https://github.com/cristianociuti/reponova-langs
Monorepo for official RepoNova language plugins (@reponova/lang-*)
https://github.com/cristianociuti/reponova-langs
knowledge-graph language-plugin mcp monorepo reponova tree-sitter
Last synced: about 1 month ago
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Monorepo for official RepoNova language plugins (@reponova/lang-*)
- Host: GitHub
- URL: https://github.com/cristianociuti/reponova-langs
- Owner: CristianoCiuti
- License: mit
- Created: 2026-06-04T12:52:58.000Z (about 2 months ago)
- Default Branch: main
- Last Pushed: 2026-06-04T14:15:41.000Z (about 2 months ago)
- Last Synced: 2026-06-04T15:03:37.512Z (about 2 months ago)
- Topics: knowledge-graph, language-plugin, mcp, monorepo, reponova, tree-sitter
- Language: TypeScript
- Homepage:
- Size: 188 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# reponova-langs
Monorepo for official language plugins of [RepoNova](https://github.com/CristianoCiuti/reponova).
Each plugin extends RepoNova's knowledge graph with support for a specific language or asset type and is published independently to npm under the `@reponova/lang-*` scope.
## Packages
| Package | Description | Status |
|---|---|---|
| [`@reponova/lang-python`](./packages/lang-python) | Python (`.py` / `.pyw`, tree-sitter) | Published |
| [`@reponova/lang-javascript`](./packages/lang-javascript) | JavaScript (`.js` / `.mjs` / `.cjs` / `.jsx`, tree-sitter) | Published |
| [`@reponova/lang-typescript`](./packages/lang-typescript) | TypeScript (`.ts` / `.mts` / `.cts`, tree-sitter) | Published |
| [`@reponova/lang-tsx`](./packages/lang-tsx) | TSX / React (`.tsx`, tree-sitter) | Published |
| [`@reponova/lang-json`](./packages/lang-json) | JSON / JSONC with schema-aware extraction for `package.json`, `tsconfig*`, `nx.json`, `project.json`, `lerna.json`, `turbo.json` (jsonc-parser) | Published |
| [`@reponova/lang-plantuml`](./packages/lang-plantuml) | PlantUML diagrams (`.puml` / `.plantuml`, regex) | Published |
| [`@reponova/lang-mermaid`](./packages/lang-mermaid) | Mermaid diagrams (`.mmd` / `.mermaid`, regex) — 13+ diagram families incl. flowchart, sequence, class, state, ER, gantt, journey, gitGraph, pie, mindmap, timeline, C4, requirement, zenuml | Published |
| [`@reponova/lang-sql`](./packages/lang-sql) | SQL DDL (`.sql` / `.ddl` / `.dml` / `.psql` / `.pgsql` / `.tsql`, regex) — multi-dialect (PostgreSQL, MySQL, SQLite, T-SQL, BigQuery) tables / views / functions / procedures / triggers / indexes / sequences / types + FK & query refs | Published |
| [`@reponova/lang-java`](./packages/lang-java) | Java (`.java`, tree-sitter) — classes / interfaces / enums / records / annotation interfaces + methods / fields / annotations / extends / implements / method calls | Published |
| [`@reponova/lang-c`](./packages/lang-c) | C (`.c` / `.h`, tree-sitter) — functions / structs / unions / enums / typedefs / macros + globals / function-pointer fields / `#include` graph / call refs | Published |
| [`@reponova/lang-cpp`](./packages/lang-cpp) | C++ (`.cpp` / `.cc` / `.cxx` / `.c++` / `.hpp` / `.hh` / `.hxx` / `.h++`, tree-sitter) — namespaces / classes (access modifiers, inheritance) / templates / ctors / dtors / operator overloads / `using` declarations / alias declarations + the full C subset | Published |
| [`@reponova/lang-svg`](./packages/lang-svg) | SVG assets (`.svg`, regex) | Published |
## Install a plugin in your RepoNova project
The fastest path is to let RepoNova suggest the plugins relevant to your repo. Inside a project run:
```bash
reponova lang suggest
```
`lang suggest` scans your sources, queries npm for every package tagged with the `reponova-language` keyword and offers an interactive checkbox to install only the ones you actually need.
If you prefer to install plugins explicitly, the official set is:
```bash
reponova lang add @reponova/lang-python
reponova lang add @reponova/lang-javascript
reponova lang add @reponova/lang-typescript
reponova lang add @reponova/lang-tsx
reponova lang add @reponova/lang-json
reponova lang add @reponova/lang-plantuml
reponova lang add @reponova/lang-mermaid
reponova lang add @reponova/lang-sql
reponova lang add @reponova/lang-java
reponova lang add @reponova/lang-c
reponova lang add @reponova/lang-cpp
reponova lang add @reponova/lang-svg
```
Each plugin's README documents what it extracts and the available `reponova.yml` configuration.
## Architecture
Every plugin is an independent npm package conforming to the `LanguagePlugin` contract defined by [reponova](https://github.com/CristianoCiuti/reponova). A plugin declares its supported file extensions in `package.json` under `reponova.extensions` — the single source of truth read by both the plugin loader and the registry-side discovery used by `reponova lang suggest`. It optionally ships a tree-sitter `.wasm` grammar bundled inside the published tarball, and exposes an `extractor` that returns symbols, imports, and references for each parsed file.
To be discoverable on the npm registry, a plugin must include `"reponova-language"` in its `package.json` `keywords` — the canonical token consulted by `reponova lang suggest`.
Tree-sitter grammars are pinned by version and SHA-256, downloaded at build time, and re-distributed as part of each plugin's published artefact — consumers never need to manage grammar binaries themselves.
## Contributing
See [CONTRIBUTING.md](./CONTRIBUTING.md) for the developer setup, the grammar workflow, the npm trusted-publisher procedure, and the release process.
## License
MIT — see [LICENSE](./LICENSE).