Is io.github.moelayyan90/xguard safe to use?

io.github.moelayyan90/xguard has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.moelayyan90/xguard?

io.github.moelayyan90/xguard supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.moelayyan90/xguard do?

io.github.moelayyan90/xguard provides 3 tools: None, xguard_discover, Documentation. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.moelayyan90/xguard?

io.github.moelayyan90/xguard is compatible with claude-desktop, cursor, claude-code. It uses http transport.

Is io.github.moelayyan90/xguard actively maintained?

io.github.moelayyan90/xguard is actively maintained — last commit was 0 days ago.

io.github.moelayyan90/xguard

https

Discover x402-paid HTTP APIs and MCP tools through XGuard's remote MCP server.

3.4M/wk 3 tools GitHub npm

No known CVEs

No license

Actively maintained

Last commit 0d ago

Works with most clients

Transport: http

3 tools · ~151 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 11h ago

Edit this pageView history

io.github.moelayyan90/xguard is an MCP server that discover x402-paid HTTP APIs and MCP tools through XGuard's remote MCP server. Its tool list has not been published yet over http, requires no API key, and scores 91/100 on MCPpedia's security, maintenance and efficiency rubric.

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktophttp · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-moelayyan90-xguard": {
      "args": [
        "-y",
        "https"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-moelayyan90-xguard)](https://mcppedia.org/s/io-github-moelayyan90-xguard)

Read me

What io.github.moelayyan90/xguard does

XGuard is an x402 economic firewall, settlement-safety layer, and facilitator-compatible gateway for autonomous agents and resource servers. It gives x402 resource servers a hosted endpoint with replay protection, duplicate-settlement protection, settlement ownership, health-aware routing, independent Base finality verification, accounting, reconciliation, production observability, native Bazaar discovery, and a remote MCP discovery surface.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'https' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

91/100across 5 weighted dimensions

How we score →

0255075100

−9

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked https against OSV.dev.

Inventory

Tools (3)

Click any tool to inspect its schema.

~151 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.moelayyan90/xguard safe to use?: io.github.moelayyan90/xguard has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.moelayyan90/xguard?: io.github.moelayyan90/xguard supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.moelayyan90/xguard do?: io.github.moelayyan90/xguard provides 3 tools: None, xguard_discover, Documentation. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.moelayyan90/xguard?: io.github.moelayyan90/xguard is compatible with claude-desktop, cursor, claude-code. It uses http transport.
Is io.github.moelayyan90/xguard actively maintained?: io.github.moelayyan90/xguard is actively maintained — last commit was 0 days ago.

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Community

Discussion

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Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

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Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktophttp · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-moelayyan90-xguard": {
      "args": [
        "-y",
        "https"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-moelayyan90-xguard)](https://mcppedia.org/s/io-github-moelayyan90-xguard)

Read me

What io.github.moelayyan90/xguard does

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'https' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

XGuard ACE

Deterministic stale-quote protection for Solana applications using BAM Application Controlled Execution (ACE).

XGuard implements the opt-in application speed-bump primitive described publicly by the BAM team: enrolled applications can delay protected flow for a bounded 10–50ms window while explicitly marked instructions stay on the normal path. The critical path is deterministic and contains no LLM or probabilistic classifier.

Why this exists

BAM has documented clear demand from trading applications for granular transaction-ordering controls, especially speed bumps that give market makers time to refresh quotes before aggressive taker flow executes against stale state.

Design basis:

BAM ACE proposal: https://forum.bam.dev/t/brainstorming-paths-to-ace-on-bam/28
BAM plugin overview: https://bam.dev/
Maker Priority Plugin: https://bam.dev/docs/bam/maker-plugin/how-it-works/

Policy

For each enrolled program:

Unknown programs stay on the normal scheduling path.
A top-level call without a configured bypass marker is delayed.
A top-level call with an explicit bypass marker stays on the normal path.
An indirect/CPI-style reference to an enrolled program is delayed conservatively.
If a composable transaction matches several enrolled programs, the maximum delay wins.
Delays are bounded to 10–50ms.

This is deliberately small. It is intended to be reviewable, deterministic, and cheap enough to sit in a transaction-routing path.

Repository

crates/xguard-core — pure Rust policy engine and invariants
crates/xguard-sim — fixture-driven simulator
examples/ — reproducible policy and transaction fixtures
apps/portal — Cloudflare Worker serving xguardgate.com and the machine-readable product spec
docs/ARCHITECTURE.md — execution model and BAM integration boundary
docs/SECURITY.md — failure model, abuse controls, and non-goals
docs/BENCHMARKING.md — benchmark plan; no fabricated performance numbers
docs/BAM_EARLY_ACCESS.md — concise technical application for BAM early access

Run the simulator

cargo run -p xguard-sim -- examples/rules.json examples/transactions.json

Validate

cargo fmt --all --check
cargo clippy --workspace --all-targets --all-features -- -D warnings
cargo test --workspace
node --check apps/portal/src/index.js

Status

The policy engine, simulator, tests, documentation, and public review surface are implemented in this repository. Production activation inside BAM requires the official ACE/plugin integration path and BAM early-access approval. XGuard does not claim production BAM traffic before that integration exists.

License

Apache-2.0.

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

91/100across 5 weighted dimensions

How we score →

0255075100

−9

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked https against OSV.dev.

Inventory

Tools (3)

Click any tool to inspect its schema.

~151 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.moelayyan90/xguard safe to use?: io.github.moelayyan90/xguard has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.moelayyan90/xguard?: io.github.moelayyan90/xguard supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.moelayyan90/xguard do?: io.github.moelayyan90/xguard provides 3 tools: None, xguard_discover, Documentation. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.moelayyan90/xguard?: io.github.moelayyan90/xguard is compatible with claude-desktop, cursor, claude-code. It uses http transport.
Is io.github.moelayyan90/xguard actively maintained?: io.github.moelayyan90/xguard is actively maintained — last commit was 0 days ago.