{"name":"io.github.Antmanbuilds/ari-mcp","slug":"antmanbuilds-ari-mcp","title":null,"description":"Fair-price checks, leaderboards, and Ed25519 receipt verification for x402/MPP services.","url":"https://mcp.market/server/antmanbuilds-ari-mcp","rating":null,"grade":"C","score":65,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":11,"stars":null,"forks":null,"downloads_week":45,"last_push_at":null,"license":"Apache-2.0"},"uptime":null,"claimed":false,"transport":"npm","callable_via_gateway":false,"default_price_micros":0,"repository":"https://github.com/Antmanbuilds/ARI","website":"https://agentrateindicators.com/docs/mcp","version":"0.1.3","remotes":[],"packages":[{"registryType":"npm","registryBaseUrl":"https://registry.npmjs.org","identifier":"ari-mcp","version":"0.1.3","runtimeHint":"npx","transport":{"type":"stdio"},"environmentVariables":[{"description":"Override the ARI API base URL. Defaults to https://agentrateindicators.com/api.","name":"ARI_API_BASE_URL"}]}],"tools":[{"name":"get_fmv","description":"Look up the current FMV (median + low/high band) for an indexed service. Use this when you need the price you'd quote a counterparty before knowing their ask.","write_action":false,"price_micros":0,"input_schema":null},{"name":"get_leaderboard","description":"Return the top services for one of the canonical leaderboards: cheapest, most_expensive, most_volatile, biggest_drop, biggest_jump, most_observed.","write_action":false,"price_micros":0,"input_schema":null},{"name":"get_service","description":"Return the full detail row for one service: slug, name, vendor, protocol, category, units, fair price, sources, related services.","write_action":false,"price_micros":0,"input_schema":null},{"name":"get_signed_receipt","description":"Look up the canonical signed body for a previously-issued receipt id, so an agent can show the exact bytes it relied on when making a payment decision.","write_action":false,"price_micros":0,"input_schema":null},{"name":"is_fair_price","description":"Compare a quoted price for a known service against ARI's current fair-market value (FMV) band. Returns a verdict (green/amber/red), the FMV, the band, the percentile, the sample size, and a citable signed receipt id.","write_action":false,"price_micros":0,"input_schema":null},{"name":"list_services","description":"Browse the ARI service index. Filter by protocol (`x402`, `mpp`), category, or free-text search. Returns paginated rows with slug, name, vendor, protocol, category, FMV, and last-observed-at.","write_action":false,"price_micros":0,"input_schema":null},{"name":"prepay_verdict","description":"The Universal Fairness Skill entry point. Wraps any agent wallet (Coinbase Agentic Wallet, AgentCash, ATXP, 1Pay.ing, …) with a refuse-to-overpay safety check. Call BEFORE settling any HTTP 402 / x402 / MPP quote. Pass the target URL (or service slug), the quoted amount in micros, the currency (default USD), and the chain (default off-chain). Returns `{ verdict: 'fair' | 'stretched' | 'overpriced'","write_action":false,"price_micros":0,"input_schema":null},{"name":"recent_observations","description":"Return the most recent price observations for one service, oldest-newest by `observedAt`. Useful when an agent wants to spot intraday trends or audit the inputs to FMV.","write_action":false,"price_micros":0,"input_schema":null},{"name":"refuse_if_overpriced","description":"Convenience wrapper agents call right before paying. Returns `should_pay: false` (with a reason and savings estimate) when the quoted amount is materially above ARI's high band; `should_pay: true` otherwise.","write_action":false,"price_micros":0,"input_schema":null},{"name":"subscribe_alert","description":"Set up a price alert. Pass a webhook URL OR an email. Conditions: `above`, `below`, or `volatility_pct` with a numeric threshold (USD or %). Proxies the existing /api/v1/alerts endpoint.","write_action":false,"price_micros":0,"input_schema":null},{"name":"verify_receipt","description":"Re-fetch a receipt by its ULID and re-verify the Ed25519 signature. Use to audit a counterparty's claim, e.g. 'I refused this payment because ARI Receipt 01HZ… said it was overpriced'.","write_action":false,"price_micros":0,"input_schema":null}],"scan":{"score":65,"grade":"C","scanned_at":"2026-09-27T17:08:10.297Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-27T17:08:10.314Z","components":{"code":{"score":25,"max":25,"notes":["29 source files scanned"]},"reliability":{"score":-1,"max":20,"notes":["no gateway calls yet and no remote to probe"]},"poisoning":{"score":-1,"max":15,"notes":["tools not inspected (local package is not executed); not counted"]},"auth":{"score":12,"max":15,"notes":["local package, no credentials required"]},"maintenance":{"score":3,"max":15,"notes":["repository not readable: repo not found"]},"identity":{"score":2,"max":10,"notes":["no repository or website to verify"]}},"findings":[],"inputs":{"packages":[{"registryType":"npm","identifier":"ari-mcp","version":"0.1.3","found":true,"license":"Apache-2.0","hasInstallScripts":false,"dependencyCount":3,"publishedAt":"2026-05-21T18:19:21.448Z","repositoryUrl":"git+https://github.com/Antmanbuilds/ARI.git","weeklyDownloads":45}],"repo":{"found":false,"owner":"Antmanbuilds","repo":"ARI","error":"repo not found"},"icon":{"url":"https://agentrateindicators.com/apple-touch-icon.png","source":"site","width":180,"height":180},"presence":{"stars":null,"forks":null,"downloadsWeek":45,"license":"Apache-2.0","lastPushAt":null,"score":11}}}},"grade_history":[],"reviews":[]}