# fetch_workflow_stage_changes A read tool on the Storyblok MCP Server MCP server. Agent View of the PolicyLayer registry record for `fetch_workflow_stage_changes`. HTML page: https://policylayer.com/tools/arjuncodess-storyblok-mcp/fetch-workflow-stage-changes ## Facts - Tool: `fetch_workflow_stage_changes` - Server: Storyblok MCP Server (`arjuncodess/storyblok-mcp`) — https://policylayer.com/tools/arjuncodess-storyblok-mcp.md - Homepage: https://github.com/ArjunCodess/storyblok-mcp - Risk category: Read (Low risk) - Registry record: grade F, identity unverified - Server rate-limited: no - Parameters: 0 - Recommended policy verdict: Allowed ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "fetch_workflow_stage_changes", "arguments": {} } } ``` ## Why fetch_workflow_stage_changes is rated Low The 'fetch' verb indicates data retrieval of workflow stage changes, a query operation with no side effects. Without a description, confidence is moderate, but the naming convention strongly suggests this queries workflow history or status rather than modifying or executing operations. Classified as Read with low severity since it only retrieves workflow metadata. From the tool's own definition: "Tool name 'fetch_workflow_stage_changes' uses the verb 'fetch', which retrieves data without modification." ## Use case AI agents call fetch_workflow_stage_changes to retrieve information from Storyblok MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere. ## Recommended policy (PolicyLayer) Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Storyblok MCP Server: ```json { "version": "1", "default": "deny", "tools": { "fetch_workflow_stage_changes": {} } } ``` ## Other tools on Storyblok MCP Server (114) - `delete_access_token` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-access-token.md - `delete_asset` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-asset.md - `delete_asset_folder` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-asset-folder.md - `delete_branch` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-branch.md - `delete_component` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-component.md - `delete_component_folder` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-component-folder.md - `delete_datasource` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-datasource.md - `delete_datasource_entry` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-datasource-entry.md - `delete_preset` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-preset.md - `delete_release` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-release.md - `delete_space` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-space.md - `delete_space_role` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-space-role.md - `delete_story` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-story.md - `delete_story_scheduling` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-story-scheduling.md - `delete_tag` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-tag.md - `delete_webhook` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-webhook.md - `delete_workflow` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-workflow.md - `delete_workflow_stage` — Destructive — https://policylayer.com/tools/arjuncodess-storyblok-mcp/delete-workflow-stage.md - `create_branch_deployment` — Execute — https://policylayer.com/tools/arjuncodess-storyblok-mcp/create-branch-deployment.md - `deploy_branch` — Execute — https://policylayer.com/tools/arjuncodess-storyblok-mcp/deploy-branch.md - `backup_space` — Other — https://policylayer.com/tools/arjuncodess-storyblok-mcp/backup-space.md - `ping` — Other — https://policylayer.com/tools/arjuncodess-storyblok-mcp/ping.md - `compare_branches` — Read — https://policylayer.com/tools/arjuncodess-storyblok-mcp/compare-branches.md - `fetch_access_tokens` — Read — https://policylayer.com/tools/arjuncodess-storyblok-mcp/fetch-access-tokens.md - `fetch_asset_folders` — Read — https://policylayer.com/tools/arjuncodess-storyblok-mcp/fetch-asset-folders.md - `fetch_assets` — Read — https://policylayer.com/tools/arjuncodess-storyblok-mcp/fetch-assets.md - `fetch_branch_deployments` — Read — https://policylayer.com/tools/arjuncodess-storyblok-mcp/fetch-branch-deployments.md - `fetch_branches` — Read — https://policylayer.com/tools/arjuncodess-storyblok-mcp/fetch-branches.md - `fetch_component_folders` — Read — https://policylayer.com/tools/arjuncodess-storyblok-mcp/fetch-component-folders.md - `fetch_components` — Read — https://policylayer.com/tools/arjuncodess-storyblok-mcp/fetch-components.md - …and 84 more: https://policylayer.com/tools/arjuncodess-storyblok-mcp.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=arjuncodess-storyblok-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/arjuncodess-storyblok-mcp