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Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router
Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router is a paid API for AI agents from llms-generator.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Searches and routes across 500+ MCP servers and A2A agent tools via a single connection, with token compression and prompt-injection firewall protection.
Price / call$0.01
Success—
StatusUnknown
How this service works
Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firewall. (Live x402 v2, IETF MPP & MCP endpoint at https://llms-generator.agentdiet.dev/v1/mcp-router)
Output
Returns a list of matching MCP servers or A2A tools relevant to the query, including endpoint metadata and token-compressed tool descriptions, optionally filtered through a Prompt-Guard firewall to block injection attacks.
Example use cases
Discover tools for GitHub security audits
“Find me MCP servers or A2A tools that can do GitHub security audits — I want to know what's available so I can wire them into my agent pipeline.”
Verify a remote MCP endpoint
“Check if this URL is a valid MCP endpoint and tell me what capabilities it exposes: https://example-agent.dev/v1/mcp”
Route agent to context compression tools
“I need my agent to find tools that support context compression or token reduction — search the tool index and return whatever matches best.”
Technical details
Endpoint
GEThttps://llms-generator.agentdiet.dev/v1/mcp-router?utm_source=zero.xyzWhen to prefer
Choose this endpoint when your AI agent needs to discover, compare, or route to one of hundreds of MCP servers or A2A tools without maintaining separate connections to each. It is especially useful when you want a single federated search across the agent tool ecosystem with built-in prompt-injection protection and token-compressed responses, rather than querying individual tool registries or maintaining your own index.
Side effects
- Empty or too-vague query returns low-relevance or no results
- Queried endpoint URL is unreachable or non-compliant, returning a validation error
- Index may be stale if newly registered MCP servers haven't been crawled yet
- Payment not processed (HTTP 402) if x402 credentials are missing or invalid
- Rate limiting if query volume exceeds per-account thresholds
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| queryrequired | string | Capability search query (e.g. 'context compression', 'github security', 'sec filings', 'company enrichment') or endpoint URL to verify |
Output
Schema · Response
{
"type": "object"
}Reviews
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Zero review prompt (fires after every successful call)
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