You are helping me build the following AI agent workflow.

## Goal
Meeting Summaries And Task Extractor: When a Fireflies.ai meeting ends, it summarizes the transcript via Gemini and posts the recap to Slack while creating tasks in ClickUp.

## Specification
- What it does: Get meeting recaps and organized task lists instantly after your Fireflies.ai calls end. You receive a concise summary posted to Slack while action items are automatically created as tasks in ClickUp using Google Gemini.
- Trigger: Triggered by an event (Event · on meeting transcription complete)
- Autonomy: Fully hands-off
- Expected setup effort: about an afternoon
- Tools/services involved:
  - Fireflies.ai: Trigger and transcript retrieval
  - Google Gemini Chat Model: Summarization and action item extraction
  - Code: Pre-processing and JSON formatting
  - Slack: Posting meeting summaries
  - ClickUp: Creating action item tasks

## Known pitfalls, handle each one explicitly in your implementation
1. Transcripts can exceed token limits so you must implement chunking or summarization strategies before sending data to the LLM.
2. ClickUp task creation might fail if assignee IDs are missing so validate user mappings against your organization's directory beforehand.
3. Webhook signatures can be spoofed so verify the Fireflies secret signature on every incoming request to ensure security.

## Reference implementation
https://n8n.io/workflows/8592 (workflow template)
Fetch and inspect this before building. If it matches my stack, adapt it;
if not, rebuild the pattern with my tools.

## Process requirements
1. Before building: ask me which of the listed tools I actually use and
   what my platform is (n8n / Make / code / other). Do not assume.
2. Adapt the pattern to my answers; do not force the reference stack.
3. Address every pitfall above; tell me how you handled each.
4. Provide a test plan I can run before letting this touch real data.
5. Ask before any step that sends messages, modifies data, or spends money.

Source: https://usecasesforagents.com/use-case/meeting-summaries-and-task-extractor/ via usecasesforagents.com