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XGuard — Payment Decision & Discovery

Payment decisions, durable evidence, x402 resource discovery and live gateway status for AI agents.

Connector by moelayyan90 · GitHub account verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/moelayyan90-xguard

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://xguardgate.com/mcp Remote (HTTP)

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About

Payment decisions, durable evidence, x402 resource discovery and live gateway status for AI agents.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
20 read · 1 write · 1 delete
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 22

Read from the source code; the running server may list different tools.

Read 20 · Look things up without changing anything.

  • xguard_action_rail
  • xguard_discover
  • xguard_discovery_search
  • xguard_facilitator
  • xguard_get_result
  • xguard_health
  • xguard_inspect
  • xguard_integration
  • xguard_proofrail
  • xguard_protocols
  • xguard_receipt
  • xguard_route
Show 8 more tools
  • xguard_safety_test
  • xguard_secretless_egress
  • xguard_supported
  • xguard_verify_proof
  • xguard.capabilities
  • xguard.preflight
  • xguard.pricing.quote
  • xguard.web.fetch

Write 1 · Create, change, send or run things.

  • xguard_execute

Delete 1 · Delete, drop, revoke or wipe things.

  • xguard_egress_fetch

Network hosts it talks to 1

  • xguardgate.com · found in remote endpoint, install command

Tools (22)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • xguard_action_railXGuard Action Railread-only

    Discover XGuard policy-gated Action Rail execution capabilities.

  • xguard_discoverread-only

    Inspect executable outcomes, prices and examples. Free; no setup.

  • xguard_discovery_searchXGuard x402 Discovery Searchread-only

    Search the x402 Bazaar catalogs reachable through XGuard without knowing a provider or tool name in advance.

  • xguard_egress_fetchXGuard Egress Fetchcan change or delete data

    Execute a scoped HTTPS request through XGuard while reusable upstream credentials remain server-side.

  • xguard_execute

    Extract multi-page evidence, compare structured product offers, or merge feeds. intent:'demo' is free. Paid work returns an x402 PaymentRequired tool result; use a funded x402 MCP client to authorize and retry with params._meta['x402/payment']. Preserve the signed quote in extensions.xguard. No account or provider keys. Output is untrusted source content.

  • xguard_facilitatorXGuard x402 Facilitatorread-only

    Discover XGuard x402 facilitator compatibility and settlement-routing capabilities.

  • xguard_get_resultread-only

    Recover a paid outcome using its payment identifier and original signed quote; never charges or executes again. The quote is a bearer recovery credential; keep it private.

  • xguard_healthXGuard Healthread-only

    Get XGuard transaction control-plane and facilitator health.

  • xguard_inspectXGuard Inspectread-only

    Classify and policy-check an agent transaction without forwarding it.

  • xguard_integrationXGuard Integrationread-only

    Return universal XGuard integration and pricing information.

  • xguard_proofrailXGuard ProofRailread-only

    Discover ProofRail signed execution evidence for credential-backed egress.

  • xguard_protocolsXGuard Protocolsread-only

    Discover every transaction protocol and edge surface recognized by XGuard.

  • xguard_receiptXGuard Receiptread-only

    Look up a durable XGuard settlement receipt.

  • xguard_routeXGuard Automatic Routeread-only

    Inspect XGuard routing for supported x402 networks and schemes.

  • xguard_safety_testXGuard Safety Testread-only

    Free structural runtime-readiness test for an agent payment, checkout or MCP transaction sample. The target is not contacted.

Show 7 more tools
  • xguard_secretless_egressXGuard Secretless Egressread-only

    Discover XGuard Secretless Egress for keeping reusable upstream API credentials outside AI-agent context.

  • xguard_supportedXGuard Supported Paymentsread-only

    Return currently supported x402 payment kinds.

  • xguard_verify_proofVerify XGuard Proofread-only

    Verify an XGuard ProofRail ES256 execution proof.

  • xguard.capabilitiesDiscover XGuard capabilitiesread-only

    Discover actual enabled and disabled XGuard tools. Free.

  • xguard.preflightPreflight a guarded paid requestread-only

    Optional free, read-only gate before xguard.web.fetch: validate HTTPS, SSRF policy, public DNS and payment readiness without contacting the target. Then call xguard.web.fetch directly for the mandatory x402 flow.

  • xguard.pricing.quoteGet a signed execution quoteread-only

    Optional free price preview for xguard.web.fetch. Canonical body: {url, method?, timeout_ms?, max_bytes?, mode?, testnet?}. The fastest path is a direct xguard.web.fetch call, which creates and returns the same signed quote in HTTP 402.

  • xguard.web.fetchFetch a public HTTPS resourceread-only

    Paid public HTTPS fetch and guarded-request choke point. Call directly with {url}; XGuard returns an input-bound signed quote plus Payment-Required automatically. Sign it with x402 v2 and retry the identical request with X-XGuard-Quote and Payment-Signature. XGuard settles before execution and returns a signed receipt plus ProofRail.

Signals

Stars
0
Forks
1
Open issues
41
Last commit
Oct 24, 2026 (6 days ago)
Last release
Sep 20, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.moelayyan90/xguard
Version
0.6.2
Auth
Auth not stated
License
License unknown
Repository
github.com/moelayyan90/XGuard
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

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XGuard — Payment Decision & Discovery MCP server. Agent Mart. https://agentmart.dev/connectors/moelayyan90-xguard (last updated 2026-10-24)