Slack reminders with your meetings
Have your agent post a Slack reminder every morning with the day's meetings, who's attending and what to prepare. Set it once in plain words.
Weekly GitHub pull request digest in Slack, written by Claude
Every Monday, one Slack post with last week's merged pull requests and the ones waiting on review for too long.
Using Corsair, every Monday at 9am New York time list the pull requests in acme/web that were merged last week and the ones that have been open for more than three days. Post them in #engineering in Slack, grouped as "Shipped" and "Waiting on review", with links and authors.
Runs on its own: every Monday at 9:00 New York time
How to run it
- 1
Connect GitHub and Slack in Corsair
Sign in to each app once. Corsair keeps the credentials and makes the calls, so your agent never sees a password or key.
- 2
Add Corsair's MCP server to your agent
Claude, ChatGPT, Cursor and Claude Code use the same address:
https://mcp.corsair.dev/mcpChatGPT personal plans get read tools only, and this prompt sets up a routine. On those plans, use Claude, Cursor or Claude Code instead.
- 3
Paste the prompt
Your agent hands it to Corsair as a routine. Corsair builds and tests it, then runs it on its own: every Monday at 9:00 New York time. Change the names in it (channels, repos, teams, time zone) to your own.
Why the prompt is written this way
Two groups
"Shipped" is for the team's morale; "Waiting on review" is the part that gets things moving.
A threshold
"Open for more than three days" keeps the waiting list to the ones that need a nudge.
One channel
Post where the team already talks about code, not in a new channel nobody reads.
Tools it calls
The Corsair tools your agent uses for this job. Writes follow your link's mode: on a Strict link, each one waits for your approval.
Good to know
- One repo per line works best. For several repos, name each one.
- It reads repos the GitHub account you connected can see.
More use cases
Morning summary of Slack channels
Get one Slack message each morning with yesterday's open questions, decisions and anything waiting on you, read from the channels you pick.
New GitHub issues into Linear
When someone opens an issue in your GitHub repo, a Linear issue is created in the right team with a summary, and each issue links to the other.
Questions
No. When a prompt says when to run, your agent hands it to Corsair as a routine. Corsair builds and tests it, then runs it on its own. Ask your agent to list your routines, to pause or remove one, or whether one ran ("did the Slack summary run this morning?").
The one you name. Put your city or time zone in the prompt, as these prompts do with New York, and Corsair runs the routine at that local time, daylight saving time included. If you leave it out, your agent asks once. To check, ask your agent to list your routines: each one shows its time and time zone.
Yes. Ask it to message each author in Slack about their pull requests waiting on review. The agent matches GitHub authors to Slack users by name, so check the first run.