SERVER

Slotlock

Rank #6,347

io.github.PILOTAAI/slotlock

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

11 versions

by PILOTAAI (1 servers)View repository ↗

First listed

Oct 22, 2026

Last publish date

Oct 29, 2026

PURPOSE

What you can do with Slotlock

Slotlock is a Model Context Protocol (MCP) server published by PILOTAAI. It ranks #6,347 of 164,500 active servers on MCP Toplist. Slotlock is listed on Official MCP, with 11 tracked versions. It was first listed on Oct 22, 2026 and most recently updated on Oct 29, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Slotlock can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Slotlock

DeclaredAPI keyCredentials declared

The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.

Declared by the Official MCP Registry, last synced Oct 31, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

DATABASE_URL · required
SLOTLOCK_AUTH_TOKEN · optional
SLOTLOCK_CONFIRMATION_SECRET · optional
SLOTLOCK_METRICS_TOKEN · optional
PORT · optional
SLOTLOCK_MIGRATE_DATABASE_URL · optional
SLOTLOCK_CONFIRM_WRITES · optional
SLOTLOCK_AVAILABILITY · optional
SLOTLOCK_REST_API · optional
SLOTLOCK_RETENTION_DAYS · optional
SLOTLOCK_SHARED_LIMITS · optional
SLOTLOCK_WEBHOOKS · optional
SLOTLOCK_TENANT · optional

INSTALLATION AND FIRST TASK

Connect Slotlock and confirm it works

Docker image

claude mcp add slotlock -e "DATABASE_URL=<your DATABASE_URL>" -e "SLOTLOCK_AUTH_TOKEN=<your SLOTLOCK_AUTH_TOKEN>" -e "SLOTLOCK_CONFIRMATION_SECRET=<your SLOTLOCK_CONFIRMATION_SECRET>" -e "SLOTLOCK_METRICS_TOKEN=<your SLOTLOCK_METRICS_TOKEN>" -e "PORT=<your PORT>" -e "SLOTLOCK_MIGRATE_DATABASE_URL=<your SLOTLOCK_MIGRATE_DATABASE_URL>" -e "SLOTLOCK_CONFIRM_WRITES=<your SLOTLOCK_CONFIRM_WRITES>" -e "SLOTLOCK_AVAILABILITY=<your SLOTLOCK_AVAILABILITY>" -e "SLOTLOCK_REST_API=<your SLOTLOCK_REST_API>" -e "SLOTLOCK_RETENTION_DAYS=<your SLOTLOCK_RETENTION_DAYS>" -e "SLOTLOCK_SHARED_LIMITS=<your SLOTLOCK_SHARED_LIMITS>" -e "SLOTLOCK_WEBHOOKS=<your SLOTLOCK_WEBHOOKS>" -e "SLOTLOCK_TENANT=<your SLOTLOCK_TENANT>" -- docker run -i --rm -p "127.0.0.1:{PORT}:{PORT}" ghcr.io/pilotaai/slotlock:0.6.0 serve --migrate

Replace each placeholder with your own value before saving.

Docker image

[mcp_servers.slotlock]
command = "docker"
args = ["run", "-i", "--rm", "-p", "127.0.0.1:{PORT}:{PORT}", "ghcr.io/pilotaai/slotlock:0.6.0", "serve", "--migrate"]

