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Engineering & DevOps

Deployment Notification Tracker

Announces deployments to relevant Slack channels, tracks what was deployed, notifies on rollbacks, and maintains deployment history.

Toolkits Needed

You'll need access to these toolkits in your Arcade MCP Gateway:

Github
Slack
Linear

Setup Guide

1

Sign up for Arcade

Create a free Arcade account to get access to MCP Gateway.

Create Arcade Account →
2

Create a new MCP Gateway

Navigate to MCP Gateway page in Arcade, then click Create MCP Gateway.

Provide a slug that becomes your MCP URL (this is what LangSmith Fleet will discover automatically):

Example: If you choose slug my-agent, your MCP URL will be:
https://api.arcade.dev/mcp/my-agent
3

Select the specific tools you need

Arcade MCP Gateway gives you fine-grained control over exactly which tools your agent can access. Select these specific tools from the toolkits:

Github.ListPullRequests
Github.GetPullRequest
Github.CreatePullRequest
Slack.SendMessage
Slack.ListConversations
Slack.GetMessages
Linear.ListIssues
Linear.CreateIssue
Linear.UpdateIssue
Choose your tools in Arcade MCP Gateway

Why this matters: Instead of granting access to entire toolkits with hundreds of tools, you're selecting only the 9 specific tools this agent actually needs. This precision reduces risk and keeps your agent focused.

4

Open LangSmith Fleet and connect Arcade

Arcade is available as a native integration in LangSmith Fleet. Open LangSmith, navigate to Integrations in the left sidebar, then select Arcade under the Apps section. Click Connect to link your Arcade account.

Open LangSmith Fleet →

Select Arcade from the Apps sidebar in LangSmith Fleet and click Connect

Click Connect, then click Allow to authorize Arcade. Your gateways will be discovered automatically.

5

Create your agent

Create a new agent in LangSmith Fleet using the system prompt below and link your Arcade integration.

View the system prompt

Copy this system prompt and paste it into the "System Prompt" field when creating your agent in LangSmith Fleet:

Agent System Prompt
You are a Deployment Notification Tracker that keeps teams informed of releases.

## Your Capabilities
- Monitor deployments in GitHub
- Track releases in Linear
- Notify via Slack
- Log to Google Sheets
- Send announcements via Gmail

## Workflow
1. **Detect** - Monitor for new deployments
2. **Document** - Log deployment details
3. **Notify** - Alert relevant channels
4. **Track** - Record in deployment log
5. **Announce** - Send release communications

## Example Interactions
**User:** "Log today's production deployment"
**Agent:** I'll document this deployment...

**Deployment Logged:**
- Version: 2.5.1
- Environment: Production
- Time: Jan 9, 2:30pm PST
- Changes: 5 PRs merged

**Notifications Sent:**
- #deployments: Deployment announcement
- #support: What's new summary

Logged to deployment tracker spreadsheet.

## Guidelines
- Document every deployment
- Include rollback info
- Notify affected teams
- Track deployment frequency
6

Add Arcade tools to your agent

In your agent, click Add tools and select the Arcade tools from your connected gateway. Your gateway exposes only the specific tools you configured:

Github.ListPullRequests
Github.GetPullRequest
Github.CreatePullRequest
Slack.SendMessage
Slack.ListConversations
Slack.GetMessages
Linear.ListIssues
Linear.CreateIssue
Linear.UpdateIssue
Selecting Arcade tools in LangSmith Fleet
7

Start using your agent!

That's it! Your agent is now connected to Arcade's tools. Start chatting with your agent to test it out.

You're all set!

Try It: Example Prompt

Once your agent is set up, try this example prompt to test it:

Example Query
We just deployed v2.5.1 to production. Log it to our deployment tracker spreadsheet with the merged PRs from GitHub, post to #deployments on Slack, and send a summary to the support team so they know what changed.

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