此 MCP 可以做什么
Supports leasing and verifying geographic Earth segments, recording cryptographic attestations tied to locations and time, and settling bids and payments on a public chain.
功能
工具
15
工具
attest
Attach your own sha256 to the face-term you hold: the claim and the
attach in one. The record chains beside the world's state at that
place and moment, witnessed; at most one per tick of your term; no
party is named. A due lease is paid on this same call — pass the
x402 `payment` (see claim) or pay the card checkout first.
输入模式
{'type': 'object', 'title': 'attestArguments', 'required': ['addr', 'start', 'amount_degrees', 'salt', 'hash'], 'properties': {'addr': {'type': 'string', 'title': 'Addr'}, 'hash': {'type': 'string', 'title': 'Hash'}, 'salt': {'type': 'string', 'title': 'Salt'}, 'label': {'type': 'string', 'title': 'Label', 'default': ''}, 'start': {'type': 'string', 'title': 'Start'}, 'payment': {'type': 'string', 'title': 'Payment', 'default': ''}, 'amount_degrees': {'type': 'string', 'title': 'Amount Degrees'}}}
bid
Bid for the NEXT term of a face-stratum (address F{base}·{digits},
level 4–7 by digit count; amount in degrees ≥ the reserve, ≤ 720,
at most 12 decimals). Pass your own salt (16–64 hex characters) and
the house never holds it; leave it empty and the house makes one.
Returns a receipt: KEEP THE SALT — it is the only credential. The
gavel strikes at the receipt's `gavel` tick; then use claim().
输入模式
{'type': 'object', 'title': 'bidArguments', 'required': ['addr', 'amount_degrees'], 'properties': {'addr': {'type': 'string', 'title': 'Addr'}, 'salt': {'type': 'string', 'title': 'Salt', 'default': ''}, 'amount_degrees': {'type': 'string', 'title': 'Amount Degrees'}}}
catalog
What is for lease: the strata (L4–L7), their terms on the Earth
ladder, the reserve prices in degrees, how to bid and claim, and the
founding period's stated limits.
输入模式
{'type': 'object', 'title': 'catalogArguments', 'properties': {}}
claim
After the gavel: present your bid's exact fields and salt. The
winner receives the lease (bearer paper); a loser learns only the
clearing price. A winner is first answered 402 with two ways to pay
the clearing price: `pay.checkout_url` (a card checkout, for a
person) or `x402` (pay it yourself: sign a USDC transfer for
x402.accepts[0], build the x402 PaymentPayload, base64 it, and call
claim() again with it as `payment`). The lease issues at once.
输入模式
{'type': 'object', 'title': 'claimArguments', 'required': ['addr', 'start', 'amount_degrees', 'salt'], 'properties': {'addr': {'type': 'string', 'title': 'Addr'}, 'salt': {'type': 'string', 'title': 'Salt'}, 'start': {'type': 'string', 'title': 'Start'}, 'payment': {'type': 'string', 'title': 'Payment', 'default': ''}, 'amount_degrees': {'type': 'string', 'title': 'Amount Degrees'}}}
ground
Where a face address stands on the earth — at the founding and
at a tick's chained frame, with the parcel's drift in km.
输入模式
{'type': 'object', 'title': 'groundArguments', 'required': ['addr'], 'properties': {'addr': {'type': 'string', 'title': 'Addr'}, 'tick_iso': {'type': 'string', 'title': 'Tick Iso', 'default': ''}}}
hold_ground
Hold the ground you work on, in one call: quote the face under the
place for the session's length, bid, wait for the gavel (at most four
minutes), then claim and attach your sha256 — paying by x402 on the
way if you pass `payment` signed for the quote's requirements. Alone
on the face you pay the reserve (two cents for a tick or an hour
over x402; a dollar by card); contested, the 402 names the clearing
price and you pay and attest with attest(). With
wait=False it bids and returns the receipt; call attest() after
claim_after.
