mcp-registry/ai.firmbrain/x402-services · v1.0.0
As of 2026-10-24 22:52 UTC, the Firmbrain X402 Services MCP server is unknown with a Glimind reliability score of 84/100 (grade B). Over the last 30 days it answered 99.8% of Glimind's liveness checks. It had 6 outages in 90 days, with a median recovery of 4 minutes.
The only x402 MCP server for Robinhood Chain (chainId 4663) - 147 onchain, trading & AI tools.
Point your MCP client at this streamable-http endpoint: https://x402-services-production.up.railway.app/mcp
The endpoint did not complete an MCP handshake.
Check the URL, TLS certificate and that the server answers a JSON-RPC "initialize" POST. How to fix →
159 of 159 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 →
159 tools on one server. Tool-selection accuracy drops as the menu grows, and some clients (e.g. Cursor) cap the number of active tools.
Group tools by task into smaller servers or toolsets, and merge near-duplicates behind one tool with a mode parameter. How to fix →
12 tool(s) look like they change state (create/send/delete/pay…) but declare no destructiveHint.
Set annotations {"readOnlyHint": false, "destructiveHint": true|false, "idempotentHint": …}. Clients use these to ask the user before a side effect and to auto-approve safe reads. How to fix →
Loading this server's tool list costs an agent ~22,034 tokens before any work — more than 95% of MCP servers.
Split rarely-used tools into a separate server or a toolset the client can enable, or expose one "search tools" entry point. Many agents load every connected server's tools into every request. How to fix →
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%2Fai.firmbrain%2Fx402-services/fixes
{
"name": "board_get",
"description": "Shared blackboard: read one key or list all keys+entries. Send { board, token, key? }. [x402 paid tool — price $0.003; POST /api/board/get]",
"inputSchema": {
"type": "object",
"required": [
"board",
"token"
],
"properties": {
"key": {
"type": "string",
"description": "Key to read; omit to list all"
},
"board": {
"type": "string",
"description": "Board name"
},
"token": {
"type": "string",
"description": "Your secret token"
}
}
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "board_set",
"description": "Shared blackboard: set a versioned key on a multi-writer board. Send { board, token, key, value }. [x402 paid tool — price $0.003; POST /api/board/set]",
"inputSchema": {
"type": "object",
"required": [
"board",
"token",
"key",
"value"
],
"properties": {
"key": {
"type": "string",
"description": "Entry key"
},
"board": {
"type": "string",
"description": "Board name"
},
"token": {
"type": "string",
"description": "Your secret token"
},
"value": {
"type": "array",
"description": "JSON value"
}
}
},
"annotations": {
"readOnlyHint": false,
"destructiveHint": false,
"idempotentHint": true
}
}{
"name": "catalysts_search",
"description": "Find protocols that have tracked token-unlock schedules, by name substring. Send { query }. Use the returned slug with catalysts/unlocks. [x402 paid tool — price $0.005; POST /api/catalysts/search]",
"inputSchema": {
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "number",
"description": "Max results, default 20 (max 100)"
},
"query": {
"type": "string",
"description": "Name substring, e.g. \"arb\""
}
}
},
"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/ai.firmbrain/x402-services"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/ai.firmbrain/x402-services"}) over MCP.
preflight ~422 tokensescrow_create ~249 tokenssnipe_newpairs ~227 tokensoptions_greeks ~225 tokenssafety_guardrail ~225 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%2Fai.firmbrain%2Fx402-services?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fai.firmbrain%2Fx402-services?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fai.firmbrain%2Fx402-services.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fai.firmbrain%2Fx402-services.svg :target: https://glimind.com/server/mcp-registry%2Fai.firmbrain%2Fx402-services?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 sha256:7314676a9017cd90…, first seen 2026-10-17, included at leaf 959 of 74,700. Version history · verify what your client received.
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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 2026-10-24 22:52 UTC, the Firmbrain X402 Services MCP server is unknown with a Glimind reliability score of 84/100 (grade B). Over the last 30 days it answered 99.8% of Glimind's liveness checks. It had 6 outages in 90 days, with a median recovery of 4 minutes.
Firmbrain X402 Services MCP server advertises 159 tools, including agent_reputation, ai_chat, ai_chat_pro, ai_models, analytics_indicators.
Point your MCP client at this streamable-http endpoint: https://x402-services-production.up.railway.app/mcp
Glimind scanned all 159 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.