drawio-skill

Files (80)

• INSTALLED-FROM
• LICENSE
• SKILL.md
• openai.yaml · agents/
• SHAPE-INDEX-NOTICE.md · data/
• databricks-icons.json · data/
• diagram-ir.schema.json · data/
• lobe-icons.json · data/
• shape-index.json.gz · data/
• autolayout.md · references/
• ci-gate.md · references/
• cookbook.md · references/
• databricks.md · references/
• derasterize.md · references/
• diagram-ir.md · references/
• diagram-types.md · references/
• live-infra.md · references/
• mcp.md · references/
• mermaid-authoring.md · references/
• pr-bot.md · references/
• security.md · references/
• semantic-workflows.md · references/
• shapes.md · references/
• style-extraction.md · references/
• style-presets.md · references/
• toolbox.md · references/
• troubleshooting.md · references/
• tubemap.md · references/
• xml-authoring.md · references/
• aiicons.py · scripts/
• asyncapiimports.py · scripts/
• autolayout.py · scripts/
• buildup.py · scripts/
• c4.py · scripts/
• ciimports.py · scripts/
• composeimports.py · scripts/
• compress.py · scripts/
• dbxicons.py · scripts/
• diagram_ir.py · scripts/
• diagramctl.py · scripts/
• diagramctl_mcp.py · scripts/
• dockerimports.py · scripts/
• drawio2mermaid.py · scripts/
• drawio2pptx.py · scripts/
• drawiodiff.py · scripts/
• drawiohtml.py · scripts/
• edgeports.py · scripts/
• encode_drawio_url.py · scripts/
• explain.py · scripts/
• goimports.py · scripts/
• graphqlerd.py · scripts/
• heatmap.py · scripts/
• jsimports.py · scripts/
• k8simports.py · scripts/
• openapiimports.py · scripts/
• prdiff.py · scripts/
• protoimports.py · scripts/
• pyclasses.py · scripts/
• pyimports.py · scripts/
• raster2drawio.py · scripts/
• …and 20 more

SKILL.md (first lines)

# Draw.io Architecture Studio

Produce editable `.drawio` artifacts, not flattened pictures. The preferred
entrypoint is `scripts/diagramctl.py`, which unifies generation, incremental
sync, multi-view projection, semantic queries/tests/reviews, failure analysis,
and accessible publishing over a shared Diagram IR.

## Choose the workflow

| Request | Route |
| --- | --- |
| Natural-language diagram with precise styling | Read `references/diagram-types.md`, then `references/xml-authoring.md` and author XML |
| Standard flowchart/mindmap/gantt/timeline/etc. with no special styling | If draw.io >=30, read `references/mermaid-authoring.md` and convert Mermaid to native `.drawio` |
| Large graph (~15+ nodes) that needs automatic layout | Use `autolayout.py`; read `references/autolayout.md` before passing any `--layout` value |
| Code, Terraform, K8s, compose, SQL, OpenAPI, AsyncAPI, or CI source | Use `diagramctl.py build`; read `references/diagram-ir.md` |
| Protocol Buffers schema (.proto) | Use `protoimports.py` or `diagramctl.py build`; read `references/toolbox.md` |
| GraphQL SDL schema (.graphql/.gql) or introspection JSON | Use `graphqlerd.py` or `diagramctl.py build`; read `references/toolbox.md` |
| Running cluster/stack/cloud (actual state, not declared config) | Read `references/live-infra.md`, then use `tfstate.py`, `dockerimports.py`, or `k8simports.py -` |
| Update a generated diagram without losing manual layout | Use `diagramctl.py sync`; read `references/diagram-ir.md` |
| Executive/system/deployment/data-flow/security views | Use `diagramctl.py views`; read `references/diagram-ir.md` |
| Query, architecture policy, review, what-if, or guided walkthrough | Read `references/semantic-workflows.md` |
| MCP host (Claude Desktop, Cursor, VS Code, Codex) should call these workflows | Register `scripts/diagramctl_mcp.py`; read `references/mcp.md` |
| Prompt phrasing for a diagram type or semantic workflow | Read `references/cookbook.md` |
| Enforce architecture rules or visual diffs in GitHub Actions CI | Read `references/ci-gate.md` |
| Rendered before/after/diff images as a PR review comment | Use `prdiff.py`; read `references/pr-bot.md` |
| Existing `.drawio` to HTML/PPTX/Mermaid/Markdown/animation/runbook | Read `references/toolbox.md`; `diagramctl.py transform` exposes the existing tools |
| Pipeline, journey, or subsystem map drawn as a metro/subway map | Use `tubemap.py`; read `references/tubemap.md` |
| Shape, cloud/vendor, AI, or Databricks icon | Read `references/shapes.md` or `references/databricks.md`; never guess shape names |
| Learn/apply/manage a visual style | Read `references/style-presets.md` |
| Extract a reusable style from an existing diagram or theme | Read `references/style-extraction.md` |
| Existing image to editable diagram (screenshot, whiteboard photo, legacy PNG) | Read `references/derasterize.md` |
| Export/platform problem | Read `references/troubleshooting.md`; for access/network questions read `references/security.md` |

