List all your Algolia indices from a Slack message
Before you copy, clear, or delete anything, you want to see what indices actually exist. DM Notis and it lists every index with its size and state, so you act on facts instead of a fuzzy memory of what you named things.
Trigger
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Action
List Indices
Tool to list all indices and their metadata. use when you need to retrieve index names, sizes, and state before performing operations that depend on index properties.
Why this helps
You cannot remember the exact index names, and guessing wrong before a destructive operation is how accidents happen.
- See every index name, size, and state from one DM.
- Confirm the right target before any risky operation.
- Skip the dashboard for a routine sanity check.
Setup
Build it in a few focused steps.
- 1Connect Slack and Algolia to Notis once from the portal.
- 2Ask Notis for your portal link and create a new automation.
- 3Describe it plainly, for example: when I DM you asking for my indices, list them all with sizes and state.
- 4Pick the Slack direct message trigger and set the channel for run reports.
- 5Send a test DM and confirm the index list comes back.
Questions about this workflow
What details does the list include?
It returns index names along with metadata like size and state, which is enough to confirm you are pointing at the right index.
Is this safe to run often?
Yes. Listing indices is a read-only operation and does not change any data.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Algolia. A trigger fires from one place; an action lands in another.
Slack triggers
Algolia actions
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Add AB Test
Tool to create an ab test comparing search performance between two variants. use to test different index configurations or search parameters and measure impact on click-through and conversion rates.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Browse Algolia Index
Tool to retrieve all records from an index. use when you need to export or iterate through an entire index dataset.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Clear Objects
Tool to clear records of an index without affecting settings. use when you need to completely wipe all objects (e.g., after a bulk reindex) while preserving index configuration.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Clear Rules
Tool to delete all rules in an index. use when you need to wipe all rules before re-creating them. use after confirming no critical rules require retention.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Clicked Object IDs
Tool to send a click event to algolia to capture clicked items. use immediately after a user click outside of search contexts to report click events.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Clicked Object IDs After Search
Tool to send a click event after a search response. use when you want to report which items a user clicked in search results.
Reaction Removed Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_REMOVED` instead. Triggered when a reaction is removed from a message.
Converted Object IDs
Tool to send a conversion event for items outside of search context. use when tracking conversions on category pages or external flows unrelated to algolia search.
New Bot Message Received Trigger
DEPRECATED: use `SLACK_CHANNEL_MESSAGE_RECEIVED` with `is_bot_message=true` instead. Triggered when a new bot message is posted to a Slack channel.
Copy Index
Tool to copy the specified index to a new index. use when you need to duplicate an existing index including records, settings, synonyms, and rules after confirming source and destination names.
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When this happens · Trigger
Do this · Action
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