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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 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://agentdiet.dev/v1/workflows/rag-context-sanitizer)
Output
Returns a filtered list of matching MCP servers or A2A tool endpoints relevant to the query, with compressed context (up to 85% token reduction) and Prompt-Guard firewall screening applied. May include endpoint metadata, capability descriptions, and routing instructions.
Example use cases
Agent capability search for SEC filings
“Search the agentdiet meta-router for any MCP tools or A2A endpoints that can pull SEC filings — I want to discover what's indexed and available before I wire up my pipeline.”
Safe-proxied routing for GitHub security
“I need to find and connect to MCP servers that can do GitHub security audits — use the agentdiet swarm router to search for 'github security' tools and route me through the prompt-safe proxy.”
Token-compressed context for RAG pipeline
“My RAG pipeline is burning too many tokens — search the agentdiet tool index for 'context compression' tools and proxy the results back to me with the 85% token reduction applied.”
Technical details
Endpoint
GEThttps://agentdiet.dev/v1/workflows/rag-context-sanitizer?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to dynamically discover which MCP server or A2A tool to use for a given capability, especially when token budget is a concern or when prompt injection safety is required. Prefer this over direct MCP connections when you need a single-connection meta-router across hundreds of servers rather than managing individual integrations.
Side effects
- Empty or vague query returns no matching tools
- Query string too short (minLength:1 not met) returns validation error
- Requested capability not indexed among the 500+ servers returns empty result set
- Prompt-Guard firewall blocks queries it classifies as injection attempts
- Upstream MCP server unavailable causes 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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