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 Haohao-end/openagent --skill notion-knowledge-capturegit clone --depth 1 https://github.com/Haohao-end/openagentWrote 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/haohao-end/openagent/notion-knowledge-capture)<a href="https://agentmods.dev/skills/haohao-end/openagent/notion-knowledge-capture"><img src="https://agentmods.dev/badge/skills/haohao-end/openagent/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/haohao-end/openagent/notion-knowledge-capture"><img src="https://agentmods.dev/badge/skills/haohao-end/openagent/notion-knowledge-capture.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, 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 3 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.
- high Data Exfiltration · line 5 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 | $0.00039 | $0.00790 |
| Opus 5 | $0.00019 | $0.00395 |
| Sonnet 5 | $0.00008 | $0.00158 |
| Haiku 4.5 | $0.00004 | $0.00079 |
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 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- notion-knowledge-capture — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 57 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.
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.
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
After successful login, the user will have to restart codex. You should finish your answer and tell them so when they try again they can continue with Step 1.
1) Define the capture
- Ask purpose, audience, freshness, and whether this is new or an update.
- Determine content type: decision, how-to, FAQ, concept/wiki entry, learning/note, documentation page.
2) Locate destination
- Pick the correct database using
reference/*-database.mdguides; confirm required properties (title, tags, owner, status, date, relations). - If multiple candidate databases, ask the user which to use; otherwise, create in the primary wiki/documentation DB.
3) Extract and structure
- Extract facts, decisions, actions, and rationale from the conversation.
- For decisions, record alternatives, rationale, and outcomes.
- For how-tos/docs, capture steps, pre-reqs, links to assets/code, and edge cases.
- For FAQs, phrase as Q&A with concise answers and links to deeper docs.
What ships with it
6 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.
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.
- 9d ago First seen · 57 lines · 39 tokens per session scan A b49383b229bc
notion-knowledge-capture is a skill published in the GitHub repository Haohao-end/openagent (805 stars, last pushed 1mo ago), licensed MIT. It adds 39 tokens to every session and 790 once invoked, about $0.0002 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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