incident-prior-art

incident-prior-art is a skill for Claude Code, Codex from Dark-Alex-17/coyote. It costs 115 tokens per session (1,510 once invoked), scanned A, original, AGPL-3.0.

A code-review aid that checks proposed changes against previous outages, incidents, and on-call fixes. An incident is a production problem that required investigation or repair.

In plain words
What is it for?
Use it to inspect related Git history, identify changes born from incident fixes, and compare new work with relevant operational experience.
Why use it?
It helps reviewers remember lessons from past failures that may not be obvious from the current code or diff.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to inspect related Git history, identify changes born from incident fixes, and compare new work with relevant operational experience.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dark-alex-17/coyote/incident-prior-art
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.

Any agent
npx skills add Dark-Alex-17/coyote --skill incident-prior-art
Clone the repo
git clone --depth 1 https://github.com/Dark-Alex-17/coyote

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 incident-prior-art

README.md
[![agentmods](https://agentmods.dev/badge/skills/dark-alex-17/coyote/incident-prior-art/github.svg)](https://agentmods.dev/skills/dark-alex-17/coyote/incident-prior-art)
Your own site
<a href="https://agentmods.dev/skills/dark-alex-17/coyote/incident-prior-art"><img src="https://agentmods.dev/badge/skills/dark-alex-17/coyote/incident-prior-art/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 incident-prior-art

Your own site · 80×15
<a href="https://agentmods.dev/skills/dark-alex-17/coyote/incident-prior-art"><img src="https://agentmods.dev/badge/skills/dark-alex-17/coyote/incident-prior-art.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 115 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,510 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 $0.00115 $0.01510
Opus 5.5 $0.00046 $0.00604
Sonnet 5.5 $0.00023 $0.00302
Haiku 4.5 $0.00012 $0.00151

Measured 2mo ago against content hash d4d55b548d84, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

incident-prior-art 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.

assets/skills/incident-prior-art/SKILL.md · 88 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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 · 88 lines · 115 tokens per session scan A d4d55b548d84

Subscribe to this mod's changes

incident-prior-art is a skill published in the GitHub repository Dark-Alex-17/coyote (56 stars, last pushed today), licensed AGPL-3.0. It adds 115 tokens to every session and 1,510 once invoked, about $0.0005 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 2026-08-30.

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