{"uid":"cap_hj0Kc0GFPjC8JnXAWQRV5","slug":"cve-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-024e5dcc","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://cve-intel.agentdiet.dev/v1/b2a-router)","url":"https://cve-intel.agentdiet.dev/v1/b2a-router?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_Ur-_-310NcQlvAoV0gjvw","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"cve-intel.agentdiet.dev","brandSlug":"cve-intel-agentdiet-dev-mpp","brandBaseUrl":"https://cve-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches a meta-index of 500+ MCP servers and A2A tools to find matching capabilities, returning token-compressed results through a prompt-injection firewall.","exampleAgentPrompt":"Search the MCP and A2A tool index for any servers that can handle SEC filings and company enrichment — I need to know what's available and get a compressed summary of the best matches.","exampleUseCases":[{"title":"Discovering GitHub security audit tools","prompt":"Search the A2A and MCP tool index for anything that covers GitHub security audits or code scanning — give me a compressed list of what's available."},{"title":"Finding on-chain risk analysis agents","prompt":"I need to find MCP servers or A2A tools that can do on-chain risk analysis or DEX token intelligence — search the meta-index and tell me what tools match."},{"title":"Locating email verification capability","prompt":"Can you search the tool index for MCP servers that handle email verification or domain OSINT? I want to see the available options with their descriptions."}],"resultDescription":"Returns a filtered, token-compressed list of matching MCP servers or A2A tools from the 500+ item index, including capability metadata, filtered through a Prompt-Guard firewall to strip malicious prompt injections. Response is a generic JSON object with tool listings relevant to the query.","failureModes":["Missing or empty query parameter returns validation error","No matching tools found for obscure or misspelled capability query","Prompt-Guard firewall may block or sanitize queries containing injection-like patterns","Upstream MCP server index may be stale or incomplete for newly added tools","Payment not completed (HTTP 402) if x402 micropayment is not attached"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP servers or A2A tools are available for a given capability, rather than hardcoding tool connections. Especially useful for swarm orchestration scenarios where the right downstream tool is unknown ahead of time, or when you want a single connection point that safely proxies to 500+ tools with built-in prompt-injection protection and token compression.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:29.399Z","isFirstParty":false,"canonicalSlug":"cve-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-a4781c94"}