Borrowing it
Nothing to install: this file belongs to ApurvBazari/claude-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.
curl -O https://raw.githubusercontent.com/ApurvBazari/claude-plugins/develop/CLAUDE.mdgit clone --depth 1 https://github.com/ApurvBazari/claude-pluginsWrote 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/instructions/apurvbazari/claude-plugins/claude-md)<a href="https://agentmods.dev/instructions/apurvbazari/claude-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/apurvbazari/claude-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.
<a href="https://agentmods.dev/instructions/apurvbazari/claude-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/apurvbazari/claude-plugins/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.02237 | $0.02237 |
| Opus 5.5 | $0.00895 | $0.00895 |
| Sonnet 5.5 | $0.00447 | $0.00447 |
| Haiku 4.5 | $0.00224 | $0.00224 |
Grade A, and why
claude-plugins CLAUDE.md 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 16d 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 — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.
claude-plugins
Claude Code plugin marketplace by Apurv Bazari. Five plugins — all markdown + shell + JSON, plus one browser script (walkthrough's system-map engine); no compiled code. (onboard, notify, handoff, walkthrough, lens.)
Repository
- GitHub:
ApurvBazari/claude-plugins(public) - Marketplace:
apurvbazari-plugins(registered in.claude-plugin/marketplace.json)
Architecture
.claude-plugin/marketplace.json ← plugin registry
│
├──→ onboard/ ← codebase analyzer + tooling generator
│ ├── skills/ (start, adopt, generate, update, check, verify, evolve,
│ │ research, wizard, generation, maintain)
│ ├── agents/ (codebase-analyzer, config-generator, feature-evaluator,
│ │ research-specialist, research-verifier)
│ └── scripts/ (detect-{config,dep,structure}-changes, detect-{lsp,mcp}-signals, audit-tooling, install-plugins,
│ maintain-{detect,guard,write} + maintain-lib/)
│
├──→ notify/ ← cross-platform system notifications
│ ├── skills/ (setup, check, uninstall, wizard)
│ └── scripts/ (notify, install-notifier)
│
├──→ handoff/ ← session handoff continuity
│ └── skills/ (save, pickup, check, discard)
│
├──→ walkthrough/ ← session or subject → self-contained interactive HTML
│ ├── skills/ (create, update, document, render)
│ │ └── create/references/system-map-engine.js ← in-page layout engine
│ ├── agents/ (system-analyzer, system-verifier) ← read-only, for document's code reading
│ └── references/ (system-reading) ← the two agents' shared rules
│
└──→ lens/ ← intent-grounded review companion (brain; renders via walkthrough)
├── skills/ (review, engine, render-review, capability)
├── agents/ (spec-adherence, plan-adherence, correctness,
│ risk-classify, test-gaps, verifier)
└── schemas/ (review-findings)
(runtime: hands off to walkthrough:render; markdown fallback if absent)
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.
- 16d ago Changed · +3 lines · +85 tokens per session d96dbfc45f38
- 19d ago Changed · +1 lines · +34 tokens per session 8313a70ef816
- 1mo ago Changed · +7 lines · +244 tokens per session 387906fd11c2
- 1mo ago Changed · +1 lines · +17 tokens per session 2b1630309290
- 1mo ago Changed · +65 tokens per session c49a44d94abd
- 2mo ago First seen · 118 lines · 1,792 tokens per session scan A 27326dd78ffc
claude-plugins CLAUDE.md is an instructions file published in the GitHub repository ApurvBazari/claude-plugins (3 stars, last pushed 11d ago), licensed MIT. It adds 2,237 tokens to every session, about $0.0089 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 2026-08-31.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.