thinkrail

Skill · GitHub · ★ 6k · graded 2026-10-23Source linked

Vibe code with pi in a lightweight, real IDE that customises itself around the way you work — The Vibe You Need

No outside reports on file

Like any code editor, ThinkRail can access your entire codebase and local files, so verify it's from a trusted source and monitor what data it sends over the network.

Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee.

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What it can access

Local filesReads & writes local foldersREVIEW
Command executionNo shell command runner notedLOW
Network reachConnects to outside service APINOTED
CredentialsNo API token requiredLOW
Package sourceGitHub (JetBrains/thinkrail)PUBLIC

Inferred from this listing’s public package details and description. Check the project’s source before installing.

Install

No npm or PyPI package is listed. Install from source: github.com/JetBrains/thinkrail ↗

All setup options ↓

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Everything known

We found nothing about this project in the sources we read (last checked 2026-10-30). That does not mean it has no problems.

0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-30

Popularity grade: C (from public signals such as stars and downloads, not a code review). Graded 2026-10-23.

Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-30.

Check a specific version →

About Thinkrail

thinkrail is an open-source AI agent skill focused on Developer tools. Vibe code with pi in a lightweight, real IDE that customises itself around the way you work — The Vibe You Need. Source code and documentation are published on GitHub at JetBrains/thinkrail.

Who it’s for

Developers who want a customizable, lightweight code editor. It may appeal to those who prefer tools that adapt to individual coding styles.

Alternatives

Visual Studio Code: Popular lightweight editor with strong community and extension ecosystem
Cursor: AI-focused code editor built on VS Code foundation
Zed: High-performance, collaborative code editor
Sublime Text: Fast, minimal code editor with extensive customization

Setup

Check these steps against the project’s own instructions before running anything.

Follow the project's README on GitHub (https://github.com/JetBrains/thinkrail (opens external site)) for installation and configuration instructions, as the exact setup method is not documented in available summaries.

Why this grade

CC — Moderate risk signals

Signal-based grade (3/7 points): well starred on GitHub, public source code. This reflects adoption and transparency, not a code review.

Popularity and upkeep

40/100

GitHub stars: 6k
Listing last refreshed: 2026-10-29

These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.

Risks to watch for

File system access: As a code editor, it likely reads and writes to your local files, potentially exposing source code or sensitive project data
Network connections: May communicate with external services for updates, syncing, or telemetry without clear visibility into what data is sent
Plugin or extension system: If it supports custom plugins, malicious code could be loaded and run with editor privileges
Credential exposure: Editors often display or cache API keys, tokens, or passwords visible in code or configuration files
Supply chain risk: Relies on dependencies that could be compromised, especially if auto-updating is enabled

How to lower the risk

Least-privilege permissions

Run with minimal file system access; limit to specific project folders
Disable auto-update if possible; manually review updates before applying

Network isolation

Review network activity to see what servers it contacts
Disable telemetry and auto-sync features if available

Monitoring

Check file and process activity to detect unexpected reads or writes
Watch for unusual outbound connections

Red flags to watch for

Unexpected data collection or unencrypted network traffic
Plugins or extensions from unknown sources
Changes to file permissions or access patterns

Questions

How do I install Thinkrail?

Thinkrail does not publish a standalone npm or PyPI package. Clone or follow the setup instructions in its source repository at github.com/JetBrains/thinkrail.

Are there security reports about Thinkrail?

No reports found for this package in our research (last checked 2026-10-30). Thinkrail currently holds Grade C (Moderate risk signals) based on public adoption and transparency signals. Key risk areas to watch include file system access, network connections, plugin or extension system.

Is Thinkrail actively maintained?

Thinkrail has 6k GitHub stars. Our directory data was last refreshed on 2026-10-29. Check recent commit activity, release tags, and open issues at github.com/JetBrains/thinkrail before pinning it in production.

What are alternatives to Thinkrail?

Notable alternatives to Thinkrail include Visual Studio Code (Popular lightweight editor with strong community and extension ecosystem), Cursor (AI-focused code editor built on VS Code foundation), Zed (High-performance, collaborative code editor), Sublime Text (Fast, minimal code editor with extensive customization). You can also compare Thinkrail side by side with other skills in the Related tools section on this page.

Maintain or use Thinkrail? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.

GitHub README Markdown:

markdown

[![AgentArmorHQ Risk Grade for Thinkrail](https://agentarmorhq.com/api/badge/jetbrains-thinkrail)](https://agentarmorhq.com/skills/jetbrains-thinkrail)

HTML embed:

html

<a href="https://agentarmorhq.com/skills/jetbrains-thinkrail"><img src="https://agentarmorhq.com/api/badge/jetbrains-thinkrail" alt="AgentArmorHQ Risk Grade for Thinkrail" height="20" /></a>

Terminal check:

terminal

curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "jetbrains-thinkrail"

Share with your security lead

Need sign-off to use thinkrail? Copy this note for Slack, a ticket or a pull request.

### AgentArmorHQ Security Review Memo: thinkrail
- **Listing URL:** https://agentarmorhq.com/skills/jetbrains-thinkrail
- **Type:** AI agent skill
- **Risk Grade:** Grade C (Moderate risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 6k GitHub stars

#### Permission & Blast-Radius Signals
- **Local files:** Reads & writes local folders
- **Command execution:** No shell command runner noted
- **Network reach:** Connects to outside service API
- **Credentials:** No API token required
- **Package source:** GitHub (JetBrains/thinkrail)

#### Recommended Hardened Setup
- **Source Repo:** https://github.com/JetBrains/thinkrail
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.

_Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee._

Key facts

Type: AI agent skill
Publisher: JetBrains
Source code: github.com/JetBrains/thinkrail
Est. context load: ~54 tokens idle · ~450 tokens when active (on-demand skill)
Popularity: 6k GitHub stars
Last updated: 2026-10-29
Last graded: 2026-10-23

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