Scalix Cloud MCP Server

by scalix Your server? Claim it

answering

Scalix Cloud is answering right now. Last checked 9 min ago. It exposes 53 tools. Last commit 13 Oct 2026.

The agent-native cloud: database, functions, AI, storage, computers. 51 tools, one API key.

Uptime history 91 days of history · worst day 76%

91 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

298 ms

Response time

average over 24h

Stars

last commit 13 Oct 2026

What changed 129

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 11 August 2026. No other catalogue keeps this.

24 Oct a tool description was rewritten scalix_project_list

24 Oct a tool changed the parameters it asks for scalix_project_list

16 Oct 2 tools changed the parameters they ask for scalix_computer_exec, scalix_db_query

15 Oct 5 tools changed the parameters they ask for scalix_computer_exec, scalix_storage_create_bucket, scalix_storage_download and 2 more

15 Oct 2 tools appeared scalix_storage_delete_bucket, scalix_storage_delete_object

13 Oct a tool description was rewritten scalix_sandbox_run

7 Oct a tool description was rewritten scalix_storage_create_bucket

7 Oct a tool changed the parameters it asks for scalix_storage_create_bucket

4 Oct 46 tools appeared scalix_ai_infer, scalix_ai_models, scalix_auth_configure and 43 more

4 Oct 46 tools disappeared scalix_ai_infer, scalix_ai_models, scalix_auth_configure and 43 more

and 23 more, back to 11 August 2026

Tools have disappeared from this server

A tool that vanishes takes a piece of your agent with it, and the change arrives silently. Watch this server and every such change lands in your inbox.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add cloud --transport http https://api.scalix.world/v1/mcp

Settings → Connectors → Add custom connector, then paste this address

https://api.scalix.world/v1/mcp

~/.codex/config.toml

[mcp_servers.cloud]
url = "https://api.scalix.world/v1/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "cloud": {
      "url": "https://api.scalix.world/v1/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "cloud": {
      "type": "http",
      "url": "https://api.scalix.world/v1/mcp"
    }
  }
}

Available tools 53

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

scalix

scalix_ai_infer

Run AI inference on Scalix AI. Sends a prompt and returns the model's response in the OpenAI-compatible chat-completions format; tokens are billed to the project's credit pool. Discover available model IDs with scalix_ai_models.

scalix_ai_models

List the AI models available to the project — virtual tiers and the pass-through catalog model IDs — for use in scalix_ai_infer.

scalix_auth_configure

Configure end-user authentication for the project — require MFA, require email confirmation, and set the allowed auth providers. Needs an admin API key: organization admin scope is never delegated to a connected app, so this tool fails on an OAuth connection.

scalix_build_create

Create a new container image build from a Git repository or Dockerfile.

scalix_build_status

Get the status and logs of a build.

scalix_computer_create

Get or create a persistent Linux machine by name. Idempotent — calling it again with the same name returns the existing machine rather than creating another, so it is safe to retry. Unlike a sandbox, the disk survives stop/start and is only erased by scalix_computer_delete.

scalix_computer_delete

Permanently delete a persistent Linux machine AND its disk. This cannot be undone — use scalix_computer_stop if you may want the files back.

scalix_computer_exec

Run a command inside a persistent Linux machine and wait for it to finish. Returns exit code, stdout and stderr. The machine must be running.

scalix_computer_list

List your persistent Linux machines with their status, address and resource shape.

scalix_computer_read_file

Read a text file out of a persistent Linux machine.

scalix_computer_set_ssh_keys

Replace the ssh keys authorised for root on a persistent Linux machine. This is how you revoke: send the list without the key you want gone, and on a running machine it stops working immediately. Sending an empty list removes every key. Not a patch — whatever you send becomes the whole list, so read the current keys from scalix_computer_list first if you mean to add one.

scalix_computer_start

Start a stopped persistent Linux machine. Same disk, same address.

