patch-applier

patch-applier is a skill for Claude Code, Codex from pilinux/gorest. It costs 22 tokens per session (236 once invoked), scanned A, original, MIT.

A workflow for preparing and applying a small, focused code change as one reviewable patch. It requires showing the proposed differences first and then running suitable formatting, linting, and tests.

In plain words
What is it for?
Use it for a narrowly scoped fix or change when you need a preview, an atomic edit, and targeted verification.
Why use it?
It keeps minor edits easy to inspect and verifies that they do not introduce known problems.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/pilinux/gorest/patch-applier
Any agent
npx skills add pilinux/gorest --skill patch-applier
Clone the repo
git clone --depth 1 https://github.com/pilinux/gorest

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 patch-applier

README.md
[![agentmods](https://agentmods.dev/badge/skills/pilinux/gorest/patch-applier.svg)](https://agentmods.dev/skills/pilinux/gorest/patch-applier)
Your own site
<a href="https://agentmods.dev/skills/pilinux/gorest/patch-applier"><img src="https://agentmods.dev/badge/skills/pilinux/gorest/patch-applier.svg" alt="Measured on agentmods" height="20"></a>
Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 236 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00022 $0.00236
Opus 5 $0.00011 $0.00118
Sonnet 5 $0.00004 $0.00047
Haiku 4.5 $0.00002 $0.00024

Measured 5d ago against content hash f4206d8c4f9e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

patch-applier 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 5d 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/patch-applier/SKILL.md · 38 lines

What it actually says

Patch Applier

When to Use

  • You have a focused code change that should be applied and reviewed as a single patch.

Rules

  • Keep patches atomic and single-purpose.
  • Show a preview (paths + short hunk summary) before applying.
  • After applying, run formatting, linters, and targeted tests as appropriate.

Workflow

  1. Locate edit points via source-search or file-reader.
  2. Draft patch and show a preview for approval.
  3. Apply patch and run go fmt ./... / golangci-lint run ./... / targeted go test.
  4. Report modified files and verification results.

Output

  • Patch summary: 1-3 bullets.
  • Files changed: list with path:line.
  • Verification: commands and results.
  • safe-edit-simulator, code-formatter, test-runner
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. 5d ago First seen · 38 lines · 22 tokens per session scan A f4206d8c4f9e

Subscribe to this mod's changes

patch-applier is a skill published in the GitHub repository pilinux/gorest (504 stars, last pushed today), licensed MIT. It adds 22 tokens to every session and 236 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 2026-08-30.