<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Crawler IP Verifier - real Googlebot or fake · c-mcp-registry-official-mcp-netcheck · 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/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “export_ip_acl” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255d-7e26-85b3-c0fa1b3d1174</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255d-7e26-85b3-c0fa1b3d1174</guid><description>Tool “export_ip_acl” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 02:16:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “lookup_prefix” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255e-7928-8c73-50ac2f445860</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255e-7928-8c73-50ac2f445860</guid><description>Tool “lookup_prefix” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 02:16:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “verification_methods” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255f-7048-9dbe-3ce8dd46edf4</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255f-7048-9dbe-3ce8dd46edf4</guid><description>Tool “verification_methods” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 02:16:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “verify_batch” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255f-7488-bb7d-a2422211ba4c</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255f-7488-bb7d-a2422211ba4c</guid><description>Tool “verify_batch” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 02:16:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “verify_my_address” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255f-78ca-ba10-6ed37dd2452d</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-255f-78ca-ba10-6ed37dd2452d</guid><description>Tool “verify_my_address” rewrote its description, which is the text the model reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 02:16:32 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-2560-70b8-82a3-e5be82b3c76f</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a079a7-2560-70b8-82a3-e5be82b3c76f</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-06.</description><pubDate>Mon, 07 Sep 2026 02:16:32 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a0747c-df50-744f-bb02-d5350ad01d31</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a0747c-df50-744f-bb02-d5350ad01d31</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-05.</description><pubDate>Sun, 06 Sep 2026 02:12:15 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “example” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a06a2f-b487-7ce7-ac2d-34cf9320cadb</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a06a2f-b487-7ce7-ac2d-34cf9320cadb</guid><description>Tool “example” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 02:11:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “whoami” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a06a2f-b488-7cc5-9239-5ed1cb4cdd46</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a06a2f-b488-7cc5-9239-5ed1cb4cdd46</guid><description>Tool “whoami” rewrote its description, which is the text the model reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 02:11:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a06a2f-b489-7990-b19b-6f8ad83df3d9</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a06a2f-b489-7990-b19b-6f8ad83df3d9</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-03.</description><pubDate>Fri, 04 Sep 2026 02:11:46 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “export_ip_acl” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081b-7a25-9887-3795979e21bb</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081b-7a25-9887-3795979e21bb</guid><description>Tool “export_ip_acl” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:12:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “lookup_prefix” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081c-71eb-86f8-10929150f97d</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081c-71eb-86f8-10929150f97d</guid><description>Tool “lookup_prefix” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:12:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “verification_methods” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081c-7de0-b72e-5b0adc10dd73</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081c-7de0-b72e-5b0adc10dd73</guid><description>Tool “verification_methods” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:12:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “verify_batch” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081d-73cd-8b4f-da8b676a892b</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081d-73cd-8b4f-da8b676a892b</guid><description>Tool “verify_batch” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:12:49 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081d-7953-8a56-e8ac271b2875</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a065e6-081d-7953-8a56-e8ac271b2875</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-02.</description><pubDate>Thu, 03 Sep 2026 06:12:49 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “export_ip_acl” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a0619b-c19f-76fd-9479-2e3a5b8311ec</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a0619b-c19f-76fd-9479-2e3a5b8311ec</guid><description>Tool “export_ip_acl” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Wed, 02 Sep 2026 10:13:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “lookup_prefix” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a0619b-c1a0-7581-b378-c714600ce88a</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a0619b-c1a0-7581-b378-c714600ce88a</guid><description>Tool “lookup_prefix” rewrote its description, which is the text the model reads. Compared against 2026-09-02.</description><pubDate>Wed, 02 Sep 2026 10:13:12 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Authorization (unverified → partial)</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-921a-7046-9f6b-820e57cb7c33</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-921a-7046-9f6b-820e57cb7c33</guid><description>Authorization (unverified → partial). Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:12:42 GMT</pubDate><category>security</category><category>improvement</category><category>check.reverified</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “range_stats” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-921d-7543-a879-39e1bf7144bd</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-921d-7543-a879-39e1bf7144bd</guid><description>Tool “range_stats” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:12:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “verification_methods” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-921d-7ab4-8fef-cf1378d42424</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-921d-7ab4-8fef-cf1378d42424</guid><description>Tool “verification_methods” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:12:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: Tool “verify_batch” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-921e-701c-bbdb-4ba5cfe3a93f</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-921e-701c-bbdb-4ba5cfe3a93f</guid><description>Tool “verify_batch” rewrote its description, which is the text the model reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:12:42 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] c-mcp-registry-official-mcp-netcheck: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-9233-7986-acce-5aa4e31c09e9</link><guid isPermaLink="true">https://verifymcp.io/servers/dev-workers-pathwren-www-crawler-ip-verifier/c-mcp-registry-official-mcp-netcheck#chg-chg_01a060bf-9233-7986-acce-5aa4e31c09e9</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-01.</description><pubDate>Wed, 02 Sep 2026 06:12:42 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item></channel></rss>