<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Mastodon · mastodon-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-mastodon/mastodon-mcp.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mastodon-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a09e16-6691-7bbe-9c07-259ed9e3d176</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a09e16-6691-7bbe-9c07-259ed9e3d176</guid><description>Stability (pass → fail). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 04:04:22 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a09e16-669b-765d-8d4b-50e651e52d4a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a09e16-669b-765d-8d4b-50e651e52d4a</guid><description>Authorization (fail → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 04:04:22 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mastodon-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a09e16-669b-7c92-8db1-9b0319356137</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a09e16-669b-7c92-8db1-9b0319356137</guid><description>Tool safety (pass → unverified). Compared against 2026-09-13.</description><pubDate>Mon, 14 Sep 2026 04:04:22 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[CRITICAL] mastodon-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a098ef-9c74-7e72-bf63-7585b1534ef0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a098ef-9c74-7e72-bf63-7585b1534ef0</guid><description>Authorization (pass → fail). Compared against 2026-09-12.</description><pubDate>Sun, 13 Sep 2026 04:03:54 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Authorization (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a093c9-c3eb-70c4-8e96-dfb7c826e47e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a093c9-c3eb-70c4-8e96-dfb7c826e47e</guid><description>Authorization (fail → pass). Compared against 2026-09-11.</description><pubDate>Sat, 12 Sep 2026 04:04:28 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90ce-7815-beb0-1889a9269f1e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90ce-7815-beb0-1889a9269f1e</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 04:04:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90cf-77a3-8a65-0111aa488d0f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90cf-77a3-8a65-0111aa488d0f</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 04:04:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90d0-7966-8219-5fa1bd69e2a9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90d0-7966-8219-5fa1bd69e2a9</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 04:04:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90d0-7ddf-91c3-3b9abc363336</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90d0-7ddf-91c3-3b9abc363336</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 04:04:39 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90d1-7374-957c-b4b3c1a7daa9</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08ea3-90d1-7374-957c-b4b3c1a7daa9</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 04:04:39 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] mastodon-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c58f-711c-ab2b-4d78370d8474</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c58f-711c-ab2b-4d78370d8474</guid><description>Authorization (pass → fail). Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:05:16 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c58f-7ede-9437-7ebc06b3e828</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c58f-7ede-9437-7ebc06b3e828</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c590-745b-aff6-1bf4fe43e907</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c590-745b-aff6-1bf4fe43e907</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c590-78dd-9389-be3ebc749d24</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c590-78dd-9389-be3ebc749d24</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c590-7cee-8277-4bf418442b7f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c590-7cee-8277-4bf418442b7f</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c591-715c-b8c2-c29991c0127f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a0897d-c591-715c-b8c2-c29991c0127f</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-09.</description><pubDate>Thu, 10 Sep 2026 04:05:16 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mastodon-mcp: HTTPS (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291d-7195-a016-e5b20fb16676</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291d-7195-a016-e5b20fb16676</guid><description>HTTPS (unverified → fail). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:06:05 GMT</pubDate><category>security</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] mastodon-mcp: Authorization (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291e-759e-b971-794ca9fb8c9e</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291e-759e-b971-794ca9fb8c9e</guid><description>Authorization (unverified → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:06:05 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291e-7a95-8367-969938e38734</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291e-7a95-8367-969938e38734</guid><description>Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:06:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291e-7eec-ad46-afd8f36d792f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291e-7eec-ad46-afd8f36d792f</guid><description>Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:06:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291f-73a8-a397-2d097943c696</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291f-73a8-a397-2d097943c696</guid><description>Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:06:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291f-7786-9e4b-93a651f2752b</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291f-7786-9e4b-93a651f2752b</guid><description>Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:06:05 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291f-7b31-b764-c9bac2b81bc4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a08458-291f-7b31-b764-c9bac2b81bc4</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 04:06:05 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mastodon-mcp: HTTPS (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55cf-7673-9c0b-4b297285b464</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55cf-7673-9c0b-4b297285b464</guid><description>HTTPS (fail → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:07:45 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mastodon-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d0-7658-9646-822e67f6b2e7</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d0-7658-9646-822e67f6b2e7</guid><description>Authorization (fail → unverified). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:07:45 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mastodon-mcp: Transport (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d0-7bbe-9589-02b13a3ba51c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d0-7bbe-9589-02b13a3ba51c</guid><description>Transport (fail → pass). Compared against 2026-09-07.