Recorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.https://verifymcp.iohttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0c347-57e5-7763-a22e-79d047f7faadhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0c347-57e5-7763-a22e-79d047f7faadStability (0.97 → pass). Compared against 2026-09-20.Mon, 21 Sep 2026 09:23:47 GMTsecurityneutralcheck.verdicthttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0b3d3-66a3-7d22-bbcb-02f44204a8cbhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0b3d3-66a3-7d22-bbcb-02f44204a8cbStability (0.97 → pass). Compared against 2026-09-17.Fri, 18 Sep 2026 09:22:50 GMTsecurityneutralcheck.verdicthttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a09f2d-9222-7925-8023-1c10622bee55https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a09f2d-9222-7925-8023-1c10622bee55The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-13.Mon, 14 Sep 2026 09:09:18 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a08a95-cf4a-7bf5-8fa6-9cff39cc2668https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a08a95-cf4a-7bf5-8fa6-9cff39cc2668The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-09.Thu, 10 Sep 2026 09:11:08 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0856d-5f2a-78f7-87a5-4442a9a62241https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0856d-5f2a-78f7-87a5-4442a9a62241The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-08.Wed, 09 Sep 2026 09:08:52 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a07b20-3fcc-74e6-93c6-defe1d0b5097https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a07b20-3fcc-74e6-93c6-defe1d0b5097The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-06.Mon, 07 Sep 2026 09:08:25 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a075f9-cbbf-7693-93b9-be4373ba4254https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a075f9-cbbf-7693-93b9-be4373ba4254The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-05.Sun, 06 Sep 2026 09:08:19 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a070d3-33fa-726e-93e3-1d8dc741acc4https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a070d3-33fa-726e-93e3-1d8dc741acc4The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-04.Sat, 05 Sep 2026 09:08:04 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a06686-3564-793a-bc22-8c254b9cdc69https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a06686-3564-793a-bc22-8c254b9cdc69The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-02.Thu, 03 Sep 2026 09:07:46 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0615f-f89e-78e2-a582-f5135fbeddadhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0615f-f89e-78e2-a582-f5135fbeddadAuthorization (unverified → partial). Compared against 2026-09-01.Wed, 02 Sep 2026 09:07:54 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0615f-f89f-769f-91a4-98e81f44e00chttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a0615f-f89f-769f-91a4-98e81f44e00cInjection markers (unverified → pass). Compared against 2026-09-01.Wed, 02 Sep 2026 09:07:54 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a04279-ffa5-73c9-9bc5-a713aab60779https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a04279-ffa5-73c9-9bc5-a713aab60779Stability (0.23 → fail). Compared against 2026-08-26.Thu, 27 Aug 2026 09:08:06 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a04279-ffa6-70e4-9b3b-861c3481ef94https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a04279-ffa6-70e4-9b3b-861c3481ef94Tool safety (pass → unverified). Compared against 2026-08-26.Thu, 27 Aug 2026 09:08:06 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a04279-ffa6-7542-aea4-22bdd46447c6https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a04279-ffa6-7542-aea4-22bdd46447c6Authorization (partial → unverified). Compared against 2026-08-26.Thu, 27 Aug 2026 09:08:06 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02de1-7f3d-7624-a48a-81a0f006de98https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02de1-7f3d-7624-a48a-81a0f006de98Stability (0.10 → fail). Compared against 2026-08-22.Sun, 23 Aug 2026 09:09:07 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02de1-7f3d-7d20-abe9-a82e00c66e39https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02de1-7f3d-7d20-abe9-a82e00c66e39Authorization (partial → unverified). Compared against 2026-08-22.Sun, 23 Aug 2026 09:09:07 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a028bb-2e93-7013-b3ea-48c5bb7fe7f0https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a028bb-2e93-7013-b3ea-48c5bb7fe7f0Authorization (unverified → partial). Compared against 2026-08-21.Sat, 22 Aug 2026 09:09:10 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a028bb-2e95-7c56-ac10-c1801efb5068https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a028bb-2e95-7c56-ac10-c1801efb5068The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-20.Sat, 22 Aug 2026 09:09:10 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02394-bed3-713f-8192-4c8f2736cc01https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02394-bed3-713f-8192-4c8f2736cc01Stability (0.03 → unverified). Compared against 2026-08-20.Fri, 21 Aug 2026 09:09:05 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02394-bed3-7eae-baea-d0e16bfafa29https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02394-bed3-7eae-baea-d0e16bfafa29Authorization (partial → unverified). Compared against 2026-08-20.Fri, 21 Aug 2026 09:09:05 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02394-bed5-782d-93d1-8fcc93c4de20https://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a02394-bed5-782d-93d1-8fcc93c4de20Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-20.Fri, 21 Aug 2026 09:09:05 GMTsecurityregressioncapture.status_changedhttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a01e6d-c063-760e-8579-f1832fc999cchttps://verifymcp.io/servers/mcp-dir-receita-federal-simei-mei-eg-mcp/p-receita-federal-simei-mei-eg#chg-chg_01a01e6d-c063-760e-8579-f1832fc999ccThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-19.Thu, 20 Aug 2026 09:08:24 GMTsecurityneutralserver.instructions_changed