webapp-builder SKILL.md skillB
webapp-builder from sidequery/sidemantic is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sidequery/sidemantic/webapp-builder@git:20260913.9a7421aPins git:20260913.9a7421a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- sidequery/sidemantic
- Path
plugins/sidemantic/skills/webapp-builder/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260913.9a7421a, committed Sep 13, 2026
- First version recorded
- Jun 21, 2026
- Size
- 22,062 bytes
- Repository stars
- 140
- License
- AGPL-3.0
Build interactive analytics webapps, demos, dashboards, or embedded app surfaces from Sidemantic semantic models using copyable component primitives and deterministic query inspection. Use when asked to create a web UI around Sidemantic models, generate a metric explorer, copy reusable analytics components into a project, connect a frontend to Sidemantic query APIs, build a Pyodide/DuckDB-WASM or Sidemantic Rust WASM/DuckDB-WASM demo, expose Sidemantic through an app server, or adapt the…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Sidemantic Webapp Builder
Build webapps around a validated Sidemantic semantic layer. Use the canonical built UI distribution, then wire runtime-specific data adapters to its documented props or mount functions.
In command examples, set `SIDEMANTIC_PLUGIN_ROOT` to the installed `sidemantic` plugin directory.
## Component-First Pattern
Treat `assets/ui-dist/` as the generated distribution of the sole component source in `webapp/src`. Never regenerate or fork component markup in a target project.
Copy React + Tailwind components for product apps:
```bash
uv run ${SIDEMANTIC_PLUGIN_ROOT}/skills/webapp-builder/scripts/copy_components.py \
--kind react-tailwind \
--target src/components/sidemantic
```
Copy the static component files for plain HTML demos or generated scaffolds:
```bash
uv run ${SIDEMANTIC_PLUGIN_ROOT}/skills/webapp-builder/scripts/copy_components.py \
--kind static \
--target public/sidemantic-components
```
Use `--list` to inspect the distribution. Existing target files are never overwritten unless `--force` is passed.
Available React primitives:
Analytics surfaces:
- `DashboardShell`: dense analytics page frame with status and toolbar slots.
…Read the whole file at its exact version.
How to install
mdr add sidequery/sidemantic/webapp-builder@sha256:a48bf24ac7d7055bThe line at the top of this page pins the label git:20260913.9a7421a, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_vyfm3vcf5afldysm)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 21, 2026 and Sep 13, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260913.9a7421a latest | 2026-09-13 | 9a7421a | 22,062 B | B | view · diff |
| git:20260721.58cba50 | 2026-07-21 | 58cba50 | 21,665 B | B | view · diff |
| git:20260719.3daead1 | 2026-07-19 | 3daead1 | 16,998 B | B | view · diff |
| git:20260714.e147530 | 2026-07-14 | e147530 | 16,997 B | B | view · diff |
| git:20260621.36470e5 | 2026-06-21 | 36470e5 | 17,244 B | B | view |
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:5174)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (22062 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
sidequery/sidemantic · 140 stars · license AGPL-3.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vyfm3vcf5afldysm GET https://markdownregistry.com/api/v1/resolve?ref=sidequery/sidemantic/webapp-builder GET https://markdownregistry.com/api/v1/blob/a48bf24ac7d7055b1ad94eebd0b5f95123f886a15cff29acd09b54114eb6c542
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.