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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 llms-generator.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Searches and routes queries across 500+ indexed MCP servers and A2A tools through 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://llms-generator.agentdiet.dev/v1/execute)
Output
Returns a list of matching MCP servers or A2A tools from the 500+ indexed registry, with compressed tool descriptions (85% token reduction), relevance ranking, endpoint metadata, and routing information. May also verify a specific endpoint URL if one is provided as the query.
Example use cases
Discovering SEC filing tools for agent
“I need to find MCP servers or A2A tools that can pull SEC filings and financial disclosures — search the index and tell me what's available.”
Finding GitHub security audit tools
“Search the MCP tool directory for anything related to GitHub security auditing or code vulnerability scanning that my agent swarm can connect to.”
Routing swarm to context compression tools
“My agent pipeline needs context compression capabilities — can you search the MCP index for tools that handle token reduction and find the best ones available?”
Technical details
Endpoint
GEThttps://llms-generator.agentdiet.dev/v1/execute?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs to dynamically discover which MCP servers or A2A tools exist for a given capability without maintaining its own registry. Ideal for multi-agent swarms that need single-connection access to a wide ecosystem of tools. Prefer this over manual MCP server configuration when the tool landscape is unknown or when you need built-in prompt injection protection (Prompt-Guard firewall) during tool routing.
Side effects
- Empty or vague query may return low-relevance results
- Specific endpoint URL verification may fail if the target server is offline
- Token-compressed descriptions may lose nuance for complex tool capabilities
- 402 payment required error if micropayment not processed
- Index may not reflect recently added or removed MCP servers
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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