Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/jimmypaolini/codebase/checkout-branchnpx skills add JimmyPaolini/codebase --skill checkout-branchgit clone --depth 1 https://github.com/JimmyPaolini/codebaseWrote 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.
[](https://agentmods.dev/skills/jimmypaolini/codebase/checkout-branch)<a href="https://agentmods.dev/skills/jimmypaolini/codebase/checkout-branch"><img src="https://agentmods.dev/badge/skills/jimmypaolini/codebase/checkout-branch.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00042 | $0.01839 |
| Opus 5 | $0.00021 | $0.00920 |
| Sonnet 5 | $0.00008 | $0.00368 |
| Haiku 4.5 | $0.00004 | $0.00184 |
Grade A, and why
checkout-branch 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 3d 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.
How it starts
The opening of the file, as written. The whole thing — 198 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Branch Naming Conventions
This skill teaches how to name Git branches for this codebase. All branch names must follow these rules to pass pre-push hooks and CI validation.
When to Use This Skill
- Creating a new feature, fix, or other branch
- Renaming an existing branch to comply with conventions
- Understanding why a branch name was rejected
- Validating branch names before pushing
Format
<type>/<scope>-<description>
All three parts are required. The description must be kebab-case (lowercase with hyphens).
Type
Required. Must be one of the allowed types defined in conventional.config.cjs:
| Type | Description |
|---|---|
feat |
A new feature or capability that adds value for users |
fix |
A bug fix that addresses a specific issue or problem |
docs |
Documentation, AGENTS.md, SKILL.md, README, and planning files |
test |
Adding or correcting unit, integration, or end-to-end tests |
refactor |
Code restructuring that neither fixes a bug nor adds a feature |
style |
Formatting, whitespace, or code structure changes with no semantic effect |
perf |
A code change that improves performance (caching, query optimization, etc.) |
chore |
Housekeeping that doesn't modify src or test files (gitignore, editor config, etc.) |
ci |
GitHub Actions workflows, composite actions, and CI/CD scripts |
build |
Build system, Vite/Docker/Helm config, or external dependency integration |
revert |
Reverts a previous commit |
Scope
Required. Must be one of the allowed scopes defined in conventional.config.cjs:
| Scope | Description |
|---|---|
affirmations |
Python Jupyter notebook application for LangGraph affirmation generation |
caelundas |
Node.js CLI for astronomical calendar generation (NASA JPL ephemeris) |
configuration |
Workspace root config files (tsconfig, eslint, vitest, nx.json, etc.) |
conformetry |
Code generator templates and validation tests for generated instances |
dependencies |
Dependency version changes (upgrades, additions, removals via pnpm) |
deps |
Dependency version changes (upgrades, additions, removals via pnpm) |
deployments |
GitHub Actions workflows and CI/CD pipeline configuration |
documentation |
Markdown docs, skills, planning files, and AGENTS.md files |
infrastructure |
Helm charts, Terraform configs, and Kubernetes resources |
JimmyPaolini |
Static GitHub profile README project (markdown and assets) |
lexico |
TanStack Start SSR Latin dictionary web app with Supabase backend |
lexico-components |
Shared React/shadcn component library |
lexico-entities |
Shared TypeORM entities and GraphQL types |
lexico-ingestion |
Data ingestion scripts for Lexico |
logger |
Shared pino-backed NestJS LoggerService, LoggerModule, and the log message convention |
meanderaw |
Greek meander (key/fret) SVG generator CLI and the composable motif/modifier library it reads |
callidescope |
Call stack tracing and linting CLI, the configuration package it reads, and the packages that build and render its call graph |
codependix |
Dependency graph export CLI and the configuration package it reads |
codometer |
Code statistics measurement CLI, the configuration package it reads, and the packages that diff and render its pull request change report |
no-release |
Escape hatch: suppress semantic-release for any commit type |
release |
Version bumps and release commits generated by semantic-release |
reporting |
Pull request change report generation and the packages that diff and render it |
scripts |
Shell and TypeScript scripts in scripts/ (sync, setup, utilities) |
testing |
Vitest configuration, shared test utilities, and coverage setup |
synchronization |
Synchronization application and commands for automating workflows |
validation |
Validation CLI and the checks it runs, such as pull request metadata |
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.
- 3d ago First seen · 198 lines · 42 tokens per session scan A 5e1bf22904be
checkout-branch is a skill published in the GitHub repository JimmyPaolini/codebase (0 stars, last pushed yesterday), licensed MIT. It adds 42 tokens to every session and 1,839 once invoked, about $0.0002 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 2026-09-01.
Other skills, from other repositories
nemoclaw-contributor-implement-issue
Implement an accepted NemoClaw GitHub issue in the current checkout. Use when a user asks to pick up an issue for implementation, implement or fix a named issue, or add the issue's tests. Confirm accepted scope, deliver the smallest independently valuable capability slice, and record validation and remaining gates…
amazon-reviews-api-skill
This skill helps users automatically extract Amazon product reviews via the Amazon Reviews API. Agent should proactively apply this skill when users express needs like getting reviews for Amazon product with ASIN B07TS6R1SF, analyzing customer feedback for a specific Amazon item, getting ratings and comments for a…
amazon-competitor-analyzer
Scrapes Amazon product data from ASINs using browseract.com automation API and performs surgical competitive analysis. Compares specifications, pricing, review quality, and visual strategies to identify competitor moats and vulnerabilities.
shopify-functions
Shopify Functions allow developers to customize the backend logic that powers parts of Shopify. Available APIs: Discount, Cart and Checkout Validation, Cart Transform, Pickup Point Delivery Option Generator, Delivery Customization, Fulfillment Constraints, Local Pickup Delivery Option Generator, Order Routing Location…
asc-subscription-localization
Bulk-localize subscription, subscription-group, and in-app purchase display names across App Store locales using asc, including API 4.4.1 version-scoped v2 resources. Use when filling or updating subscription/IAP names and descriptions without App Store Connect UI work.
amazon-price-tracker
Amazon price monitoring and competitive pricing intelligence. Real-time price tracking, Buy Box analysis, promotion detection, and dynamic pricing strategy optimization. Use when the user asks about price monitoring, competitor pricing, Buy Box tracking, or pricing strategy.