<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Scryfall · scryfall-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-scryfall/scryfall-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] scryfall-mcp: Authorization (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a09441-a1d3-7272-9a47-41b65f7fad02</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a09441-a1d3-7272-9a47-41b65f7fad02</guid><description>Authorization (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 06:15:24 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] scryfall-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a09441-a1d4-7501-b9b0-75da39362808</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a09441-a1d4-7501-b9b0-75da39362808</guid><description>Stability (pass → fail). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 06:15:24 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] scryfall-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a09441-a1d4-7aa6-8a6d-12d1512484dd</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a09441-a1d4-7aa6-8a6d-12d1512484dd</guid><description>Tool safety (pass → unverified). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 06:15:24 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-015f-7ca4-b629-dd8fd778f02a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-015f-7ca4-b629-dd8fd778f02a</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 06:15:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-0161-73a8-9dde-7d35c933ea94</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-0161-73a8-9dde-7d35c933ea94</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 06:15:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-0168-7a65-85c0-e9072af24975</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-0168-7a65-85c0-e9072af24975</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 06:15:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-0169-7538-b606-3bae724d594b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-0169-7538-b606-3bae724d594b</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 06:15:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-016b-7658-af84-899dfb0e8038</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a08f1b-016b-7658-af84-899dfb0e8038</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 06:15:06 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] scryfall-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a089f4-ad0f-7512-97de-52689a03ab5a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a089f4-ad0f-7512-97de-52689a03ab5a</guid><description>Authorization (unverified → pass). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 06:15:08 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] scryfall-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a089f4-ad11-7180-aa81-2947dd1461fe</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a089f4-ad11-7180-aa81-2947dd1461fe</guid><description>Injection markers (unverified → pass). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 06:15:08 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] scryfall-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a089f4-ad12-790c-93a4-85727e2fe996</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a089f4-ad12-790c-93a4-85727e2fe996</guid><description>Stability (fail → pass). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 06:15:08 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] scryfall-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a084cf-1856-78a6-9a54-9bdce8b62517</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a084cf-1856-78a6-9a54-9bdce8b62517</guid><description>Stability (pass → fail). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 06:15:59 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] scryfall-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a084cf-1857-780f-ad7e-ef833d242bf4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a084cf-1857-780f-ad7e-ef833d242bf4</guid><description>Authorization (fail → unverified). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 06:15:59 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] scryfall-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a084cf-1857-7dd8-ac14-069404921df8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a084cf-1857-7dd8-ac14-069404921df8</guid><description>Tool safety (pass → unverified). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 06:15:59 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea3-7068-8437-abbc73fc6dca</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea3-7068-8437-abbc73fc6dca</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea4-74d8-9eba-576b7476612d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea4-74d8-9eba-576b7476612d</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea4-7a71-a67a-b1d8aacca5ea</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea4-7a71-a67a-b1d8aacca5ea</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea5-7071-bf10-2494f9cb356c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea5-7071-bf10-2494f9cb356c</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea5-7527-922d-d796d819abfb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07fab-eea5-7527-922d-d796d819abfb</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 06:19:29 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] scryfall-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07a84-ce42-7972-b1d2-061d41f6d993</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07a84-ce42-7972-b1d2-061d41f6d993</guid><description>Authorization (unverified → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 06:18:38 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] scryfall-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07a84-ce43-7b1f-a5d7-e33a5b5e48b4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07a84-ce43-7b1f-a5d7-e33a5b5e48b4</guid><description>Injection markers (unverified → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 06:18:38 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] scryfall-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07a84-ce44-7035-a9ab-f5bc1920f4fa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07a84-ce44-7035-a9ab-f5bc1920f4fa</guid><description>Stability (fail → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 06:18:38 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] scryfall-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a0755a-846c-7083-ab17-b2cf06700cc4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a0755a-846c-7083-ab17-b2cf06700cc4</guid><description>Stability (pass → fail). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:14:21 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] scryfall-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a0755a-846c-7c6f-9482-0130199cf30a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a0755a-846c-7c6f-9482-0130199cf30a</guid><description>Authorization (fail → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:14:21 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] scryfall-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a0755a-846d-730b-9a82-efe879bb8957</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a0755a-846d-730b-9a82-efe879bb8957</guid><description>Tool safety (pass → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 06:14:21 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b4-7d7a-be55-4f75a6fa906e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b4-7d7a-be55-4f75a6fa906e</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 06:15:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b6-7ed2-8bc4-73a87ac877ad</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b6-7ed2-8bc4-73a87ac877ad</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 06:15:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b7-769d-8c14-31592b72cc6d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b7-769d-8c14-31592b72cc6d</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 06:15:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b7-7b76-82f4-bf74ed01cc72</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b7-7b76-82f4-bf74ed01cc72</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 06:15:17 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b8-70f6-b537-8d5c140d9b41</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a07035-05b8-70f6-b537-8d5c140d9b41</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 06:15:17 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfc2-70fc-8597-c591640585e3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfc2-70fc-8597-c591640585e3</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 06:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfc9-721f-96a2-6b025451704c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfc9-721f-96a2-6b025451704c</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 06:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfcb-7565-b323-b41beb5d8c75</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfcb-7565-b323-b41beb5d8c75</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 06:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfcb-7c69-9af3-40ffe1ba3e33</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfcb-7c69-9af3-40ffe1ba3e33</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 06:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “entity_profile” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfcc-738f-8568-cc728550345b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfcc-738f-8568-cc728550345b</guid><description>Tool “entity_profile” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 06:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfce-78a4-af23-cb7ddbd25d65</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a06b0d-dfce-78a4-af23-cb7ddbd25d65</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 06:14:26 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] scryfall-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1523-7870-93c5-c1f115527cc8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1523-7870-93c5-c1f115527cc8</guid><description>Authorization (pass → fail). Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:13:58 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1524-75cf-a1bf-23375b6feffa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1524-75cf-a1bf-23375b6feffa</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:13:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1524-7cf7-91a4-91bb51e0648b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1524-7cf7-91a4-91bb51e0648b</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:13:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1525-762c-a135-2d1528b8ad89</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1525-762c-a135-2d1528b8ad89</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:13:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1525-7b84-8a4c-b6688b8e9cec</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1525-7b84-8a4c-b6688b8e9cec</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:13:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1526-7180-9765-8b8402491a89</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1526-7180-9765-8b8402491a89</guid><description>Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:13:58 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1526-76ef-a2f4-13fd09a6d402</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a065e7-1526-76ef-a2f4-13fd09a6d402</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:13:58 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81ea-7694-9af7-2381ab43cc97</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81ea-7694-9af7-2381ab43cc97</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:13:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81eb-77e5-9ff5-2cefd588f356</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81eb-77e5-9ff5-2cefd588f356</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:13:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81eb-7de6-83bf-4a18c526d46a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81eb-7de6-83bf-4a18c526d46a</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:13:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81ec-738e-8975-28a6451ca550</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81ec-738e-8975-28a6451ca550</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:13:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “resolve_entity” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81ec-7a29-91f1-af6be4822624</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81ec-7a29-91f1-af6be4822624</guid><description>Tool “resolve_entity” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:13:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81ed-7a2c-9bdb-b04fc6b782bb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a060c0-81ed-7a2c-9bdb-b04fc6b782bb</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:13:43 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a05b9a-8a29-7dc8-a6ea-4bda1d6e9469</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_01a05b9a-8a29-7dc8-a6ea-4bda1d6e9469</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-31.</description><pubDate>Tue, 01 Sep 2026 06:14:09 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>