# Slopsentral > Kotlin-first engineering plugins, source-backed procedures, and local prose tools. - [Slopsentral](https://slopsentral.michne.com/index.md): Choose engineering plugins and use source-backed procedures for your task. - [Install Slopsentral](https://slopsentral.michne.com/guides/install.md): Add the marketplace and select plugins in Codex or GitHub Copilot CLI. - [Choose plugins](https://slopsentral.michne.com/guides/choose-plugins.md): Select one default and the specialties that your task needs. - [Write technical prose](https://slopsentral.michne.com/guides/controlled-writing.md): Draft from evidence and assess prose with local Vale and the repository glossary. - [Troubleshoot Slopsentral](https://slopsentral.michne.com/guides/troubleshooting.md): Find the responsible source, host, or tool when a capability is absent. - [Software Engineering](https://slopsentral.michne.com/plugins/software-engineering.md): Shared design, executable proof, Python automation, Git, PRs, and CI. - [Kotlin Engineering](https://slopsentral.michne.com/plugins/kotlin-engineering.md): Kotlin domain types, APIs, review, compiler proof, application libraries, and Gradle. - [IntelliJ Plugin Development](https://slopsentral.michne.com/plugins/intellij-plugin-development.md): IntelliJ plugin delivery, PSI, indexes, platform tests, and live diagnostics. - [Developer Tooling](https://slopsentral.michne.com/plugins/developer-tooling.md): CLIs, agent resources, schemas, OpenAPI, Pkl, and explicit personal configuration. - [Repository Knowledge](https://slopsentral.michne.com/plugins/repository-knowledge.md): Technical documents, controlled prose, source-backed knowledge, and repository navigation. - [Source and delivery](https://slopsentral.michne.com/reference/architecture.md): Understand canonical source, plugin references, provider projections, and installed consumers. - [Profiles](https://slopsentral.michne.com/reference/profiles.md): Inspect saved plugin selections and the explicit Codex profile lifecycle. - [Glossary](https://slopsentral.michne.com/reference/glossary.md): Use the repository's canonical terms and keep distinct concepts separate. - [Contribute](https://slopsentral.michne.com/maintainers/contribute.md): Prepare a checkout and change the canonical owner with focused evidence. - [Project provider output](https://slopsentral.michne.com/maintainers/projection.md): Create Codex and GitHub Copilot trees with the pinned local Pkl projector. - [Maintain the site](https://slopsentral.michne.com/maintainers/documentation.md): Preview the Mintlify source, assess changed prose, and connect the deployment. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.