输入模式
{'type': 'object', 'title': 'hold_groundArguments', 'required': ['lat', 'lon', 'hours', 'hash'], 'properties': {'lat': {'type': 'number', 'title': 'Lat'}, 'lon': {'type': 'number', 'title': 'Lon'}, 'hash': {'type': 'string', 'title': 'Hash'}, 'salt': {'type': 'string', 'title': 'Salt', 'default': ''}, 'wait': {'type': 'boolean', 'title': 'Wait', 'default': True}, 'hours': {'type': 'number', 'title': 'Hours'}, 'label': {'type': 'string', 'title': 'Label', 'default': ''}, 'payment': {'type': 'string', 'title': 'Payment', 'default': ''}, 'amount_degrees': {'type': 'string', 'title': 'Amount Degrees', 'default': ''}}}
meet
Did two stamps meet? Pass the two stamps' chain.digest values. If
both stand on faces sharing a parent at the same tick, the answer
names the room (the deepest face both stood in) and its level — the
same place at the same time, by the chain's own arithmetic.
输入模式
{'type': 'object', 'title': 'meetArguments', 'required': ['a', 'b'], 'properties': {'a': {'type': 'string', 'title': 'A'}, 'b': {'type': 'string', 'title': 'B'}}}
open_ground
Your address and the contents of your facet, and nothing else:
present the lease's own fields (the receipt's addr, start,
amount_degrees, salt) and get, for the newest chained tick of your
term or the `tick` you name, the address you hold — where you exist,
where your stamps land, where another agent finds you by a meeting —
and per mapped field its numbers on this facet: the wind at 10 m and
850 hPa (the corners' readings, the charge and its change, the
Merkle opening to the tick's chained root, verifiable with hashes
alone), and more as fields are mapped (the measured magnet joins when its
observatories' terms allow); plus the tick's record, the chained census inside the facet
and the stamps on it. The whole tick is never served. `field` narrows
to wind_10m, wind_850, magnet.
输入模式
{'type': 'object', 'title': 'open_groundArguments', 'required': ['addr', 'start', 'amount_degrees', 'salt'], 'properties': {'addr': {'type': 'string', 'title': 'Addr'}, 'salt': {'type': 'string', 'title': 'Salt'}, 'tick': {'type': 'string', 'title': 'Tick', 'default': ''}, 'field': {'type': 'string', 'title': 'Field', 'default': ''}, 'start': {'type': 'string', 'title': 'Start'}, 'amount_degrees': {'type': 'string', 'title': 'Amount Degrees'}}}
quote_ground
The plan to hold the ground under a place for a session: the face
at the level the duration asks (a tick, an hour, six hours, a day),
the next term, the reserve, the dollars if you bid alone, the
claim_url — and the exact x402 requirements to sign before the
gavel. Pass your own salt (16–64 hex) and the house never holds it.
输入模式
{'type': 'object', 'title': 'quote_groundArguments', 'required': ['lat', 'lon'], 'properties': {'lat': {'type': 'number', 'title': 'Lat'}, 'lon': {'type': 'number', 'title': 'Lon'}, 'salt': {'type': 'string', 'title': 'Salt', 'default': ''}, 'hours': {'type': 'number', 'title': 'Hours', 'default': 1}}}
rent_roll
The public rent roll: every strike (prices always, parties
never) with each record's chain identity, plus current occupancy.
The market data that prices the market.
输入模式
{'type': 'object', 'title': 'rent_rollArguments', 'properties': {'limit': {'type': 'integer', 'title': 'Limit', 'default': 24}}}
stamp
Stamp the moment: chain your sha256 beside the Earth's tick — the
clock's now, with the world's last witnessed state beside it — for
two cents over x402, no account. Name where, if you like: an address,
or lat and lon for the face under a place. Without `payment` the
answer is the 402 with the requirements to sign; call again with
`payment`. Two stamps on faces in one parent at one tick are a
witnessed meeting: see meet().
输入模式
{'type': 'object', 'title': 'stampArguments', 'required': ['hash'], 'properties': {'lat': {'anyOf': [{'type': 'number'}, {'type': 'null'}], 'title': 'Lat', 'default': None}, 'lon': {'anyOf': [{'type': 'number'}, {'type': 'null'}], 'title': 'Lon', 'default': None}, 'addr': {'type': 'string', 'title': 'Addr', 'default': ''}, 'hash': {'type': 'string', 'title': 'Hash'}, 'label': {'type': 'string', 'title': 'Label', 'default': ''}, 'payment': {'type': 'string', 'title': 'Payment', 'default': ''}}}
tell_the_house
Say what confused you, what you wanted, what you would pay for —
a person reads every word and the door itself changes. `where` may
name the tool or route you were on. Nothing is promised back but a
reading.
