io.github.jonnybottles/patch-tuesday
REMOTE · PATCH-TUESDAY-MCP.AGREEABLEDESERT-D0B8E491.EASTUS2.AZURECONTAINERAPPS.IO · 2 COMPONENTS · SCANNED SEP 20
Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- 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. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability71
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 4460 tokens (~4460/item across 1 items; 1 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage71
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 2 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.jonnybottles/patch-tuesday MCP server?
io.github.jonnybottles/patch-tuesday is a hosted endpoint at https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io
claude mcp add --transport http jonnybottles-patch-tuesday 'https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp'
{
"mcpServers": {
"jonnybottles-patch-tuesday": {
"url": "https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp"
}
}
} {
"servers": {
"jonnybottles-patch-tuesday": {
"type": "http",
"url": "https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp"
}
}
} [mcp_servers.jonnybottles-patch-tuesday] url = "https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"jonnybottles-patch-tuesday": {
"type": "remote",
"url": "https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp",
"enabled": true
}
}
} openclaw mcp add jonnybottles-patch-tuesday --url 'https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp' --transport streamable-http
mcp_servers:
jonnybottles-patch-tuesday:
url: "https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp" {
"McpServers": {
"jonnybottles-patch-tuesday": {
"Transport": "http",
"Url": "https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp"
}
}
} assistant mcp add jonnybottles-patch-tuesday -t streamable-http -u 'https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp'
{
"mcpServers": {
"jonnybottles-patch-tuesday": {
"type": "http",
"url": "https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 27 Aug 26 0
- Stability: 0.97 → pass security
- 26 Aug 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 7 Aug 26 0
- The server no longer declares the “experimental” capability functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 20 Sept 2026 · Probed https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io,O=Microsoft Corporation,L=Redmond,ST=WA,C=US | CN=Microsoft TLS G2 RSA CA OCSP 10,O=Microsoft Corporation,C=US | 28 Aug 2026 | 24 Feb 2027 | RSA 2048 | SHA384-RSA | 4900bed688766bd4ba58009d4c000000bed688 |
| SANs: *.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io, *.scm.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io, *.internal.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io, *.ext.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io, agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io | ||||||
| CN=Microsoft TLS G2 RSA CA OCSP 10,O=Microsoft Corporation,C=US (CA) | CN=Microsoft TLS RSA Root G2,O=Microsoft Corporation,C=US | 1 Aug 2025 | 3 Jun 2029 | RSA 4096 | SHA384-RSA | 330000000f33206537ee42ae4f00000000000f |
| CN=Microsoft TLS RSA Root G2,O=Microsoft Corporation,C=US (CA) | CN=DigiCert Global Root G2,OU=www.digicert.com,O=DigiCert Inc,C=US | 21 May 2025 | 19 Jun 2029 | RSA 4096 | SHA384-RSA | b0c6b2c466917b04773c647d4afc0c8 |
| CN=DigiCert Global Root G2,OU=www.digicert.com,O=DigiCert Inc,C=US (CA) | CN=DigiCert Global Root G2,OU=www.digicert.com,O=DigiCert Inc,C=US | 1 Aug 2013 | 15 Jan 2038 | RSA 2048 | SHA256-RSA | 33af1e6a711a9a0bb2864b11d09fae5 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 57355 | 8 | Verified |
| azurecontainerapps.io. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp | Verified | 200 | |
| http (plaintext) | http://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp | HTTPS enforced | 301 | https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
msrc_search Search Microsoft Security Updates ~3,985
Search Microsoft security updates (Patch Tuesday) from the official MSRC API. Combines keyword search, CVE/KB lookup, and product/severity/exploitation filtering into a single flexible tool. All filter parameters are optional and can be combined. When no filters are provided, returns the most urgent vulnerabilities from the most recent *released* Patch Tuesday (CISA-KEV- listed or exploited first, then by EPSS exploitation probability, severity, and CVSS score). The upcoming month's document exists before its Patch Tuesday but only holds early Chromium/third-party and out-of-band entries; it is skipped by default and served only when requested via month=. Results are enriched with EPSS scores (FIRST.org daily exploit prediction, 0-1) and CISA KEV (Known Exploited Vulnerabilities) catalog data when available. Use this tool to: - Get the latest Patch Tuesday overview (include_stats=True, limit=0) - Browse the most urgent fixes this month (no filters) - Look up a specific CVE with full detail (cve="CVE-2026-41108") -- works across all months, returns KBs, affected products, CVSS, description, FAQs, EPSS score, and KEV status - Find which CVEs a KB article fixes (kb="5094123" or kb="KB5094123") -- scans recent months, or a specific month when combined with month= - Look up many KBs in one call (kb=["5094123", "KB5094127", ...], up to 30) -- e.g. a machine's installed-update list; returns one grouped per-KB result entry each, with per-KB found/not-found status - Check whether a KB has been superseded by newer patches (kb="5087538", include_chain=True) -- walks Microsoft-stated supersedence links - See what Microsoft has confirmed an update breaks (kb=..., include_known_issues=True) -- known issues from the KB's public support page: symptoms, workarounds, and the resolving update when stated - See what an update changes (kb=..., include_update_summary=True) -- the KB support page's summary and improvements highlights, beyond the security fixes alrea…
| Name | Type | Req | Description |
|---|---|---|---|
| attack_vector | – | – | – |
| cve | – | – | – |
| cwe | – | – | – |
| end_month | – | – | – |
| exploitation_likely | – | – | – |
| exploited | – | – | – |
| force_refresh | boolean | – | – |
| format | string | – | – |
| include_chain | boolean | – | – |
| include_freshness | boolean | – | – |
| include_guidance | boolean | – | – |
| include_kb_details | boolean | – | – |
| include_kev_details | boolean | – | – |
| include_known_issues | boolean | – | – |
| include_references | boolean | – | – |
| include_stats | boolean | – | – |
| include_temporal | boolean | – | – |
| include_update_summary | boolean | – | – |
| kb | – | – | – |
| kev | – | – | – |
| limit | integer | – | – |
| list_months | boolean | – | – |
| min_cvss | – | – | – |
| min_epss | – | – | – |
| month | – | – | – |
| months_back | – | – | – |
| offset | integer | – | – |
| privileges_required | – | – | – |
| product | – | – | – |
| product_families | – | – | – |
| product_profile | – | – | – |
| products | – | – | – |
| publicly_disclosed | – | – | – |
| query | – | – | – |
| ransomware | – | – | – |
| report | – | – | – |
| scope | – | – | – |
| severity | – | – | – |
| start_month | – | – | – |
| user_interaction | – | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
What is the io.github.jonnybottles/patch-tuesday MCP server?
io.github.jonnybottles/patch-tuesday is an MCP server listed in the public MCP registry as io.github.jonnybottles/patch-tuesday. Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment. This page covers its hosted endpoint (https://patch-tuesday-mcp.agreeabledesert-d0b8e491.eastus2.azurecontainerapps.io/mcp).
Is the io.github.jonnybottles/patch-tuesday MCP server safe to use?
io.github.jonnybottles/patch-tuesday scores 75 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.jonnybottles/patch-tuesday MCP server expose?
io.github.jonnybottles/patch-tuesday exposes 1 tool: msrc_search. Their descriptions and schemas cost roughly 3,985 tokens of context every time the server is loaded.
Does the io.github.jonnybottles/patch-tuesday MCP server require authentication?
No. We connected to io.github.jonnybottles/patch-tuesday without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the io.github.jonnybottles/patch-tuesday MCP server still maintained?
io.github.jonnybottles/patch-tuesday is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.