mcpbeat Sign in

Slotlock MCP Server

local only

Slotlock runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 24 Oct 2026.

Calendars for AI agents: free/busy, next free slot, and bookings PostgreSQL never double-books.

—
Installs / week
not published
0
Stars
0 open issues
24 Oct 2026
Last commit
from GitHub
Apache-2.0
License
TypeScript

What the code does

We read the source, 21 h ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Runs an external command src/ical-worker.ts:163
  function spawn(Constructor: typeof Worker): Slot {

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Alternatives to Slotlock

same job, measured the same way
D
Data
by thinair

PostgreSQL, MySQL, and SQL Server in one session. 26 read-only MCP tools for AI agents.

answering
Echo Memory
by ayushcodes10

Shared memory for AI agents, as a graph in your own Postgres. Writes never call an LLM.

648 installs/wk answering
SafeSelect MCP
by antonillos

Fail-closed, read-only PostgreSQL and MongoDB access for AI agents over MCP.

local only
A
Ailimu
by ailimu

Self-hosted MCP server for FileMaker and PostgreSQL. Turns chosen tables into tools for AI agents.

local only
D
Dataxplan MCP
by arikanatakan

Read PostgreSQL EXPLAIN plans for AI agents: bottlenecks, estimation errors, fixes, charts.

85 installs/wk local only
PostgreSQL
by antonorlov

MCP server for PostgreSQL: local, Docker, RDS, Neon, Supabase, or behind an SSH bastion.

784 installs/wk local only
Orbit
by orbitapps

An app builder for agents. Your agent creates screens, a Postgres database, and a live URL.

answering
Docker MCP Server
by hypnosis

Docker for AI agents — containers, compose stacks, logs and databases, locally or over SSH.

265 installs/wk local only

Slotlock — questions

Answers built from our own checks of this server.

Why is there no uptime for Slotlock?
Slotlock runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is Slotlock open source?
Yes — it is published under the Apache-2.0 licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.