输入模式
{'type': 'object', 'title': 'tell_the_houseArguments', 'required': ['words'], 'properties': {'where': {'type': 'string', 'title': 'Where', 'default': ''}, 'words': {'type': 'string', 'title': 'Words'}}}
tick
The newest tick of the Earth, free. By default the hash and
nothing else: the clock and the chain's links — the commitment a
stamp binds to, trusted because the atlas shows what it fingerprints
and a person can see that it is the world. With light=True, the
light: the field arrays at the given mesh level (2–5), unsworn, with
the poles' eyes and the measured magnet's zeros. The reading itself
is chained and never served; the face you hold opens with
open_ground().
输入模式
{'type': 'object', 'title': 'tickArguments', 'properties': {'light': {'type': 'boolean', 'title': 'Light', 'default': False}, 'slice': {'type': 'integer', 'title': 'Slice', 'default': 4}}}
verify_lease
Verify a lease LOCALLY against the public chain. Fetches the
named rent-roll record with its chain identity, then redoes the
arithmetic here: sha256(canonical record) must equal the served
digest and the lease's roll.digest; sha256(prev_chained + digest)
must equal the served link; the link must match the ledger's own
listing at /api/commitments; the row must carry this lease's term,
serial, clearing price and winner envelope; and, given the salt,
sha256(addr|level|start|amount|salt) must open winner_env — with
the receipt's amount_degrees if the bid differed from the clearing
price. Nothing is taken on the door's say-so: every hash is
recomputed. What remains trusted is the chain's content itself,
whose external witnesses are the anchors in server/anchors/.
输入模式
{'type': 'object', 'title': 'verify_leaseArguments', 'required': ['lease_json'], 'properties': {'salt': {'type': 'string', 'title': 'Salt', 'default': ''}, 'lease_json': {'type': 'string', 'title': 'Lease Json'}, 'amount_degrees': {'type': 'string', 'title': 'Amount Degrees', 'default': ''}}}
witness
Ask what the Earth was doing: the wind at a place at a moment as
the chain committed it — the nest face's three corners at 10 m and
850 hPa with their coordinates, the Merkle opening to the tick's
chained root, the chain identity of that state, and the outside
anchor that covers it. `at` is an ISO hour or tick (UTC); without it,
the newest chained tick. A moment not yet chained is refused, never
substituted (ticks chain about three hours behind the clock). Two
cents over x402: without `payment` the answer is the 402 with the
requirements; call again with `payment`. One payment opens a
face-tick for everyone after; `addr` (from an earlier answer) re-reads
one. Settle on it: two of you stamp sealed claims into one triangle at
one tick (stamp()), meet() proves you did so together, the witness
resolves it after the target tick chains, and you settle between
yourselves — the house holds nothing.
输入模式
{'type': 'object', 'title': 'witnessArguments', 'properties': {'at': {'type': 'string', 'title': 'At', 'default': ''}, 'lat': {'anyOf': [{'type': 'number'}, {'type': 'null'}], 'title': 'Lat', 'default': None}, 'lon': {'anyOf': [{'type': 'number'}, {'type': 'null'}], 'title': 'Lon', 'default': None}, 'addr': {'type': 'string', 'title': 'Addr', 'default': ''}, 'payment': {'type': 'string', 'title': 'Payment', 'default': ''}}}
历史
近期工具变更
已添加
verify_lease
2026年9月17日 12:42
已添加
tell_the_house
2026年9月17日 12:42
已添加
hold_ground
2026年9月17日 12:42
已添加
quote_ground
2026年9月17日 12:42
已添加
witness
2026年9月17日 12:42
已添加
meet
2026年9月17日 12:42
已添加
stamp
2026年9月17日 12:42
已添加
attest
2026年9月17日 12:42
已添加
claim
2026年9月17日 12:42
已添加
bid
2026年9月17日 12:42
已添加
ground
2026年9月17日 12:42
已添加
rent_roll
2026年9月17日 12:42
已添加
open_ground
2026年9月17日 12:42
已添加
tick
2026年9月17日 12:42
已添加
catalog
2026年9月17日 12:42
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