XGuard Agent Spend Firewall + ATS-100
REMOTE · API.XGUARDGATE.COM · SCANNED AUG 25
Mandatory scoped spend authority and safety gate for AI-agent financial actions.
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 →
Endpoint Security46
- 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 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. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 404, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- 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 Usability61
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 212 tokens (~30/item across 7 items; 7 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage67
- 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
Tool Safety–
Not scored yet: our latest scan of this component recorded no findings here. It fills in the next time we score it.
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Unverified: 1 category
A category scored 0 because we could not verify it: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
How do I install the XGuard Agent Spend Firewall + ATS-100 MCP server?
XGuard Agent Spend Firewall + ATS-100 is a hosted endpoint at https://api.xguardgate.com/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 · api.xguardgate.com
claude mcp add --transport http moelayyan90-xguard-control-plane 'https://api.xguardgate.com/mcp'
{
"mcpServers": {
"moelayyan90-xguard-control-plane": {
"url": "https://api.xguardgate.com/mcp"
}
}
} {
"servers": {
"moelayyan90-xguard-control-plane": {
"type": "http",
"url": "https://api.xguardgate.com/mcp"
}
}
} [mcp_servers.moelayyan90-xguard-control-plane] url = "https://api.xguardgate.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"moelayyan90-xguard-control-plane": {
"type": "remote",
"url": "https://api.xguardgate.com/mcp",
"enabled": true
}
}
} openclaw mcp add moelayyan90-xguard-control-plane --url 'https://api.xguardgate.com/mcp' --transport streamable-http
mcp_servers:
moelayyan90-xguard-control-plane:
url: "https://api.xguardgate.com/mcp" {
"McpServers": {
"moelayyan90-xguard-control-plane": {
"Transport": "http",
"Url": "https://api.xguardgate.com/mcp"
}
}
} assistant mcp add moelayyan90-xguard-control-plane -t streamable-http -u 'https://api.xguardgate.com/mcp'
{
"mcpServers": {
"moelayyan90-xguard-control-plane": {
"type": "http",
"url": "https://api.xguardgate.com/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.
- 25 Aug 26 52
First indexed and scored.
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 25 Aug 2026 · Probed https://api.xguardgate.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=xguardgate.com | CN=WE1,O=Google Trust Services,C=US | 23 Aug 2026 | 21 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | 3f64eb5a1258aa9213607acfbff596bc |
| SANs: xguardgate.com, api.xguardgate.com, *.api.xguardgate.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
DNSSEC insecure
Validation of api.xguardgate.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| xguardgate.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 |
|---|---|
| x-content-type-options | nosniff |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.xguardgate.com/mcp | Verified | 200 | |
| http (plaintext) | http://api.xguardgate.com/mcp | Inconclusive | 404 |
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.
xguard_health ~19
Get XGuard transaction control-plane and facilitator health.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
xguard_inspect ~48
Classify and policy-check an agent transaction without forwarding it.
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | – | – |
| headers | object | – | – |
| method | string | – | – |
| target | string | yes | – |
No output schema declared.
No examples provided.
xguard_integration ~19
Return universal XGuard integration and pricing information.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
xguard_protocols ~22
Discover every transaction protocol and edge surface recognized by XGuard.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
xguard_receipt ~27
Look up a durable XGuard settlement receipt.
| Name | Type | Req | Description |
|---|---|---|---|
| receipt_id | string | yes | – |
No output schema declared.
No examples provided.
xguard_safety_test ~60
Free structural runtime-readiness test for an agent payment, checkout or MCP transaction sample. The target is not contacted.
| Name | Type | Req | Description |
|---|---|---|---|
| body | – | – | – |
| headers | object | – | – |
| method | string | – | – |
| target | string | yes | – |
No output schema declared.
No examples provided.
xguard_supported ~17
Return currently supported x402 payment kinds.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
What is the XGuard Agent Spend Firewall + ATS-100 MCP server?
XGuard Agent Spend Firewall + ATS-100 is an MCP server listed in the public MCP registry as io.github.moelayyan90/xguard-control-plane. Mandatory scoped spend authority and safety gate for AI-agent financial actions. This page covers its hosted endpoint (https://api.xguardgate.com/mcp).
Is the XGuard Agent Spend Firewall + ATS-100 MCP server safe to use?
XGuard Agent Spend Firewall + ATS-100 scores 52 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 XGuard Agent Spend Firewall + ATS-100 MCP server expose?
XGuard Agent Spend Firewall + ATS-100 exposes 7 tools: xguard_safety_test, xguard_protocols, xguard_inspect, xguard_health, xguard_supported, and 2 more. Their descriptions and schemas cost roughly 212 tokens of context every time the server is loaded.
Does the XGuard Agent Spend Firewall + ATS-100 MCP server require authentication?
No. We connected to XGuard Agent Spend Firewall + ATS-100 without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the XGuard Agent Spend Firewall + ATS-100 MCP server still maintained?
XGuard Agent Spend Firewall + ATS-100 is still listed as active in the MCP registry. We last reached this channel on 25 August 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.