Cairn MCP
Cairn is a work tracker that captures coding sessions, file edits, and tasks from Claude Code, storing them in a Vercel-hosted web app with daily and weekly rollups. It functions as a multi-tenant system where users sign up and log in to view their own data, utilizing a Python backend with Neon Postgres.
Package and access
Local package with source-attributed installation metadata. Koskamo does not execute packages during review.
What you can do with it
- Log Claude Code work sessions
- Track file edits and tasks
- Generate daily and weekly rollups
Source and maintenance
- Last repository push
- Maintenance checked
Packages and installation
Source-provided package data. Koskamo has not executed or live-probed this package.
cairn-mcp 0.1.2
{
"version": "0.1.2",
"transport": "stdio",
"identifier": "cairn-mcp",
"runtimeHint": "uvx",
"registryType": "pypi",
"registryBaseUrl": "https://pypi.org",
"environmentVariables": [
{
"name": "CAIRN_TOKEN",
"description": "Your Cairn API token, copied from the web app account menu. If unset, the server reads it from ~/.cairn_token."
},
{
"name": "CAIRN_API_URL",
"default": "https://cairn-octanes-projects.vercel.app",
"description": "Base URL of the Cairn API. Defaults to production."
}
]
}Tools
Reported by the attributed source; not independently observed by Koskamo.
Maintenance history
Public check and source-refresh events. Editorial and ownership records remain private.
- · repository · passed · metadata changed · updated
- · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown
Connect from your client
Each snippet configures the same source-provided package; replace placeholders before use.
Cursor
{
"mcpServers": {
"cairn-mcp-mcp": {
"command": "uvx",
"args": [
"cairn-mcp==0.1.2"
],
"env": {
"CAIRN_TOKEN": "<YOUR_CAIRN_TOKEN>",
"CAIRN_API_URL": "<YOUR_CAIRN_API_URL>"
}
}
}
}Cline
{
"mcpServers": {
"cairn-mcp-mcp": {
"command": "uvx",
"args": [
"cairn-mcp==0.1.2"
],
"env": {
"CAIRN_TOKEN": "<YOUR_CAIRN_TOKEN>",
"CAIRN_API_URL": "<YOUR_CAIRN_API_URL>"
}
}
}
}VS Code
{
"servers": {
"cairn-mcp-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"cairn-mcp==0.1.2"
],
"env": {
"CAIRN_TOKEN": "<YOUR_CAIRN_TOKEN>",
"CAIRN_API_URL": "<YOUR_CAIRN_API_URL>"
}
}
}
}Claude Desktop
{
"mcpServers": {
"cairn-mcp-mcp": {
"command": "uvx",
"args": [
"cairn-mcp==0.1.2"
],
"env": {
"CAIRN_TOKEN": "<YOUR_CAIRN_TOKEN>",
"CAIRN_API_URL": "<YOUR_CAIRN_API_URL>"
}
}
}
}Let your agent find its tools
Find servers like Cairn MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.