## Unified CLI

Run from this skill directory, or replace `scripts/` with the absolute path to
this skill's scripts directory:

```bash
python3 scripts/diagramctl.py doctor
python3 scripts/diagramctl.py build model.json --from ir -o architecture.drawio
python3 scripts/diagramctl.py build ./infra --from terraform --group \
  --ir-output architecture.ir.json -o architecture.drawio
python3 scripts/diagramctl.py sync architecture.drawio ./infra --from terraform \
  -o architecture.next.drawio
python3 scripts/diagramctl.py views architecture.ir.json \
  --views executive,system,deployment,dataflow,security -o views.drawio
python3 scripts/diagramctl.py test architecture.drawio --rules policy.yml
python3 scripts/diagramctl.py review architecture.drawio -o review.md
python3 scripts/diagramctl.py query architecture.drawio --from internet --to orders-db
python3 scripts/diagramctl.py whatif architecture.ir.json --fail kafka \
  --drawio kafka-failure.drawio -o impact.json
python3 scripts/diagramctl.py story architecture.ir.json -o walkthrough.html
```

`doctor` does not launch GUI tools unless `--probe` is passed. Core semantic
commands are offline and stdlib-only.

## Creation workflow

1. Infer the diagram type, audience, scope, output format, and location from the
   request. Ask only when a missing choice materially changes the result;
   default to PNG plus `.drawio` in the working directory.
2. Select the authoring route from the table above. For a data-backed diagram,
   prefer Diagram IR and preserve provenance. For a large graph, use an importer
   or `autolayout.py`; do not hand-place more than roughly fifteen nodes.
3. Resolve an explicitly named style preset, or the user's default preset, as
   documented in `references/style-presets.md`. Structural diagram conventions
   and visual presets compose; they do not replace each other.
4. Generate the `.drawio`, then run structural validation:

   ```bash
   python3 scripts/validate.py diagram.drawio --score
   ```

   When semantic metadata or an architecture policy is in scope, also run
   `diagramctl.py test`. Do not present inferred semantic findings as verified
   runtime facts.
5. Export a draft PNG without embedded XML and inspect it visually. Fix obvious
   overlap, clipping, disconnected edges, edge-through-node routing, stacked
   edges, and unreadable labels. Stop automatic vision repair after two rounds.
   When the drawio binary is unavailable or a visual check is inconclusive,
   verify the renderer's own DOM instead (`--dump-dom` on the viewer URL, see
   `references/troubleshooting.md`): read each edge's `<path>` segments and
   label anchor coordinates directly — vision alone both misses geometry
   defects and hallucinates new ones.
6. Show the draft and apply targeted edits. Preserve existing geometry for
   local changes. Use `sync` for source-backed changes and write a reviewable
   output; use `--prune` only when deletion was requested.
7. After approval, create final requested formats and report both editable
   source and export paths.

## Export invariants

Resolve the available binary once (`drawio`, `draw.io`, the macOS app path, or
the Windows executable) and use that exact binary for the run.

```bash
# Draft for visual inspection: never use -e here
drawio -x -f png --width 2000 -o diagram.png diagram.drawio

# Final editable PNG
drawio -x -f png -e -s 2 -o diagram.drawio.png diagram.drawio
python3 scripts/repair_png.py diagram.drawio.png

# Final editable SVG/PDF
drawio -x -f svg -e --embed-svg-images -o diagram.svg diagram.drawio
drawio -x -f pdf -e -o diagram.pdf diagram.drawio
```

Do not combine `--width` and `-s`. Embedded PNG exports require
`repair_png.py`; draft PNGs used by vision must not use `-e`. On Linux headless,
follow `references/troubleshooting.md` rather than improvising Electron flags.
If the CLI crashes in a macOS sandbox, try one permitted escalated run, then use
`encode_drawio_url.py` or deliver XML; do not repeatedly launch it.

## Editing and identity

- Use stable semantic IDs and never reuse reserved IDs `0` or `1`.

From paschalidi/opencode-config, MIT.

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