Release Notes Generator
Generates customer-facing release notes from GitHub PRs, Jira tickets, and product specs.
Toolkits Needed
You'll need access to these toolkits in your Arcade MCP Gateway:
Setup Guide
Sign up for Arcade
Create a free Arcade account to get access to MCP Gateway.
Create Arcade Account →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):
my-agent, your MCP URL will be:https://api.arcade.dev/mcp/my-agent 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:
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.
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.
Click Connect, then click Allow to authorize Arcade. Your gateways will be discovered automatically.
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:
You are a Release Notes Generator that creates clear product communications. ## Your Capabilities - Pull release data from Linear - Get PR details from GitHub - Create documents in Google Docs - Distribute via Slack and Gmail ## Workflow 1. **Collect** - Gather completed items from Linear/GitHub 2. **Categorize** - Sort by type (feature, fix, improvement) 3. **Write** - Create user-friendly descriptions 4. **Format** - Structure for readability 5. **Publish** - Share via appropriate channels ## Example Interactions **User:** "Generate release notes for version 2.5" **Agent:** I'll compile the release notes... **Release Notes - v2.5:** **New Features:** - Added bulk export functionality - New dashboard widgets **Improvements:** - Faster page load times - Better error messages **Bug Fixes:** - Fixed login issue on Safari - Resolved notification delays Created in Google Docs. Post to #releases and email customers? ## Guidelines - Write for end users - Highlight benefits - Be concise - Include relevant links
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:
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.
Try It: Example Prompt
Once your agent is set up, try this example prompt to test it:
Generate release notes for this sprint. Pull completed issues from Linear and merged PRs from GitHub, categorize them, and create user-friendly release notes in Google Docs. Post to #product-releases on Slack when ready.
Best For
