<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hash · hash-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-hash/hash-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] hash-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e9-73a6-b1e3-ec6d554614fa</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e9-73a6-b1e3-ec6d554614fa</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 08:03:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e8-7d7f-ac61-8f37e9d0c47f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e8-7d7f-ac61-8f37e9d0c47f</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 08:03:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e8-75c8-bb37-37b6776eb1d5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e8-75c8-bb37-37b6776eb1d5</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 08:03:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e7-75c0-8f17-7bccaefad1f9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e7-75c0-8f17-7bccaefad1f9</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 08:03:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e9-7929-8476-abda6aa5d9f8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e9-7929-8476-abda6aa5d9f8</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 08:03:26 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d39-71d9-a32e-539af02d086d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d39-71d9-a32e-539af02d086d</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 08:08:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d3a-799d-8638-837e00f6e915</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d3a-799d-8638-837e00f6e915</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 08:08:29 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d3a-74af-9c1b-56c52b5865ce</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d3a-74af-9c1b-56c52b5865ce</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 08:08:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d39-7e6b-8eee-aa499eaff707</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d39-7e6b-8eee-aa499eaff707</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 08:08:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d39-78db-8fc0-3249463e67c9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc184-6d39-78db-8fc0-3249463e67c9</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 08:08:29 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5fef-7c7b-961a-a9b51d7795c6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5fef-7c7b-961a-a9b51d7795c6</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 08:11:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5ff0-7e76-ae17-fedfd734331d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5ff0-7e76-ae17-fedfd734331d</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 08:11:00 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5ff0-79be-a3ca-951ee771a968</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5ff0-79be-a3ca-951ee771a968</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 08:11:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5fef-7385-b34b-827b9430ef6d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5fef-7385-b34b-827b9430ef6d</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 08:11:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5ff0-7267-8fda-ece6c74964a0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5ff0-7267-8fda-ece6c74964a0</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 08:11:00 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f7-7ea1-97e9-99c2f29acc31</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f7-7ea1-97e9-99c2f29acc31</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f6-78a6-93e4-b175e572bbf2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f6-78a6-93e4-b175e572bbf2</guid><description>Authorization (fail → unverified). Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:06 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f7-72c3-8de1-33de1386fc5e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f7-72c3-8de1-33de1386fc5e</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f7-78d9-bfa5-a07eb7a6e913</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f7-78d9-bfa5-a07eb7a6e913</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f8-74c0-b14a-86ab9ee325c9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f8-74c0-b14a-86ab9ee325c9</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f8-7a02-887a-dbe4d5c5ba7f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f8-7a02-887a-dbe4d5c5ba7f</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-29.</description><pubDate>Thu, 30 Jul 2026 14:23:06 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] hash-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-8848-7c01-b72b-8cafbc9802fb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-8848-7c01-b72b-8cafbc9802fb</guid><description>Authorization (unverified → fail). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 14:49:56 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] hash-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-884b-727a-92ed-7ce3d3dca112</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-884b-727a-92ed-7ce3d3dca112</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 14:49:56 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-884a-7d10-b1d6-5361173b9f58</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-884a-7d10-b1d6-5361173b9f58</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 14:49:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-884a-77fd-b085-40102d1b5879</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-884a-77fd-b085-40102d1b5879</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 14:49:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-884a-71f1-8d3e-e58fa16bf3f2</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-884a-71f1-8d3e-e58fa16bf3f2</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 14:49:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-8849-7b0b-8a3e-aad968ca5db8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-8849-7b0b-8a3e-aad968ca5db8</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 14:49:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5b-7e94-9f1c-fb792da90cb5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5b-7e94-9f1c-fb792da90cb5</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 16:31:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5d-72ab-95ad-2c7dac861063</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5d-72ab-95ad-2c7dac861063</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 16:31:56 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5c-7e3f-8ac8-f779f9d08dbc</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5c-7e3f-8ac8-f779f9d08dbc</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 16:31:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5c-78dd-884b-86a1f8a42cc0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5c-78dd-884b-86a1f8a42cc0</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 16:31:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5c-74a7-bbdf-e490da37851a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5c-74a7-bbdf-e490da37851a</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 16:31:56 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] hash-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5b-78ed-beb7-da6e6151b8a4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5b-78ed-beb7-da6e6151b8a4</guid><description>Authorization (fail → unverified). Compared against 2026-07-27.</description><pubDate>Tue, 28 Jul 2026 16:31:56 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item></channel></rss>