validate-app SKILL.md skillA
validate-app from kyle-chalmers/streamsnow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add kyle-chalmers/streamsnow/validate-app@git:20261007.d42794cPins git:20261007.d42794c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- kyle-chalmers/streamsnow
- Path
skills/validate-app/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261007.d42794c, committed Oct 7, 2026
- First version recorded
- Sep 12, 2026
- Size
- 6,620 bytes
- Repository stars
- 13
- License
- MIT
The pass/fail check that must be clean before an app ships. Runs `streamsnow validate-app <slug>` (required-files, manifest, artifacts, naming, schema-refs, app-security, bind-predicates, sql-tokens, session-fallback, page-imports, caching, path-leaks, the §11 requirements contract, the offline sql-review check of the app's sql_review/ files, whose coverage severity follows sql_review.coverage in config, and placeholders) and explains how to fix anything that fails. Use when the user says…
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
# /validate-app > **Repo overlay:** if `.streamsnow/overlays/validate-app.md` exists in this repo, read it first: committed, repo-specific additions/overrides ([_shared/overlays.md](../_shared/overlays.md)). Outside Claude Code, also read [_shared/other-agents.md](../_shared/other-agents.md). Run the pass/fail gate on one app and report exactly what fails and how to fix it. `streamsnow validate-app <slug>` is the single source of truth: offline (no Snowflake, no network), deterministic, and what CI runs per app. CI also runs `dependency-vulns` and `tombstones`; pre-commit runs a subset. ## What it covers Names as the gate prints them. How to fix each: [fixing-checks.md](fixing-checks.md). - **required-files, manifest, artifacts, naming:** the runtime's files exist, `snowflake.yml` is valid for that runtime, its `artifacts:` list matches disk, and the slug is lowercase-hyphenated. - **schema-refs:** no reference into a `governance.schema_deny` schema (exact `read_exceptions` aside). Names outside `governance.sources` and app data, and two-part `SCHEMA.OBJECT` names, are warnings under `governance.boundary: warn` and failures under `enforce`. …
Read the whole file at its exact version.
How to install
mdr add kyle-chalmers/streamsnow/validate-app@sha256:e909ea5448f4033eThe line at the top of this page pins the label git:20261007.d42794c, 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_gnjt56bmdaxdoj6o)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Sep 12, 2026 and Oct 7, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.d42794c latest | 2026-10-07 | d42794c | 6,620 B | A | view · diff |
| git:20261007.b802960 | 2026-10-07 | b802960 | 6,262 B | A | view · diff |
| git:20261005.7edb4b7 | 2026-10-05 | 7edb4b7 | 6,125 B | A | view · diff |
| git:20261005.672f2f4 | 2026-10-05 | 672f2f4 | 5,341 B | A | view · diff |
| git:20261005.7db0ab8 | 2026-10-05 | 7db0ab8 | 5,319 B | A | view · diff |
| git:20260927.5061139 | 2026-09-27 | 5061139 | 5,328 B | A | view · diff |
| git:20260912.786b820 | 2026-09-12 | 786b820 | 5,242 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6620 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 link to a raw IP address
- pass: No script tag
Source
kyle-chalmers/streamsnow · 13 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gnjt56bmdaxdoj6o GET https://markdownregistry.com/api/v1/resolve?ref=kyle-chalmers/streamsnow/validate-app GET https://markdownregistry.com/api/v1/blob/e909ea5448f4033ed3430e0b702ff1b6a8ff5ac6a00c6acbcedd37d6d7521585
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.