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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 polymarket-odds.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 via a single meta-router connection with token compression and prompt firewall protection
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://polymarket-odds.agentdiet.dev/v1/workflows/execute)
Output
Returns a list of matched MCP servers and A2A tools relevant to the search query, with compressed metadata (85% token reduction), compliance flags, and routing information needed to invoke the appropriate downstream endpoint.
Example use cases
Discovering SEC filing tools
“Search the tool index for any MCP servers or A2A agents that can retrieve SEC filings or EDGAR data — I need to find the right endpoint for pulling earnings reports.”
Finding GitHub security audit agents
“Can you search the A2A and MCP tool directory for anything related to 'github security' or code auditing so I know which agent to route my repository scan through?”
Locating on-chain token intelligence tools
“I need to find MCP tools or A2A agents that handle DEX token intelligence or on-chain risk — search the meta-router index and tell me what's available.”
Technical details
Endpoint
GEThttps://polymarket-odds.agentdiet.dev/v1/workflows/execute?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs to dynamically discover which MCP server or A2A tool to use for a given capability, rather than hard-coding a specific tool URL. Ideal for swarm architectures, meta-agents, or orchestrators that need to route subtasks to the best available tool across a broad index of 500+ options without managing individual connections.
Side effects
- Empty query string returns validation error
- Query matches no indexed tools, returning empty result set
- Downstream MCP server is offline or unreachable, causing routing failure
- Payment (x402) not fulfilled, returning 402 Payment Required
- Prompt-Guard firewall blocks query flagged as adversarial or injection attempt
- Rate limiting or quota exhaustion returns 429 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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