework-mode is a skill published in the GitHub repository assaf/expense (6 stars, last pushed 5d ago), with no licence file. It adds 56 tokens to every session and 974 once invoked, about $0.0002 per session on Opus 5.5. 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.

FrontendReactexpense-trackerexpensesmcp-servertaxeswebapp
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