<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Tenjin · api-mcp-2 · 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/blog-tenjin-tenjin/api-mcp-2.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] api-mcp-2: Tool “search” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a09a3d-dd5d-77b3-afb9-13cbef329dec</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a09a3d-dd5d-77b3-afb9-13cbef329dec</guid><description>Tool “search” rewrote its description, which is the text the model reads. Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 10:09:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp-2: Tool “resolve_keys” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a09517-c893-793f-b474-2009cc77645b</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a09517-c893-793f-b474-2009cc77645b</guid><description>Tool “resolve_keys” rewrote its description, which is the text the model reads. Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 10:09:18 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp-2: Judged manipulation (unverified → pass)</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a0807f-052d-7182-90e0-6ebeadb9bfea</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a0807f-052d-7182-90e0-6ebeadb9bfea</guid><description>Judged manipulation (unverified → pass). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 10:10:02 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] api-mcp-2: Judged manipulation (pass → unverified)</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a07b59-5282-7b0b-a7bd-e202333f7ad4</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a07b59-5282-7b0b-a7bd-e202333f7ad4</guid><description>Judged manipulation (pass → unverified). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 10:10:45 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] api-mcp-2: Tool “search” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a07b59-5286-7a83-b581-f130f1755535</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a07b59-5286-7a83-b581-f130f1755535</guid><description>Tool “search” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 10:10:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp-2: Tool “update_essay” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a066b6-20c8-7115-ac74-d92bda9639f6</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a066b6-20c8-7115-ac74-d92bda9639f6</guid><description>Tool “update_essay” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 10:00:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp-2: Tool “search” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a066b6-20c6-77d9-bd2d-851e21c0b306</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a066b6-20c6-77d9-bd2d-851e21c0b306</guid><description>Tool “search” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 10:00:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp-2: Tool “publish_essay” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a066b6-20c5-728c-bfff-d130a8076ead</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a066b6-20c5-728c-bfff-d130a8076ead</guid><description>Tool “publish_essay” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 10:00:07 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp-2: Resource “llms.txt” now points somewhere else (https://tenjin.blog/llms.txt → https://tenjin.sh/llms.txt)</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a0618f-bba1-7c90-9edd-19630c084813</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a0618f-bba1-7c90-9edd-19630c084813</guid><description>Resource “llms.txt” now points somewhere else (https://tenjin.blog/llms.txt → https://tenjin.sh/llms.txt). Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 10:00:04 GMT</pubDate><category>security</category><category>neutral</category><category>resource.uri_changed</category></item><item><title>[SECURITY] api-mcp-2: Resource “llms-full.txt” now points somewhere else (https://tenjin.blog/llms-full.txt → https://tenjin.sh/llms-full.txt)</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a0618f-bb99-714b-9c17-6c4c777c8c33</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a0618f-bb99-714b-9c17-6c4c777c8c33</guid><description>Resource “llms-full.txt” now points somewhere else (https://tenjin.blog/llms-full.txt → https://tenjin.sh/llms-full.txt). Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 10:00:04 GMT</pubDate><category>security</category><category>neutral</category><category>resource.uri_changed</category></item><item><title>[SECURITY] api-mcp-2: Tool “resolve_keys” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a05743-1490-7178-b682-ff3d10ecba20</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a05743-1490-7178-b682-ff3d10ecba20</guid><description>Tool “resolve_keys” rewrote its description, which is the text the model reads. Compared against 2026-08-30.</description><pubDate>Mon, 31 Aug 2026 10:00:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp-2: Tool “search” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a047d0-006e-7ddc-8b13-6cee2b32c602</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a047d0-006e-7ddc-8b13-6cee2b32c602</guid><description>Tool “search” rewrote its description, which is the text the model reads. Compared against 2026-08-27.</description><pubDate>Fri, 28 Aug 2026 10:00:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp-2: Tool “search” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a042a9-9ac8-7281-b5f7-ee52d4bbd733</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a042a9-9ac8-7281-b5f7-ee52d4bbd733</guid><description>Tool “search” rewrote its description, which is the text the model reads. Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 10:00:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] api-mcp-2: Tool “answer” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a042a9-9ac6-79d1-98fc-eb03f49eda3e</link><guid isPermaLink="true">https://verifymcp.io/servers/blog-tenjin-tenjin/api-mcp-2#chg-chg_01a042a9-9ac6-79d1-98fc-eb03f49eda3e</guid><description>Tool “answer” rewrote its description, which is the text the model reads. Compared against 2026-08-26.</description><pubDate>Thu, 27 Aug 2026 10:00:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>