Reuse stable prompt content more efficiently
Use prompt caching for the instructions and reference material that remain steady across recurring calls.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
Prompt Caching
Tool to cache and reuse prompt content to reduce costs and latency. use after you have static prompt portions you intend to reuse across calls.
Why this helps
Repeatedly processing the same long, unchanged context can add avoidable latency and cost.
- Targets stable prompt content intended for reuse.
- Can reduce latency and cost when the cached portion is reused.
- Creates a recurring check for reference content that may need refresh.
Setup
Build it in a few focused steps.
- 1Connect Anthropic administrator to Notis once in the portal.
- 2Create a named automation and include the stable prompt material or its clear description in the instruction.
- 3Ask Notis in one plain-language prompt to cache the reusable content with Anthropic Prompt Caching and avoid treating changing Slack messages as static material.
- 4Choose a weekly Notis schedule, select a run-report channel, and test one run with the intended stable content.
Questions about this workflow
Should changing Slack conversations be cached as static content?
No. This workflow is for prompt portions that are stable and intended for reuse.
Does a cache refresh happen automatically in every Anthropic call?
This workflow requests a scheduled caching action; it does not claim to configure all other calls.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Anthropic administrator. A trigger fires from one place; an action lands in another.
Slack triggers
Anthropic administrator actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Message
Tool to create a new message completion. use when you need to generate assistant text given a conversation history.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Model
Tool to retrieve details of a specific model by its id. use after confirming the model id is valid.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
List models
Tool to list available models. use when you need to see which models are available before selection.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Prompt Caching
Tool to cache and reuse prompt content to reduce costs and latency. use after you have static prompt portions you intend to reuse across calls.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and Anthropic administrator, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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