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.
npx skills add seaworld008/Commonly-used-high-value-skills --skill notion-knowledge-capturegit clone --depth 1 https://github.com/seaworld008/Commonly-used-high-value-skillsWrote 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.
[](https://agentmods.dev/skills/seaworld008/commonly-used-high-value-skills/notion-knowledge-capture)<a href="https://agentmods.dev/skills/seaworld008/commonly-used-high-value-skills/notion-knowledge-capture"><img src="https://agentmods.dev/badge/skills/seaworld008/commonly-used-high-value-skills/notion-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.
<a href="https://agentmods.dev/skills/seaworld008/commonly-used-high-value-skills/notion-knowledge-capture"><img src="https://agentmods.dev/badge/skills/seaworld008/commonly-used-high-value-skills/notion-knowledge-capture.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Data Exfiltration · line 15 Code or instructions that leak agent conversation context to external services, potentially exposing sensitive user interactions.Fix: Remove any code that sends prompts, responses, or session data externally. Preserve user privacy; never exfiltrate conversation content.
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00024 | $0.01371 |
| Opus 5 | $0.00012 | $0.00685 |
| Sonnet 5 | $0.00005 | $0.00274 |
| Haiku 4.5 | $0.00002 | $0.00137 |
Grade A, and why
notion-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 8d 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.
How it starts
The opening of the file, as written. The whole thing — 128 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Knowledge Capture
Convert conversations and notes into structured, linkable Notion pages for easy reuse.
When to Use
Use this skill when the user wants to:
- turn a chat, meeting note, or rough draft into a durable Notion page
- capture a decision, FAQ, how-to, or learning note in a reusable format
- update an existing wiki page instead of creating duplicate documentation
- connect new knowledge to existing hub pages, databases, or related records
Use a different skill when:
- the task is specifically meeting prep before the meeting starts → use
notion-meeting-intelligence - the main job is research synthesis across many Notion pages → use
notion-research-documentation - the main job is breaking a PRD/spec into implementation artifacts → use
notion-spec-to-implementation
Quick start
- Clarify what to capture (decision, how-to, FAQ, learning, documentation) and target audience.
- Identify the right database/template in
reference/(team wiki, how-to, FAQ, decision log, learning, documentation). - Pull any prior context from Notion with
Notion:notion-search→Notion:notion-fetch(existing pages to update/link). - Draft the page with
Notion:notion-create-pagesusing the database’s schema; include summary, context, source links, and tags/owners. - Link from hub pages and related records; update status/owners with
Notion:notion-update-pageas the source evolves.
Usage
Typical usage pattern:
search existing page/database
-> fetch target schema or page content
-> decide create vs update
-> write structured content
-> link related records
-> verify final page destination
Default output shape:
- short summary at the top
- structured sections instead of raw transcript dump
- source links or discussion references
- explicit owners/tags if the destination database supports them
Workflow
0) If any MCP call fails because Notion MCP is not connected, pause and set it up:
- Add the Notion MCP:
codex mcp add notion --url https://mcp.notion.com/mcp
- Enable remote MCP client:
- Set
[features].rmcp_client = trueinconfig.tomlor runcodex --enable rmcp_client
- Set
- Log in with OAuth:
codex mcp login notion
What ships with it
17 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.
- agents/openai.yaml 512 B
- assets/notion-small.svg 15 KB
- assets/notion.png 8.3 KB
- evaluations/conversation-to-wiki.json 2.0 KB
- evaluations/decision-record.json 2.2 KB
- evaluations/README.md 3.4 KB
- examples/conversation-to-faq.md 16 KB
- examples/decision-capture.md 3.5 KB
- examples/how-to-guide.md 2.8 KB
- LICENSE.txt 1.0 KB
- reference/database-best-practices.md 2.8 KB
- reference/decision-log-database.md 2.0 KB
- reference/documentation-database.md 2.7 KB
- reference/faq-database.md 2.0 KB
- reference/how-to-guide-database.md 1.2 KB
- reference/learning-database.md 1.3 KB
- reference/team-wiki-database.md 927 B
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.
- 8d ago First seen · 128 lines · 24 tokens per session scan A 437fbfdc6d1c
notion-knowledge-capture is a skill published in the GitHub repository seaworld008/Commonly-used-high-value-skills (70 stars, last pushed 4d ago), licensed MIT. It adds 24 tokens to every session and 1,371 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 2026-09-03.
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