# librecrawl_schema_audit A read tool on the Librecrawl Technical Seo Audit MCP server. Agent View of the PolicyLayer registry record for `librecrawl_schema_audit`. HTML page: https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-schema-audit ## Facts - Tool: `librecrawl_schema_audit` - Server: Librecrawl Technical Seo Audit (`adityaarsharma/librecrawl-technical-seo-audit-mcp`) — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp.md - Homepage: https://github.com/adityaarsharma/librecrawl-technical-seo-audit-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": "librecrawl_schema_audit", "arguments": {} } } ``` ## Why librecrawl_schema_audit is rated Low Schema auditing is fundamentally a read operation—it queries and analyzes existing schema.org metadata on pages to check for compliance and correctness. It does not modify data, execute code on the target, delete content, or move money. The broader server performs 'audits inside Claude' with 'ephemeral by design' characteristics, reinforcing that this is data retrieval and analysis only. From the tool's own definition: "Tool name is 'librecrawl_schema_audit' and belongs to a technical SEO crawler server that runs 'audits' with '50+ checks (hreflang, schema.org, security headers...)'. The tool appears to audit schema.org markup on web pages." ## Use case AI agents call librecrawl_schema_audit to retrieve information from Librecrawl Technical Seo Audit 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 Librecrawl Technical Seo Audit: ```json { "version": "1", "default": "deny", "tools": { "librecrawl_schema_audit": {} } } ``` ## Other tools on Librecrawl Technical Seo Audit (36) - `librecrawl_audit_cancel` — Destructive — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-audit-cancel.md - `librecrawl_brain_purge_audit` — Destructive — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-brain-purge-audit.md - `librecrawl_wipe_everything` — Destructive — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-wipe-everything.md - `librecrawl_audit` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-audit.md - `librecrawl_audit_force_advance` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-audit-force-advance.md - `librecrawl_audit_pause` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-audit-pause.md - `librecrawl_audit_resume` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-audit-resume.md - `librecrawl_full_audit_strict` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-full-audit-strict.md - `librecrawl_pagespeed_audit` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-pagespeed-audit.md - `librecrawl_pagespeed_audit_all_crawl_pages` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-pagespeed-audit-all-crawl-pages.md - `librecrawl_pause_crawl` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-pause-crawl.md - `librecrawl_resume_crawl` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-resume-crawl.md - `librecrawl_resume_from_crawl_id` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-resume-from-crawl-id.md - `librecrawl_start_chunked_audit` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-start-chunked-audit.md - `librecrawl_start_crawl` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-start-crawl.md - `librecrawl_stop_crawl` — Execute — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-stop-crawl.md - `librecrawl_append_gsc_section` — Other — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-append-gsc-section.md - `librecrawl_generate_report` — Other — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-generate-report.md - `librecrawl_audit_artifacts` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-audit-artifacts.md - `librecrawl_audit_pdf` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-audit-pdf.md - `librecrawl_audit_status` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-audit-status.md - `librecrawl_audit_zip` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-audit-zip.md - `librecrawl_export_results` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-export-results.md - `librecrawl_external_links_audit` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-external-links-audit.md - `librecrawl_filter_issues` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-filter-issues.md - `librecrawl_get_settings` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-get-settings.md - `librecrawl_get_status` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-get-status.md - `librecrawl_internal_links_analysis` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-internal-links-analysis.md - `librecrawl_list_crawls` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-list-crawls.md - `librecrawl_pagespeed` — Read — https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-mcp/librecrawl-pagespeed.md - …and 6 more: https://policylayer.com/tools/adityaarsharma-librecrawl-technical-seo-audit-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=adityaarsharma-librecrawl-technical-seo-audit-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/adityaarsharma-librecrawl-technical-seo-audit-mcp