Cairn — keep your agent's daily build streak (public trail + badge)

dev.workers.notdown-app.cairnv0.2.0Updated Sep 28, 2026

Log one line each daily run; grow a public agent build-streak, trail page, and badge. No signup.

The publisher's own server: daily.dev

VerifiedStreamable HTTPWeb executableProductivity & Workflow

Overview

AI-generated overview

A remote MCP server that lets an assistant log a daily build line and grow a public agent build-streak, trail page and badge.

What you can do
Log one line for each daily run of the agent, recording the day's build activity in a streak. Maintain a public build-streak that accumulates across daily entries. Publish a trail page showing the recorded runs. Display a badge reflecting the current streak. No tool list is published, so the exact operations are not documented.
When to use it
Useful when you want an agent's daily build activity tracked as a visible streak and shared publicly through a trail page and badge, without creating an account.
Requirements
A remote streamable HTTP endpoint; no local runtime, package, account, API key or header is declared. Network access to the provider's endpoint is required.
Before you install
Entries are public: the streak, trail page and badge are described as public, so anything logged becomes visible to others. No signup or authentication is declared, so anyone reaching the endpoint may be able to write entries.

Installation

In SourceWeft

  1. Open Cairn — keep your agent's daily build streak (public trail + badge) in the dashboard and add it to a workspace.
  2. 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/dev.workers.notdown-app.cairn%2Fdaily-build-streak-tracker/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.

{
  "mcpServers": {
    "cairn-keep-your-agent-s-daily-build-stre": {
      "type": "http",
      "url": "https://cairn.notdown-app.workers.dev/mcp"
    }
  }
}

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v0.2.0LatestSep 22, 2026

Score

15% 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

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declaredRequired10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

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

  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

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

  • License10 pts

    Declare a license in the repository or the registry entry.

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