eclipse-chatgpt-plugin: Skill for Claude Code

.claude/skills/eclipse-run/SKILL.md

eclipse-run is a skill for Claude Code from gradusnikov/eclipse-chatgpt-plugin. It costs 29 tokens per session (757 once invoked), scanned A, original, MIT.

A set of Eclipse tools for launching Java applications, either immediately or in the background. Eclipse is a Java development environment that manages project classpaths and launch settings.

In plain words
What is it for?
Use it to run Java main classes, pass program or JVM arguments, launch saved configurations in run or debug mode, and inspect available launch configurations.
Why use it?
It avoids manually assembling classpaths, program arguments, virtual-machine options, and saved run configurations.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

This is gradusnikov/eclipse-chatgpt-plugin's own configuration. It tells Claude Code how to work on eclipse-chatgpt-plugin itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything eclipse-chatgpt-plugin configures →

Reuse

Borrowing it

Nothing to install: this file belongs to gradusnikov/eclipse-chatgpt-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.

Copy the file
curl -O https://raw.githubusercontent.com/gradusnikov/eclipse-chatgpt-plugin/main/.claude/skills/eclipse-run/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/gradusnikov/eclipse-chatgpt-plugin

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.

agentmods badge for eclipse-run

README.md
[![agentmods](https://agentmods.dev/badge/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-run/github.svg)](https://agentmods.dev/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-run)
Your own site
<a href="https://agentmods.dev/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-run"><img src="https://agentmods.dev/badge/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-run/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.

agentmods 80×15 button for eclipse-run

Your own site · 80×15
<a href="https://agentmods.dev/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-run"><img src="https://agentmods.dev/badge/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-run.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 757 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Excessive Agency · line 66
    Skill allows unbounded resource consumption (API calls, storage, compute). Without rate limits or quotas, a compromised or misbehaving agent can cause denial-of-service or cost overruns.
    Fix: Set explicit rate limits, timeouts, and resource quotas for API calls, file operations, and compute. Implement circuit breakers for runaway loops.
How audits are shown
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.00757
Opus 5.5 $0.00012 $0.00303
Sonnet 5.5 $0.00006 $0.00151
Haiku 4.5 $0.00003 $0.00076

Measured 2mo ago against content hash e3b8bfbd15e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

eclipse-run 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.

.claude/skills/eclipse-run/SKILL.md · 68 lines

How it starts

The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Run Java Applications in Eclipse

Launch Java applications using Eclipse's launch infrastructure. Applications run inside Eclipse with full classpath resolution.

Tools

  • runJavaApplication — Launch a Java app in run mode.

    • projectName — Eclipse project name
    • mainClass — Fully qualified main class (e.g., com.example.Main)
    • programArgs — Optional program arguments
    • vmArgs — Optional JVM arguments (e.g., -Xmx512m -Dfoo=bar)
    • timeout — Seconds to wait for completion. 0 = launch in background without waiting. Default: 30
  • launchConfiguration — Launch an existing saved launch configuration by name, exactly as it would run from the Run/Debug Configurations dialog. Reuses the configuration's full setup (classpath, VM args, environment variables, working directory, JRebel/agent settings) instead of building a throwaway one.

    • configurationName — Exact name of the saved configuration (use listLaunchConfigurations to find it)
    • mode — run or debug. Default: run
    • timeout — Seconds to wait for completion. 0 = background. Default: 0
  • listLaunchConfigurations — List saved launch configurations (name, type, and project/main class for Java apps). Use this to discover the exact name for launchConfiguration.

  • stopApplication — Terminate a running application by name/class substring match.

    • nameOrClass — Substring to match (case-insensitive) against launch name or main class
  • listActiveLaunches — Show all currently running/debugging sessions with status.

  • getConsoleOutput — Read output from Eclipse consoles (use after background launches).

Examples

Run and capture output:

runJavaApplication(projectName="myapp", mainClass="com.example.Main", timeout="30")

Run in background:

runJavaApplication(projectName="myapp", mainClass="com.example.Server", timeout="0")

Run with arguments:

runJavaApplication(projectName="myapp", mainClass="com.example.CLI", programArgs="--verbose input.txt", vmArgs="-Xmx1g")

Read the full file on GitHub · 68 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.

  1. 2mo ago First seen · 68 lines · 29 tokens per session scan A e3b8bfbd15e2

Subscribe to this mod's changes

eclipse-run is a skill published in the GitHub repository gradusnikov/eclipse-chatgpt-plugin (175 stars, last pushed 9d ago), licensed MIT. It adds 29 tokens to every session and 757 once invoked, about $0.0001 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.

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