[mcp_servers.slotlock.env]
DATABASE_URL = "<your DATABASE_URL>"
SLOTLOCK_AUTH_TOKEN = "<your SLOTLOCK_AUTH_TOKEN>"
SLOTLOCK_CONFIRMATION_SECRET = "<your SLOTLOCK_CONFIRMATION_SECRET>"
SLOTLOCK_METRICS_TOKEN = "<your SLOTLOCK_METRICS_TOKEN>"
PORT = "<your PORT>"
SLOTLOCK_MIGRATE_DATABASE_URL = "<your SLOTLOCK_MIGRATE_DATABASE_URL>"
SLOTLOCK_CONFIRM_WRITES = "<your SLOTLOCK_CONFIRM_WRITES>"
SLOTLOCK_AVAILABILITY = "<your SLOTLOCK_AVAILABILITY>"
SLOTLOCK_REST_API = "<your SLOTLOCK_REST_API>"
SLOTLOCK_RETENTION_DAYS = "<your SLOTLOCK_RETENTION_DAYS>"
SLOTLOCK_SHARED_LIMITS = "<your SLOTLOCK_SHARED_LIMITS>"
SLOTLOCK_WEBHOOKS = "<your SLOTLOCK_WEBHOOKS>"
SLOTLOCK_TENANT = "<your SLOTLOCK_TENANT>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "slotlock": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-p",
        "127.0.0.1:{PORT}:{PORT}",
        "ghcr.io/pilotaai/slotlock:0.6.0",
        "serve",
        "--migrate"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "SLOTLOCK_AUTH_TOKEN": "<your SLOTLOCK_AUTH_TOKEN>",
        "SLOTLOCK_CONFIRMATION_SECRET": "<your SLOTLOCK_CONFIRMATION_SECRET>",
        "SLOTLOCK_METRICS_TOKEN": "<your SLOTLOCK_METRICS_TOKEN>",
        "PORT": "<your PORT>",
        "SLOTLOCK_MIGRATE_DATABASE_URL": "<your SLOTLOCK_MIGRATE_DATABASE_URL>",
        "SLOTLOCK_CONFIRM_WRITES": "<your SLOTLOCK_CONFIRM_WRITES>",
        "SLOTLOCK_AVAILABILITY": "<your SLOTLOCK_AVAILABILITY>",
        "SLOTLOCK_REST_API": "<your SLOTLOCK_REST_API>",
        "SLOTLOCK_RETENTION_DAYS": "<your SLOTLOCK_RETENTION_DAYS>",
        "SLOTLOCK_SHARED_LIMITS": "<your SLOTLOCK_SHARED_LIMITS>",
        "SLOTLOCK_WEBHOOKS": "<your SLOTLOCK_WEBHOOKS>",
        "SLOTLOCK_TENANT": "<your SLOTLOCK_TENANT>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "slotlock": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-p",
        "127.0.0.1:{PORT}:{PORT}",
        "ghcr.io/pilotaai/slotlock:0.6.0",
        "serve",
        "--migrate"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "SLOTLOCK_AUTH_TOKEN": "<your SLOTLOCK_AUTH_TOKEN>",
        "SLOTLOCK_CONFIRMATION_SECRET": "<your SLOTLOCK_CONFIRMATION_SECRET>",
        "SLOTLOCK_METRICS_TOKEN": "<your SLOTLOCK_METRICS_TOKEN>",
        "PORT": "<your PORT>",
        "SLOTLOCK_MIGRATE_DATABASE_URL": "<your SLOTLOCK_MIGRATE_DATABASE_URL>",
        "SLOTLOCK_CONFIRM_WRITES": "<your SLOTLOCK_CONFIRM_WRITES>",
        "SLOTLOCK_AVAILABILITY": "<your SLOTLOCK_AVAILABILITY>",
        "SLOTLOCK_REST_API": "<your SLOTLOCK_REST_API>",
        "SLOTLOCK_RETENTION_DAYS": "<your SLOTLOCK_RETENTION_DAYS>",
        "SLOTLOCK_SHARED_LIMITS": "<your SLOTLOCK_SHARED_LIMITS>",
        "SLOTLOCK_WEBHOOKS": "<your SLOTLOCK_WEBHOOKS>",
        "SLOTLOCK_TENANT": "<your SLOTLOCK_TENANT>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Docker image

