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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 whale-momentum.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 tools via a single connection, with token compression and prompt injection firewall
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://whale-momentum.agentdiet.dev/v1/mcp-router)
Output
Returns matched MCP server or A2A tool metadata, routing information, and capability descriptions that correspond to the search query, with token-compressed output and firewall-screened responses.
Example use cases
Discovering a GitHub security audit tool
“Find me an MCP tool or A2A agent that can do GitHub security audits — search your index of 500+ servers and tell me what's available.”
Routing to a domain OSINT capability
“I need to run domain OSINT on a few websites — search for the best available MCP server or A2A tool that handles domain intelligence and proxy it through.”
Finding a B2B lead enrichment agent
“Can you find me an AI agent or MCP tool in your index that does B2B lead enrichment or company data lookup? I want to discover what's available before I pick one.”
Technical details
Endpoint
GEThttps://whale-momentum.agentdiet.dev/v1/mcp-router?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs to dynamically discover which MCP server or A2A tool to delegate a subtask to, especially when the full landscape of available tools is unknown. It is particularly valuable for orchestration layers that want a single integration point instead of managing 500+ individual tool connections, or when token budget is constrained (85% compression) and prompt safety is required.
Side effects
- No matching tool found for the query — returns empty or low-confidence result
- Query too vague or generic — returns too many or irrelevant matches
- Upstream MCP server unavailable — proxy returns downstream error
- Prompt injection attempt blocked by Prompt-Guard firewall — request rejected
- Invalid or unreachable endpoint URL when used in verification mode
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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