eclipse-analyze

eclipse-analyze is a skill for Claude Code, Codex from gradusnikov/eclipse-chatgpt-plugin. It costs 43 tokens per session (1,461 once invoked), scanned A, original, MIT.

Java code analysis tools built on Eclipse JDT, the Java Development Tools used by Eclipse. They show class structure, references, call paths, compiler errors, fixes, and import suggestions.

In plain words
What is it for?
Use them to inspect classes and methods, trace callers and references, find compilation problems, and identify possible fixes or imports.
Why use it?
They help you understand how Java code is connected without reading every file or relying on text searches. This reduces guesswork before changing code.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-analyze
Any agent
npx skills add gradusnikov/eclipse-chatgpt-plugin --skill eclipse-analyze
Clone the repo
git clone --depth 1 https://github.com/gradusnikov/eclipse-chatgpt-plugin

Made for: Claude Code, Codex.

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-analyze

README.md
[![agentmods](https://agentmods.dev/badge/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-analyze.svg)](https://agentmods.dev/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-analyze)
Your own site
<a href="https://agentmods.dev/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-analyze"><img src="https://agentmods.dev/badge/skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-analyze.svg" alt="Measured on agentmods" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,461 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00043 $0.01461
Opus 5 $0.00022 $0.00731
Sonnet 5 $0.00009 $0.00292
Haiku 4.5 $0.00004 $0.00146

Measured 4d ago against content hash b232f493e66f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

eclipse-analyze 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 4d 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-analyze/SKILL.md · 80 lines

How it starts

The opening of the file, as written. The whole thing — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Eclipse Code Analysis

Analyze Java code using Eclipse's JDT (Java Development Tools) infrastructure. These tools provide accurate, compiler-level analysis — not text-based guessing.

Reading Code Efficiently

These tools are designed to minimize context window usage. Follow the outline-first pattern:

  1. getClassOutline — Start here. Returns class declaration, field declarations, method signatures (no bodies), and inner types — all with line numbers. A 500-line class becomes ~30 lines. Provide fullyQualifiedClassName. Set includeFields=false to omit fields.

  2. getMethodSource — After seeing the outline, read only the methods you need. Accepts comma-separated methodNames (e.g., "save,findById,delete"). Returns source with line numbers. Set includeJavadoc=false to skip doc comments. Use methodSignature to disambiguate overloads (e.g., "String" matches methods with a String parameter).

  3. getFilteredSource — Middle ground: returns the full source but collapses methods you don't need to their signatures. Provide methodNames to expand specific methods; all others are shown as one-line signatures with line ranges. Set excludeImports=true (the default) to collapse the import block. Line numbers always match the original file for accurate editing.

  4. getSource — Full source dump. Use only for small classes or when you need everything. Prefer the tools above to save context.

  5. readProjectResource — Read any file by path. Supports startLine/endLine for ranges, showLineNumbers=true for editing, and excludeImports=true to collapse Java import blocks.

Choosing the Right Tool

Scenario Tool Why
Understand class structure getClassOutline Signatures only, ~90% smaller
Read 1-3 specific methods getMethodSource Surgical reads with line numbers
Read class but focus on 2 methods getFilteredSource Full context, collapsed noise
Small class (<100 lines) getSource Overhead not worth optimizing
Referenced-library class getSource Uses attached source or decompiles the class
Diagnose which JAR/root won explainTypeResolution Shows the project-specific JDT classpath decision
Compare a historical file gitReadFile Reads a revision or staged index without checkout
Non-Java file or specific line range readProjectResource Works with any file type

Read the full file on GitHub · 80 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. 4d ago First seen · 80 lines · 43 tokens per session scan A b232f493e66f

Subscribe to this mod's changes

eclipse-analyze is a skill published in the GitHub repository gradusnikov/eclipse-chatgpt-plugin (167 stars, last pushed 6d ago), licensed MIT. It adds 43 tokens to every session and 1,461 once invoked, about $0.0002 per session on Opus 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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