Medium Risk

env.sync

REQUIRED before syncing files to an Autodock environment. Provides SSH connection details and rsync templates. Does NOT perform the sync itself. If environmentId omitted, auto-selects when exactly one running env exists. CRITICAL: .ENV FILE HANDLING (the #1 source of remote dev issues) Local ....

Part of the Autodock MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

mikesol/autodock Write Risk 2/5

AI agents use env.sync to create or modify resources in Autodock. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.

Without a policy, an AI agent could call env.sync repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Autodock.

Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.

mikesol-autodock.yaml
tools:
  env.sync:
    rules:
      - action: allow
        rate_limit:
          max: 30
          window: 60

See the full Autodock policy for all 27 tools.

Tool Name env.sync
Category Write
MCP Server Autodock MCP Server
Risk Level Medium

View all 27 tools →

Agents calling write-class tools like env.sync have been implicated in these attack patterns. Read the full case and prevention policy for each:

Browse the full MCP Attack Database →

Other tools in the Write risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.

What does the env.sync tool do? +

REQUIRED before syncing files to an Autodock environment. Provides SSH connection details and rsync templates. Does NOT perform the sync itself. If environmentId omitted, auto-selects when exactly one running env exists. CRITICAL: .ENV FILE HANDLING (the #1 source of remote dev issues) Local .env files contain localhost URLs that MUST be patched for remote development. Do NOT rsync .env files blindly - handle them specially. WORKFLOW: 1. SCAN: grep -r "localhost" .env* to find URLs needing patches 2. CLASSIFY each variable as EXTERNAL (browser/user-facing) or INTERNAL (machine-to-machine) 3. PATCH external URLs to https://<port>--<slug>.autodock.io 4. COPY patched .env to remote separately from main rsync 5. PRESERVE: keep .env.local.original on remote to detect local changes on re-sync EXTERNAL VARS (patch to autodock URL): NEXT_PUBLIC_*, VITE_*, REACT_APP_* (browser-accessible) API_URL, BACKEND_URL, FRONTEND_URL, APP_URL, BASE_URL, NEXTAUTH_URL CSRF_TRUSTED_ORIGINS, ALLOWED_HOSTS, CORS_ALLOWED_ORIGINS WS_URL, WEBSOCKET_URL (use wss:// instead of https://) OAUTH_REDIRECT_URI, CALLBACK_URL INTERNAL VARS (keep as localhost): DATABASE_URL, DB_HOST, POSTGRES_*, MYSQL_*, REDIS_*, MONGODB_*, CACHE_URL ELASTICSEARCH_URL, RABBITMQ_URL, KAFKA_*, *_SERVICE_HOST EXAMPLE: Local: NEXT_PUBLIC_API_URL=http://localhost:3001 Remote (after exposing 3001): NEXT_PUBLIC_API_URL=https://3001--my-env.autodock.io SHADOW COPY: On first sync, save .env.local.original. On re-sync, compare local to .env.local.original - only re-patch if local changed (preserves remote patches).. It is categorised as a Write tool in the Autodock MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on env.sync? +

Add a rule in your Intercept YAML policy under the tools section for env.sync. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Autodock MCP server.

What risk level is env.sync? +

env.sync is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit env.sync? +

Yes. Add a rate_limit block to the env.sync rule in your Intercept policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block env.sync completely? +

Set action: deny in the Intercept policy for env.sync. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides env.sync? +

env.sync is provided by the Autodock MCP server (mikesol/autodock). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policies on Autodock

Open source. One binary. Zero dependencies.

npx -y @policylayer/intercept
github.com/policylayer/intercept →
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