{
  "servers": {
    "slotlock": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-p",
        "127.0.0.1:{PORT}:{PORT}",
        "ghcr.io/pilotaai/slotlock:0.6.0",
        "serve",
        "--migrate"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "SLOTLOCK_AUTH_TOKEN": "<your SLOTLOCK_AUTH_TOKEN>",
        "SLOTLOCK_CONFIRMATION_SECRET": "<your SLOTLOCK_CONFIRMATION_SECRET>",
        "SLOTLOCK_METRICS_TOKEN": "<your SLOTLOCK_METRICS_TOKEN>",
        "PORT": "<your PORT>",
        "SLOTLOCK_MIGRATE_DATABASE_URL": "<your SLOTLOCK_MIGRATE_DATABASE_URL>",
        "SLOTLOCK_CONFIRM_WRITES": "<your SLOTLOCK_CONFIRM_WRITES>",
        "SLOTLOCK_AVAILABILITY": "<your SLOTLOCK_AVAILABILITY>",
        "SLOTLOCK_REST_API": "<your SLOTLOCK_REST_API>",
        "SLOTLOCK_RETENTION_DAYS": "<your SLOTLOCK_RETENTION_DAYS>",
        "SLOTLOCK_SHARED_LIMITS": "<your SLOTLOCK_SHARED_LIMITS>",
        "SLOTLOCK_WEBHOOKS": "<your SLOTLOCK_WEBHOOKS>",
        "SLOTLOCK_TENANT": "<your SLOTLOCK_TENANT>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "slotlock": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-p",
        "127.0.0.1:{PORT}:{PORT}",
        "ghcr.io/pilotaai/slotlock:0.6.0",
        "serve",
        "--migrate"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "SLOTLOCK_AUTH_TOKEN": "<your SLOTLOCK_AUTH_TOKEN>",
        "SLOTLOCK_CONFIRMATION_SECRET": "<your SLOTLOCK_CONFIRMATION_SECRET>",
        "SLOTLOCK_METRICS_TOKEN": "<your SLOTLOCK_METRICS_TOKEN>",
        "PORT": "<your PORT>",
        "SLOTLOCK_MIGRATE_DATABASE_URL": "<your SLOTLOCK_MIGRATE_DATABASE_URL>",
        "SLOTLOCK_CONFIRM_WRITES": "<your SLOTLOCK_CONFIRM_WRITES>",
        "SLOTLOCK_AVAILABILITY": "<your SLOTLOCK_AVAILABILITY>",
        "SLOTLOCK_REST_API": "<your SLOTLOCK_REST_API>",
        "SLOTLOCK_RETENTION_DAYS": "<your SLOTLOCK_RETENTION_DAYS>",
        "SLOTLOCK_SHARED_LIMITS": "<your SLOTLOCK_SHARED_LIMITS>",
        "SLOTLOCK_WEBHOOKS": "<your SLOTLOCK_WEBHOOKS>",
        "SLOTLOCK_TENANT": "<your SLOTLOCK_TENANT>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "slotlock": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-p",
        "127.0.0.1:{PORT}:{PORT}",
        "ghcr.io/pilotaai/slotlock:0.6.0",
        "serve",
        "--migrate"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "SLOTLOCK_AUTH_TOKEN": "<your SLOTLOCK_AUTH_TOKEN>",
        "SLOTLOCK_CONFIRMATION_SECRET": "<your SLOTLOCK_CONFIRMATION_SECRET>",
        "SLOTLOCK_METRICS_TOKEN": "<your SLOTLOCK_METRICS_TOKEN>",
        "PORT": "<your PORT>",
        "SLOTLOCK_MIGRATE_DATABASE_URL": "<your SLOTLOCK_MIGRATE_DATABASE_URL>",
        "SLOTLOCK_CONFIRM_WRITES": "<your SLOTLOCK_CONFIRM_WRITES>",
        "SLOTLOCK_AVAILABILITY": "<your SLOTLOCK_AVAILABILITY>",
        "SLOTLOCK_REST_API": "<your SLOTLOCK_REST_API>",
        "SLOTLOCK_RETENTION_DAYS": "<your SLOTLOCK_RETENTION_DAYS>",
        "SLOTLOCK_SHARED_LIMITS": "<your SLOTLOCK_SHARED_LIMITS>",
        "SLOTLOCK_WEBHOOKS": "<your SLOTLOCK_WEBHOOKS>",
        "SLOTLOCK_TENANT": "<your SLOTLOCK_TENANT>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Oct 22, 2026
Latest version published: Oct 29, 2026
Version history: 11 versions tracked (below)
Requirements evidence: Declared by the Official MCP Registry, last synced Oct 31, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 29, 2026

Registry sightings

Official MCP ↗listed since Oct 23, 2026 · still listed

Do you maintain Slotlock? to correct or enrich this profile.

VERSIONS

Available versions (11)

Version	Published
0.6.0	Oct 29, 2026
0.5.3	Oct 28, 2026
0.5.2	Oct 28, 2026
0.5.1	Oct 28, 2026
0.5.0	Oct 28, 2026
0.4.1	Oct 28, 2026
0.4.0	Oct 28, 2026
0.3.0	Oct 27, 2026
0.2.0	Oct 23, 2026
0.1.1	Oct 22, 2026
0.1.0	Oct 22, 2026

STANDING

#6,347of 164,500 active serversTop 5%

Ranks ahead of 158,153 of 164,500 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.PILOTAAI%2Fslotlock.svg)](https://mcptoplist.com/server/io.github.PILOTAAI%2Fslotlock)

HTML

<a href="https://mcptoplist.com/server/io.github.PILOTAAI%2Fslotlock"><img src="https://mcptoplist.com/badge/io.github.PILOTAAI%2Fslotlock.svg" alt="MCP Toplist: Top 5% of 164,500" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Slotlock?: Slotlock is maintained by PILOTAAI, which publishes 1 MCP server (11 total versions) tracked on MCP Toplist.
Is Slotlock listed on the Official MCP Registry?: Yes — Slotlock is listed on the Official MCP Registry.
How many versions does Slotlock have?: MCP Toplist tracks 11 versions of Slotlock, most recently published on Oct 29, 2026.
Where can I find the source code for Slotlock?: The source code for Slotlock is hosted at github.com/PILOTAAI/slotlock.

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