Scalix Cloud MCP server
The agent-native cloud: database, functions, AI, storage, computers. 50 tools, one API key.
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Scalix Cloud tools (51, 20 write)
write = sends, deletes, buys or postsscalix_ai_inferwrite actionFreeRun 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_modelsFreeList the AI models available to the project — virtual tiers and the pass-through catalog model IDs — for use in scalix_ai_infer.
scalix_auth_configureFreeConfigure 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_createwrite actionFreeCreate a new container image build from a Git repository or Dockerfile.
scalix_build_statusFreeGet the status and logs of a build.
scalix_computer_createwrite actionFreeGet 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_deletewrite actionFreePermanently 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_execwrite actionFreeRun 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_listFreeList your persistent Linux machines with their status, address and resource shape.
scalix_computer_read_fileFreeRead a text file out of a persistent Linux machine.
scalix_computer_set_ssh_keysFreeReplace 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_startFreeStart a stopped persistent Linux machine. Same disk, same address.
scalix_computer_stopFreeStop 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_filewrite actionFreeWrite 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_postwrite actionFreePost 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_readFreeRead 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_listFreeList 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_createwrite actionFreeCreate a cron schedule to run a function or webhook on a timer.
scalix_db_migrateFreeApply a database migration by version number.
scalix_db_optimizeFreeAnalyze a SQL query and return optimization suggestions including index recommendations and query rewrites.
scalix_db_piiFreeList all columns classified as containing personally identifiable information (PII).
scalix_db_querywrite actionFreeExecute 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_relationshipsFreeGet the relationship map showing how tables are connected via foreign keys.
scalix_db_schemaFreeGet the full database schema including all tables, columns, types, and relationships.
scalix_db_search_columnsFreeSearch for columns by name or type across all tables.
scalix_db_tableFreeGet detailed information about a specific database table including columns, indexes, and foreign keys.
scalix_db_text_to_sqlFreeTranslate 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_addFreeAdd a custom domain to the project. Returns DNS records to configure.
scalix_domain_listFreeList all custom domains and their SSL/verification status.
scalix_domain_verifyFreeVerify DNS configuration for a custom domain and provision SSL certificate.
scalix_events_publishwrite actionFreePublish 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_topicsFreeList 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_deploywrite actionFreeDeploy 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_invokeFreeInvoke a deployed function with a JSON payload.
scalix_fn_listFreeList all deployed serverless functions.
scalix_kv_getFreeRead 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_listFreeList keys in the key-value store, optionally filtered by prefix.
scalix_kv_setFreeSet a key-value pair with optional TTL.
scalix_project_createwrite actionFreeCreate 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_listFreeList 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. 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_deletewrite actionFreePermanently 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_deploywrite actionFreeDeploy 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_listwrite actionFreeList all deployed container services in the project.
scalix_run_rollbackwrite actionFreeRoll 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_scalewrite actionFreeChange 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_runwrite actionFreeExecute code in an isolated sandbox. Supports Python, JavaScript, TypeScript, and Bash. Returns stdout/stderr.
scalix_statusFreeGet the current health status of the Scalix Cloud platform including all service components.
scalix_storage_create_bucketwrite actionFreeCreate 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.
scalix_storage_downloadFreeDownload an object from storage. Returns the content as base64.
scalix_storage_listFreeList storage buckets, or list objects in a specific bucket with optional prefix filter.
scalix_storage_uploadwrite actionFreeUpload content to object storage. Provide the content as a base64-encoded string.
Public scan report
scanner v0.1.9 · 2026-09-23 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 1809ms20/20
- Tool poisoning51 tool descriptions checked15/15
- Auth qualityAPI key sent as a header8/15
- Maintenancelast push 6 days ago15/15
- Maintainer identitynamespace and repository owner differ; website matches verified namespace6/10
What the publisher says
From the Scalix Cloud repository's README, as published. We do not edit it. Read it on GitHub
Scalix World — MCP Server
The official Model Context Protocol server for Scalix World, the AI-native neocloud. One hosted MCP server lets an agent operate the entire platform — no local install. Database, compute, functions, storage, auth, AI, DNS and billing: 53 tools across 17 domains, one API key.
