knowledge-capture

knowledge-capture is a skill for Claude Code from tommy-ca/notion-skills. It costs 13 tokens per session (590 once invoked), scanned A, original, MIT.

A way to turn conversations, meeting notes, or discussions into organized documents in Notion, a workspace for notes and shared knowledge. It extracts important points, decisions, participants, sources, and follow-up tasks.

In plain words
What is it for?
Use it to create meeting summaries, knowledge-base articles, research notes, archives, and action-item lists in Notion.
Why use it?
It prevents useful information from being buried in chat logs or scattered notes. The result is structured documentation that teams can find and update later.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the notion-skills plugin — 4 skills shipped together

Good fit Use it to create meeting summaries, knowledge-base articles, research notes, archives, and action-item lists in Notion.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tommy-ca/notion-skills/knowledge-capture
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add tommy-ca/notion-skills --skill knowledge-capture
Clone the repo
git clone --depth 1 https://github.com/tommy-ca/notion-skills

Made for: Claude Code.

Or install notion-skills, the plugin that ships this one along with the rest of its 4 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for knowledge-capture

README.md
[![agentmods](https://agentmods.dev/badge/skills/tommy-ca/notion-skills/knowledge-capture/github.svg)](https://agentmods.dev/skills/tommy-ca/notion-skills/knowledge-capture)
Your own site
<a href="https://agentmods.dev/skills/tommy-ca/notion-skills/knowledge-capture"><img src="https://agentmods.dev/badge/skills/tommy-ca/notion-skills/knowledge-capture/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for knowledge-capture

Your own site · 80×15
<a href="https://agentmods.dev/skills/tommy-ca/notion-skills/knowledge-capture"><img src="https://agentmods.dev/badge/skills/tommy-ca/notion-skills/knowledge-capture.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 590 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00013 $0.00590
Opus 5 $0.00006 $0.00295
Sonnet 5 $0.00003 $0.00118
Haiku 4.5 $0.00001 $0.00059

Measured 9d ago against content hash a39a68b5158f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

knowledge-capture scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/notion-skills/skills/knowledge-capture/SKILL.md · 91 lines

How it starts

The opening of the file, as written. The whole thing — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Overview

The Knowledge Capture skill transforms conversations, discussions, and unstructured information into organized, structured documentation in Notion. It helps you preserve institutional knowledge by capturing important conversations and converting them into actionable, well-formatted documentation.

When to Use

Use this skill when you need to:

  • Convert transcripts or conversation notes into structured documentation
  • Create meeting summaries with action items
  • Build knowledge base articles from discussions
  • Archive important conversations for future reference
  • Extract key insights and decisions from discussions

Features

  • Smart Content Extraction: Automatically identifies key points, decisions, and action items from conversations
  • Structured Organization: Creates well-organized Notion documents with proper hierarchy
  • Metadata Capture: Preserves participants, dates, and context information
  • Action Item Tracking: Extracts and formats action items with ownership and deadlines
  • Cross-linking: Automatically creates links to related documentation and team members

Requirements

  • Notion API Access: Integration token with appropriate permissions
  • Target Workspace: Notion workspace where documentation will be stored
  • Template (Optional): Pre-defined Notion template for consistent structure

Implementation Details

This skill uses the Notion API to:

  1. Parse input content (text, transcripts, or discussion notes)
  2. Extract key information using structural analysis
  3. Format content according to Notion document standards
  4. Create or update Notion pages with captured knowledge
  5. Maintain cross-references and relationships

Typical Workflow

Input: Conversation/Discussion
  ↓
Parse & Extract
  ↓
Identify: Key Points, Decisions, Action Items
  ↓
Format for Notion
  ↓
Create/Update Notion Document
  ↓
Output: Structured Documentation

Example Use Cases

  1. Team Meeting Notes
    • Input: Meeting transcript
    • Output: Organized meeting summary with decisions and next steps

Read the full file on GitHub · 91 lines

Files

What ships with it

5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 91 lines · 13 tokens per session scan A a39a68b5158f

Subscribe to this mod's changes

knowledge-capture is a skill published in the GitHub repository tommy-ca/notion-skills (62 stars, last pushed 10mo ago), licensed MIT. It adds 13 tokens to every session and 590 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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