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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 workflows.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Searches and routes across 500+ indexed 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://workflows.agentdiet.dev/v1/crypto-alpha-dag)
Output
Returns a compressed, firewall-screened list of matching MCP servers and A2A tools from a 500+ server index, including routing metadata, tool capability summaries, and verification status for queried endpoint URLs. Results are token-compressed (up to 85%) for efficient downstream agent consumption.
Example use cases
Discovering crypto intelligence tools
“Can you search the MCP tool index for anything related to 'DEX token intelligence' or 'on-chain risk' so I can wire up the right tool for my trading bot?”
Finding lead enrichment A2A tools
“Look up what MCP or A2A tools are available for B2B lead enrichment or domain OSINT — I want to know which servers support that capability before I connect.”
Verifying a specific endpoint exists
“Can you check whether this endpoint URL is listed and verified in the MCP/A2A tool registry: https://workflows.agentdiet.dev/v1/crypto-alpha-dag ?”
Technical details
Endpoint
GEThttps://workflows.agentdiet.dev/v1/crypto-alpha-dag?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to discover the right MCP server or A2A tool from a large ecosystem without maintaining individual connections to hundreds of servers. Ideal for swarm orchestration scenarios, agent bootstrapping, or when you want a single safe-proxy layer with prompt-injection protection over untrusted tool responses. Prefer this over manual MCP server enumeration or raw tool registries when token efficiency and firewall filtering matter.
Side effects
- Missing or empty query string returns validation error
- Query matches no indexed tools — returns empty result set
- Queried URL not found in index — returns unverified status
- Downstream MCP server index temporarily unavailable — returns partial or cached results
- Malformed endpoint URL in query causes parsing error
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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