{"slug": "contrastapi-com-contrastcyber-api-1-36-2", "title": "ContrastAPI (com.contrastcyber/api@1.36.2)", "summary": "ContrastAPI (com.contrastcyber/api) version 1.36.2, a hosted MCP server offering 55 tools, 7 resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, and risk_score without requiring an API key, was published to the official MCP registry on 2026-08-24. The mcpindex gate pins the server's tool contracts and holds calls when contract drift occurs, and a semantic screen found no manipulation pattern in the description, though a deterministic conformance probe has not yet been run.", "body_md": "[← Index](/leaderboard)\n\n# ContrastAPI\n\n55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.\n\nThe current version, v1.36.2, was published to the official MCP registry on 2026-08-24. It is distributed as a hosted remote over streamable-http, filed under Email by this index. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; [the index's current counts](/stats) put this record in context.\n\n## Using ContrastAPI in Claude, Cursor, Gemini CLI, Cline, or Zed?\n\nMCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and **HOLDs the call** when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use **Install this server** for that).\n\nRewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less\n\n```\nuv tool install mcpindex-gate && mcpindex-config-wire\n```\n\n[method](/methodology)\n\nSemantic screen found no manipulation pattern in the description. Conformance probe not yet run.\n\n`mcpindex.integrity.description`\n\npassINFOevidence“No hidden actions”via static_description\n\n- - Semantic screen only - the deterministic conformance probe has not run on this server\n- - Confidence is reported but not yet calibrated (v1)\n- - Screen reads the tool description, not the live behavior\n- - advisory\n- - registry description only no input schema\n- - Still current: the description we screened is unchanged, re-checked against the registry\n- - The registry listing (version, packages, links) changed after this screen ran - the description we assessed did not\n\nSemantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.\n\nOwn this server? [Screen its description →](/screen)\n\n## That verdict was true at screening time (snapshot 2026-08-24).\n\nContracts can change after screening, with no version bump. The gate pins ContrastAPI’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.\n\n[See your first HOLD in 2 minutes →](/guides/install-the-gate-first-hold)\n\nRelated: [how to trust an MCP server](/guides/how-to-trust-an-mcp-server) · [screen before install](/guides/screen-mcp-server-before-install) · [silent contract drift](/guides/mcp-silent-contract-drift)\n\nPeople vet a server before wiring it in. One line on your project site or docs answers that with an independent record: screening verdict, registry provenance, contract drift history. It stays current as new screens and drift events land.\n\n```\n[Independent trust record for ContrastAPI](https://mcpindex.ai/server/com-contrastcyber-api) - screening verdict, registry provenance, and contract drift monitoring.\nIndependent trust record for ContrastAPI - screening verdict, registry provenance, and contract drift monitoring.\n```\n\nA live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.\n\n```\n[](https://mcpindex.ai/server/com-contrastcyber-api)\n![\"mcpindex](\"https://mcpindex.ai/api/v1/badge/com-contrastcyber-api\")
\n```\n\n[methodology](/methodology)\n\n[Mermailapp.mermail/mcp](/server/app-mermail-mcp)\n\nPrivacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute.\n\n[MCP Emailscom.mcpemails/emails](/server/com-mcpemails-emails)\n\nRead, search, send, organize, draft and schedule email across your inboxes from any MCP client.\n\n[com.datakoot/domain-intel-mcpcom.datakoot/domain-intel-mcp](/server/com-datakoot-domain-intel-mcp)\n\nDomain & company intel for AI agents: RDAP, DNS, email deliverability, tech stack. No API keys.", "url": "https://wpnews.pro/news/contrastapi-com-contrastcyber-api-1-36-2", "canonical_source": "https://mcpindex.ai/server/com-contrastcyber-api", "published_at": "2026-08-24 22:31:56+00:00", "updated_at": "2026-08-24 23:13:39.157565+00:00", "lang": "en", "topics": ["ai-tools", "developer-tools"], "entities": ["ContrastAPI", "com.contrastcyber/api", "mcpindex", "MCP registry"], "alternates": {"html": "https://wpnews.pro/news/contrastapi-com-contrastcyber-api-1-36-2", "markdown": "https://wpnews.pro/news/contrastapi-com-contrastcyber-api-1-36-2.md", "text": "https://wpnews.pro/news/contrastapi-com-contrastcyber-api-1-36-2.txt", "jsonld": "https://wpnews.pro/news/contrastapi-com-contrastcyber-api-1-36-2.jsonld"}}