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notion-md-agent: Instructions file for Claude Code

CLAUDE.md

notion-md-agent CLAUDE.md is an instructions file for Claude Code from 2aronS/notion-md-agent. It costs 2,068 tokens per session, scanned A, original, MIT.

Development instructions for notion-md-agent, a TypeScript server that connects AI agents to Notion through the Notion API.

In plain words
What is it for?
Use them when installing dependencies, building, testing, or changing the server's Notion tools, OAuth flow, transports, or documentation.
Why use it?
They identify the server's main files, authentication and transport layers, common commands, and test locations, giving developers a map of the codebase.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: reads .claude/ paths; mentions AGENTS.md.

This is 2aronS/notion-md-agent's own configuration. It tells Claude Code how to work on notion-md-agent itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything notion-md-agent configures →

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is cd ../mcp-core && uv run --project scripts/e2e python -m e2e.driver <config-id>.

not rated 9repo 5mo ago A scan 2,068 tokens original MIT
View source ↗ 2aronS/notion-md-agent
Reuse

Borrowing it

Nothing to install: this file belongs to 2aronS/notion-md-agent. 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/2aronS/notion-md-agent/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/2aronS/notion-md-agent

Made for: Claude Code.

Wrote this? Show the measurements

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README.md
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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.

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<a href="https://agentmods.dev/instructions/2arons/notion-md-agent/claude-md"><img src="https://agentmods.dev/badge/instructions/2arons/notion-md-agent/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 2,068 This file is loaded in full into every session.
When invoked 2,068 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.02068 $0.02068
Opus 5.5 $0.00827 $0.00827
Sonnet 5.5 $0.00414 $0.00414
Haiku 4.5 $0.00207 $0.00207

Measured 2mo ago against content hash fcf267e221fc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

notion-md-agent 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 2mo 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 · 132 lines

How it starts

The opening of the file, as written. The whole thing — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.

notion-md-agent

TypeScript MCP Server cho Notion API. 10 composite tools (pages, databases, blocks, users, workspace, comments, content_convert, file_uploads, setup, help), dual-mode stdio/http. Xem AGENTS.md va README.md de hieu architecture va OAuth flow.

Cau truc

  • src/init-server.ts -- Server entry point, env validation
  • src/credential-state.ts -- State machine (awaiting_setup/setup_in_progress/configured) + stdio fallback spawn (runLocalServer on 127.0.0.1:random)
  • src/relay-schema.ts -- Relay form schema (Notion token field)
  • src/tools/registry.ts -- Tool registration + routing
  • src/tools/composite/ -- 1 file per domain (pages, databases, blocks, comments, users, workspace, content_convert, file_uploads, setup)
  • src/tools/helpers/ -- errors, markdown, richtext, pagination, properties
  • src/auth/ -- OAuth 2.1 + PKCE, DCR, session management
  • src/transports/ -- stdio + http transport handlers
  • src/docs/ -- Markdown docs served as MCP resources
  • Tests: co-located (*.test.ts canh *.ts)

Lenh thuong dung

bun install                 # Cai dependencies
bun run build               # tsc --build && esbuild CLI bundle
bun run check               # Biome check + tsc --noEmit (CI command)
bun run check:fix           # Auto-fix Biome + type check
bun run test                # vitest (KHONG BAO GIO dung bare "bun test")
bun run test:watch          # vitest watch
bun run test:coverage       # vitest --coverage
bun run lint                # biome lint src
bun run format              # biome format --write .
bun run type-check          # tsc --noEmit
bun run dev                 # tsx watch dev server (stdio)
bun run dev:http            # tsx watch dev server (http mode)

# Test don le
bun x vitest run src/tools/helpers/errors.test.ts
bun x vitest run -t "test name pattern"

# Mise shortcuts
mise run setup              # Full dev env setup
mise run lint               # bun run check
mise run test               # bun run test
mise run fix                # bun run check:fix

Read the full file on GitHub · 132 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.

  1. 2mo ago First seen · 132 lines · 2,068 tokens per session scan A fcf267e221fc

Subscribe to this mod's changes

notion-md-agent CLAUDE.md is an instructions file published in the GitHub repository 2aronS/notion-md-agent (9 stars, last pushed 5mo ago), licensed MIT. It adds 2,068 tokens to every session, about $0.0083 per session on Opus 5.5. 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.

ai-agentsapi-serverautomation-toolsmarkdownnotion-api
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