Claude Code plugin (recommended)
Install the full package — 53 tools, 4 skills and a /scalix:setup command:
claude plugin marketplace add scalixworld/scalix-cloud-mcp
claude plugin install scalix@scalixThen run /scalix:setup inside Claude Code to connect and verify.
Antigravity (Google)
Install as a plugin (recommended — one command):
git clone https://github.com/scalixworld/scalix-cloud-mcp ~/.gemini/config/plugins/scalixThen open the plugin's mcpconfig.json and replace YOURSCALIXAPIKEY with a key from scalix.world (Console → API Keys). Antigravity auto-discovers plugins in ~/.gemini/config/plugins/ (global) or .agents/plugins/ (per-workspace).
Or add the server directly: paste the mcpServers block from mcpconfig.json into ~/.gemini/config/mcpconfig.json (Antigravity 2.0 / IDE) — or in Antigravity CLI type /mcp for the interactive manager. Note Antigravity uses serverUrl (not url).
Gemini CLI
gemini extensions install https://github.com/scalixworld/scalix-cloud-mcpSet SCALIXAPIKEY in your environment; the extension config and GEMINI.md context load automatically.
Connect
https://api.scalix.world/v1/mcpAuthenticate with a Scalix World API key (Authorization: Bearer ), scopable to specific services, projects, and actions. Listed in the official MCP registry as world.scalix/cloud.
Example (Claude Code):
claude mcp add --transport http scalix https://api.scalix.world/v1/mcp \
--header "Authorization: Bearer $SCALIX_API_KEY"What an agent can do with it
create copy-on-write branches to test migrations, then promote or drop them
- Databases — provision Postgres-compatible databases with scale-to-zero;
credits; the agent can make cost-aware decisions with the same key it deploys with
- Compute — deploy container services and serverless functions in isolated microVMs
- Storage, Auth, DNS, Email — manage the production primitives around the app
- AI inference — run AI workloads with routing, metering, and spend controls
- Observability & billing — read logs and metrics, check usage and remaining
Consequential actions (deletes, production changes, spend past budget caps) pause for human approval — guardrails are a platform feature, not a wrapper script.
Docs
- MCP guide: https://docs.scalix.world/mcp
- API reference: https://docs.scalix.world/api-reference/mcp
- Start free (no card): https://scalix.world
About
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Install directly
claude mcp add --transport http cloud https://api.scalix.world/v1/mcp
Scalix Cloud: common questions
- Is Scalix Cloud MCP server safe?
- Yes, by our scan: it is graded A (85/100). Read the Scalix Cloud safety report
- How do I install Scalix Cloud?
- It runs remotely at api.scalix.world. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Scalix Cloud need an API key?
- Yes. The registry entry asks for
Authorization. - Is Scalix Cloud maintained?
- The last commit was 7 days ago (2026-09-17). The latest release is v1.4.1.
- Is Scalix Cloud up?
- 100% of our last 19 checks got an answer. We check remote servers about four times a day.
- What can I use instead of Scalix Cloud?
- Servers from other publishers that do the same job: StackQL MCP Server, Magic Cloud MCP server and Tdai Memory MCP server. Compare all Scalix Cloud alternatives.
Alternatives to Scalix Cloud
Same job from other publishers: the closest match first, then the best rated.
- StackQL MCP ServerSQL-native query and provisioning engine for cloud infrastructure, served over MCP.not reviewedEstablishedA
Magic CloudGenerate secured CRUD APIs over your database, run SQL, manage files, tasks and a headless browsernot reviewedEstablishedA- Tdai MemoryLocal-first MCP memory server for coding agents. No API key, no cloud. SQLite + FTS5 + sqlite-vec.not reviewedGrowingC
- DBHubToken-efficient database MCP server for PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLitenot reviewedWidely usedA
- MCP Toolbox for DatabasesMCP Toolbox for Databases enables your agent to connect to your database.not reviewedEstablishedA