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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 token-intel.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Searches across 500+ indexed MCP servers and A2A tools by capability query, returning compressed, firewall-filtered endpoint matches via a single meta-router connection
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://token-intel.agentdiet.dev/v1/agent-router)
Output
Returns a filtered, token-compressed list of matching MCP server endpoints or A2A tools relevant to the capability query, including metadata about each tool and firewall-screening status. The response is a generic JSON object containing matched tools from a 500+ server index.
Example use cases
Discovering context compression tools
“Can you search the MCP tool index for anything that does context compression or token reduction? I want to find a tool I can plug into my agent pipeline to cut down token usage.”
Verifying a specific agent endpoint
“I found this endpoint URL https://some-agent.example.com/mcp — can you check if it's in the tool index and whether it's been verified as safe to call?”
Finding lead enrichment agent tools
“Search across all the indexed A2A and MCP tools for anything related to B2B lead enrichment or company data — I want to know what's available that my agent can call directly.”
Technical details
Endpoint
GEThttps://token-intel.agentdiet.dev/v1/agent-router?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs to dynamically discover which MCP servers or A2A tools support a given capability without maintaining its own tool registry. Prefer it over manual tool catalogs or static lists when the tool ecosystem changes frequently, when token efficiency matters (85% compression claim), or when you need a safety-filtered proxy layer before routing to unknown third-party agents.
Side effects
- Empty or too-short query returns no useful results
- Query too broad returns noisy or irrelevant tool matches
- Queried endpoint URL not present in the index returns empty match
- Prompt-Guard firewall may block queries deemed unsafe or adversarial
- Service may be unavailable or return errors if upstream index is stale
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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