{"uid":"cap_BkcnVy79q5NqgPoHn9SEJ","slug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-58d4c6af","name":"Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router","description":"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://sec-intel.agentdiet.dev/v1/tool-broker)","url":"https://sec-intel.agentdiet.dev/v1/tool-broker?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","minLength":1,"description":"Capability search query (e.g. 'context compression', 'github security', 'sec filings', 'company enrichment') or endpoint URL to verify"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_790BX8M5WjiKDTqNbeAT6","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"sec-intel.agentdiet.dev","brandSlug":"sec-intel-agentdiet-dev-mpp","brandBaseUrl":"https://sec-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches an index of 500+ MCP servers and A2A tools by capability query, returning compressed, firewall-filtered results for agent routing and discovery","exampleAgentPrompt":"Search the tool broker for MCP servers or A2A agents that can do company enrichment and B2B lead lookups — I want the top matches compressed and safe-proxied.","exampleUseCases":[{"title":"Discovering SEC filing tools for agent","prompt":"Find me all MCP servers or A2A tools in the index that can pull SEC filings or EDGAR data — I want the top results with descriptions and endpoints."},{"title":"Routing to GitHub security auditing","prompt":"Search the tool broker for agents that can do GitHub security audits or code vulnerability scanning — what's the best match in the index?"},{"title":"Finding token-compression capable tools","prompt":"I need a tool that compresses LLM context or does token budget control — search the meta-router index and give me whatever matches closest."}],"resultDescription":"A compressed, Prompt-Guard-filtered list of matching MCP servers or A2A tools from a 500+ entry index, including tool names, capability descriptions, and endpoint references, delivered with up to 85% token compression to minimize agent context usage.","failureModes":["Empty or too-short query returns no matches or generic results","Query for a niche capability not in the 500-tool index returns empty result set","Endpoint URL verification query for an offline or non-compliant URL returns error or null","Rate limiting or payment failure (HTTP 402) blocks access when credits are exhausted","Prompt-Guard firewall flags a query containing injection-like patterns and refuses to process it"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP server or A2A tool to call for a given capability, rather than hardcoding tool references. Especially useful for multi-agent swarm orchestrators, meta-agents, or any workflow where the right downstream tool is not known in advance. The 85% token compression makes it practical for context-limited agents, and the built-in Prompt-Guard firewall reduces risk when routing through untrusted tool responses.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:02.252Z","isFirstParty":false,"canonicalSlug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-704db31c"}