Scryfall · scryfall-mcp · changes | VerifyMCPRecorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.https://verifymcp.io[SECURITY] scryfall-mcp: Authorization (fail → unverified)https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f0-7085-89b8-e1661d2eac73https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f0-7085-89b8-e1661d2eac73Authorization (fail → unverified). Compared against 2026-08-02.Mon, 03 Aug 2026 06:12:52 GMTsecurityregressioncheck.unverifiable[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f1-7ca5-91e9-d34dab01963bhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f1-7ca5-91e9-d34dab01963bThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:12:52 GMTsecurityneutralserver.instructions_changed[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f1-77c2-a8ea-2e134a0b3822https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f1-77c2-a8ea-2e134a0b3822Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:12:52 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f1-727d-8445-c3655e581f2fhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f1-727d-8445-c3655e581f2fTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:12:52 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f0-7d25-baac-8016f5071ecbhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f0-7d25-baac-8016f5071ecbTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:12:52 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f0-7843-9633-1e971a4942a8https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc640-f0f0-7843-9633-1e971a4942a8Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 06:12:52 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fdd-7c21-a73a-6c83c470f736https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fdd-7c21-a73a-6c83c470f736Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:17:09 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fdf-7178-9c67-a97e26c94b37https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fdf-7178-9c67-a97e26c94b37The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:17:09 GMTsecurityneutralserver.instructions_changed[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fde-7bb8-b27f-2f8dbfcda086https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fde-7bb8-b27f-2f8dbfcda086Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:17:09 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fde-7643-aceb-7744a4f8770bhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fde-7643-aceb-7744a4f8770bTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:17:09 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fde-717c-8e17-c049c7e31b2fhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fde-717c-8e17-c049c7e31b2fTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 06:17:09 GMTsecurityneutraltool.description_changed[CRITICAL] scryfall-mcp: Authorization (unverified → fail)https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fdd-726f-ad30-a9b838e02beahttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fc11e-7fdd-726f-ad30-a9b838e02beaAuthorization (unverified → fail). Compared against 2026-08-01.Sun, 02 Aug 2026 06:17:09 GMTcriticalregressioncheck.reverified[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f4-7ea2-a84f-05bc8213b546https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f4-7ea2-a84f-05bc8213b546Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:14:18 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f4-74c2-9312-dbcca70a10fchttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f4-74c2-9312-dbcca70a10fcTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:14:18 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f5-734e-b945-a8b262b3326dhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f5-734e-b945-a8b262b3326dTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:14:18 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f5-7833-85d9-3d3939fba29dhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f5-7833-85d9-3d3939fba29dTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:14:18 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f5-7c18-beb8-ce606c09906fhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fbbf5-86f5-7c18-beb8-ce606c09906fThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-31.Sat, 01 Aug 2026 06:14:18 GMTsecurityneutralserver.instructions_changed[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b045-7792-9853-ca91cd1655fahttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b045-7792-9853-ca91cd1655faThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.Wed, 29 Jul 2026 16:45:53 GMTsecurityneutralserver.instructions_changed[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b045-739c-b7f5-0f0cfe2b776fhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b045-739c-b7f5-0f0cfe2b776fTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 16:45:53 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b044-7e71-a489-9d998e89f6d9https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b044-7e71-a489-9d998e89f6d9Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 16:45:53 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b043-7e10-af57-13f3e8d79f04https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b043-7e10-af57-13f3e8d79f04Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 16:45:53 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b044-7981-8529-56e51ada7cb3https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019faec4-b044-7981-8529-56e51ada7cb3Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 16:45:53 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-ade0-7ad4-b765-bb12c8c9d09dhttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-ade0-7ad4-b765-bb12c8c9d09dTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:39:47 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-addf-7cb9-b0b2-d2a23b3f1e08https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-addf-7cb9-b0b2-d2a23b3f1e08Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:39:47 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-ade1-7a0d-8dc1-68e9d1fb3998https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-ade1-7a0d-8dc1-68e9d1fb3998The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:39:47 GMTsecurityneutralserver.instructions_changed[SECURITY] scryfall-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-ade1-75ca-a7a6-f63e5b834fa5https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-ade1-75ca-a7a6-f63e5b834fa5Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:39:47 GMTsecurityneutraltool.description_changed[SECURITY] scryfall-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-ade1-70c2-bca3-99dc8e367b54https://verifymcp.io/servers/pipeworx-io-scryfall/scryfall-mcp#chg-chg_019fa9cf-ade1-70c2-bca3-99dc8e367b54Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:39:47 GMTsecurityneutraltool.description_changed