<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>jikan · jikan-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/pipeworx-io-jikan/jikan-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a7-7268-9f54-884ab93dfed5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a7-7268-9f54-884ab93dfed5</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 06:08:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a9-7b1b-90a8-fb8fd9d0fb06</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a9-7b1b-90a8-fb8fd9d0fb06</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 06:08:08 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a9-7575-be4d-615e2ff3ba28</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a9-7575-be4d-615e2ff3ba28</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 06:08:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a8-7ea4-aa9f-636fb9f62308</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a8-7ea4-aa9f-636fb9f62308</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 06:08:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a8-7609-b6de-a97d5c764350</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc63c-99a8-7609-b6de-a97d5c764350</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.</description><pubDate>Mon, 03 Aug 2026 06:08:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf2-7c92-bdd7-3a71ca0f269a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf2-7c92-bdd7-3a71ca0f269a</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 06:05:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf3-7eaf-b874-7cf2badd268a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf3-7eaf-b874-7cf2badd268a</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 06:05:31 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf3-7967-9e68-4c45cfc51d8b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf3-7967-9e68-4c45cfc51d8b</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 06:05:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf3-72f0-aee4-10a4ae3d59fa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf3-72f0-aee4-10a4ae3d59fa</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 06:05:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf2-72b5-8872-0174c92a60b9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fc113-daf2-72b5-8872-0174c92a60b9</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.</description><pubDate>Sun, 02 Aug 2026 06:05:31 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab5-7cf0-90a0-f21ae139eced</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab5-7cf0-90a0-f21ae139eced</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:04:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab5-75ba-8f6d-080475143544</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab5-75ba-8f6d-080475143544</guid><description>Authorization (fail → unverified). Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:04:49 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab6-7323-9719-54c53b583b61</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab6-7323-9719-54c53b583b61</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:04:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab6-7938-8654-668516f3dfa9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab6-7938-8654-668516f3dfa9</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:04:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab6-7e88-b248-cb6c8e6bc6ee</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab6-7e88-b248-cb6c8e6bc6ee</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:04:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab7-74ac-82e4-3c7c2f1e276d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019fbbec-dab7-74ac-82e4-3c7c2f1e276d</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-31.</description><pubDate>Sat, 01 Aug 2026 06:04:49 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] jikan-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55f1-7572-8060-1ca7d52ac989</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55f1-7572-8060-1ca7d52ac989</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 20:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55f0-7e23-8fe5-37e36e19a8d4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55f0-7e23-8fe5-37e36e19a8d4</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 20:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55ef-76d8-872f-0fe24959787c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55ef-76d8-872f-0fe24959787c</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 20:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55eb-7cd9-aacb-3d2db83029a7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55eb-7cd9-aacb-3d2db83029a7</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 20:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55ee-74ef-bf60-e9eb55630f3b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faf96-55ee-74ef-bf60-e9eb55630f3b</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 20:34:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0ce0-7d19-9d98-4142cf796125</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0ce0-7d19-9d98-4142cf796125</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 18:45:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0ce0-721d-bcef-190ba5ea1af1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0ce0-721d-bcef-190ba5ea1af1</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 18:45:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0cdf-7ba2-a8ab-3a1522a07b33</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0cdf-7ba2-a8ab-3a1522a07b33</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 18:45:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] jikan-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0ce1-72c2-92c3-8af31d6e65ee</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0ce1-72c2-92c3-8af31d6e65ee</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 18:45:44 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] jikan-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0ce0-77c8-81a0-554189cca371</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-jikan/jikan-mcp#chg-chg_019faa0c-0ce0-77c8-81a0-554189cca371</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 18:45:44 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>