Spring Tools is a collection of development tools that adds Spring-aware features to Visual Studio Code, Cursor, Eclipse, and Theia. Developers use it to build Spring applications and work with related Cloud Foundry, Concourse, and BOSH configuration files. The catalogue skills, command, instruction, and plugin provide integrations for these environments.
Borrowing it
Nothing to install: this file belongs to spring-projects/spring-tools. 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/spring-projects/spring-tools/main/.claude/skills/convert-openrewrite-to-jdt/SKILL.mdgit clone --depth 1 https://github.com/spring-projects/spring-toolsWrote 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/skills/spring-projects/spring-tools/convert-openrewrite-to-jdt)<a href="https://agentmods.dev/skills/spring-projects/spring-tools/convert-openrewrite-to-jdt"><img src="https://agentmods.dev/badge/skills/spring-projects/spring-tools/convert-openrewrite-to-jdt.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00096 | $0.02123 |
| Opus 5 | $0.00048 | $0.01061 |
| Sonnet 5 | $0.00019 | $0.00425 |
| Haiku 4.5 | $0.00010 | $0.00212 |
Grade A, and why
convert-openrewrite-to-jdt 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 8d 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.
The source is not reproduced here
Licensed EPL-1.0
The repository is licensed EPL-1.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 8d ago First seen · 133 lines · 96 tokens per session scan A d65c52e21745
convert-openrewrite-to-jdt is a skill published in the GitHub repository spring-projects/spring-tools (981 stars, last pushed 2d ago), licensed EPL-1.0. It adds 96 tokens to every session and 2,123 once invoked, about $0.0005 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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Orchestrates a code review of the spring-plugin repository through scope/context passes, routing, domain reviewer subskills, and per-artifact validation. Use when asked to review a PR, diff, commit, branch, module, or file set, to run a full orchestrated review, or to produce a validated review report.
review-async-lifecycle
Normative reviewer for EDT safety, coroutines, cancellation, read/write actions, disposal, listeners and async lifecycle in the explyt spring-plugin. Use during orchestrated code review when the diff touches threading, background tasks, read or write actions, listeners, MessageBus, Disposable ownership or progress…
github-issue-manager
Classifies a user request as Bug, Compatibility, Feature, Question, or Task for the explyt/spring-plugin GitHub repo, lightly researches the relevant codebase, searches similar existing issues, and either reports an existing issue or creates a correctly titled and labeled one following the repository issue forms. Use…
review-core-correctness
Normative mandatory reviewer for correctness, contracts, architecture sanity, UX behavior, code quality and tests in the explyt spring-plugin codebase. Use during orchestrated code review of a PR, diff, commit or branch, or when asked to review correctness, logic, architecture or test coverage of plugin changes.
review-findings-validator
Normative per-artifact validator: reads exactly one reviewer artifact, re-verifies every claim against real source code, classifies findings as TP, FP, or Need more data, and writes exactly one validated artifact. Use during the validation wave of an orchestrated code review, when asked to validate reviewer findings…