Copilot Brag Sheet

Turn vague "what did I do?" into evidence-backed impact statements — automatically, every Copilot CLI session.

🔒 Local-first · 📦 Zero dependencies · 🚫 Zero telemetry

A GitHub Copilot CLI extension that silently records your work as you go — files edited, PRs created, git actions — so when performance review season hits, you have receipts instead of a blank page. (What's a brag sheet?)

👋 Microsoft engineer? Jump to Connect-optimized framing →

🌐 Landing page: microsoft.github.io/copilot-brag-sheet · 🖼️ Social preview

Requires: Node.js 18+, GitHub Copilot CLI (with active Copilot subscription)

Why an extension, not just a SKILL.md?

If you've seen the brag-sheet skill listed elsewhere — that's our SKILL.md, the LLM guidance file. It's a prompt that tells the agent how to think about your work. This repo ships the prompt plus the extension that makes it actually happen:

Want just the prompt? Use the skill — also published in github/awesome-copilot.
Want it to actually happen automatically? Install the extension below.

What It Does

Every time you use GitHub Copilot CLI, this extension automatically:

• 📊 Tracks your session — repo, branch, files edited/created, PRs, git actions
• 📝 Captures context — first prompt as task description, session duration
• 🔒 Stores locally — structured JSON records in your OS app-data directory
• 🚀 Crash-safe — atomic writes, orphan recovery, emergency shutdown saves

Plus three tools the agent can call on your behalf:

When the agent will use this

The agent picks up these tools when you say (anything close to) one of:

brag · log work · save accomplishment · what did I ship · review my work · summarize my impact · generate work log · prep my brag sheet · promo packet · perf review · Connect prep · self-review · weekly recap · monthly summary · what did I do this quarter

You don't need to memorize the list — just talk naturally about your work and the agent will figure it out.

Install (60 seconds)

⚠️ Don't use copilot plugin install. This is a joinSession() extension and must live in ~/.copilot/extensions/. Tracking github/copilot-cli#3023. Use one of the methods below.

Recommended: one-liner

# macOS / Linux
curl -fsSL https://raw.githubusercontent.com/microsoft/copilot-brag-sheet/main/install.sh | bash

# Windows (PowerShell 5.1+)
irm https://raw.githubusercontent.com/microsoft/copilot-brag-sheet/main/install.ps1 | iex

The interactive setup wizard runs automatically when your terminal supports it.

Alternative: from npm

npm install -g copilot-brag-sheet
copilot-brag-sheet                 # copies files + runs setup wizard

For contributors

git clone https://github.com/microsoft/copilot-brag-sheet.git
cd copilot-brag-sheet
./install.sh          # macOS/Linux
.\install.ps1         # Windows

Activate

After install, run /clear (or restart Copilot CLI). On your first message you'll see:

📊 Work logger active

Re-run setup anytime with copilot-brag-sheet-setup (after npm install) or node ~/.copilot/extensions/copilot-brag-sheet/bin/setup.mjs.

Install failing? Open an issue with the error — Windows + macOS + Linux are CI-tested.

Use

Two things you do, ever

1. Say "brag" when you ship something.

You: brag — refactored auth to managed identity, killed 3 secret-rotation incidents/qtr
Agent: [calls save_to_brag_sheet with summary, category, and impact]

2. Run "generate my work log" before review season.

You: generate my work log
Agent: [calls generate_work_log → writes a categorized markdown file you can paste into your perf doc]

Everything else (file tracking, PR detection, git actions) is automatic. Most users only do step 2 once per quarter.

Optional: review recent work

You: show me my last 2 weeks
Agent: [calls review_brag_sheet]

Examples

Every Copilot CLI session automatically produces a JSON record like this:

{
  "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "type": "session",
  "timestamp": "2025-04-14T14:30:00.000Z",
  "endTime": "2025-04-14T15:45:00.000Z",
  "repo": "copilot-brag-sheet",
  "branch": "main",
  "cwd": "/home/user/repos/copilot-brag-sheet",
  "filesEdited": ["lib/config.mjs", "test/config.test.mjs"],
  "filesCreated": ["docs/backfill-guide.md"],
  "prsCreated": [],
  "significantActions": ["git commit", "git push"],
  "taskDescription": "Add Microsoft preset support to config",
  "status": "finalized"
}

You don't write these — they're captured automatically in the background.

