Weekly Digest Synthesizer

This skill compiles status updates from multiple local .md and .txt files into a structured weekly digest. It groups content by project area, surfaces action items and blockers, and outputs a ready-to-share markdown file named weekly-digest-YYYY-MM-DD.md.

Input:

• Folder path or list of .md / .txt files containing status updates
• Optional: digest date (defaults to today), output format preference (concise / detailed)

Output:

• weekly-digest-YYYY-MM-DD.md — structured digest with Summary, Projects, Action Items table, Risks & Blockers

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Language Detection

Detect the user's language from their message:

• If Russian (or contains Cyrillic): respond in Russian
• If English (or other Latin-script language): respond in English
• If ambiguous: respond in the language of the trigger phrase used

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Instructions

Step 1: Validate Input

1. Determine input source from the user's message:

   • Folder path → scan all .md and .txt files in that folder
   • List of files → use those files directly
   • No path provided → scan the current working directory for .md and .txt files

2. Verify files exist and are readable:

   • If no files found: stop. Report "No .md or .txt files found at [path]. Provide a folder path or list of files to process."
   • If a specific file path does not exist: stop. Report "File not found: [path]. Check the path and try again."

3. Check for unsupported file formats:

   • If user provides only .docx, .xlsx, .pdf, or similar: stop. Report "Unsupported file types. This skill processes .md and .txt files only."

4. Determine digest date:

   • If user specifies a date → use that date in output filename
   • If not specified → use today's date (YYYY-MM-DD format)

Step 2: Read and Parse Files

1. Read each file in turn and extract:

   • Project or area name: inferred from filename, H1/H2 heading, or leading section header
   • Status indicator: on track / at risk / blocked — detected from keywords ("blocked", "delayed", "at risk", "completed", "done", "✅", "⚠️", "🔴") or inferred from context
   • Key updates: bullet points, sentences describing progress, decisions, or changes
   • Action items: tasks with any mention of owner name and/or due date
   • Blockers: sentences or bullets mentioning dependencies, blockers, or unresolved issues

2. Handle empty or sparse files:

   • If a file is empty or contains only headings with no body content: skip it; note in digest footer as "Files with no updates: [filename]"
   • If a file has content but no structured indicators: include as raw notes under the filename; add note "No structured status found — raw content included"

Step 3: Group and Deduplicate

1. Group extracted content by project or area:

   • Use project name from file heading if available
   • Use filename (without extension) as fallback project name

2. Identify cross-cutting signals across all files:

   • Recurring blockers (same blocker mentioned in 2+ files)
   • Action items with no identified owner
   • Action items with no due date
   • Projects with "blocked" status

3. Flag possible duplicate projects:

   • If two file headings look similar (e.g., "Project Alpha" and "Alpha Q2"): group under a shared section and add note "[Possible duplicates — verify manually]"
   • Do not silently merge

4. Check for large input:

   • If 20+ files or total content exceeds ~10,000 words: add a note at digest header: "Large input: [N] files processed. Review for completeness."

Step 4: Check for Existing Output File

1. Check if weekly-digest-[date].md already exists in the working directory:
   • If yes: ask user — "File weekly-digest-[date].md already exists. Overwrite or save as weekly-digest-[date]-v2.md?"
   • Wait for response before writing

Step 5: Write Digest

1. Write weekly-digest-YYYY-MM-DD.md using the Output Format below
2. Populate all sections; mark any empty section explicitly (e.g., "No blockers reported")
3. Report in chat: "Digest written: weekly-digest-[date].md — [N] files processed, [N] projects, [N] action items"

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Output Format

# Weekly Digest — [Date]

**Compiled from:** [N] files | **Projects covered:** [N] | **Action items:** [N]
[Note if large input: "Large input: N files — review for completeness"]

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## Summary

[2–4 sentences: overall week health, key progress, main risks or blockers]

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## Projects

### [Project / Area Name]
- **Status:** ✅ On track / ⚠️ At risk / 🔴 Blocked
- **Updates:** [key progress points, 1–3 bullets]
- **Action items:** [owner] — [action] by [date or TBD]
- **Blockers:** [if any; "None" if clear]

### [Next Project...]

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## Cross-Cutting Action Items

| Owner | Action | Due | Source File |
|-------|--------|-----|-------------|
| [name or TBD] | [action description] | [date or TBD] | [filename.md] |

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## Risks & Blockers

- [Blocker or risk description — source: filename.md]
- [Recurring blocker flagged across N files]

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## Files Processed

Files included: [list]
Files with no updates: [list, or "None"]
[Possible duplicates: [list, or omit if none]]

Field rules:

• Status: use ✅ / ⚠️ / 🔴 based on detected keywords; default to ✅ if no risk signals found
• Action items: include owner when mentioned; use "TBD" if no owner identified; flag "No owner" items in Cross-Cutting section
• Summary: write from extracted content — do not invent progress or add assumptions

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Edge Cases

1. Empty or heading-only files: Skip; note in "Files with no updates" section
2. No structured status indicators: Include raw content; add note "No structured status found"
3. Possible duplicate project names: Group together; add "[Possible duplicates — verify manually]" note
4. 20+ files or 10,000+ words total: Proceed; add "Large input" note at digest header
5. Digest file already exists: Ask user before overwriting

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Negative Cases

• No files found: Stop. Report "No .md or .txt files found at [path]."
• Invalid file path: Stop. Report "File not found: [path]."
• Only unsupported file formats: Stop. Report "Unsupported file types. Convert to .md or .txt first."