scalix_computer_stop

Stop a persistent Linux machine. The disk and the network address are kept, so starting it again returns the same files at the same address. Stop machines you are done with — a stopped machine costs only its disk.

scalix_computer_write_file

Write a text file into a persistent Linux machine. Use this instead of shelling out with cat/echo — no quoting to get wrong.

scalix_crew_board_post

Post a note to the crew's notice board for other members and the human to see. The board is news, not knowledge: set ttl_seconds so routine updates expire on their own, pin only what every future task must see, and set owner_member_id to hand work off to a specific member. Notes cannot be edited from here — post a correction instead.

scalix_crew_board_read

Read a crew's notice board: every pinned note plus the newest unpinned ones, current as of this call. The board is the crew's shared coordination state — read it before starting work so you act on the latest news, and post what teammates need to know with scalix_crew_board_post.

scalix_crew_list

List your crews with their ids and names. A crew is a team of AI members that share a notice board; use the crew id with the board tools.

scalix_cron_create

Create a cron schedule to run a function or webhook on a timer.

scalix_db_migrate

Apply a database migration by version number.

scalix_db_optimize

Analyze a SQL query and return optimization suggestions including index recommendations and query rewrites.

scalix_db_pii

List all columns classified as containing personally identifiable information (PII).

scalix_db_query

Execute a SQL query against the project database. Returns columns, rows, row count, and cost breakdown. Destructive statements (DROP/TRUNCATE/bulk DELETE) require a two-step confirmation: the first call returns code CONFIRMATION_REQUIRED with a confirmation_token — re-call with that value in confirm_token to execute.

scalix_db_relationships

Get the relationship map showing how tables are connected via foreign keys.

scalix_db_schema

Get the full database schema including all tables, columns, types, and relationships.

scalix_db_search_columns

Search for columns by name or type across all tables.

scalix_db_table

Get detailed information about a specific database table including columns, indexes, and foreign keys.

scalix_db_text_to_sql

Translate a plain-language question into a candidate SQL query using pattern-matching against the live schema (no AI model — simple questions only: counts, averages, filtered selects on a named table). Returns the SQL without executing it, with a confidence score; low confidence means the table was guessed. Review the statement and tables_used, then run it with scalix_db_query. For complex questions, read scalix_db_schema and write the SQL directly.

scalix_domain_add

Add a custom domain to the project. Returns DNS records to configure.

scalix_domain_list

List all custom domains and their SSL/verification status.

scalix_domain_verify

Verify DNS configuration for a custom domain and provision SSL certificate.

scalix_events_publish

Publish an event to a topic. Provide an event_type (a short name for the kind of event, e.g. 'user.created') and the data payload.

scalix_events_topics

List the event-bus topics in the project, with each topic's ID and name. Use this to find or verify a topic_id before publishing with scalix_events_publish; publishing to a non-existent topic fails.

scalix_fn_deploy

Deploy a Scalix Function — serverless, per-request billed, running in isolated microVMs — from a container image. Invoke it with scalix_fn_invoke once deployed.

scalix_fn_invoke

Invoke a deployed function with a JSON payload.

scalix_fn_list

List all deployed serverless functions.

scalix_kv_get

Read a single value from the project's key-value store by exact key. Returns the stored value, or a not-found error if the key does not exist or its TTL has expired. Use scalix_kv_list to discover keys by prefix first.

scalix_kv_list

List keys in the key-value store, optionally filtered by prefix.

scalix_kv_set

Set a key-value pair with optional TTL.

scalix_project_create

Create a new project within an organization. Returns the project ID, name, and slug. Issue an API key for the new project separately. Needs an admin API key: organization admin scope is never delegated to a connected app, so this tool fails on an OAuth connection.

scalix_project_list

List every project in an organization, with each project's ID, name, and slug. Use this to resolve a project ID before calling project-scoped tools. `org_id` is optional: omit it to list the projects of the organization the API key belongs to (resolved via GET /v1/me). Needs an admin API key: organization admin scope is never delegated to a connected app, so this tool fails on an OAuth connection.