What a brag sheet entry looks like

When you (or the AI) calls save_to_brag_sheet:

You: "brag — shipped the auth service refactor"
Agent: I'll save that to your brag sheet.

  Summary: Refactored auth service to use managed identity → eliminated 3 secret 
           rotation incidents per quarter → reduced on-call burden for the team
  Category: infrastructure
  Impact: Eliminated recurring secret rotation incidents, improved team velocity
  
  ✅ Entry saved to brag sheet [infrastructure]: "Refactored auth service..."

The stored entry:

{
  "type": "entry",
  "summary": "Refactored auth service to use managed identity → eliminated 3 secret rotation incidents per quarter",
  "category": "infrastructure",
  "impact": "Eliminated recurring secret rotation incidents, improved team velocity",
  "repo": "auth-service",
  "branch": "main"
}

What the generated work log looks like

Running generate_work_log produces a Markdown file like this:

# Work Impact Log

## Week of 2025-04-14

### 🚀 PRs & Features
- **[copilot-brag-sheet] Built and published v2 with modular architecture** — 107 tests, cross-platform CI

### 🏗️ Infrastructure
- **[auth-service] Refactored auth to managed identity** — Eliminated 3 secret rotation incidents/quarter

### 🚨 On-Call
- **[api-gateway] Mitigated cascading timeout incident** — Restored service in 12 min, 0 customer impact

## Week of 2025-04-07

### 🐛 Bug Fixes
- **[dashboard] Fixed timezone rendering in analytics charts** — Unblocked APAC team reporting

What reviewing your work looks like

You: "review my work from the last 2 weeks"
Agent: [calls review_brag_sheet with weeks=2]

Here's your recent work:

## Week of 2025-04-14
### 🚀 PRs & Features
- **Built and published copilot-brag-sheet v2** — modular architecture, 107 tests

### 🏗️ Infrastructure  
- **Refactored auth service to managed identity** — eliminated secret rotation incidents

This looks strong for your Connect review. The auth refactor is a great 
example of reducing operational burden — want me to help frame it as a 
business impact statement?

With { "preset": "microsoft" } in your config, the AI automatically frames entries for Connect:

You: "brag — I shipped the Grafana dashboard migration"

Agent: I'll frame this for Connect. Here's what I'd save:

  Summary: Led Grafana dashboard migration to Azure Managed Grafana → 
           consolidated 15 dashboards across 3 teams → reduced 
           monitoring infrastructure costs by 40%
  Category: infrastructure
  Impact: Reduced operational toil for SRE team, improved cross-team 
          visibility into service health metrics
  
  This aligns well with your Core Priority around operational excellence.
  Want me to save this?

Session Start ──► Track files, PRs, git actions ──► Session End
     │                      │                            │
     ▼                      ▼                            ▼
  Create JSON          Update JSON                 Finalize JSON
  (status: active)     (incremental)               (status: finalized)

Session State Machine

active ──► finalized        (normal session end)
active ──► emergency-saved  (process killed / crash)
active ──► orphaned         (recovered by next session)

Storage Layout

<data-dir>/
├── sessions/2025/04/2025-04-14T20-00-00.000Z_<uuid>.json
├── entries/2025/04/2025-04-14T20-05-00.000Z_<uuid>.json
├── config.json    (optional)
└── errors.log

Default data directory:

Configuration

Environment Variables

config.json (optional)

Place a config.json in your data directory to customize:

{
  "preset": "microsoft",
  "categories": [
    { "id": "deployment", "emoji": "🚢", "label": "Deployments" }
  ],
  "output": {
    "includeSessionLog": true
  },
  "git": {
    "enabled": true,
    "push": false
  }
}

Built-in Categories

Tool Reference

save_to_brag_sheet

Save a work entry to your impact log.

review_brag_sheet

Review recent entries from your work impact log.

generate_work_log

Generate a complete work log Markdown file from all records.