</description><pubDate>Tue, 08 Sep 2026 04:07:45 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d1-70a4-af33-59e030b1c23c</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d1-70a4-af33-59e030b1c23c</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 04:07:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d1-74ee-b477-8c3b5a893c77</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d1-74ee-b477-8c3b5a893c77</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 04:07:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d1-789b-b202-be6187d13303</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d1-789b-b202-be6187d13303</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 04:07:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d1-7d59-8af9-1ba9564413d0</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d1-7d59-8af9-1ba9564413d0</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 04:07:45 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d2-72f3-894d-4a25441ec030</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07f33-55d2-72f3-894d-4a25441ec030</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 04:07:45 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] mastodon-mcp: Authorization (unverified → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07a0b-608a-7d1f-aeb0-d1ec7d481981</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07a0b-608a-7d1f-aeb0-d1ec7d481981</guid><description>Authorization (unverified → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 04:06:00 GMT</pubDate><category>critical</category><category>regression</category><category>check.reverified</category></item><item><title>[SECURITY] mastodon-mcp: Transport (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07a0b-608d-74f3-8c2b-6f531ee01422</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07a0b-608d-74f3-8c2b-6f531ee01422</guid><description>Transport (pass → fail). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 04:06:00 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Injection markers (unverified → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07a0b-608d-7b20-8eae-846e3501d873</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07a0b-608d-7b20-8eae-846e3501d873</guid><description>Injection markers (unverified → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 04:06:00 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] mastodon-mcp: Stability (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07a0b-6090-7aae-8a3d-f38eead42933</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a07a0b-6090-7aae-8a3d-f38eead42933</guid><description>Stability (fail → pass). Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 04:06:00 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Stability (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a074e4-c58a-72c0-9a3f-838d11885a8a</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a074e4-c58a-72c0-9a3f-838d11885a8a</guid><description>Stability (pass → fail). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 04:05:44 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Authorization (fail → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a074e4-c58b-7191-8fbb-a6a6a4d693e4</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a074e4-c58b-7191-8fbb-a6a6a4d693e4</guid><description>Authorization (fail → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 04:05:44 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mastodon-mcp: Tool safety (pass → unverified)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a074e4-c58b-767e-8ef3-e277e07bd2e3</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a074e4-c58b-767e-8ef3-e277e07bd2e3</guid><description>Tool safety (pass → unverified). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 04:05:44 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] mastodon-mcp: Transport (fail → pass)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a074e4-c58b-7bdb-833d-185a0aca823f</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a074e4-c58b-7bdb-833d-185a0aca823f</guid><description>Transport (fail → pass). Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 04:05:44 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Transport (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c588-790c-b1af-da4775b6b9ad</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c588-790c-b1af-da4775b6b9ad</guid><description>Transport (pass → fail). Compared against 2026-09-04.</description><pubDate>Sat, 05 Sep 2026 04:06:08 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c589-7f36-b7c1-eec1a6867bef</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c589-7f36-b7c1-eec1a6867bef</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 04:06:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c58a-7aa2-8a03-afeb4337d3ef</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c58a-7aa2-8a03-afeb4337d3ef</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 04:06:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c58b-7486-92b0-986478c71680</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c58b-7486-92b0-986478c71680</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 04:06:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c58b-7e3c-a61b-8fa0698a4156</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c58b-7e3c-a61b-8fa0698a4156</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 04:06:08 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c58c-7ac4-bc72-cd5cefb20eb8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06fbe-c58c-7ac4-bc72-cd5cefb20eb8</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 04:06:08 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[CRITICAL] mastodon-mcp: Authorization (pass → fail)</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6011-796a-b766-893bbb50f8b8</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6011-796a-b766-893bbb50f8b8</guid><description>Authorization (pass → fail). Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 04:06:06 GMT</pubDate><category>critical</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6012-7f25-9800-c115561a8615</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6012-7f25-9800-c115561a8615</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 04:06:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6013-7c8e-9aa8-60cfca67f406</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6013-7c8e-9aa8-60cfca67f406</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 04:06:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6014-72ec-a79f-12140bfd0b23</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6014-72ec-a79f-12140bfd0b23</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 04:06:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mastodon-mcp: Tool “deep_research” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6014-7986-a30a-fc0fa13480a6</link><guid isPermaLink="true">https://verifymcp.io/servers/pipeworx-io-mastodon/mastodon-mcp#chg-chg_01a06a98-6014-7986-a30a-fc0fa13480a6</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 04:06:06 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>