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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 company-enrich.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Searches and routes to 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://company-enrich.agentdiet.dev/v1/web-rag-shield-dag)
Output
Returns a list of matching MCP servers or A2A tools relevant to the query, with compressed tool descriptions (up to 85% token reduction) and Prompt-Guard firewall filtering applied. Results include endpoint metadata, capabilities, and routing information.
Example use cases
Finding SEC filing tools for research
“Search for MCP tools that can fetch SEC filings — I need to find which available agents or servers handle that capability so I can wire one into my research workflow.”
Locating GitHub security audit tools
“Can you search the A2A and MCP tool index for anything related to 'github security' or code auditing? I want to see what's available before I pick one.”
Discovering email verification agents
“Find me MCP servers or A2A tools in the index that do email verification — I need a safe-proxied option I can route through without worrying about prompt injection attacks.”
Technical details
Endpoint
GEThttps://company-enrich.agentdiet.dev/v1/web-rag-shield-dag?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to dynamically discover which MCP servers or A2A tools are available for a given capability, rather than hardcoding a specific tool. Especially useful when building meta-agents, swarm orchestrators, or agent pipelines that need to route tasks to the best available tool at runtime. The built-in Prompt-Guard firewall and token compression make it preferable over raw tool registries when security and context-window efficiency matter.
Side effects
- Empty query string returns validation error
- No matching tools found for niche queries returns empty result set
- Endpoint URL verification may fail if the target is offline
- Rate limiting or payment failure (HTTP 402) if x402 payment is not fulfilled
- Overly broad queries may return too many results with limited specificity
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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