<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>io.github.cyanheads/openaq-mcp-server · openaq · 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/cyanheads-openaq-mcp-server/openaq.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] openaq: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_01a0837e-761a-7be9-b835-9a1858ec6305</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_01a0837e-761a-7be9-b835-9a1858ec6305</guid><description>Stability (0.97 → pass). Compared against 2026-09-08.</description><pubDate>Wed, 09 Sep 2026 00:08:18 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] openaq: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_01a04ad6-afa7-7720-afe9-1a53e6f7d834</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_01a04ad6-afa7-7720-afe9-1a53e6f7d834</guid><description>Stability (0.97 → pass). Compared against 2026-08-28.</description><pubDate>Sat, 29 Aug 2026 00:06:18 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] openaq: Stability (0.97 → pass)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_01a0363f-ad83-7793-a552-9dbf44a42afe</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_01a0363f-ad83-7793-a552-9dbf44a42afe</guid><description>Stability (0.97 → pass). Compared against 2026-08-24.</description><pubDate>Tue, 25 Aug 2026 00:08:57 GMT</pubDate><category>security</category><category>neutral</category><category>check.verdict</category></item><item><title>[SECURITY] openaq: HSTS header (fail → pass)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fe8fe-9631-7349-b1b6-9e256d014e83</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fe8fe-9631-7349-b1b6-9e256d014e83</guid><description>HSTS header (fail → pass). Compared against 2026-08-09.</description><pubDate>Mon, 10 Aug 2026 00:07:06 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] openaq: Transport (fail → pass)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fe8fe-9632-74ec-a3de-8cbc573cae22</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fe8fe-9632-74ec-a3de-8cbc573cae22</guid><description>Transport (fail → pass). Compared against 2026-08-09.</description><pubDate>Mon, 10 Aug 2026 00:07:06 GMT</pubDate><category>security</category><category>improvement</category><category>check.verdict</category></item><item><title>[SECURITY] openaq: Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 7 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fe8fe-9633-754a-ba61-c914524e8eb3</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fe8fe-9633-754a-ba61-c914524e8eb3</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 7 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.</description><pubDate>Mon, 10 Aug 2026 00:07:06 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] openaq: Transport (pass → fail)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d35-708a-b236-9ba462ffb996</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d35-708a-b236-9ba462ffb996</guid><description>Transport (pass → fail). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 00:07:22 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] openaq: Stability (0.40 → unverified)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d35-7e3c-9e74-6a4fb24e72b8</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d35-7e3c-9e74-6a4fb24e72b8</guid><description>Stability (0.40 → unverified). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 00:07:22 GMT</pubDate><category>security</category><category>regression</category><category>check.unverifiable</category></item><item><title>[SECURITY] openaq: HSTS header (pass → fail)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d36-7782-a748-f1d5cbfb5dbc</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d36-7782-a748-f1d5cbfb5dbc</guid><description>HSTS header (pass → fail). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 00:07:22 GMT</pubDate><category>security</category><category>regression</category><category>check.verdict</category></item><item><title>[SECURITY] openaq: Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn&apos;t read the tool list to see what that exposes.)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d37-7033-b6d0-fd7fc0512603</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d37-7033-b6d0-fd7fc0512603</guid><description>Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn&apos;t read the tool list to see what that exposes.). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 00:07:22 GMT</pubDate><category>security</category><category>neutral</category><category>check.reason</category></item><item><title>[SECURITY] openaq: Endpoint reachability (reachable → not serving MCP)</title><link>https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d38-78ab-80b6-0c897750f2c8</link><guid isPermaLink="true">https://verifymcp.io/servers/cyanheads-openaq-mcp-server/openaq#chg-chg_019fdeb2-1d38-78ab-80b6-0c897750f2c8</guid><description>Endpoint reachability (reachable → not serving MCP). Compared against 2026-08-07.</description><pubDate>Sat, 08 Aug 2026 00:07:22 GMT</pubDate><category>security</category><category>regression</category><category>capture.status_changed</category></item></channel></rss>