<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Base64 · base64-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-base64/base64-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25c-7948-90a1-4b2110804f8e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25c-7948-90a1-4b2110804f8e</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 04:02:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25c-74bb-ad9d-a265207d2865</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25c-74bb-ad9d-a265207d2865</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 04:02:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25b-7a0d-952b-b4be4fd627a1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25b-7a0d-952b-b4be4fd627a1</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 04:02:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25d-71a7-9331-f1a7f8646fab</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25d-71a7-9331-f1a7f8646fab</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 04:02:33 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25c-7d45-a99c-bf9aae7df586</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc5c9-a25c-7d45-a99c-bf9aae7df586</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 04:02:33 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ac-7d8a-8a38-07ac3621ae94</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ac-7d8a-8a38-07ac3621ae94</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 04:04:41 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ae-7756-9bf8-38c625cac070</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ae-7756-9bf8-38c625cac070</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 04:04:41 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ae-7137-b899-7d61fe2eb774</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ae-7137-b899-7d61fe2eb774</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 04:04:41 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ad-7946-8035-a610cb6d9809</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ad-7946-8035-a610cb6d9809</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 04:04:41 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ad-7522-918e-ef2b17b741b6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fc0a5-39ad-7522-918e-ef2b17b741b6</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 04:04:41 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a399-7704-9a05-53856151568c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a399-7704-9a05-53856151568c</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 04:04:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a399-7c10-a7d6-8756bbd9f48d</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a399-7c10-a7d6-8756bbd9f48d</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 04:04:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a39a-7575-90c4-5bc98aa07b5a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a39a-7575-90c4-5bc98aa07b5a</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 04:04:26 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a39a-70dd-b68d-f101407e4f54</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a39a-70dd-b68d-f101407e4f54</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 04:04:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a398-7d31-af04-0b7f9e9fb956</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fbb7e-a398-7d31-af04-0b7f9e9fb956</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 04:04:26 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f4-70b8-a188-407bf9b958c5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f4-70b8-a188-407bf9b958c5</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 15:21:34 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f1-7d0d-ab83-59a7dcc4fd30</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f1-7d0d-ab83-59a7dcc4fd30</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 15:21:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f2-7a2c-b153-466642cce2eb</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f2-7a2c-b153-466642cce2eb</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 15:21:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f2-7e1e-86c7-5abbdee41378</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f2-7e1e-86c7-5abbdee41378</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 15:21:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f3-7914-a211-ead8e3469db3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fb39d-d9f3-7914-a211-ead8e3469db3</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 15:21:34 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] base64-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bb9-706c-bb08-06fce099f6f5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bb9-706c-bb08-06fce099f6f5</guid><description>Authorization (unverified → fail). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 15:42:02 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] base64-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bbc-74a1-8cee-ae4c9ca64639</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bbc-74a1-8cee-ae4c9ca64639</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 15:42:02 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bbb-7f2d-a1b4-38e62aaeb756</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bbb-7f2d-a1b4-38e62aaeb756</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 15:42:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bbb-793a-9fbb-bee91fb8a877</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bbb-793a-9fbb-bee91fb8a877</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 15:42:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bbb-7243-b65f-5d4fca9b8c62</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bbb-7243-b65f-5d4fca9b8c62</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 15:42:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bba-7428-a09e-884ca324ce85</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fae8a-3bba-7428-a09e-884ca324ce85</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 15:42:02 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c759-7f19-ad1c-0dbc710668f5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c759-7f19-ad1c-0dbc710668f5</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 17:33:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c75a-7c0a-ab96-9e23102066db</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c75a-7c0a-ab96-9e23102066db</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 17:33:21 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c75a-7829-ae9b-950ee7f017f5</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c75a-7829-ae9b-950ee7f017f5</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 17:33:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c75a-741b-a4e4-311896d47370</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c75a-741b-a4e4-311896d47370</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 17:33:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] base64-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c759-78b4-9a0b-7870d4bf6c3a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-base64/base64-mcp#chg-chg_019fa9c9-c759-78b4-9a0b-7870d4bf6c3a</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 17:33:21 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>