io.github.cyanheads/calculator-mcp-server · calculator · changes | VerifyMCPRecorded 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.io[SECURITY] calculator: Stability (0.97 → pass)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_01a0859e-bb1d-7865-9ff1-a56860d28b7ahttps://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_01a0859e-bb1d-7865-9ff1-a56860d28b7aStability (0.97 → pass). Compared against 2026-09-08.Wed, 09 Sep 2026 10:02:47 GMTsecurityneutralcheck.verdict[SECURITY] calculator: Stability (0.97 → pass)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_01a0385f-da7f-7be7-a434-556e889e6de5https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_01a0385f-da7f-7be7-a434-556e889e6de5Stability (0.97 → pass). Compared against 2026-08-24.Tue, 25 Aug 2026 10:03:20 GMTsecurityneutralcheck.verdict[SECURITY] calculator: Transport (fail → pass)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019feb1f-4757-7d96-ae80-ed6e4daf4d3chttps://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019feb1f-4757-7d96-ae80-ed6e4daf4d3cTransport (fail → pass). Compared against 2026-08-09.Mon, 10 Aug 2026 10:02:03 GMTsecurityimprovementcheck.verdict[SECURITY] calculator: HSTS header (fail → pass)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019feb1f-4756-75b5-82d9-f613009f7dd8https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019feb1f-4756-75b5-82d9-f613009f7dd8HSTS header (fail → pass). Compared against 2026-08-09.Mon, 10 Aug 2026 10:02:03 GMTsecurityimprovementcheck.verdict[SECURITY] calculator: Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 1 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019feb1f-4759-73b4-8a34-bb1cf9a890f6https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019feb1f-4759-73b4-8a34-bb1cf9a890f6Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 1 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.). Compared against 2026-08-09.Mon, 10 Aug 2026 10:02:03 GMTsecurityneutralcheck.reason[SECURITY] calculator: Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fb9-7ebe-887a-64485c167be6https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fb9-7ebe-887a-64485c167be6Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.). Compared against 2026-08-07.Sat, 08 Aug 2026 10:01:55 GMTsecurityneutralcheck.reason[SECURITY] calculator: HSTS header (pass → fail)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fb9-7a81-aa7b-9dfb0f594830https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fb9-7a81-aa7b-9dfb0f594830HSTS header (pass → fail). Compared against 2026-08-07.Sat, 08 Aug 2026 10:01:55 GMTsecurityregressioncheck.verdict[SECURITY] calculator: Stability (0.40 → unverified)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fb9-749f-a816-a1a961700dd5https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fb9-749f-a816-a1a961700dd5Stability (0.40 → unverified). Compared against 2026-08-07.Sat, 08 Aug 2026 10:01:55 GMTsecurityregressioncheck.unverifiable[SECURITY] calculator: Transport (pass → fail)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fb7-7eeb-a0c0-369f3bc4e074https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fb7-7eeb-a0c0-369f3bc4e074Transport (pass → fail). Compared against 2026-08-07.Sat, 08 Aug 2026 10:01:55 GMTsecurityregressioncheck.verdict[SECURITY] calculator: Endpoint reachability (reachable → not serving MCP)https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fbb-735c-8268-d5eeef9be700https://verifymcp.io/servers/cyanheads-calculator-mcp-server/calculator#chg-chg_019fe0d2-6fbb-735c-8268-d5eeef9be700Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-07.Sat, 08 Aug 2026 10:01:55 GMTsecurityregressioncapture.status_changed