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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 github-audit.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Searches and proxies 500+ MCP servers and A2A agent 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://github-audit.agentdiet.dev/v1/agent-router)
Output
Returns a structured object listing matching MCP servers or A2A tool endpoints relevant to the query, with compressed metadata and safety screening applied via the Prompt-Guard firewall
Example use cases
Discover tools for SEC filing retrieval
“Search the MCP tool index for any agents or endpoints that can pull SEC filings — I want to find whatever's available before I hardcode a specific integration.”
Find a context compression tool
“Can you query the agent-router to find MCP tools that offer context or token compression? I'm trying to cut down prompt size in my agent pipeline.”
Verify an external MCP endpoint before routing
“Before I route traffic to this endpoint URL https://example-mcp-server.dev/v1, can you check it against the agent-router to see if it's indexed and safe to proxy?”
Technical details
Endpoint
GEThttps://github-audit.agentdiet.dev/v1/agent-router?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single unified interface to discover and proxy across 500+ heterogeneous MCP servers and A2A tools without managing individual connections, especially when token budget is limited or prompt injection risk is a concern. Less suitable if you already know the exact endpoint URL and just need to call it directly.
Side effects
- query parameter missing or empty — returns 400 validation error
- no matching tools found for query — returns empty results set
- upstream MCP server unavailable — routing failure or degraded result
- Prompt-Guard blocks a suspected injection in the query — request rejected
- payment not fulfilled (x402) — returns 402 Payment Required
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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