<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Blockstream Info · blockstream-info-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-blockstream-info/blockstream-info-mcp/changelog.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2af7-7e85-9a52-3fab303bed73</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2af7-7e85-9a52-3fab303bed73</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 08:09:59 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2afa-7229-a012-1d03323f157e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2afa-7229-a012-1d03323f157e</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 08:09:59 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2af9-7d2a-898a-26caffcf6b43</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2af9-7d2a-898a-26caffcf6b43</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 08:09:59 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2af9-785e-84f3-16a9381e621c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2af9-785e-84f3-16a9381e621c</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 08:09:59 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2af9-7353-b8ef-cf0d7334c958</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc6ac-2af9-7353-b8ef-cf0d7334c958</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 08:09:59 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e171-7468-9164-f3b5c16b3af0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e171-7468-9164-f3b5c16b3af0</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 08:18:48 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e171-7f3f-ae24-08382d92dc51</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e171-7f3f-ae24-08382d92dc51</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 08:18:48 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e171-7b2d-80de-d7c3d40e65e1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e171-7b2d-80de-d7c3d40e65e1</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 08:18:48 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e171-77fb-9cdf-eff523deeb81</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e171-77fb-9cdf-eff523deeb81</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 08:18:48 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e170-7a2b-b23f-8398c9cc92c6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fc18d-e170-7a2b-b23f-8398c9cc92c6</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 08:18:48 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808b-7dad-b299-d61d5a9fc144</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808b-7dad-b299-d61d5a9fc144</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 08:19:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808c-7c8d-957a-0afee7d5a727</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808c-7c8d-957a-0afee7d5a727</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 08:19:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808d-71f5-b2dc-1607776926a6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808d-71f5-b2dc-1607776926a6</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 08:19:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808d-77be-b660-27f9ff3bebf4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808d-77be-b660-27f9ff3bebf4</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 08:19:53 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808d-7c47-843e-0fb80c26b898</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fbc68-808d-7c47-843e-0fb80c26b898</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 08:19:53 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d16c-76d2-810a-4988937b0729</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d16c-76d2-810a-4988937b0729</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 18:39:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d169-766c-a6d2-52a5872ae31a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d169-766c-a6d2-52a5872ae31a</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 18:39:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d167-7b80-82db-1b327270f5ff</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d167-7b80-82db-1b327270f5ff</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 18:39:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[CRITICAL] blockstream-info-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d166-7026-aa88-851f2f2acc28</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d166-7026-aa88-851f2f2acc28</guid><description>Authorization (unverified → fail). Compared against 2026-07-28.</description><pubDate>Wed, 29 Jul 2026 18:39:37 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d167-75f8-b24d-0554eb3ea469</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d167-75f8-b24d-0554eb3ea469</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 18:39:37 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d16d-7112-b94b-542bffcc3ef1</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019faf2c-d16d-7112-b94b-542bffcc3ef1</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 18:39:37 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d500-744b-a35c-b3650511f452</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d500-744b-a35c-b3650511f452</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 17:24:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d4ff-7e12-a051-073ea5cc52b0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d4ff-7e12-a051-073ea5cc52b0</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 17:24:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d4ff-78c9-8faf-685b620bdb07</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d4ff-78c9-8faf-685b620bdb07</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 17:24:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d4ff-7257-9ed7-a33158a111af</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d4ff-7257-9ed7-a33158a111af</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 17:24:40 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] blockstream-info-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d500-7827-bbcf-b548d1a46d99</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-blockstream-info/blockstream-info-mcp#chg-chg_019fa9c1-d500-7827-bbcf-b548d1a46d99</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 17:24:40 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>