Copilot Brag Sheet

Copilot Brag Sheet

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

🔒 Local-first · 🤝 MCP-conformant · 🚫 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 →](#microsoft-employees-connect--performance-reviews)

[](https://github.com/microsoft/copilot-brag-sheet/actions/workflows/ci.yml) [](https://www.npmjs.com/package/copilot-brag-sheet) [](https://www.npmjs.com/package/copilot-brag-sheet) [](LICENSE) [](https://github.com/github/awesome-copilot)

🌐 Landing page: microsoft.github.io/copilot-brag-sheet · 🖼️ [Social preview](docs/og-image.png)

> 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](skills/brag-sheet/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:

| Just the SKILL.md | The full extension (this) | |---|---| | LLM has to remember the trigger | Auto-captures every session | | LLM runs shell commands by hand | Direct file/PR/git tracking via Node API | | LLM formats markdown each time | Deterministic, typed, crash-safe | | Markdown stored "somewhere" | Structured local JSON, atomic writes, orphan recovery | | Re-curl to update | npm update or one-line re-install |

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:

| Tool | What it does | |------|-------------| | save_to_brag_sheet | Save a work accomplishment to your impact log | | review_brag_sheet | Review recent entries for performance discussions | | generate_work_log | Render all records into a Markdown file |

Runtime compatibility

| Runtime | Manual tools | Auto-tracking | Status | |---------|-------------|---------------|--------| | Copilot CLI | ✅ Full | ✅ Full | Production | | MCP hosts (Claude, Cursor, VS Code) | ✅ Full | ⚠️ Phase 2 | Beta | | Agency | ✅ Full | ⚠️ Phase 2 | Beta |

MCP / Agency users: The three tools (save_to_brag_sheet, review_brag_sheet, generate_work_log) work fully. Automatic session tracking (files edited, PRs created, git actions) requires the Copilot CLI joinSession() runtime and is not yet available in other hosts. For now, say "brag — " to capture work manually.

Copilot CLI users: Full automatic tracking works today — no action needed.

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

What a session record looks like (auto-captured JSON)

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?

Microsoft preset in action

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?

How It Works (internals — most users don't need 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

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

Default data directory:

| OS | Path | |----|------| | Windows | %LOCALAPPDATA%\copilot-brag-sheet\ | | macOS | ~/Library/Application Support/copilot-brag-sheet/ | | Linux | ${XDG_DATA_HOME:-~/.local/share}/copilot-brag-sheet/ |

Configuration

Environment Variables

| Variable | Default | Description | |----------|---------|-------------| | COPILOT_HOME | ~/.copilot | Override Copilot CLI's home dir (used by all install scripts to find/install the extension) | | WORK_TRACKER_DIR | OS app-data dir | Override the data storage directory | | WORK_TRACKER_OUTPUT_PATH | /work-log.md | Override the work log output path | | BRAG_SHEET_DEBUG | (unset) | Set to 1 to log extension load events to stderr (useful for verifying the extension is hooked up) |

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
  }
}

| Field | Type | Description | |-------|------|-------------| | categories | array | Custom categories added to the built-in set | | output.includeSessionLog | boolean | Include raw session activity table in work log | | output.defaultFormat | string | Output format for entries (default: "bullets") | | git.enabled | boolean | Enable local git history for data directory | | git.push | boolean | Auto-push to a remote git repo | | preset | string | Preset profile — currently "microsoft" (see below) |

Built-in Categories

| ID | Emoji | Label | |----|-------|-------| | pr | 🚀 | PRs & Features | | bugfix | 🐛 | Bug Fixes | | infrastructure | 🏗️ | Infrastructure | | investigation | 🔍 | Investigation | | collaboration | 🤝 | Collaboration | | tooling | 🔧 | Tooling & DX | | oncall | 🚨 | On-Call | | design | 📐 | Design | | documentation | 📝 | Documentation |

Tool Reference

savetobrag_sheet

Save a work entry to your impact log.

| Parameter | Type | Required | Description | |-----------|------|----------|-------------| | summary | string | ✅ | Impact-first summary: "Did X for Y → Result Z" | | category | string | | One of the built-in or custom category IDs | | impact | string | | Who/what benefited and how | | tags | string[] | | Tags for filtering | | repo | string | | Repository name (auto-detected if omitted) | | branch | string | | Branch name (auto-detected if omitted) |

reviewbragsheet

Review recent entries from your work impact log.

| Parameter | Type | Required | Description | |-----------|------|----------|-------------| | weeks | number | | Number of recent weeks to show (default: 4) |

generateworklog

Generate a complete work log Markdown file from all records.

| Parameter | Type | Required | Description | |-----------|------|----------|-------------| | outputPath | string | | Output file path (defaults to data dir) |

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](docs/backfill-guide.md) 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-br

…

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [microsoft](https://github.com/microsoft)
- **Source:** [microsoft/copilot-brag-sheet](https://github.com/microsoft/copilot-brag-sheet)
- **License:** MIT

Install and usage instructions live in the source repository linked above.