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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "x402-tools": {
      "type": "http",
      "url": "https://x402.fablerlabs.com/mcp"
    }
  }
}

claude mcp add --transport http x402-tools https://x402.fablerlabs.com/mcp

[mcp_servers.x402-tools]
url = "https://x402.fablerlabs.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "x402-tools": {
      "type": "remote",
      "url": "https://x402.fablerlabs.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "x402-tools": {
      "type": "http",
      "url": "https://x402.fablerlabs.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=x402-tools&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8veDQwMi5mYWJsZXJsYWJzLmNvbS9tY3AifQ%3D%3D"
}

{
  "servers": {
    "x402-tools": {
      "type": "http",
      "url": "https://x402.fablerlabs.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "x402-tools": {
      "httpUrl": "https://x402.fablerlabs.com/mcp"
    }
  }
}

extensions:
  "x402-tools":
    enabled: true
    name: "x402-tools"
    type: streamable_http
    uri: "https://x402.fablerlabs.com/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: fabler_scan_secrets_preview (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); fabler_list_products (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 282 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

2 tools, about 282 tokens to load them all · tool set 471adfbf8d19 · checked 2026-10-20 22:55 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 92 / 100

provenance100

liveness98

freshness65

hygiene100

+repository +namespace-matches-repo +dns-namespace +website +reachable +uptime-95% ~updated-103d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://x402.fablerlabs.com/mcp` streamable-http	none	yes	95%	325 ms	2025-11-25	2026-10-20

Tools (2)

fabler_list_products List Fabler Labs' x402 products with their current per-call USDC price on Base. Free, no wallet or payment required. Note: this MCP endpoint (Streamable HTTP, mounted directly on the store at /mcp) exposes this catalog plus a free bounded secret-scan preview. The paid tools (full secret scanning, agent-config audit, OG card rendering) are not yet wired for payment over MCP — call them directly over HTTP with x402 (GET /openapi.json describes every priced route), or use the wallet-capable stdio MCP server from GitHub for automatic payment: npx -y github:fablerlabs/x402-tools.

fabler_scan_secrets_preview Scan up to 2,048 characters for common credential patterns and return only masked matches. Free, no wallet or account required. For larger inputs, use the $0.005 full scanner through the wallet-capable client: npx -y github:fablerlabs/x402-tools.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.fablerlabs/x402-tools",
  "title": "Fabler x402 Tools",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://x402.fablerlabs.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.5",
  "repository": {
    "url": "https://github.com/fablerlabs/x402-tools",
    "source": "github"
  },
  "websiteUrl": "https://github.com/fablerlabs/x402-tools",
  "description": "Free catalog and 2,048-character secret-scan preview for Fabler's x402 agent tools on Base."
}