scalix_run_delete

Permanently delete a Scalix Run service. This cannot be undone: it stops the running instances, releases the public HTTPS URL, erases any attached volumes and discards every revision, so scalix_run_rollback cannot bring it back afterwards. To stop paying for an idle service without losing it, set min_instances to 0 with scalix_run_scale instead.

scalix_run_deploy

Deploy a long-running container service on Scalix Run from a container image. Creates a new service, or a new revision of an existing service with the same name, with health checks, a public HTTPS URL, and autoscaling between min_instances and max_instances (min 0 = scale-to-zero when idle). Billed per vCPU-hour while instances run. Roll back a bad revision with scalix_run_rollback.

scalix_run_list

List all deployed container services in the project.

scalix_run_rollback

Roll a Scalix Run service back to an earlier revision — omit 'revision' to return to the immediately previous one. Traffic switches to the target revision; the replaced revision is kept and can be redeployed later. Use scalix_run_list to see services and their current revisions.

scalix_run_scale

Change the autoscaling bounds of an existing Scalix Run service without redeploying it. Raising min_instances keeps instances warm (no cold starts, higher cost); min_instances 0 enables scale-to-zero when idle. Takes effect immediately. Find service IDs with scalix_run_list.

scalix_sandbox_run

Execute code in an isolated sandbox. Supports Python, JavaScript, TypeScript, and Bash. Returns stdout/stderr, the probed interpreter version, and any files the code wrote (base64, under size/count caps).

scalix_status

Get the current health status of the Scalix Cloud platform including all service components.

scalix_storage_create_bucket

Create a new Scalix Storage bucket in the project (S3-compatible object storage). Bucket names must be unique within the project. Setting public=true makes every object in the bucket readable without authentication — leave it false (the default) and use presigned URLs for private sharing. Public buckets double as static websites: upload index.html and serve it from the project's store subdomain at https://{slug}.store.scalix.world/buckets/{bucket}/objects/ (directory requests serve index.html; a 404.html object is served as the error page).

scalix_storage_delete_bucket

Permanently delete a storage bucket and every object in it. Irreversible.

scalix_storage_delete_object

Permanently delete an object (key) from a storage bucket. Irreversible.

scalix_storage_download

Download an object from storage. Returns the content as base64.

scalix_storage_list

List storage buckets, or list objects in a specific bucket with optional prefix filter.

scalix_storage_upload

Upload content to object storage. Provide the content as a base64-encoded string.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

scalix_compute_delete

removed 11 Aug 2026

scalix_compute_deploy

removed 11 Aug 2026

scalix_compute_list

removed 11 Aug 2026

scalix_compute_scale

removed 11 Aug 2026

scalix_db_branch_create

removed 11 Aug 2026

scalix_db_branch_drop

removed 11 Aug 2026

scalix_search

removed 3 Sep 2026

scalix_usage

removed 3 Sep 2026

Endpoints

URL	Transport	State	Latency	Checked
https://api.scalix.world/v1/mcp	streamable-http	answering	221 ms	9 min ago

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Scalix Cloud — questions

Answers built from our own checks of this server.

What can Scalix Cloud do?

It exposes 53 tools, read directly from the server on our last check. Among them: scalix_ai_infer, scalix_ai_models, scalix_auth_configure, scalix_build_create, scalix_build_status, scalix_computer_create and 47 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Scalix Cloud working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 298 ms. The bar chart above shows every period we have measured.

Did Scalix Cloud ever remove tools?

Yes. scalix_compute_delete, scalix_compute_deploy, scalix_compute_list, scalix_compute_scale and 4 more are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.

How do I connect Scalix Cloud?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Scalix Cloud need an API key?

No. Scalix Cloud completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 53 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Scalix Cloud?

It answers our handshake in 298 ms on average, which is faster than 47% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Scalix Cloud open source?

The code is open source: it is published under the MIT licence, 2 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at api.scalix.world, which runs on its operator's own terms.