Borrowing it
Nothing to install: this file belongs to beyondwin/FixThis. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/beyondwin/FixThis/main/.agents/skills/fixthis-repository-change/SKILL.mdgit clone --depth 1 https://github.com/beyondwin/FixThisWrote 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/beyondwin/fixthis/fixthis-repository-change)<a href="https://agentmods.dev/skills/beyondwin/fixthis/fixthis-repository-change"><img src="https://agentmods.dev/badge/skills/beyondwin/fixthis/fixthis-repository-change.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 5.1 | $0.00043 | $0.00303 |
| Opus 5 | $0.00022 | $0.00151 |
| Sonnet 5 | $0.00009 | $0.00061 |
| Haiku 4.5 | $0.00004 | $0.00030 |
Grade A, and why
fixthis-repository-change 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 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.
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.
What it actually says
FixThis Repository Change
Use for FixThis source checkout work. Do not use for installing FixThis into an external app.
- Read root AGENTS.md and run its Git/worktree preflight.
- Choose a matching task id from
scripts/agent-route-registry.mjs; for console work runnpm run agent:route -- --task console --json. Once paths are known usenpm run agent:route -- --changed --base origin/main. - Read only returned maintained docs and first source files, then inspect current implementation.
- Preserve unrelated dirty changes and make the smallest compatible change.
- Write the failing focused test before behavior changes.
- Run returned focused checks from cheapest to broadest.
- Rerun
npm run agent:route -- --changed --jsonagainst the final diff. - Run the returned broad gate and connected proof when required.
- Report PASS, FAIL, DEFERRED, or SKIPPED with evidence, reason, and residual risk.
- Recheck branch, upstream, dirty state, and worktrees.
Never modify personal or project Codex configuration in this workflow. Commit, merge, push, publish, resolve feedback, or stop a process only when requested.
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.
- 8d ago First seen · 22 lines · 43 tokens per session scan A f70723d2013c
fixthis-repository-change is a skill published in the GitHub repository beyondwin/FixThis (5 stars, last pushed 1mo ago), licensed MIT. It adds 43 tokens to every session and 303 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 2026-08-31.
Other skills, from other repositories
sceneview-web
Build 3D and WebXR (AR/VR) experiences in the browser with SceneView for Web — Filament.js (WebGL2/WASM) wrapped in a Kotlin/JS DSL and a plain-JavaScript API on window.sceneview. Use whenever the user asks for "3D in the browser", "a web model viewer", "WebXR AR/VR", or any browser 3D/AR app where the dependency is…
sceneview
Build 3D and AR apps with the SceneView SDK in Jetpack Compose, SwiftUI (iOS/macOS/visionOS via SceneViewSwift), Web (Filament.js), Flutter and React Native. Use whenever the user asks for "3D in Compose", "AR with ARCore in Compose", a model viewer, or any cross-platform 3D/AR app where the dependency is…
to-plan
Use when one ready GitHub issue or an in-chat task needs a repository-aware implementation plan for a later implementation workflow.
compose-animations
Use when writing or reviewing Jetpack Compose motion: visibility enter/exit, animating one property toward a target, color or size transitions, multiple properties from one state, switching composable content, or choosing between AnimatedVisibility, animateAsState, rememberTransition, AnimatedContent, and Crossfade.
compose-focus-navigation
Use when writing or reviewing Jetpack Compose UI for TV, keyboard, desktop, accessibility focus, D-pad navigation, FocusRequester, focusProperties, key events, or initial focus behavior.
kotlin-control-flow
Use when writing or reviewing Kotlin branching and control flow: when expressions, guard conditions, sealed type exhaustiveness, smart casts, nullable branching, early returns, or replacing complex if/else chains.