Home / runkids / skillshare · .skillshare/skills/skillshare-implement-feature/SKILL.md · GitHub

skillshare-implement-feature skillA

skillshare-implement-feature is agent-read markdown (skill) from runkids/skillshare: Implement a feature from a spec file or description using TDD workflow. Use this skill whenever the user asks to: add a new CLI command, implement a feature from a spec, build new functionality, add a flag, create a new internal package, or write Go code for skillshare. This skill enforces test-first development, proper handler split conventions, oplog instrumentation, and dual-mode (global/project) patterns. If the request involves writing Go code and tests, use this skill — even if the user do.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

Implement a feature following TDD workflow. $ARGUMENTS is a spec file path (e.g., `specs/my-feature.md`) or a plain-text feature description.

**Scope**: This skill writes Go code and tests. It does NOT update website docs (use `update-docs` after) or CHANGELOG (use `changelog` after).

## Workflow

### Step 1: Understand Requirements

If $ARGUMENTS is a file path:
1. Read the spec file
2. Extract acceptance criteria and edge cases
3. Identify affected packages

If $ARGUMENTS is a description:
1. Search existing code for related functionality
2. Identify the right package to extend
3. Confirm scope with user before proceeding

### Step 2: Identify Affected Files

List all files that will be created or modified:

```bash
# Typical pattern for a new command
cmd/skillshare/<command>.go          # Command handler
cmd/skillshare/<command>_project.go  # Project-mode handler (if dual-mode)
internal/<package>/<feature>.go      # Core logic
tests/integration/<command>_test.go  # Integration test
```

Display the file list and continue. If scope is unclear, ask the user.

### Step 3: Write Failing Tests First (RED)

Write integration tests using `testutil.Sandbox`:

```go
…

Read the whole file at its exact version.

How to install

Latest version
mdr add runkids/skillshare/skillshare-implement-feature@git:20260918.4bcd569
Exact content
mdr add runkids/skillshare/skillshare-implement-feature@sha256:6b381e6b40f6de9c

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_jovfw373ibfs4itn.svg)](https://markdownregistry.com/a/art_jovfw373ibfs4itn)

1 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260918.4bcd569 latest2026-09-18 4bcd569 7,800 BA view · diff
git:20260325.68111d22026-03-25 68111d2 7,793 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (7800 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

runkids/skillshare · 2,689 stars · license MIT · pushed 2026-09-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jovfw373ibfs4itn
GET https://markdownregistry.com/api/v1/resolve?ref=runkids/skillshare/skillshare-implement-feature
GET https://markdownregistry.com/api/v1/blob/6b381e6b40f6de9c47373c964efac8ca5ce14bce4aa37188dcd67c8ad82e0bd1

Your agent 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.

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