Executable connectorKnowledgeJul 22, 20260 calls

Notion Connector

Executable Notion connector for search, page retrieval, database queries, and approved page creation.

Credential setup

bearer

Create an internal integration and explicitly share only the pages it should access.

Setup docs: https://www.notion.so/profile/integrations

After adding this connector, attach the credential on the server page, then run astrail tools list.

Hosted MCP endpoint

/api/mcp/preset-notion

Private servers require an Astrail API key in the Authorization header.

MCP client snippets

Connect

Claude Desktop config

{
  "mcpServers": {
    "notion-connector": {
      "url": "/api/mcp/preset-notion"
    }
  }
}

cURL initialize

curl -sS -X POST "/api/mcp/preset-notion" \
  -H 'Content-Type: application/json' \
  --data '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

cURL tools/list

curl -sS -X POST "/api/mcp/preset-notion" \
  -H 'Content-Type: application/json' \
  --data '{"jsonrpc":"2.0","id":2,"method":"tools/list","params":{}}'

cURL tools/call

curl -sS -X POST "/api/mcp/preset-notion" \
  -H 'Content-Type: application/json' \
  --data '{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"notion_retrieve_page","arguments":{"page_id":1}}}'

Runtime behavior

Runtime healthhealthy

Endpoint healthnot_checked

Execution modesafe_rest_execution

Deterministic executionSupported

Generated sourceExport only

Endpoint mapAvailable

Endpoint mappedYes

Auth-required endpointsPresent

Browser runtime endpointsNone detected

Last statusnot recorded

Last execution modenot recorded

Last toolnot recorded

Last latencynot recorded

Upstream statusnot recorded

Trace IDnot recorded

Error codenone

Observabilitystructured fallback

Rate limit modestandard

Missing authauth_required / oauth_required

Missing mappingmapping_required

Astrail does not evaluate generated TypeScript inside Next.js. Hosted calls are routed through stored tool metadata and endpoint maps.

Tools

notion_search

Search Notion pages and data sources.

notion_retrieve_page

Retrieve a Notion page by ID.

notion_query_data_source

Query a Notion data source with provider-native filters, sorts, and pagination.

notion_create_page

Create a Notion page with provider-native parent and properties objects.

notion_retrieve_block_children

Retrieve the child blocks of a Notion page or block.

notion_append_block_children

Append reviewed content blocks to a Notion page or block.

server.ts

import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { z } from "zod";

const server = new McpServer({ name: "Notion Connector", version: "1.0.0" });

// Curated Astrail connector for: notion_search, notion_retrieve_page, notion_query_data_source, notion_create_page, notion_retrieve_block_children, notion_append_block_children.
// The hosted endpoint executes its verified deterministic endpoint map. Attach a least-privilege provider credential before calling private tools.

server.tool("connector_status", "Confirm this curated connector template is installed.", z.object({}), async () => ({
  content: [{ type: "text", text: "Connector installed. Attach provider credentials to enable hosted API calls." }],
}));

const transport = new StdioServerTransport();
await server.connect(transport);