KnowledgeLM NSE

Batch download Indian company filings from NSE and optionally integrate with NotebookLM.

Installation

Check if installed: knowledgelm --version If not: uv tool install knowledgelm To upgrade: uv tool upgrade knowledgelm

Skill Upgrade

To keep this skill up-to-date, run:

npx skills update

Command Discovery

Use --help extensively to discover current options and flags.

knowledgelm --help
knowledgelm download --help
knowledgelm list-files --help

Core Workflow

1. Gather Required Information

NSE Symbol: If not provided, use web_search to find it.

Date Range: If not provided, ask for clarification. Accept various formats:

• Explicit: "2023-01-01 to 2025-01-26", "2023 to 2025", "from 2023"
• Relative: "last 2 years"
• Milestones: "Since IPO", "since <event>" (use web_search to resolve dates)

Convert to YYYY-MM-DD for CLI.

Categories: Default to all categories if not specified. Use --annual-reports-all by default.

2. Download Filings

Use knowledgelm download with appropriate flags. Files save to ./{SYMBOL}_filings/.

3. List Files (if needed)

Use knowledgelm list-files with --json flag to get file paths (excludes .pkl cookies).

NotebookLM Integration

If user wants to create a NotebookLM notebook:

1. Ensure Latest Package Version

Check if installed and upgrade to latest:

notebooklm --version

If not installed:

uv tool install notebooklm-py

If installed, upgrade to latest:

uv tool upgrade notebooklm-py

Browser extras (for first-time setup): If user hasn’t authenticated with NotebookLM before, they need browser login support:

uv tool install --reinstall "notebooklm-py[browser]"
playwright install chromium

2. Update Skill to Latest Version

Always run notebooklm skill install to ensure skill is current:

notebooklm skill install

This installs/updates to the default directory (typically ~/.claude/skills/notebooklm/).

Important: Do NOT delete this directory – it’s used for version tracking.

3. Copy to Your Skills Directory (if different)

If your AI agent uses a different skills directory, copy the installed skill there. The install directory path is shown in the skill install output.

4. Create Notebook

Use the notebooklm skill to create notebook and add downloaded files as sources (exclude .pkl files).

5. Highly likely add-on – Valuepickr forum as a source

• Use web_search to find the company’s thread URL on forum.valuepickr.com.
• Run knowledgelm forum <URL> --symbol <SYMBOL>. Files saved to ./{SYMBOL}_valuepickr/.
• Artifacts: 1. thread 2. popular links in the thread in a .md
• Constraint: Do not run by default. Warn the user that this is a forum thread and may not fit as an upload to notebookLM as a source of truth. However, the output is formatted to be distraction-free and print-friendly–will interest most users as a download.

knowledgelm forum "https://forum.valuepickr.com/t/nrb-bearings-ev-and-exports-to-drive-growth/106674" --symbol HDFCBANK

6. Follow-up:

Optional – Audio Overview Generation: For generating audio overviews focused on fundamental analysis, use the prompt template at references/notebooklm_audio_prompt.md as a system prompt. This provides structured guidance for creating investor-focused audio summaries.

General: End with a call-to-action illustrating notebooklm’s features(use notebooklm --help to understand what to offer the user contextually prior to the CTA)

Exception Handling

• Invalid symbol: CLI returns "success": false in JSON
• Network issues: Retry once after 5 seconds
• Incomplete data: May indicate newly listed company on the NSE mainboard or corporate action. Use web_search to verify.