<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Roam2Go eSIM Catalog · wp-json-r2g-mcp-v1-mcp · 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/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0f0f5-d1e1-7a3d-a9a2-ead004d7734b</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0f0f5-d1e1-7a3d-a9a2-ead004d7734b</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-29.</description><pubDate>Wed, 30 Sep 2026 06:17:16 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Tool “get_plan” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0e17e-773c-7650-a77b-ee577a4d8997</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0e17e-773c-7650-a77b-ee577a4d8997</guid><description>Tool “get_plan” rewrote its description, which is the text the model reads. Compared against 2026-09-26.</description><pubDate>Sun, 27 Sep 2026 06:12:36 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Tool “search_plans” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0e17e-773d-7188-81b0-c0d584657042</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0e17e-773d-7188-81b0-c0d584657042</guid><description>Tool “search_plans” rewrote its description, which is the text the model reads. Compared against 2026-09-26.</description><pubDate>Sun, 27 Sep 2026 06:12:36 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0e17e-773d-764a-80d1-9837e1ee2615</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0e17e-773d-764a-80d1-9837e1ee2615</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-26.</description><pubDate>Sun, 27 Sep 2026 06:12:36 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0dc57-20db-7289-ac48-c2dbb2aeb0f5</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0dc57-20db-7289-ac48-c2dbb2aeb0f5</guid><description>Stability (0.97 → pass). Compared against 2026-09-25.</description><pubDate>Sat, 26 Sep 2026 06:11:32 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Tool “search_plans” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0d20b-85a9-7848-b400-3d2056b62486</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0d20b-85a9-7848-b400-3d2056b62486</guid><description>Tool “search_plans” rewrote its description, which is the text the model reads. Compared against 2026-09-23.</description><pubDate>Thu, 24 Sep 2026 06:12:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0d20b-85ab-75a0-8754-326cc5dfd4f5</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0d20b-85ab-75a0-8754-326cc5dfd4f5</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-23.</description><pubDate>Thu, 24 Sep 2026 06:12:45 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Tool “search_plans” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0cce4-eefc-71cf-8eb2-d9aa760d0405</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0cce4-eefc-71cf-8eb2-d9aa760d0405</guid><description>Tool “search_plans” rewrote its description, which is the text the model reads. Compared against 2026-09-22.</description><pubDate>Wed, 23 Sep 2026 06:12:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0cce4-eefd-7a87-9310-5a58f7547b49</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0cce4-eefd-7a87-9310-5a58f7547b49</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-22.</description><pubDate>Wed, 23 Sep 2026 06:12:30 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0a3b3-292e-797b-9f22-c9bd114bfcfe</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0a3b3-292e-797b-9f22-c9bd114bfcfe</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-14.</description><pubDate>Tue, 15 Sep 2026 06:13:42 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Tool “search_plans” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a084cd-28e8-711c-a2cf-fc332341b309</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a084cd-28e8-711c-a2cf-fc332341b309</guid><description>Tool “search_plans” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 06:13:52 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a084cd-28ea-7624-bf8a-4ce70dc1c56b</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a084cd-28ea-7624-bf8a-4ce70dc1c56b</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 06:13:52 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Authorization (unverified → partial)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4243-7bd2-901e-88d83d77274d</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4243-7bd2-901e-88d83d77274d</guid><description>Authorization (unverified → partial). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:15:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: HSTS header (fail → pass)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4244-7c8d-982f-d9dd67efd96c</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4244-7c8d-982f-d9dd67efd96c</guid><description>HSTS header (fail → pass). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:15:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: HTTPS (fail → pass)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4245-74e6-90b5-69235f9e268d</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4245-74e6-90b5-69235f9e268d</guid><description>HTTPS (fail → pass). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:15:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4245-7b7b-aec9-b442e666be89</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4245-7b7b-aec9-b442e666be89</guid><description>Injection markers (unverified → pass). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:15:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Transport (fail → pass)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4246-73a5-ad81-367278aa8a38</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07fa8-4246-73a5-ad81-367278aa8a38</guid><description>Transport (fail → pass). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:15:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: HTTPS (pass → fail)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07a81-57ae-7ebc-81d9-560a6b247280</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07a81-57ae-7ebc-81d9-560a6b247280</guid><description>HTTPS (pass → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 06:14:51 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Transport (Transport check failed: the endpoint responded but didn&apos;t complete an MCP handshake over streamable-http.)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07a81-57af-7d63-a901-48892dbb95c3</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a07a81-57af-7d63-a901-48892dbb95c3</guid><description>Transport (Transport check failed: the endpoint responded but didn&apos;t complete an MCP handshake over streamable-http.). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 06:14:51 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Stability (0.30 → unverified)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fce-7eb3-9acd-1aed9c1f2145</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fce-7eb3-9acd-1aed9c1f2145</guid><description>Stability (0.30 → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:00:45 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Transport (pass → fail)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd1-7ab9-9753-0f495645fd04</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd1-7ab9-9753-0f495645fd04</guid><description>Transport (pass → fail). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:00:45 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd2-79f1-8d34-1938281d6f79</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd2-79f1-8d34-1938281d6f79</guid><description>Tool safety (pass → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:00:45 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Authorization (partial → unverified)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd5-781b-9606-b3a0897ca85c</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd5-781b-9606-b3a0897ca85c</guid><description>Authorization (partial → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:00:45 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: HSTS header (pass → fail)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd6-7221-a5cd-ec1a85c8daa3</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd6-7221-a5cd-ec1a85c8daa3</guid><description>HSTS header (pass → fail). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:00:45 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] wp-json-r2g-mcp-v1-mcp: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd9-7ec3-bfee-eabef1443e1d</link><guid isPermaLink="true">https://verifymcp.io/servers/com-roam2go-esim-catalog/wp-json-r2g-mcp-v1-mcp#chg-chg_01a0754e-0fd9-7ec3-bfee-eabef1443e1d</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:00:45 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item></channel></rss>