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.
npx agentmods add skills/gradusnikov/eclipse-chatgpt-plugin/eclipse-editnpx skills add gradusnikov/eclipse-chatgpt-plugin --skill eclipse-editgit clone --depth 1 https://github.com/gradusnikov/eclipse-chatgpt-pluginWhat 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 | $0.00041 | $0.01101 |
| Opus 5 | $0.00020 | $0.00550 |
| Sonnet 5 | $0.00008 | $0.00220 |
| Haiku 4.5 | $0.00004 | $0.00110 |
Grade A, and why
eclipse-edit 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 3d 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.
How it starts
The opening of the file, as written. The whole thing — 56 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Eclipse Code Editing
Edit files in Eclipse workspace projects using the eclipse-coder MCP tools. These tools keep Eclipse editors synchronized, trigger incremental compilation, and maintain local history for undo.
Available Editing Tools
- applyPatch — Atomically apply a unified diff after validating every hunk. It supports multiple hunks and fuzzy context matching, preserves the file's line delimiter, creates an
undoEditbackup, and can show Eclipse's Apply Patch wizard withshowDialog=true. - replaceString — Find and replace exact string. Good for single targeted changes. Optionally scoped to a line range.
- insertIntoFile — Insert content before a specific line (1-based).
- createFile — Create a new file and open it in the editor.
- deleteFile — Delete a file from the project.
- deleteLinesInFile — Delete a range of lines (1-based, inclusive).
- replaceFileContent — Replace entire file content.
- formatFile — Format a Java file using Eclipse's formatter (Ctrl+Shift+F).
- organizeImports — Organize imports in a Java file (Ctrl+Shift+O).
- organizeImportsInPackage — Organize imports across all files in a package.
- undoEdit — Restore a file from Eclipse's local history.
Direct file edits return only after Eclipse has synchronized the saved resource, workspace notifications, cached content, JDT compilation unit (for Java files), and editor selection. Check the Workspace state line in the result for saved, cache/JDT state, and the final modification stamp.
Refactoring Tools
For Java files, prefer refactoring tools over manual rename/move — they update all references:
- refactorRenameJavaType — Rename class/interface/enum with workspace-wide reference updates.
- refactorMoveJavaType — Move type to different package with reference updates.
- refactorRenamePackage — Rename package with all declaration and reference updates.
- moveResource — Move file/folder (no reference updates — use refactorMoveJavaType for Java).
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.
- 3d ago First seen · 56 lines · 41 tokens per session scan A 9cd7214f2ec6
eclipse-edit is a skill published in the GitHub repository gradusnikov/eclipse-chatgpt-plugin (166 stars, last pushed 5d ago), licensed MIT. It adds 41 tokens to every session and 1,101 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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