connect your AI

Your knowledge, in every AI conversation.

knowledgebase.day speaks the Model Context Protocol. Add one URL to Claude, Cursor, or any MCP-capable app, approve what it can do on a consent screen, and your AI can search everything you have captured and save new insights back. One connector. You stay in control.

MCP endpoint

https://api.knowledgebase.day/mcp

Claude.ai / Claude Desktop

2 minutes

Open Settings → Connectors

In Claude, open your profile menu and find Connectors (also called Custom Integrations).

Add a custom connector

Paste this URL:

https://api.knowledgebase.day/mcp

Sign in to knowledgebase.day

A browser tab opens with the knowledgebase.day consent screen. Review the permissions, choose read-only or read and write, and click Allow.

Ask away

In any chat, try something like:

“Search my knowledge base for onboarding.”

You need a knowledgebase.day account to grant access. Create one free.

Claude Code / Cursor

one command

Add the server

In Claude Code, run this once. It registers knowledgebase.day as an HTTP MCP server:

claude mcp add --transport http kbday https://api.knowledgebase.day/mcp

In Cursor, open Settings → MCP, add a new server, and point it at the same URL over HTTP. The exact menu labels vary by version; look for “MCP Servers” or “Model Context Protocol.”

Sign in when prompted

The first time your editor calls a knowledgebase.day tool, it opens the consent screen in your browser. Click Allow. Tokens are stored by your client and refreshed automatically.

Use it in context

Ask your editor to pull from your knowledge, for example:

“What did I capture this week?”

What you can say

You never call tools by name. Ask in plain language and Claude picks the right one.

What you say

“Search my knowledge base for onboarding.”

What Claude does

Claude calls search_entries and quotes your actual entries back to you, mid-conversation.

What you say

“What did I capture this week?”

What Claude does

Claude calls list_recent_entries and shows the entries you filed most recently, newest first.

What you say

“Save this to my Agency SOPs: always confirm scope in writing before starting.”

What Claude does

Claude calls create_entry and files it into the right knowledge base. This needs write access, granted at consent.

The tools knowledgebase.day exposes

Five tools cover reading and writing your knowledge. Claude chooses among them automatically.

list_knowledge_bases

See all your knowledge bases and how many entries each holds.

search_entries

Full-text search across everything you have captured.

get_entry

Pull one entry in full, with its title, tags, and body.

list_recent_entries

List your latest entries, newest first.

create_entry

File a new entry into a knowledge base. Requires write access.

Permissions & privacy

You choose the scope at the consent screen. Read-only lets an app search and read your entries. Read and write also lets it file new ones. Organize additionally lets it edit, re-file, and delete entries — for "clean up my knowledge base" workflows. Nothing happens until you click Allow.

Everything a connected app changes is versioned: each edit shows up in the entry's history attributed to that app, a snapshot is taken before it starts organizing, and any change can be rolled back with one click. Knowledge bases themselves can never be deleted by a connected app.

Revoke access anytime from Settings → Connected apps in the web app. The iOS app is coming soon and will offer the same control. Revocation is immediate: the app's tokens stop working right away.

Ready? Open the app and capture something first.

Give your AI something to find. Brain-dump a few thoughts, then connect and watch it search your own knowledge.

Open the web app

Free during beta · Web app live · iOS app coming soon