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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 mesh.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Searches and verifies 500+ MCP servers and A2A tools via a single meta-router endpoint with token-compressed results 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://mesh.agentdiet.dev/api/mcp/audit)
Output
Returns a token-compressed list of matching MCP servers and A2A tools relevant to the query, including capability descriptions, endpoint metadata, and safety verification status from the Prompt-Guard firewall. Results are pruned for low token footprint (~85% compression vs raw listings).
Example use cases
Discover tools for on-chain risk
“Search the MCP meta-router for any tools or agents that cover on-chain risk scoring or DEX token intelligence — I need to find the best one to plug into my DeFi agent.”
Verify a suspicious MCP endpoint
“Can you check whether this endpoint URL is safe and legitimate in the MCP registry: https://someserver.example.com/api/mcp — I want to make sure it's not a rogue server before routing my agents through it.”
Find context compression tools
“I'm trying to cut token usage in my agent pipeline — search the MCP tool index for anything that does context compression or token reduction and show me what's available.”
Technical details
Endpoint
GEThttps://mesh.agentdiet.dev/api/mcp/audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to discover, compare, or verify MCP servers and A2A tools across a large index (500+) in a single call, especially when token budget is constrained (85% compression) or when safety screening against prompt-injection attacks is required before routing agent traffic.
Side effects
- Empty query string returns a validation error
- No matching tools found returns empty results set
- Unrecognized or malformed endpoint URL for verification may return null safety status
- Rate limiting or payment failure (x402) returns 402 Payment Required
- Upstream MCP index unavailability may cause partial or degraded results
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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