# list_post_cards List the carousel cards attached to a post. Cards are used for LinkedIn carousel / PDF generation. Returns {index,title} by default; use detail= Agent View of the PolicyLayer registry record for `list_post_cards`. HTML page: https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/list-post-cards ## Facts - Tool: `list_post_cards` - Server: Postking Mcp (`postking-mcp`) — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp.md - Install: `npx -y postking-mcp` - Homepage: https://github.com/bitsandtea/postking-mcp - Risk category: Read (Low risk) - Registry record: grade D, identity unverified - Server auth posture: gated - Server CORS policy: * - 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": "list_post_cards", "arguments": {} } } ``` ## Why list_post_cards is rated Low This tool retrieves metadata about existing carousel cards without performing any write, execute, or destructive operations. It is a straightforward data query with no side effects, fitting the 'Read' category. The severity is low because unauthorized listing of post cards poses minimal risk—the information retrieved is metadata about content structure rather than sensitive data exfiltration or system manipulation. From the tool's own definition: "Tool name 'list_post_cards' and description explicitly states 'List the carousel cards attached to a post.' The verb 'list' indicates a query/retrieval operation with no modification or side effects." ## Use case AI agents call list_post_cards to retrieve information from Postking 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 Postking Mcp: ```json { "version": "1", "default": "deny", "tools": { "list_post_cards": {} } } ``` ## Other tools on Postking Mcp (224) - `brand_truth_delete` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/brand-truth-delete.md - `cancel_job` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/cancel-job.md - `competitor_delete` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/competitor-delete.md - `delete_asset` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/delete-asset.md - `delete_blog_article` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/delete-blog-article.md - `delete_domain` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/delete-domain.md - `delete_landing_page` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/delete-landing-page.md - `delete_lp_version` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/delete-lp-version.md - `delete_post` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/delete-post.md - `delete_side_page` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/delete-side-page.md - `delete_theme` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/delete-theme.md - `delete_weekly_schedule` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/delete-weekly-schedule.md - `knowledge_delete` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/knowledge-delete.md - `logout` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/logout.md - `revoke_api_key` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/revoke-api-key.md - `seo_delete_keyword` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/seo-delete-keyword.md - `seo_roadmap_delete` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/seo-roadmap-delete.md - `storyline_delete` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/storyline-delete.md - `storyline_delete_line_item` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/storyline-delete-line-item.md - `template_delete` — Destructive — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/template-delete.md - `competitor_refresh` — Execute — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/competitor-refresh.md - `generate_connect_link` — Execute — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/generate-connect-link.md - `generate_text` — Execute — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/generate-text.md - `generate_themes` — Execute — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/generate-themes.md - `run_weekly_schedule_day` — Execute — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/run-weekly-schedule-day.md - `seo_generate_clusters` — Execute — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/seo-generate-clusters.md - `storyline_execute` — Execute — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/storyline-execute.md - `storyline_regenerate_line_item` — Execute — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/storyline-regenerate-line-item.md - `billing_subscribe` — Financial — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/billing-subscribe.md - `billing_topup` — Financial — https://policylayer.com/tools/io-github-bitsandtea-postking-mcp/billing-topup.md - …and 194 more: https://policylayer.com/tools/io-github-bitsandtea-postking-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-bitsandtea-postking-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-bitsandtea-postking-mcp