Borrowing it
Nothing to install: this file belongs to vanssata/jetbrains-claude-subscription. 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/vanssata/jetbrains-claude-subscription/master/CLAUDE.mdgit clone --depth 1 https://github.com/vanssata/jetbrains-claude-subscriptionWrote 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/vanssata/jetbrains-claude-subscription/claude-md)<a href="https://agentmods.dev/instructions/vanssata/jetbrains-claude-subscription/claude-md"><img src="https://agentmods.dev/badge/instructions/vanssata/jetbrains-claude-subscription/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/vanssata/jetbrains-claude-subscription/claude-md"><img src="https://agentmods.dev/badge/instructions/vanssata/jetbrains-claude-subscription/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 | $0.01905 | $0.01905 |
| Opus 5.5 | $0.00762 | $0.00762 |
| Sonnet 5.5 | $0.00381 | $0.00381 |
| Haiku 4.5 | $0.00191 | $0.00191 |
Grade A, and why
jetbrains-claude-subscription 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 today.
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 — 122 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.
Build
JAVA_HOME is not set in the shell and the only JDK on this machine is the JetBrains
Runtime shipped with PhpStorm. Always build with:
JAVA_HOME=/home/vanssa/.local/share/JetBrains/Toolbox/apps/phpstorm/jbr ./gradlew buildPlugin
# -> build/distributions/jetbrains-claude-subscription-<version>.zip
No Gradle toolchain is configured on purpose (build.gradle.kts explains why) — the build
compiles with whatever JDK Gradle runs on and targets JVM 21 bytecode.
ktlint runs through the kotlinter plugin — ./gradlew lintKotlin (same JAVA_HOME prefix),
or formatKotlin to apply fixes. Two rules are disabled in .editorconfig because the
existing code deliberately does otherwise; read the comment there before re-enabling them or
reformatting around them.
The build resolves the platform and the AI Assistant plugin from local installs via the
platformLocalPath and aiAssistantPluginPath properties in gradle.properties. Those are
absolute machine-specific paths; do not "fix" them to coordinates or downloads.
Without that machine, .github/workflows/build.yml is the build: it downloads an IDE and
the matching AI Assistant, passes both paths with -P, and uploads the zip as a run
artifact on every push. Run by hand with draft_release ticked, it also attaches the zip
to a draft release v<version>. The same works in any Linux shell — the workflow's steps
are the recipe, with the downloaded IDE's jbr as JAVA_HOME.
Verifying a change
./gradlew test runs plain JUnit 5 tests (no platform test framework, no running IDE) over
the pure logic: parsing the agent's model list, its persisted form, the dropdown items.
They say nothing about the plugin loading in the IDE — do not report a change as verified
because Gradle succeeded.
Real verification is manual: build the zip, then
Settings → Plugins → ⚙ → Install Plugin from Disk…, restart, and check that
Claude Subscription appears in the AI chat agent picker.
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.
- today Changed · +27 lines · +560 tokens per session 073fe71be8ef
- 1mo ago Changed · +21 lines · +397 tokens per session 594b06d18a31
- 1mo ago Changed · +4 lines · +92 tokens per session a077ecd3f9b6
- 2mo ago First seen · 70 lines · 856 tokens per session scan A 0adf942f606b
jetbrains-claude-subscription CLAUDE.md is an instructions file published in the GitHub repository vanssata/jetbrains-claude-subscription (18 stars, last pushed today), licensed MIT. It adds 1,905 tokens to every session, about $0.0076 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.
jetbrains-claude-subscription CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| jetbrains-claude-subscription CLAUDE.mdvanssata/jetbrains-claude-subscription | Instructions file | 18 | today | MIT | A | 1,905 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,685 | GitHub Copilot |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| vscode model-prompts.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 2,022 | GitHub Copilot |