What is claude-code-plugins CLAUDE.md?

Repository instructions for a Claude Code plugin marketplace that contains PagerDuty integrations. PagerDuty is a service for tracking and responding to software incidents.

Working on the marketplace metadata, plugin commands, PagerDuty connection, and related skill-management code.

They give the coding agent the repository layout, plugin rules, and registration steps, so it can make changes in the expected places.

How PagerDuty/claude-code-plugins configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to PagerDuty/claude-code-plugins. 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/PagerDuty/claude-code-plugins/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/PagerDuty/claude-code-plugins

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/pagerduty/claude-code-plugins/claude-md/github.svg)](https://agentmods.dev/instructions/pagerduty/claude-code-plugins/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/pagerduty/claude-code-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/pagerduty/claude-code-plugins/claude-md/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/pagerduty/claude-code-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/pagerduty/claude-code-plugins/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 2,122 This file is loaded in full into every session.

When invoked 2,122 The same file — it is already loaded in full.

Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.02122	$0.02122
Opus 5.5	$0.00849	$0.00849
Sonnet 5.5	$0.00424	$0.00424
Haiku 4.5	$0.00212	$0.00212

Measured 12d ago against content hash 93cc03a03a58, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

claude-code-plugins CLAUDE.md scanned grade C with 2 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 12d 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

`.mcp.json` declares external MCP servers the plugins depend on. The PagerDuty server is an HTTP MCP server that requires `PAGERDUTY_API_KEY` to be set in the environment (via `.claude/settings.local.json` or `~/.claude/

Reads MCP configurationmediumAgent snooping

mcp.json carries server URLs and auth tokens; reading it lets a mod discover and abuse other integrations.

`.mcp.json` declares external MCP servers the plugins depend on. The PagerDuty server is an HTTP MCP server that requires `PAGERDUTY_API_KEY` to be set in the environment (via `.claude/settings.local.json` or `~/.claude/

CLAUDE.md · 169 lines

How it starts

The opening of the file, as written. The whole thing — 169 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Repository Overview

This is a Claude Code plugin marketplace for PagerDuty integrations. It contains plugins that bring operational intelligence into development workflows by correlating code changes with PagerDuty incident data.

Current plugins:

pagerduty: Includes multiple commands:
- Pre-commit risk scoring using PagerDuty incident history and git diff analysis
- PagerDuty skill creation and management for AI agents (Early Access)

Repository Structure

.claude-plugin/           # Marketplace and plugin metadata
  marketplace.json        # Marketplace registry definition
  plugin.json            # Plugin metadata (name, version, author)
commands/                # Plugin slash commands
  pre-commit-risk-scoring.md   # Risk assessment command
  create-pagerduty-skill.md    # Skill creation/management command
.mcp.json               # PagerDuty MCP server configuration

Plugin Architecture

Marketplace Registration

The marketplace is defined in .claude-plugin/marketplace.json with owner metadata and a list of plugins. Each plugin entry must specify:

name: Plugin identifier (e.g., "pagerduty")
source: Path to plugin definition (typically "./")
description: What the plugin does
version: Semantic version string
author: Attribution metadata

Plugin Metadata

Each plugin has a plugin.json at its source path containing name, description, version, and author. The version in plugin.json must match the version in marketplace.json.

Command Definitions

Commands are markdown files in the commands/ directory with frontmatter:

description: Human-readable command purpose
argument-hint: Optional syntax hint for arguments
allowed-tools: Whitelist of tools the command can invoke

The markdown body contains the full command prompt that gets executed when the slash command is invoked.

Read the full file on GitHub · 169 lines

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.

12d ago Changed · +1 lines · +168 tokens per session 93cc03a03a58
2mo ago First seen · 168 lines · 1,954 tokens per session scan C 9b060c3b09bb

Subscribe to this mod's changes

claude-code-plugins CLAUDE.md is an instructions file published in the GitHub repository PagerDuty/claude-code-plugins (7 stars, last pushed 12d ago), licensed Apache-2.0. It adds 2,122 tokens to every session, about $0.0085 per session on Opus 5.5. A static security scan graded it C with 2 findings (reads agent configuration directories, reads mcp configuration). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

claude-code-plugin ide pagerduty

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claude-code-plugins: Instructions file for Claude Code