validate-build SKILL.md skillA

validate-build from tylerjrbuell/reactive-agents-ts is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add tylerjrbuell/reactive-agents-ts/validate-build@git:20261103.92630ca

Pins git:20261103.92630ca in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
tylerjrbuell/reactive-agents-ts
Path
.agents/skills/validate-build/SKILL.md
Versions recorded
4
Latest version
git:20261103.92630ca, committed Nov 3, 2026
First version recorded
Mar 15, 2026
Size
2,774 bytes
Repository stars
31
License
MIT

Validate a completed package against its spec. Checks patterns, types, exports, dependencies, and test coverage after building a package.

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 Package: $ARGUMENTS

Run after building a package. Mechanical gates first, then the manual checklist.

## 1. Gates

```bash
bun run repo verify packages/$ARGUMENTS   # tests + typecheck + narrow gates
bun run repo check --all                  # ownership/catalog/placement/skills/docs gates
bun run build                             # dist/ must have index.js + index.d.ts, no stale files
```

All must be clean. Test coverage: one test file per service, covering happy path, error cases and state; tests use `Effect.provide(testLayer)` with mock layers.

## 2. Structure and dependencies

- [ ] Files match the spec's Package Structure (`bun run repo outline <spec>` to find the section)
- [ ] `package.json`: `"type": "module"`, `effect` dependency, internal deps `"workspace:*"`, only spec-listed deps
- [ ] `tsconfig.json` extends `../../tsconfig.json`
- [ ] Ownership row exists (`tools/repo/ownership.json`) - `check --only ownership-coverage`

## 3. Pattern compliance (Grep tool over `packages/$ARGUMENTS/src`)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add tylerjrbuell/reactive-agents-ts/validate-build@sha256:33ef2716126a8ced

The line at the top of this page pins the label git:20261103.92630ca, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_7pzug2aq4m766uif.svg)](https://markdownregistry.com/a/art_7pzug2aq4m766uif)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Mar 15, 2026 and Nov 3, 2026, about one every 78 days.

versioncommittedcommitsizeaudit
git:20261103.92630ca latest2026-11-03 92630ca 2,774 BA view · diff
git:20260603.a12f37b2026-06-03 a12f37b 6,214 BA view · diff
git:20260410.125ee952026-04-10 125ee95 6,242 BA view · diff
git:20260315.a07056d2026-03-15 a07056d 5,009 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2774 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

GitHub

tylerjrbuell/reactive-agents-ts · 31 stars · license MIT · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_7pzug2aq4m766uif
GET https://markdownregistry.com/api/v1/resolve?ref=tylerjrbuell/reactive-agents-ts/validate-build
GET https://markdownregistry.com/api/v1/blob/33ef2716126a8ced746c9812c7f3f8a059f48c7937af964f78890a632c3cec7d

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.

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