MacTech STIG
REMOTE · WWW.MACTECHSOLUTIONSLLC.COM · SCANNED SEP 21
2,029 DISA STIG rules with official check/fix text, CCI mappings, and .ckl checklist export.
Available components
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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- 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 Usability87
- 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
- Tool/resource definitions use about 87702 tokens (~43/item across 2004 items; 4 tools + 2000 resources), lean.Pass
- 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 Coverage94
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 79% of tool parameters carry a description.Partial
- Structured output schemas are declared (50% 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 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the MacTech STIG MCP server?
MacTech STIG is a hosted endpoint at https://www.mactechsolutionsllc.com/api/mcp/stig, 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 · www.mactechsolutionsllc.com
claude mcp add --transport http com-mactechsolutionsllc-www-stig 'https://www.mactechsolutionsllc.com/api/mcp/stig'
{
"mcpServers": {
"com-mactechsolutionsllc-www-stig": {
"url": "https://www.mactechsolutionsllc.com/api/mcp/stig"
}
}
} {
"servers": {
"com-mactechsolutionsllc-www-stig": {
"type": "http",
"url": "https://www.mactechsolutionsllc.com/api/mcp/stig"
}
}
} [mcp_servers.com-mactechsolutionsllc-www-stig] url = "https://www.mactechsolutionsllc.com/api/mcp/stig"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-mactechsolutionsllc-www-stig": {
"type": "remote",
"url": "https://www.mactechsolutionsllc.com/api/mcp/stig",
"enabled": true
}
}
} openclaw mcp add com-mactechsolutionsllc-www-stig --url 'https://www.mactechsolutionsllc.com/api/mcp/stig' --transport streamable-http
mcp_servers:
com-mactechsolutionsllc-www-stig:
url: "https://www.mactechsolutionsllc.com/api/mcp/stig" {
"McpServers": {
"com-mactechsolutionsllc-www-stig": {
"Transport": "http",
"Url": "https://www.mactechsolutionsllc.com/api/mcp/stig"
}
}
} assistant mcp add com-mactechsolutionsllc-www-stig -t streamable-http -u 'https://www.mactechsolutionsllc.com/api/mcp/stig'
{
"mcpServers": {
"com-mactechsolutionsllc-www-stig": {
"type": "http",
"url": "https://www.mactechsolutionsllc.com/api/mcp/stig"
}
}
} 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.
- 21 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 20 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 19 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 18 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 17 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 16 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 15 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 14 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day 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 21 Sept 2026 · Probed https://www.mactechsolutionsllc.com/api/mcp/stig
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.mactechsolutionsllc.com | CN=YE1,O=Let's Encrypt,C=US | 20 Sept 2026 | 19 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 6bc046177a97feeca89321e7b01e9e1b0ab |
| SANs: www.mactechsolutionsllc.com | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of www.mactechsolutionsllc.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| mactechsolutionsllc.com. | 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 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| content-security-policy | default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://stats.mactechsolutionsllc.com https://www.googletagmanager.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self' https://vault.mactechsolutionsllc.com https://stats.mactechsolutionsllc.com https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com; frame-ancestors 'none'; |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | geolocation=(), microphone=(), camera=(), payment=(), usb=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.mactechsolutionsllc.com/api/mcp/stig | Verified | 200 | |
| http (plaintext) | http://www.mactechsolutionsllc.com/api/mcp/stig | HTTPS enforced | 301 | https://www.mactechsolutionsllc.com/api/mcp/stig |
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 →
export_stig_checklist ~211
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| findings | array | – | – |
| host_fqdn | string | – | – |
| host_ip | string | – | – |
| host_name | string | – | – |
| product | string | yes | – |
| severity | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| benchmark | string | yes | – |
| ckl | string | yes | – |
| filename | string | yes | – |
| note | string | yes | – |
| rule_count | number | yes | – |
| status_counts | object | yes | – |
No examples provided.
get_stig_rule ~108
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| sv_id | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| automation_level | string | yes | – |
| automation_source | string | yes | – |
| benchmark | string | yes | – |
| category | string | yes | – |
| check_text | string | yes | – |
| description | string | yes | – |
| fix_text | string | yes | – |
| nist_id | string | yes | – |
| product | string | yes | – |
| severity | string | yes | – |
| severity_category | string | yes | – |
| sv_id | string | yes | – |
| title | string | yes | – |
No examples provided.
list_stig_benchmarks ~45
No description provided.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_stig ~320
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| automation | string | – | – |
| format | string | – | – |
| limit | integer | – | – |
| offset | integer | – | – |
| product | string | – | – |
| query | string | yes | – |
| severity | string | – | – |
No output schema declared.
No examples provided.
What is the MacTech STIG MCP server?
MacTech STIG is an MCP server listed in the public MCP registry as com.mactechsolutionsllc.www/stig. 2,029 DISA STIG rules with official check/fix text, CCI mappings, and .ckl checklist export. This page covers its hosted endpoint (https://www.mactechsolutionsllc.com/api/mcp/stig).
Is the MacTech STIG MCP server safe to use?
MacTech STIG scores 89 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.
Does the MacTech STIG MCP server require authentication?
No. We connected to MacTech STIG without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the MacTech STIG MCP server still maintained?
MacTech STIG is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.