previewKgRebuild
Preview the cost / coverage / ETA of a full KG rebuild for the org (optionally narrowed to a workspace or project). Returns confirmation_token (10-min TTL). Rate limit 20/h.
This record as markdown: /tools/io-stablebaseline-sb/previewkgrebuild.md
What previewKgRebuild does on Stable Baseline
AI agents call previewKgRebuild to retrieve information from Stable Baseline without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
force | boolean | — | |
project_id | string | — | |
workspace_id | string | — | |
organisation_id | string | Yes |
Parameters from the server's own tool schema.
Why previewKgRebuild is rated Low
This tool only previews/estimates a KG rebuild operation — it does not execute the rebuild itself. It returns a confirmation token, implying the actual destructive/write action requires a separate step. However, the confirmation token could be misused to trigger a rebuild, and the rate limit suggests some resource cost. Classified as Read since it only retrieves estimates and metadata without modifying state.
From the tool's definition Preview the cost / coverage / ETA of a full KG rebuild... Returns confirmation_token (10-min TTL)
Attacks that exploit this kind of access
The rule that runs previewKgRebuild safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Stable Baseline, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For previewKgRebuild, this is the rule to start with:
previewKgRebuild is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Stable Baseline, apply this rule, and every previewKgRebuild call is checked against it from then on.
Questions about previewKgRebuild
Preview the cost / coverage / ETA of a full KG rebuild for the org (optionally narrowed to a workspace or project). Returns confirmation_token (10-min TTL). Rate limit 20/h. It is categorised as a Read tool in the Stable Baseline MCP Server, which means it retrieves data without modifying state.
previewKgRebuild accepts 4 parameters: force, project_id, workspace_id, organisation_id. Required: organisation_id. The full parameter table on this page comes from the server's own tool schema.
Register the Stable Baseline MCP server in PolicyLayer and add a rule for previewKgRebuild: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Stable Baseline. Nothing to install.
previewKgRebuild is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the previewKgRebuild rule in your PolicyLayer 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.
Set action: deny in the PolicyLayer policy for previewKgRebuild. 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.
previewKgRebuild is provided by the Stable Baseline MCP server (https://api.stablebaseline.io/functions/v1/cloud-serve/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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