Borrowing it
Nothing to install: this file belongs to hechtcarmel/jetbrains-index-mcp-plugin. 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/hechtcarmel/jetbrains-index-mcp-plugin/main/AGENTS.mdgit clone --depth 1 https://github.com/hechtcarmel/jetbrains-index-mcp-pluginWrote 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/hechtcarmel/jetbrains-index-mcp-plugin/agents-md)<a href="https://agentmods.dev/instructions/hechtcarmel/jetbrains-index-mcp-plugin/agents-md"><img src="https://agentmods.dev/badge/instructions/hechtcarmel/jetbrains-index-mcp-plugin/agents-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/hechtcarmel/jetbrains-index-mcp-plugin/agents-md"><img src="https://agentmods.dev/badge/instructions/hechtcarmel/jetbrains-index-mcp-plugin/agents-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 | $0.00264 | $0.00264 |
| Opus 5.5 | $0.00106 | $0.00106 |
| Sonnet 5.5 | $0.00053 | $0.00053 |
| Haiku 4.5 | $0.00026 | $0.00026 |
Grade A, and why
jetbrains-index-mcp-plugin AGENTS.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 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.
What it actually says
Agent Instructions
All agent-facing guidance for this repository lives in CLAUDE.md (architecture, tool catalog, test tiers, threading rules) and CONTRIBUTING.md (the authoritative PR checklist). Read both before making changes. This file only lists the essentials that are easy to get wrong:
- JDK 21 is required to run Gradle.
- Build and test:
./gradlew test— full suite (~40s), required before pushing./gradlew test -Ptier=unit— fast headless tier only./gradlew test -Ptier=platform— IntelliJ Platform fixture tier only
- Run
./scripts/check-pr.shbefore pushing — it catches the common mistakes. - New MCP tool = six doc locations + golden manifest: register it in
ToolNamesandToolRegistry, update all six doc locations (README.md,USAGE.md,CLAUDE.md,SKILL.md,tools-reference.md,ToolNames.ALLsorted), then regenerate the golden tool manifest and review its diff (see the Testing section of CLAUDE.md).
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.
- 2mo ago First seen · 20 lines · 264 tokens per session scan A c663a88178a6
jetbrains-index-mcp-plugin AGENTS.md is an instructions file published in the GitHub repository hechtcarmel/jetbrains-index-mcp-plugin (378 stars, last pushed 11d ago), licensed MIT. It adds 264 tokens to every session, about $0.0011 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.
jetbrains-index-mcp-plugin AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| jetbrains-index-mcp-plugin AGENTS.mdhechtcarmel/jetbrains-index-mcp-plugin | Instructions file | 378 | 11d ago | MIT | A | 264 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
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| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |