What is notion-mcp-fast CLAUDE.md?

Instructions for a local MCP server that reads Notion data from the desktop app's local SQLite cache, a small on-disk database, without using Notion's API. They describe tools for pages, databases, workspaces, searching, and summaries.

Use it to list, read, and search Notion pages; inspect and query databases; list workspaces; and view cache summaries.

It provides access to cached Notion information without making API calls. The instructions also document the project's structure and development commands.

How chat-prompt/notion-mcp-fast configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to chat-prompt/notion-mcp-fast. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/chat-prompt/notion-mcp-fast/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/chat-prompt/notion-mcp-fast

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/chat-prompt/notion-mcp-fast/claude-md/github.svg)](https://agentmods.dev/instructions/chat-prompt/notion-mcp-fast/claude-md)

Your own site

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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.

Your own site · 80×15

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Per session 1,013 This file is loaded in full into every session.

When invoked 1,013 The same file — it is already loaded in full.

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.

Model	Per session	Once invoked
Fable 5.1	$0.01013	$0.01013
Opus 5	$0.00507	$0.00507
Sonnet 5	$0.00203	$0.00203
Haiku 4.5	$0.00101	$0.00101

Measured 10d ago against content hash ccdaed9dc3dd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

notion-mcp-fast CLAUDE.md 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 10d 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.

CLAUDE.md · 107 lines

How it starts

The opening of the file, as written. The whole thing — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.

notion-mcp-fast

Notion 데스크톱 앱의 로컬 SQLite 캐시를 읽어 API 호출 없이 Notion 데이터에 접근하는 MCP 서버.

핵심 정보

DB 경로: ~/Library/Application Support/Notion/notion.db
캐시 TTL: 5분 (메타데이터만 캐시, 블록 내용은 온디맨드)
사용자 감지: meta_user_id로 가장 많은 블록을 가진 사용자 자동 감지

프로젝트 구조

src/notion_mcp_fast/
├── __init__.py          # 패키지 exports
├── __main__.py          # 진입점
├── server.py            # MCP 도구 9개 (FastMCP)
├── reader.py            # NotionLocalReader (SQLite + TTL 캐싱)
└── block_parser.py      # 리치 텍스트 → 플레인 텍스트 변환

MCP 도구

도구	설명
`list_pages`	페이지 목록 (workspace, parent_type 필터)
`get_page`	페이지 상세 + 내용
`search_pages`	제목 검색
`full_text_search`	페이지 내용까지 검색
`list_databases`	데이터베이스 목록
`get_database`	DB 상세 + 스키마
`query_database`	DB 레코드 조회
`list_workspaces`	워크스페이스 목록
`get_summary`	캐시 요약 정보

개발 명령어

# 설치
uv sync

# 테스트 실행
uv run python -c "from notion_mcp_fast.reader import NotionLocalReader; print(NotionLocalReader().get_summary())"

# MCP 서버 실행
uv run notion-mcp-fast

핵심 테이블 (SQLite)

테이블	용도	주요 컬럼
`block`	모든 블록 (페이지 포함)	id, type, properties, parent_id, meta_user_id, created_by_id, last_edited_by_id
`space`	워크스페이스	id, name, icon
`collection`	데이터베이스 스키마	id, name, schema
`notion_user`	사용자	id, name, email

페이지 메타데이터

각 페이지는 다음 메타데이터를 포함:

필드	설명	예시
`id`	페이지 ID	`2eaa024d-f4dc-...`
`title`	페이지 제목	`SKT Design Camp`
`created_time`	생성 시간 (timestamp)	`1737001260000`
`last_edited_time`	수정 시간 (timestamp)	`1737877980000`
`created_by_id`	생성자 ID	`7af5870b-...`
`created_by_name`	생성자 이름	`한가경`
`last_edited_by_id`	최종 수정자 ID	`7af5870b-...`
`last_edited_by_name`	최종 수정자 이름	`윤누리`
`parent_id`	상위 페이지/DB ID	-
`parent_table`	상위 타입	`collection`, `space`, `block`
`icon`	아이콘	이모지 또는 URL
`cover`	커버 이미지 URL	-

블록 타입별 렌더링

Read the full file on GitHub · 107 lines

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.

10d ago First seen · 107 lines · 1,013 tokens per session scan A ccdaed9dc3dd

Subscribe to this mod's changes

notion-mcp-fast CLAUDE.md is an instructions file published in the GitHub repository chat-prompt/notion-mcp-fast (11 stars, last pushed 1mo ago), licensed MIT. It adds 1,013 tokens to every session, about $0.0051 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 2026-08-31.

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notion-mcp-fast: Instructions file for Claude Code