{"uid":"cap_1WmHcyBdkfMqZ1_g9o5gA","slug":"mcp-compiler-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-b6fffc55","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://mcp-compiler.agentdiet.dev/v1/bundle-execute)","url":"https://mcp-compiler.agentdiet.dev/v1/bundle-execute?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_Y7ZiaZa4F4BA17kvEAas8","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mcp-compiler.agentdiet.dev","brandSlug":"mcp-compiler-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-compiler.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches an index of 500+ MCP servers and A2A tools by capability query, returning token-compressed results through a prompt-injection firewall","exampleAgentPrompt":"Search the MCP tool index for any servers that can do SEC filings retrieval and tell me which ones are available and what they offer.","exampleUseCases":[{"title":"Discover tools for GitHub security auditing","prompt":"Search for MCP servers or A2A tools that can run GitHub security audits — I want to know what's available before I wire up my agent pipeline."},{"title":"Route agent to company enrichment capability","prompt":"Find me an MCP tool that handles B2B lead or company enrichment so my agent can automatically fill in firmographic data for a list of domains."},{"title":"Verify endpoint URL for tool compatibility","prompt":"Can you check whether this endpoint URL is indexed and what capability it's registered for: https://some-mcp-server.example.com/mcp"}],"resultDescription":"Returns a token-compressed list of matching MCP servers or A2A tools from the 500+ indexed, including their capability descriptions and routing metadata, filtered through the Prompt-Guard firewall to remove malicious or injection-prone content.","failureModes":["Empty or too-vague query returns no relevant matches","Queried URL not found in the index returns empty result","Overly broad queries return too many low-relevance results","Payment not completed (HTTP 402) blocks access to results","Prompt-Guard firewall may suppress results containing flagged content patterns"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover the right MCP server or A2A tool for a capability at runtime, especially when you want token-efficient results and protection against prompt-injection from untrusted tool descriptions. Prefer it over manually maintained tool registries when you need coverage across 500+ servers in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:22.850Z","isFirstParty":false,"canonicalSlug":"mcp-compiler-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-3602c71e"}