mcp-registry/net.vibesprings/x402-tools · v1.0.0
Also listed as glama/chrispy90/ilystics-mcp
As of 2026-10-21 03:28 UTC, the Vibesprings X402 Tools MCP server is up with a Glimind reliability score of 88/100 (grade B). Over the last 30 days it answered 99.9% of Glimind's liveness checks. It had 14 outages in 90 days, with a median recovery of 5 minutes.
Pay-per-use weather, environment, finance, and on-chain intelligence tools for AI agents via x402.
Claude Code
claude mcp add --transport http vibesprings-x402-tools-mcp-server https://vibesprings.net/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"vibesprings-x402-tools-mcp-server": {
"type": "http",
"url": "https://vibesprings.net/mcp"
}
}
}
Third-party server, listed as discovered. Review its source before installing.
25 of 25 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
Handshake + tools/list takes ~1,539 ms.
Serve tools/list from memory, keep the process warm, and host close to your users. Every new agent session pays this before its first call.
No tool declares an outputSchema.
Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fnet.vibesprings%2Fx402-tools/fixes
{
"name": "check_listing_health",
"description": "FREE x402 merchant listing health report (3/day/IP). Pass your merchant domain or payTo address and get: per-listing serviceName/tags/icon checks, 30-day call and payer counts, revenue proxy, market rank among all Bazaar domains, and a prioritized fix list. The free tier of the paid trends/competitors/audit suite. [FREE]",
"inputSchema": {
"type": "object",
"properties": {
"payTo": {
"type": "string",
"description": "Merchant payTo address (0x...). Provide this or domain."
},
"domain": {
"type": "string",
"description": "Merchant domain to analyze (e.g. api.example.com). Provide this or payTo."
}
}
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "check_watch",
"description": "Check a watch condition by ID. Evaluates if the condition has been met relative to the caller's previous baseline, updates baseline to current, and sends notifications if triggered. [PAID: $0.008 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]",
"inputSchema": {
"type": "object",
"required": [
"id"
],
"properties": {
"id": {
"type": "string",
"description": "The watchId to check"
},
"payment_signature": {
"type": "string",
"description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
}
}
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "check_watches_batch",
"description": "Batch check up to 5 watch conditions concurrently. If individual watches fail or are missing, error objects are returned inline to prevent batch interruption. [PAID: $0.02 USDC per call via x402 on Base. First call without payment_signature returns the payment requirements.]",
"inputSchema": {
"type": "object",
"required": [
"ids"
],
"properties": {
"ids": {
"type": "string",
"description": "Comma-separated watch IDs to check"
},
"payment_signature": {
"type": "string",
"description": "Optional x402 payment token. Call the tool WITHOUT this first to receive payment requirements (price, payTo, asset, nonce rules), sign the exact-scheme EIP-712 USDC authorization with your wallet, then retry with this field set to the base64 token."
}
}
},
"annotations": {
"readOnlyHint": true
}
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/net.vibesprings/x402-tools"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/net.vibesprings/x402-tools"}) over MCP.
get_delay_risk ~490 tokensget_listing_intel ~340 tokensget_defi_yields ~338 tokensregister_watch ~330 tokensget_market_history ~317 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fnet.vibesprings%2Fx402-tools?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fnet.vibesprings%2Fx402-tools?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fnet.vibesprings%2Fx402-tools.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fnet.vibesprings%2Fx402-tools.svg :target: https://glimind.com/server/mcp-registry%2Fnet.vibesprings%2Fx402-tools?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:457cedcc8e54d645…, first seen 2026-10-17, included at leaf 6409 of 36,858. Version history · verify what your client received.
Compare: most reliable security servers · most reliable data servers · most reliable other servers · most reliable finance servers · most reliable news servers
Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-21 03:28 UTC, the Vibesprings X402 Tools MCP server is up with a Glimind reliability score of 88/100 (grade B). Over the last 30 days it answered 99.9% of Glimind's liveness checks. It had 14 outages in 90 days, with a median recovery of 5 minutes.
Vibesprings X402 Tools MCP server advertises 25 tools, including audit_agent_visibility, check_listing_health, check_watch, check_watches_batch, convert_currency.
Point your MCP client at this streamable-http endpoint: https://vibesprings.net/mcp
Glimind scanned all 25 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.