Backfill Your History

Already been coding for months? Use Copilot CLI to retroactively scan your history and populate your work log:

Scan my git log since January and log the significant work to my brag sheet.

Review my merged GitHub PRs since December and save the impactful ones.

The extension doesn't do the scanning — Copilot CLI is the backfill tool. The extension just stores whatever it produces. See the full Backfill Guide for source-by-source instructions covering Copilot sessions, VS Code Chat, ADO PRs, GitHub PRs, git commits, ICM incidents, and Teams/M365.

Microsoft Employees (Connect / Performance Reviews)

If you're at Microsoft, a one-line preset gives you Connect-optimized framing:

{ "preset": "microsoft" }

Or just answer "y" during installation — the install script sets it up for you.

What changes:

• The AI frames entries using business impact language ("Did X → Result Y → Evidence Z")
• review_brag_sheet output is labeled for Connect review
• The AI knows about Microsoft internal tools (ADO, ICM, Kusto, Teams)
• Session activity log is included by default

What doesn't change:

• All data stays local — nothing is sent anywhere
• The same tools work the same way
• Non-Microsoft users get the same experience, just without the Connect framing

Cloud Sync

Point your data directory to a synced folder and your work log follows you across machines:

# OneDrive
export WORK_TRACKER_DIR="$HOME/OneDrive/Documents/work-tracker"

# Dropbox
export WORK_TRACKER_DIR="$HOME/Dropbox/work-tracker"

# iCloud
export WORK_TRACKER_DIR="$HOME/Library/Mobile Documents/com~apple~CloudDocs/work-tracker"

Atomic writes (tmp → fsync → rename) prevent corruption from sync conflicts.

Update

Re-run the install script to update to the latest version:

# macOS / Linux
curl -fsSL https://raw.githubusercontent.com/microsoft/copilot-brag-sheet/main/install.sh | bash

# Windows (PowerShell)
irm https://raw.githubusercontent.com/microsoft/copilot-brag-sheet/main/install.ps1 | iex

Or if you cloned the repo:

cd copilot-brag-sheet && git pull && ./install.sh

Your config and data are never touched — only the extension files are replaced.

Uninstall

# macOS / Linux
rm -rf ~/.copilot/extensions/copilot-brag-sheet

# Windows (PowerShell)
Remove-Item "$env:USERPROFILE\.copilot\extensions\copilot-brag-sheet" -Recurse -Force

Your data stays in the OS app-data directory — delete it manually if you want a full removal.

FAQ

No. All data is stored locally in your OS app-data directory. Zero telemetry, zero network calls. The extension has zero runtime dependencies. If you enable git push, data goes only to a remote you configure.

Override with WORK_TRACKER_DIR environment variable.

The message appears on your first message after starting Copilot CLI (not immediately on /clear). Type anything and it should appear. If it doesn't, check that the extension is installed at ~/.copilot/extensions/copilot-brag-sheet/extension.mjs.

No. copilot plugin install only loads declarative plugins (skills, agents, MCP). This extension uses joinSession() which requires files in ~/.copilot/extensions/. Use the install scripts instead.

Enable git backup in your config, add a remote repo, and your entries sync automatically. Or point WORK_TRACKER_DIR to a cloud-synced folder (OneDrive, Dropbox, iCloud).

Requirements

• Node.js 18+
• GitHub Copilot CLI
• Zero runtime dependencies

Development

git clone https://github.com/microsoft/copilot-brag-sheet.git
cd copilot-brag-sheet
npm test        # 107 tests, ~1s

See CONTRIBUTING.md for development guidelines.

License

MIT © Microsoft Corporation