<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>IA-QA Security — 30 tools · mcp-security · 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/jcjamet-ia-qa-security/mcp-security.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp-security: Tool “cors_test” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1aa9f-dfe5-7c59-bf53-459b4d46d9c1</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1aa9f-dfe5-7c59-bf53-459b4d46d9c1</guid><description>Tool “cors_test” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 07:32:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “mcp_server_evaluate” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1aa9f-dfe6-7f23-bc88-f78ee85f4aac</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1aa9f-dfe6-7f23-bc88-f78ee85f4aac</guid><description>Tool “mcp_server_evaluate” rewrote its description, which is the text the model reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 07:32:46 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1aa9f-dfe9-739e-b3ad-75d014ba2b0c</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1aa9f-dfe9-739e-b3ad-75d014ba2b0c</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-04.</description><pubDate>Thu, 05 Nov 2026 07:32:46 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp-security: Tool “find_tool” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1a578-738f-73a2-82b5-dd0915cdb038</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1a578-738f-73a2-82b5-dd0915cdb038</guid><description>Tool “find_tool” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 07:31:36 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “rate_tool” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1a578-7390-71f5-8429-488d5ab7a914</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a1a578-7390-71f5-8429-488d5ab7a914</guid><description>Tool “rate_tool” rewrote its description, which is the text the model reads. Compared against 2026-11-03.</description><pubDate>Wed, 04 Nov 2026 07:31:36 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Stability (0.17 → fail)</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c2fe-7b23-9ab6-2b299a3f30c3</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c2fe-7b23-9ab6-2b299a3f30c3</guid><description>Stability (0.17 → fail). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 07:34:13 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] mcp-security: Tool “detect_secrets” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c301-7afa-aa36-f66e7b3b8692</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c301-7afa-aa36-f66e7b3b8692</guid><description>Tool “detect_secrets” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 07:34:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “mcp_schema_lint” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c302-7044-8e19-427fa67d8e58</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c302-7044-8e19-427fa67d8e58</guid><description>Tool “mcp_schema_lint” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 07:34:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “prompt_injection_scan” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c302-75f7-8539-586d05d4c05a</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c302-75f7-8539-586d05d4c05a</guid><description>Tool “prompt_injection_scan” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 07:34:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “secret_scan” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c302-7a7a-bb13-7231ad6a087e</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c302-7a7a-bb13-7231ad6a087e</guid><description>Tool “secret_scan” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 07:34:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “shield_analyze” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c303-7dae-a9bd-fc57220b48e2</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c303-7dae-a9bd-fc57220b48e2</guid><description>Tool “shield_analyze” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 07:34:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “validate_agent_trajectory” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c305-79f7-96f9-a30a91e180c0</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c305-79f7-96f9-a30a91e180c0</guid><description>Tool “validate_agent_trajectory” rewrote its description, which is the text the model reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 07:34:13 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c307-7662-9693-1b1e45e0828b</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c307-7662-9693-1b1e45e0828b</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 07:34:13 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp-security: A breaking change shipped without a version bump (still 1.0.0)</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c307-7cf4-9028-cd5eca22bb79</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a19607-c307-7cf4-9028-cd5eca22bb79</guid><description>A breaking change shipped without a version bump (still 1.0.0). Compared against 2026-10-31.</description><pubDate>Sun, 01 Nov 2026 07:34:13 GMT</pubDate><category>security</category><category>regression</category><category>server.breaking_without_version_bump</category></item><item><title>[SECURITY] mcp-security: Tool “function_call_validate” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c16-7116-be51-d5daf644c11a</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c16-7116-be51-d5daf644c11a</guid><description>Tool “function_call_validate” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 07:25:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “prompt_injection_scan” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c18-729e-a879-a331ab85c13c</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c18-729e-a879-a331ab85c13c</guid><description>Tool “prompt_injection_scan” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 07:25:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “rate_tool” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c18-7a85-ae00-9c5a12b151e5</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c18-7a85-ae00-9c5a12b151e5</guid><description>Tool “rate_tool” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 07:25:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “redact_pii” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c19-75c4-973b-31c3800e21c3</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c19-75c4-973b-31c3800e21c3</guid><description>Tool “redact_pii” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 07:25:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “toxicity_scan” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c1a-7600-8a26-99550518dd7b</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c1a-7600-8a26-99550518dd7b</guid><description>Tool “toxicity_scan” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 07:25:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-security: Tool “validate_agent_trajectory” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c1a-7b7e-a10c-23e7fc1461fb</link><guid isPermaLink="true">https://verifymcp.io/servers/jcjamet-ia-qa-security/mcp-security#chg-chg_01a18166-8c1a-7b7e-a10c-23e7fc1461fb</guid><description>Tool “validate_agent_trajectory” rewrote its description, which is the text the model reads. Compared against 2026-10-27.</description><pubDate>Wed, 28 Oct 2026 07:25:43 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>