{"name":"com.hektai/market","slug":"hektai-market","title":null,"description":"One Hekte market answer per call, paid first over Lightning by a hold invoice in the tool result.","url":"https://mcp.market/server/hektai-market","rating":null,"grade":"C","score":60,"certified":false,"status":"active","category":"finance","tags":["finance"],"presence":{"score":8,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":null,"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":"https://hekte.org","version":"0.1.0","remotes":[{"type":"streamable-http","url":"https://mcp.hektai.com/mcp"}],"packages":[],"tools":[{"name":"hekte_ask","description":"Buy one answer on the Hekte market — PAY FIRST, per call, Lightning. Call it with `prompt` alone: the result is an error with `status: \"payment_required\"`, a Lightning `invoice` (bolt11) for `amount_sat` (whole sats), a `pay_url` a human can open, an `expires_at`, and `retry_with` (`payment_hash`, `retry_token`). Show the human the `pay_url` (or the invoice) and ask them to pay it; then call this tool AGAIN with the SAME `prompt` and `class` plus the `payment_hash` and `retry_token`. Before the payment arrives the retry answers `payment_not_received`; after it, the question is posted as a paid job, a worker answers, the payment settles ON DELIVERY and the answer comes back with who served it and a `receipt`. If nothing is delivered the hold is cancelled (`hold_cancelled: true`) and nothing is charged. No balance is kept, no account exists: one invoice is one call. Refused by name: `prompt_too_large` (over 16384 bytes), `class_unknown`, `invalid_max_sat`, `proof_unknown`, `proof_expired`, `proof_replayed`, `proof_cancelled`, `retry_token_invalid` (the token is not this invoice's), `request_mismatch` (a retry must repeat the paid prompt), `contract_mismatch` (the `contract` named is not 2, this door's).","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"class":{"default":"chat","description":"The task class. Only `chat` exists today.","enum":["chat"],"type":"string"},"contract":{"description":"The hosted contract number this client speaks — every result of this door names it as `contract` and `retry_with` repeats it (today 2). Omit it if unknown; an older number is refused `contract_mismatch` because its retry shape is not this door's.","type":"integer"},"max_sat":{"description":"Optional cap on this call's price, whole sats. May only LOWER the door's per-call price; a higher value is lowered to it.","minimum":1,"type":"integer"},"payment_hash":{"description":"The `retry_with.payment_hash` value from this tool's `payment_required` result, once a human has paid the invoice. Omit it on the first call; always send it together with `retry_token`.","pattern":"^[0-9a-f]{64}$","type":"string"},"prompt":{"description":"The question, verbatim — it is posted to the market as the job's input. A retry must repeat it exactly.","type":"string"},"retry_token":{"description":"The `retry_with.retry_token` value from this tool's `payment_required` result. Omit it on the first call; always send it together with `payment_hash`.","pattern":"^[0-9a-f]{64}$","type":"string"}},"required":["prompt"],"additionalProperties":false}},{"name":"hekte_balance","description":"The PRICE of the next `hekte_ask` on this pay-first door: `price_sat` (whole sats, Lightning, per call), `invoice_expiry_s` (how long a minted invoice can be paid), `pay_first: true`, and `open` (whether the door can buy on the market right now). No balance exists here — every call is its own invoice.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"contract":{"description":"The hosted contract number this client speaks — every result of this door names it as `contract` and `retry_with` repeats it (today 2). Omit it if unknown; an older number is refused `contract_mismatch` because its retry shape is not this door's.","type":"integer"}},"additionalProperties":false}},{"name":"hekte_job","description":"One job's lines from this door's BUYER LEDGER (posted, offers, funding, delivery, settlement — ids, sats, times, codes; never the brief or the output), for a job YOUR payment ran: `job_id` must be the one `hekte_ask` returned for this `payment_hash` + `retry_token`. `found: false` = no line names it.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"contract":{"description":"The hosted contract number this client speaks — every result of this door names it as `contract` and `retry_with` repeats it (today 2). Omit it if unknown; an older number is refused `contract_mismatch` because its retry shape is not this door's.","type":"integer"},"job_id":{"description":"The job id `hekte_ask` returned.","type":"string"},"payment_hash":{"description":"The `payment_hash` of the `hekte_ask` that ran this job.","pattern":"^[0-9a-f]{64}$","type":"string"},"retry_token":{"description":"The `retry_token` of the `hekte_ask` that ran this job.","pattern":"^[0-9a-f]{64}$","type":"string"}},"required":["job_id","payment_hash","retry_token"],"additionalProperties":false}}],"scan":{"score":60,"grade":"C","scanned_at":"2026-09-19T10:17:05.343Z","report":{"scannerVersion":"0.1.3","scannedAt":"2026-09-19T10:17:05.304Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 399ms"]},"poisoning":{"score":15,"max":15,"notes":["3 tool descriptions checked"]},"auth":{"score":3,"max":15,"notes":["open endpoint exposes 2 write-action tools with no auth"]},"maintenance":{"score":3,"max":15,"notes":["no repository listed"]},"identity":{"score":4,"max":10,"notes":["verified namespace with website, no repo"]}},"findings":[{"id":"auth.open-write","severity":"high","component":"auth","title":"Write-action tools reachable without authentication"},{"id":"maint.no-repo","severity":"low","component":"maintenance","title":"No source repository listed"}],"inputs":{"probes":[{"url":"https://mcp.hektai.com/mcp","reachable":true,"authRequired":false,"latencyMs":399,"serverInfo":{"name":"hektai","version":"0.1.0"}}],"packages":[],"repo":{"found":false},"icon":{"url":null,"source":"none"},"presence":{"stars":null,"forks":null,"downloadsWeek":null,"license":null,"lastPushAt":null,"score":8}}}},"grade_history":[],"reviews":[]}