Skills/PyPI/notion-mcp-server

notion-mcp-server@0.1.1

VERIFIED· not started

Publisher claims: "Powerful MCP server for Notion - read, create, search, and manage pages and databases through Claude" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher kuldeepjha5176 · publishing for 179 daysInstalls 147Last detonated 27 h ago
$claude mcp add notion-mcp-server -- uvx notion-mcp-server
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Coverage

Not started: dependency install failed; the server itself was not observed.
Tested
the dependency install step · every file read, file written and host contacted by what ran
Not tested
server startup · the tool list · tool behavior

What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.

Before you give it your token

It will ask for
NOTION_TOKENConfiguration, not credentials: DEFAULT_PARENT_PAGE_ID, DEFAULT_PRIVACY
Where it talks to
notion.so (its own)
What the honeypot saw
no credential files read · no network
What we could not test
server startup · the tool list · tool behavior

Connect it with a scoped credential, under the guard. It asks for NOTION_TOKEN and talks to notion.so. Give the credential to the guard, not the server: the value never enters the server's environment and only travels to the host you bind. What the tools do with a real credential was not observed.

$vet-skills run --secrets NOTION_TOKEN=notion.so -- uvx notion-mcp-server

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-13 and scored it 86/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.1sprocessdependency install exit 1 ·
0.1sclaimednot started: dependency install failed (exit 1); the server itself was not observed
0.1sprocessscript backend runs setup only
0.1sprocessno install scripts to re-run

Static findings

HIGH
Access to sensitive file pathspyproject.toml:76 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files".env.example",Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/notion_mcp/helpers/errors.py:27 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"Check NOTION_TOKEN in your .env file."Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/notion_mcp/tools/pages.py:156 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files" • Set DEFAULT_PARENT_PAGE_ID in .env"Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/notion_mcp/tools/pages.py:214 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files" 2. Set DEFAULT_PARENT_PAGE_ID in .env to your preferred parent\n"Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/notion_mcp/server.py:237 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesRequires DEFAULT_PARENT_PAGE_ID in .env.Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/notion_mcp/tools/pages.py:148 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"Either provide parent_id, set DEFAULT_PARENT_PAGE_ID in .env, "Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/notion_mcp/tools/productivity.py:34 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"DEFAULT_PARENT_PAGE_ID not set in .env. "Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/notion_mcp/tools/pages.py:122 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesIf None, uses DEFAULT_PARENT_PAGE_ID from .envFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/notion_mcp/config.py:18 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"Get one at https://www.notion.so/my-integrations and add to .env"Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05

Cost to the agent

Instructions loaded
≈64 tok
1 file · 24 in bundle
Tool list per prompt
≈0 tok
0 tools · 0 per tool
Handshake
no reply
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 0

Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.

Known vulnerabilities

No advisories in OSV for notion-mcp-server@0.1.1 as of 27 h ago. This is the package itself, not its dependencies.