<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>ARC-1 · ghcr-io-arc-mcp-arc-1 · changes | VerifyMCP</title><description>Recorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.</description><link>https://verifymcp.io</link><atom:link href="https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a195bc-a34b-74ba-b19f-2e87c011a655</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a195bc-a34b-74ba-b19f-2e87c011a655</guid><description>Stability (0.97 → pass). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 06:12:10 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Provenance (unverified → fail)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a18b6f-95cd-72f4-a52a-7bdb9fe29e90</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a18b6f-95cd-72f4-a52a-7bdb9fe29e90</guid><description>Provenance (unverified → fail). Compared against 2026-10-29.</description><pubDate>Fri, 30 Oct 2026 06:11:48 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Provenance (fail → unverified)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a1864a-f63a-7700-8b24-ebab93d5d56f</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a1864a-f63a-7700-8b24-ebab93d5d56f</guid><description>Provenance (fail → unverified). Compared against 2026-10-28.</description><pubDate>Thu, 29 Oct 2026 06:13:42 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Stability (0.63 → unverified)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a16122-425f-758f-a5a1-db29a31c90e1</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a16122-425f-758f-a5a1-db29a31c90e1</guid><description>Stability (0.63 → unverified). Compared against 2026-10-21.</description><pubDate>Thu, 22 Oct 2026 01:03:17 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a16122-425d-7e8e-abfa-5c9c76426f64</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a16122-425d-7e8e-abfa-5c9c76426f64</guid><description>Tool safety (pass → unverified). Compared against 2026-10-21.</description><pubDate>Thu, 22 Oct 2026 01:03:17 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a12e71-7463-70ce-aee0-49b07799a73e</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a12e71-7463-70ce-aee0-49b07799a73e</guid><description>Injection markers (unverified → pass). Compared against 2026-10-10.</description><pubDate>Mon, 12 Oct 2026 04:49:09 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Tool safety (Tool safety not yet verified: this server&apos;s registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool text to scan.)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a1262a-259b-7977-8324-92dea0fe30a3</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a1262a-259b-7977-8324-92dea0fe30a3</guid><description>Tool safety (Tool safety not yet verified: this server&apos;s registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool text to scan.). Compared against 2026-10-04.</description><pubDate>Sat, 10 Oct 2026 14:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Stability (Stability not yet verified: this server&apos;s registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to compare.)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a1262a-2599-73ac-9ce8-a054e2b266c7</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a1262a-2599-73ac-9ce8-a054e2b266c7</guid><description>Stability (Stability not yet verified: this server&apos;s registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to compare.). Compared against 2026-10-04.</description><pubDate>Sat, 10 Oct 2026 14:14:18 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Stability (Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a10932-664c-79ec-85f2-a42513e3cf4c</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a10932-664c-79ec-85f2-a42513e3cf4c</guid><description>Stability (Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.). Compared against 2026-10-03.</description><pubDate>Sun, 04 Oct 2026 23:14:19 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] ghcr-io-arc-mcp-arc-1: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a10932-664b-7392-be50-868eb8601465</link><guid isPermaLink="true">https://verifymcp.io/servers/arc-mcp-arc-1/ghcr-io-arc-mcp-arc-1#chg-chg_01a10932-664b-7392-be50-868eb8601465</guid><description>Tool safety (pass → unverified). Compared against 2026-10-03.</description><pubDate>Sun, 04 Oct 2026 23:14:19 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item></channel></rss>