Slack Standup

Stored in ${CLAUDE_PLUGIN_ROOT}/config/slack-people.yaml:

# null = use plain name (no @mention)
# Non-null entries have handle + slack_id (resolved at runtime)
Alex:
  handle: "@Alex Parker"
  slack_id: null          # resolved via slack_search_users, then saved
Ada:
  handle: "@ada"
  slack_id: "U01ABCDEF"  # previously resolved
Leah: null                # bare null = no @mention

Phase 1: Convert

1. Ask where this is going. "What channel?" Knowing the audience shapes everything downstream — what's sensitive, what's relevant, what tone to strike.

2. Read the standup note.

3. Extract items to convert:

   • Vendor wiki-links: [[SpecterOps]], [[Salt AI]]
   • People names: proper nouns that are colleagues
   • Other wiki-links: [[Security Center]], [[Vendor Portal]]

4. Determine output mode:

   • Copy-paste mode (default): User will manually paste into Slack. Output @handle and #channel-name.
   • MCP mode: User explicitly asks to "post to Slack" or "send to #channel". Output <@USER_ID> and <#CHANNEL_ID> format, then post via slack_send_message.

5. Look up all mappings and resolve IDs in batch:

   • Collect every unresolved reference first: vendors needing channels, people needing handles, wiki-links needing replacement.
   • For vendors: read Replicated/Vendors/{name}/{name}.md frontmatter for slack_channel
   • For people: read ${CLAUDE_PLUGIN_ROOT}/config/slack-people.yaml
   • MCP mode additionally: collect all missing slack_id and slack_channel_id values, then resolve them together:
     • Use slack_search_users for all people with slack_id: null (fire lookups in parallel, not one at a time)
     • Use slack_search_channels for all missing channel IDs
     • Present all matches for confirmation in one pass

6. Ask about unknowns ONE AT A TIME (humans cannot parallel process):

   • Vendor: "What Slack channel for [[VendorName]]?"
   • Person: "Should {Name} get an @mention? If yes, what handle?"
   • Other link: "What to do with [[LinkName]]? (channel, plain text, or remove)"

7. Produce the converted text with all replacements applied.

Phase 2: Edit for Audience

The standup note was written for you. The Slack post is for your team. These are different audiences.

8. Flag sensitive content. Scan the converted text and proactively identify:

   • Compensation and cost figures — MBO details, salary, pricing analysis, budget numbers
   • Pointed comments about specific people — criticism, frustration, "silence as assent" type remarks
   • Internal tooling and personal workflow — plugin work, dotfile changes, things the audience doesn't care about
   • Detailed analysis better kept internal — full vendor assessments, strategic musings not ready for broadcast

   For each flagged item, recommend: keep, soften (suggest specific rewording), or cut. Present them all, then let the user decide.

9. Apply the user's decisions. Trim, soften, or keep as directed. If nothing was flagged or the user approves everything, move on.

Phase 3: Post

10. Output Slack-ready text (do not save to file):

    • Copy-paste mode:
      • Vendor links → #channel-name
      • People → @handle or plain name
    • MCP mode:
      • Vendor links → <#CHANNEL_ID> (clickable in Slack)
      • People → <@USER_ID> (clickable in Slack), or plain name if null
    • Both modes:
      • Other links → per user instruction
      • Preserve formatting (code blocks, backticks)

11. Save new mappings. Don't skip this — it's easy to forget in the rush to post.

    • Add slack_channel and slack_channel_id frontmatter to vendor files for any newly resolved channels
    • Add people to ${CLAUDE_PLUGIN_ROOT}/config/slack-people.yaml for any newly resolved handles or IDs
    • Confirm what was saved.

12. Post to Slack (MCP mode only):

    • Show the fully formatted message to the user for final review
    • On approval, use slack_send_message to post to the target channel
    • Confirm success with a link or timestamp

Special Cases

• Appian Custom Demo: Not a vendor file - ask user for replacement string
• Wiki-links with display text: [[File|Display]] - use display text context
• Repeated references: Use same mapping consistently throughout