{"server":{"name":"io.github.mayer-code/x402-toolbox","title":"x402 Toolbox","$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","remotes":[{"url":"https://lab.paidapis.net/mcp","type":"streamable-http"}],"version":"1.0.0","description":"Free, read-only MCP subset of x402 Toolbox's cheap data endpoints, free via MCP."},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","isLatest":true,"updatedAt":"2026-09-12T17:24:11.10153Z","publishedAt":"2026-09-12T17:24:11.10153Z","statusChangedAt":"2026-09-12T17:24:11.10153Z"},"dev.protogrid/connectability":{"class":"R0","autonomous":true,"human_steps":[],"preferred":{"kind":"remote","idx":0},"remotes":[{"idx":0,"url":"https://lab.paidapis.net/mcp","transport":"streamable-http","templated":false,"headers":[],"auth":{"type":"none","location":null,"secret_name":null,"oauth":null},"protocol":{"supported_versions":["2025-11-25"],"stateless":true},"health":{"reachable":true,"uptime_30d":1,"latency_ms_p50":149,"consecutive_failures":0,"last_probe_at":"2026-10-19T16:43:24.322Z","last_ok_at":"2026-10-19T16:43:24.322Z"}}],"packages":[]},"dev.protogrid/tools":[{"name":"enrich_address","title":"On-chain address enrichment","description":"Real on-chain context for a wallet address: contract vs EOA, native balance, transaction count. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/enrich-address for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_attestation_log","title":"Signed oracle attestation history","description":"Persisted, doubly-signed log of past oracle attestations from this server. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/attestation-log for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_freshness_priced_data","title":"Freshness-tiered gas/price data","description":"Same gas + ETH/USD data, priced by requested freshness: cached (cheap) or live (guaranteed current). Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/freshness-priced-data for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_gas_comparator","title":"Cross-chain gas comparator","description":"Real gas price on Ethereum vs Base side by side, with delta, ratio, and estimated USD cost of a standard transfer on each chain. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/gas-comparator for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_gas_history_export","title":"Historical gas price export","description":"Raw Ethereum gas price samples over a date range, JSON or CSV, priced by real row count (min $0.005, max 24h range). Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/gas-history-export for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_gas_metrics","title":"Derived gas price metrics","description":"Rolling average/min/max/volatility/trend for Ethereum gas price over a window. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/gas-metrics for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_large_transfers","title":"Large USDC transfer filter","description":"Recent USDC transfers on Base above a value threshold. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/large-usdc-transfers for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_market_snapshot","title":"Aggregated market snapshot","description":"Gas price + ETH/USD price + latest Base block in one call. Optional ?ref=<address> pays that wallet a referral cut. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/market-snapshot for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_normalized_gas","title":"Normalized Ethereum + Base gas data","description":"Ethereum and Base gas price and block data, cleaned into one consistent schema per chain. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/normalized-gas for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_reliable_eth_price","title":"Reliable ETH/USD price","description":"ETH/USD price with retry-with-backoff and last-known-good cache fallback. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/reliable-eth-price for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_reputation","title":"On-chain + ledger reputation score","description":"Trust score from real on-chain activity plus our own ledger of settled payments from this address. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/reputation for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"get_wiki_summary","title":"Wikipedia article summary as JSON","description":"Wikipedia article lead section, converted from rendered HTML into clean, tag-free JSON. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/wiki-summary for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"verify_tx","title":"Signed on-chain transaction confirmation oracle","description":"Checks whether a Base transaction hash has confirmed on-chain, returns a signed EIP-191 attestation. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/verify-tx for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"},{"name":"verify_tx_multi_source","title":"Multi-source on-chain confirmation oracle","description":"Checks a Base tx hash against 3 independent RPC providers in parallel; only signs an attestation if all agree. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/verify-tx-multi-source for production/agentic use.","annotations":null,"source":"probe","observed_at":"2026-10-19T16:43:24.322Z"}],"dev.protogrid/trust":{"score":74,"components":{"hygiene":80,"liveness":100,"freshness":85,"provenance":35},"drivers":["+reachable","+uptime-100%","~updated-37d-ago","-no-repository"],"flags":["no-repository"],"blocked":false,"computed_at":"2026-10-19T22:06:09.911Z","disclaimer":"Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed."},"dev.protogrid/quality":{"score":79,"label":"good","components":{"auth":null,"hygiene":71,"protocol":75,"stability":100,"dependencies":null},"checks":[{"id":"protocol.modern","detail":"newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28","status":"warn","category":"protocol"},{"id":"protocol.stateless","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"protocol.transport","detail":"streamable HTTP","status":"pass","category":"protocol"},{"id":"protocol.list_ttl","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"auth.prm","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.as_metadata","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.cimd","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.secret_in_url","detail":"no templated URL","status":"na","category":"auth"},{"id":"tools.descriptions","detail":"every tool has a description","status":"pass","category":"hygiene"},{"id":"tools.description_length","detail":"descriptions are concise","status":"pass","category":"hygiene"},{"id":"tools.schemas","detail":"every tool has an object input schema","status":"pass","category":"hygiene"},{"id":"tools.annotations","detail":"no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones","status":"fail","category":"hygiene"},{"id":"tools.directory_hints","detail":"no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_normalized_gas (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); enrich_address (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_wiki_summary (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …","status":"fail","category":"hygiene"},{"id":"tools.token_cost","detail":"about 1,538 tokens to load every tool","status":"pass","category":"hygiene"},{"id":"tools.api_dump","detail":"tools are not a one-to-one API dump","status":"pass","category":"hygiene"},{"id":"stability.changes","detail":"no tool changes in 30 days","status":"pass","category":"stability"},{"id":"stability.rug_pull","detail":"no tool changed its meaning under the same name","status":"pass","category":"stability"},{"id":"deps.known_vulns","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.mcp_sdk_version","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.resolvable","detail":"no npm or PyPI package","status":"na","category":"dependencies"}],"drivers":["-tools.annotations","-tools.directory_hints","~protocol.modern"],"flags":[],"tool_count":14,"token_estimate":1538,"tools_hash":"5ffd5fd3c42320b873eef3cdefac8637","tools_changed_at":null,"computed_at":"2026-10-19T21:42:09.986Z","disclaimer":"Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed."},"dev.protogrid/identity":{"canonical_id":"io.github.mayer-code/x402-toolbox","aliases":[],"alias_count":0,"repository_key":null,"owner":{"verified":false,"method":null,"since":null}}},"next_actions":[{"action":"list_tools","description":"Every current tool with input schemas","href":"/v1/servers/io.github.mayer-code%2Fx402-toolbox/tools","arguments":{"name":"io.github.mayer-code/x402-toolbox"}},{"action":"get_connection","description":"Minimal connection block for the preferred remote or package","href":"/v1/servers/io.github.mayer-code%2Fx402-toolbox/connection?target=mcpServers","arguments":{"name":"io.github.mayer-code/x402-toolbox","target":"mcpServers"}},{"action":"search","description":"Find other servers by intent","href":"/v1/search?q={query}","arguments":{"q":"{query}"}}]}