read-slack-activity
Read Slack Activity
Search Slack for user messages on a specific date, group activity by channel and time window, detect huddles, and infer channel→project mappings. Returns structured activity data for callers to summarize, correlate with time entries, or display.
Inputs
- date (required): target date in
YYYY-MM-DDformat - user_id (required): Slack user ID (e.g.,
U07J89FDWPJ) - vault_root (optional): path to Obsidian vault root, used for loading cached slack-mappings from
.cache/om/intervals-cache/slack-mappings.md - time_entries (optional): structured time entries from the daily note (start times, durations, projects), used to identify uncovered gaps
Process
-
Check prerequisites: verify Slack tools are available in the current harness. If no Slack tools are available, skip quietly and return empty output.
-
Search for user messages on the target date using
slack_search_public_and_private:- Query:
from:<@{user_id}> on:{date}
- Query:
-
Group messages by channel and 30-minute time windows.
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