What it does

Deliver peepshow runs into a Microsoft Teams channel as an Adaptive Card. The card renders title, summary, and a FactSet of metadata; when `MSTEAMS_IMAGE_BASE` is set, up to `MSTEAMS_MAX_IMAGES` frames embed directly in the card.

When to reach for it

Enterprise teams that live in Microsoft Teams instead of Slack
Serve frames via a CDN and embed the first few directly in the card
Workflows-app webhooks: works with classic and Workflows incoming webhooks

Install

npm i -g peepshow

Use it

MSTEAMS_WEBHOOK_URL=https://outlook.office.com/webhook/... \
peepshow ./clip.mp4 --sink msteams

Make it automatic

peepshow sinks add msteams
peepshow sinks add msteams --when extension=mp4,mov
peepshow sinks add msteams --when path=/Volumes/Work/

Configuration

MSTEAMS_WEBHOOK_URL Incoming-webhook URL (classic or Workflows). required
MSTEAMS_IMAGE_BASE URL prefix — Teams fetches images from `<base>/<frame-basename>`.
MSTEAMS_MAX_IMAGES Max image blocks in the card. Default `8`.

Use with an LLM agent

Every peepshow sink reads its config from env vars and receives a single JSON payload on stdin. An LLM agent (Claude Code, Cursor, Windsurf, Gemini, Codex) can drive the Microsoft Teams sink automatically when three things are true:

the env vars below are exported in the agent's shell (or a project .env it can load),
the peepshow CLI is on PATH — install with npm i -g peepshow,
a peepshow auto-sink is registered for the run (optional but recommended — makes invocation zero-argument).

1. Set the environment

# Add to ~/.zshrc, ~/.bashrc, or a project .env the agent can load
export MSTEAMS_WEBHOOK_URL="..."

2. Register as an auto-sink

peepshow sinks add msteams
peepshow sinks add msteams --when extension=mp4,mov

3. Example LLM session

You → drop a .mov into Claude Code.
Claude → auto-invokes /peepshow:slides ./clip.mov. peepshow extracts frames + audio, the Microsoft Teams sink forwards the run to the configured channel. Claude replies with a summary and a link to the created record.

The transcript snippet is posted alongside the frames as a secondary message.

Write your own

A sink is any executable that reads the --emit json payload on stdin. Shell, Node, Python, Go — the spec's in docs/PLUGINS.md. Register persistent ones with peepshow sinks add-cmd 'your-command'.

Microsoft Teams — POST every run as an Adaptive Card to a Teams webhook.