Daycal

io.daycalPublished by daycal.ioOfficial publisherv1.0.1Updated Oct 24, 2026

A booking page your AI assistant sets up and keeps right: trips, holidays, focus time, daily limits.

VerifiedStreamable HTTPWeb executableProductivity & Workflow

Overview

AI-generated overview

Daycal is a remote MCP server that lets an AI assistant set up and maintain a booking page for trips, holidays, focus time and daily limits.

What you can do
Connect an assistant to a Daycal booking page so it can set it up and keep it accurate over time. The page covers trips, holidays, focus time and daily limits. No individual tools are listed in the supplied material, so the exact operations available are not documented here.
When to use it
Useful if you want an assistant to help create and maintain a shareable booking page that reflects your travel, time off, focus blocks and daily booking limits.
Requirements
A remote MCP endpoint at daycal.io reached over streamable HTTP, with OAuth sign-in required. No environment variables or headers are declared.
Before you install
Access is tied to a Daycal account through OAuth, so the assistant acts on your booking page. Because the page is meant to be shared for bookings, check what availability and personal schedule details it exposes before publishing changes.

Installation

In SourceWeft

  1. Open Daycal in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.daycal%2Fdaycal/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "daycal": {
      "type": "http",
      "url": "https://daycal.io/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

2
  1. v1.0.1LatestOct 13, 2026
  2. v1.0.0Oct 11, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.