{"data":{"ratingId":"ur_433b96eca5beceb61d168a85","evidenceHash":"0x1fe7d3bdc95b361f5bd073ab547e473c3ff8edcd837824100db38f429319d1bf","ratingHash":"0x433b96eca5beceb61d168a85f33c5fee8367106f9218e716ff1a4f335c4b6113","methodVersion":"ur-1.0","ratedAt":"2026-10-15T21:46:52.035Z","evidence":{"note":"Unsolicited rating from public, read-only probes. It measures reachability, protocol conformance and declared-vs-actual consistency; it says nothing about the agent's task outcomes.","agent":{"ktId":"kt_253e688f59900efa8074f1fe","agentId":"59508","chainId":8453},"claims":[{"id":"name","pass":true,"detail":"registration name matches \"synthora-mcp\"","weight":1},{"id":"service_a2a","pass":false,"detail":"declared a2a service did not answer as a2a","weight":2},{"id":"service_mcp","pass":true,"detail":"declared mcp service answers and conforms","weight":2},{"id":"x402_support","pass":false,"detail":"declares x402Support but no valid x402 challenge was observed at the declared endpoints","weight":1}],"method":"ur-1.0","declared":{"name":"SYNTHORA","skills":[],"services":["mcp","a2a","web","agentwallet"],"x402Support":true,"webPagesNotProbed":1},"endpoints":[{"url":"https://pay.hergertsynthora.com/a2a","kind":"a2a","error":null,"reach":"http_error","checks":[],"status":404,"service":"a2a","metadata":null,"observed":{},"requests":[{"label":"primary","method":"GET","status":404,"latencyMs":912}],"checkedAt":"2026-10-15T21:46:45.040Z","latencyMs":912,"bodySha256":"80af7c69b05554a160457084a2ecb13939544bd56b3369f85f3bfd5e0e2626dc","conformance":null},{"url":"https://mcp.hergertsynthora.com/mcp","kind":"mcp","error":null,"reach":"ok","checks":[{"id":"initialize_envelope","pass":true,"weight":3},{"id":"initialize_protocolVersion","pass":true,"weight":2},{"id":"initialize_serverInfo","pass":true,"weight":1},{"id":"initialize_capabilities","pass":true,"weight":1},{"id":"tools_list_ok","pass":true,"weight":3},{"id":"tools_have_name_and_schema","pass":true,"weight":2}],"status":200,"service":"mcp","metadata":1,"observed":{"name":"synthora-mcp","depth":"full","tools":["synthora_search","dnsdomain","npm_downloads_range","who_gho_indicator_timeseries","doaj_article_search","air_quality","bitcoin_fees","defi_llama_tvl_ranking","defi_yields","ecb_forex_fixing_vs_market","payto_preflight","stablecoin_supply","top_crypto","ecb_macro","exchange_rates_verified","fed_watch","gas_oracle_multi","gdelt_tension","github_repo_activity","historical_weather","polymarket_trades","port_watch","registry_watch","space_weather_risk","usgs_earthquakes","volume_anomaly","polymarket_markets"],"skillText":["synthora_search","FREE. Search the currently published SYNTHORA tools by keyword and optional USDC price ceiling. Returns tool name, adver","dnsdomain","Full DNS + WHOIS/RDAP domain report in one call. Resolves A, AAAA, MX, TXT, NS, CNAME, SOA and DNSSEC over DNS-over-HTTP","npm_downloads_range","Returns a per-day download time series for an npm package over a period from keyless api.npmjs.org — the raw signal for ","who_gho_indicator_timeseries","Returns WHO Global Health Observatory OData time series (ghoapi.azureedge.net/api) for an indicator such as life expecta","doaj_article_search","Searches the Directory of Open Access Journals article index, returning titles, authors, DOIs, journal, ISSNs, abstracts","air_quality","SYNTHORA air-quality: live air quality for any city or lat,lon — PM2.5/PM10/ozone/NO2, EU and US AQI, and a WHO-threshol","bitcoin_fees","SYNTHORA bitcoin-fees: Bitcoin fee tiers in sat/vB (fastest/half-hour/hour/economy/minimum) plus current block height. S","defi_llama_tvl_ranking","SYNTHORA defi-llama-tvl-ranking: Top DeFi protocols by TVL with rank, chain, category and 1d/7d change, capped list (def","defi_yields","SYNTHORA defi-yields: stablecoin DeFi yields ranked with a risk outlier detector — APY vs class median (>=3x median = th","ecb_forex_fixing_vs_market","SYNTHORA ecb-forex-fixing-vs-market: ECB daily EUR/USD fixing vs live market rate: deviation in basis points, direction ","payto_preflight","x402 PayTo Pre-Flight: verify a payTo address against the live registry before paying. Detects payTo hijacking, stale en","stablecoin_supply","SYNTHORA stablecoin-supply: circulating USD supply, price and peg deviation in basis points for the top stablecoins (USD","top_crypto","SYNTHORA top-crypto: Top N cryptocurrencies by market cap (default 10, max 50): rank, price, 24h change, volume and mark","ecb_macro","SYNTHORA ecb-macro: official eurozone macro from the ECB data warehouse — HICP inflation, MRR policy rate, 10Y govt yiel","exchange_rates_verified","SYNTHORA exchange-rates-verified: FX rates for 160+ currencies CROSS-VERIFIED between two independent sources (ECB offic","fed_watch","SYNTHORA fed-watch: US reference-rate funding pulse — SOFR/EFFR/TGCR/BGCR/OBFR with volumes, percentile dispersion and t","gas_oracle_multi","SYNTHORA gas-oracle-multi: gas price across 5 chains (ethereum, base, arbitrum, optimism, polygon), each VERIFIED by two","gdelt_tension","SYNTHORA gdelt-tension: geopolitical tension index for any topic/country — news-mention spike vs 7d baseline, average to","github_repo_activity","SYNTHORA github-repo-activity: Activity metrics for any public GitHub repo (input owner/repo): stars, forks, open issues","historical_weather","SYNTHORA historical-weather: verified historical weather for any place and date (1940 → ~5 days ago) from the ERA5 reana","polymarket_trades","Historical Polymarket trade query with filters plus per-wallet aggregation. $0.03 USDC x402 Base. [x402: 0.03 USDC per c","port_watch","SYNTHORA port-watch: daily port activity for any of 2,065 ports (Shanghai, Singapore, Rotterdam, LA, Long Beach presets ","registry_watch","Registry change history from stored registry_delta records, ordered by database timestamp and ID. Query with since (curs","space_weather_risk","SYNTHORA space-weather-risk: composite operational space-weather risk verdict fusing 4 NOAA SWPC feeds (Kp/G scale, GOES","usgs_earthquakes","SYNTHORA usgs-earthquakes: latest earthquakes (M>=4.5 default, tunable) with PAGER alert level, tsunami flag and ACTIVE ","volume_anomaly","SYNTHORA volume-anomaly: crypto volume-anomaly alerts for arbitrage bots — assets whose 24h turnover (volume/mcap) is an","polymarket_markets","Search prediction markets ACROSS PLATFORMS (Polymarket + Kalshi) in one call: live prices, implied probability, volume, "],"transport":"streamable-http","description":"Start with synthora_search (free) to find the right tool and its price. Paid tools return an x402 payment challenge; x402-capable clients pay it in USDC on Base.","rpcInjectable":["payto_preflight.endpoint_url"],"protocolVersion":"2025-06-18"},"requests":[{"label":"initialize","method":"POST","status":200,"latencyMs":711},{"label":"initialized","method":"POST","status":202,"latencyMs":595},{"label":"tools/list","method":"POST","status":200,"latencyMs":992}],"checkedAt":"2026-10-15T21:46:47.753Z","latencyMs":711,"bodySha256":"4bb11f2d1eff5e76e80a325b67c234cae201dce8c618bec8ab5bb2d7a28346fc","conformance":1}]}}}