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Embed before/after screenshots and annotated images in pull request descriptions. Covers PR description patterns, image upload for Azure DevOps and GitHub, and sizing best practices.
Based on SOC occupation classification
Expert on the history, origin, and correct use of the em dash. Use when writing or reviewing code, comments, or data files to avoid em and en dashes, defaulting to never using them and replacing any found with a hyphen (-). Includes strong knowledge of punctuation marks and the proper usage of punctuation characters when writing comments.
Use when an outage, production incident, or significant service degradation has occurred and the team needs to write a structured blameless post-mortem. Triggers on phrases like "write a post-mortem", "incident review", "what went wrong", "outage report", "root cause analysis", or "RCA". Covers timeline reconstruction, contributing factor analysis, impact quantification, and action item generation with owners.
Create, set up, or update the personal context portfolio: structured markdown files describing who you are, how you work, your teams, and your tool/ADO configuration. Runs the interview workflow for first-time setup and targeted edits for updates. Trigger this skill when the user asks to: set up their context, create or update their context portfolio, "create my IQ", "set up my IQ", edit their profile, add/remove a stakeholder, update ADO config, change team info, update pillars, or set up any plugin configuration. Trigger when another skill fails to find context (missing files or TODO markers) and needs context populated. Also trigger when the user mentions a context change in passing (e.g., "my manager changed", "we added someone to the team") to offer a context file update. Do NOT trigger for read-only questions like "who's on my team?" or "what's my ADO config?". Those are answered directly from the context files referenced in the loaded custom instructions; no skill is needed.
Adopt repository-level harness engineering for coding agents. Use when a user wants to prevent repeated AI coding-agent mistakes by turning failures into durable instructions, drift checks, regression tests, failure memory, and adoption reports tailored to the target repository.
Security hardening reviewer for GitHub Actions workflow files (.github/workflows/*.yml). Reasons about the Actions threat model that pattern matchers and general code linters miss — untrusted-input script injection, privileged triggers running fork code, mutable action references, and over-scoped tokens. Use this skill when asked to review, audit, harden, or secure a GitHub Actions workflow, when writing a new workflow, or for any request like "is this workflow safe?", "review my CI for security issues", "why is pull_request_target dangerous here?", "pin my actions", or "lock down GITHUB_TOKEN permissions". Covers script injection via ${{ }} interpolation, pull_request_target / workflow_run privilege escalation, SHA-pinning of third-party actions, least-privilege permissions, GITHUB_ENV/GITHUB_OUTPUT injection, secret exposure, OIDC over long-lived credentials, and self-hosted runner exposure on public repositories.
Build GitHub Copilot workflows with Xquik X API SDKs, REST endpoints, MCP tools, signed webhooks, tweet search, user lookup, follower exports, media actions, and agent automation.
| name | pr-screenshots |
| description | Embed before/after screenshots and annotated images in pull request descriptions. Covers PR description patterns, image upload for Azure DevOps and GitHub, and sizing best practices. |
Embed before/after screenshots in pull request descriptions so reviewers can see the visual change without checking out the branch.
Use this skill when a PR changes something visible:
Place screenshots directly in the PR description body. Avoid wrapping them in <details> collapse — reviewers are more likely to look at images they can see without clicking.
**Before** — brief description of the problem:
**After** — brief description of the fix:
Keep the text brief. A sentence or two per image describing what the reader should notice. Let the image carry most of the communication.
For PRs with several visual changes, use separate before/after pairs with headings:
## Filter bar alignment
**Before** — 1px border clash between adjacent buttons:
**After** — borders overlap cleanly, hover tint added:
## Chart tooltip
**Before** — tooltip clipped at container edge:
**After** — tooltip repositions to stay visible:
<img src="url" width="600" alt="description">
Upload images as PR attachments via the REST API:
$token = az account get-access-token `
--resource "499b84ac-1321-427f-aa17-267ca6975798" `
--query accessToken -o tsv
$base = "https://{org}.visualstudio.com/{projectId}/_apis/git/repositories/{repoId}"
$url = "$base/pullRequests/{prId}/attachments/screenshot.png?api-version=7.1-preview.1"
# Use HttpClient — Invoke-RestMethod can corrupt binary data
$client = New-Object System.Net.Http.HttpClient
$client.DefaultRequestHeaders.Authorization = `
New-Object System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", $token)
$content = New-Object System.Net.Http.ByteArrayContent(
, [System.IO.File]::ReadAllBytes("screenshot.png")
)
$content.Headers.ContentType = `
[System.Net.Http.Headers.MediaTypeHeaderValue]::new("application/octet-stream")
$resp = $client.PostAsync($url, $content).Result
Reference in the PR description:
Azure DevOps gotchas:
{org}.visualstudio.com NOT dev.azure.com/{org} — AzDO's markdown renderer uses .visualstudio.com. The dev.azure.com format loads noticeably slowerPOST not PUT (PUT returns 405)7.1-preview.1screenshot-v2.png)HttpClient not Invoke-RestMethod — IRM can corrupt binary data⚠️ Work in progress. GitHub's drag-and-drop image upload uses internal endpoints that require browser cookies. There's no clean public API for uploading images to PR descriptions yet.
Current workaround: Commit images to a pr-assets orphan branch and reference via blob URLs (github.com/{owner}/{repo}/blob/pr-assets/{file}?raw=true). It works but is clunky — contributions for a better approach are welcome.
<details> tags are easy to skipimage-annotations skill to add callouts when the difference isn't immediately obvious