# containers_lookup Look up a GTM container by its linked destination ID (e.g. a GA4 measurement ID or tag ID). Agent View of the PolicyLayer registry record for `containers_lookup`. HTML page: https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/containers-lookup ## Facts - Tool: `containers_lookup` - Server: Samarth Gtm Mcp (`samarth-gtm-mcp`) — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp.md - Install: `npx -y samarth-gtm-mcp` - Homepage: https://github.com/samarthanalytics-sj/samarth-analytics-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": "containers_lookup", "arguments": {} } } ``` ## Why containers_lookup is rated Low This tool retrieves metadata about GTM containers based on a lookup parameter. It performs a search/query operation with no side effects, which is characteristic of the Read category. The low severity reflects that container metadata retrieval poses minimal risk even if misused by an AI agent, as it merely returns existing configuration data without enabling changes or code execution. From the tool's own definition: "Tool description states 'Look up a GTM container' — a retrieval operation with no modification. The function name 'containers_lookup' and the server context ('read-only by default') both indicate query-only functionality." ## Use case AI agents call containers_lookup to retrieve information from Samarth Gtm Mcp 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 Samarth Gtm Mcp: ```json { "version": "1", "default": "deny", "tools": { "containers_lookup": {} } } ``` ## Other tools on Samarth Gtm Mcp (235) - `built_in_variables_disable` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/built-in-variables-disable.md - `delete_ga4_account` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/delete-ga4-account.md - `delete_ga4_property` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/delete-ga4-property.md - `delete_gtm_client` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/delete-gtm-client.md - `delete_gtm_folder` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/delete-gtm-folder.md - `delete_gtm_tag` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/delete-gtm-tag.md - `delete_gtm_trigger` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/delete-gtm-trigger.md - `delete_gtm_variable` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/delete-gtm-variable.md - `delete_unused_gtm_triggers` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/delete-unused-gtm-triggers.md - `delete_unused_gtm_variables` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/delete-unused-gtm-variables.md - `environments_delete` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/environments-delete.md - `folders_delete` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/folders-delete.md - `forget_memory` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/forget-memory.md - `ga4_delete_account` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/ga4-delete-account.md - `ga4_delete_property` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/ga4-delete-property.md - `tags_delete` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/tags-delete.md - `triggers_delete` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/triggers-delete.md - `user_permissions_delete` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/user-permissions-delete.md - `variables_delete` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/variables-delete.md - `versions_delete` — Destructive — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/versions-delete.md - `consent_compliance_audit` — Execute — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/consent-compliance-audit.md - `consent_scenario_capture` — Execute — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/consent-scenario-capture.md - `environments_reauthorize` — Execute — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/environments-reauthorize.md - `run_ga4_report` — Execute — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/run-ga4-report.md - `runtime_synthetic_test` — Execute — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/runtime-synthetic-test.md - `site_crawl` — Execute — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/site-crawl.md - `suggest_tags_from_url` — Execute — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/suggest-tags-from-url.md - `versions_publish` — Execute — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/versions-publish.md - `workspace_create_version_and_publish` — Execute — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/workspace-create-version-and-publish.md - `update_google_ads_campaign_budget` — Financial — https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-mcp/update-google-ads-campaign-budget.md - …and 205 more: https://policylayer.com/tools/io-github-samarthanalytics-sj-samarth-gtm-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=io-github-samarthanalytics-sj-samarth-gtm-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-samarthanalytics-sj-samarth-gtm-mcp