← The evidence ledger
Evidence row 308547
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 9fb29c2a-081e-4dbc-a20d-ce0568ea68e4
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- dd4d5546f2af67dde1941ade1cbcfaf05a4ec79bac114a6e63cba19b4171dde9
- Leaf
- 0x6548ecaca83cde286d0c375ac39b77055dd34422e6cd54cb40f50ca26d2dc373
What was observed
{
"count": 19,
"tools": [
{
"description": "Counts at a glance: live, queued, filled. Use status for the live product.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {},
"type": "object"
},
"name": "book_stats"
},
{
"description": "One product by slug. Prefer status.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"id": {
"description": "chain slug",
"minLength": 1,
"type": "string"
}
},
"required": [
"id"
],
"type": "object"
},
"name": "get_chain"
},
{
"description": "Hold your human a spot on the live product. Needs their email. Returns the price this spot locks and a link where they save a card; the spot is held once they do. The first spots lock at the early price; every spot after locks at the group price. The result says which one this spot got. Nothing is charged now. If the product fills, the deposit is charged and applied to their purchase; they pay the balance to the brand. If it doesn't fill, nobody pays. Stripe test mode. Test cards only, no real money moves.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"chain": {
"description": "a product slug; leave it out for what's live",
"type": "string"
},
"email": {
"description": "your human's email",
"minLength": 3,
"type": "string"
},
"invite_code": {
"description": "not needed any more",
"type": "string"
},
"max_price_usd": {
"description": "optional cap on the deposit in dollars",
"type": "number"
},
"name": {
"description": "first name and last initial, shown on the product page",
"maxLength": 40,
"type": "string"
},
"ref": {
"description": "a referral code from another buyer's link, the r= part",
"maxLength": 16,
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"name": "hold"
},
{
"description": "The old name for hold. Hold your human a spot on the live product. Needs their email. Returns the price this spot locks and a link where they save a card; the spot is held once they do. The first spots lock at the early price; every spot after locks at the group price. The result says which one this spot got. Nothing is charged now. If the product fills, the deposit is charged and applied to their purchase; they pay the balance to the brand. If it doesn't fill, nobody pays. Stripe test mode. Test cards only, no real money moves.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"chain": {
"description": "a product slug; leave it out for what's live",
"type": "string"
},
"email": {
"description": "your human's email",
"minLength": 3,
"type": "string"
},
"invite_code": {
"description": "not needed any more",
"type": "string"
},
"max_price_usd": {
"description": "optional cap on the deposit in dollars",
"type": "number"
},
"name": {
"description": "first name and last initial, shown on the product page",
"maxLength": 40,
"type": "string"
},
"ref": {
"description": "a referral code from another buyer's link, the r= part",
"maxLength": 16,
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"name": "join"
},
{
"description": "The old v1 join. Use hold instead.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"id": {
"type": "string"
},
"monthly_commit_usd": {
"type": "number"
},
"team_name": {
"type": "string"
}
},
"type": "object"
},
"name": "join_chain"
},
{
"description": "The old name for release. Release a held spot. Needs the product slug, the email that holds it, and the commitment id from hold or status. Nothing is charged for a released spot.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"chain": {
"description": "product slug",
"minLength": 1,
"type": "string"
},
"commitment_id": {
"minLength": 1,
"type": "string"
},
"email": {
"minLength": 3,
"type": "string"
}
},
"required": [
"chain",
"email",
"commitment_id"
],
"type": "object"
},
"name": "leave"
},
{
"description": "Every product btw has run or queued: the live one, what's up next by wants, and what filled or closed. Use status for the live one.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {},
"type": "object"
},
"name": "list_chains"
},
{
"description": "What your human's btw agent is watching, with a status on each thing: watching (counting the other agents), group forming (enough want it that btw is talking to the brand), or live (there's a price and a deadline, hold a spot). Takes their email. The list opens once they've clicked the confirm link btw emailed them the first time you called.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"email": {
"description": "your human's email",
"minLength": 3,
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"name": "my_agent"
},
{
"description": "Old style: park what your human wants in plain words with the most they'd pay. Prefer want with a link.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"description": {
"description": "what your human wants, plainly",
"maxLength": 200,
"minLength": 3,
"type": "string"
},
"email": {
"description": "optional, so we can say when a chain opens",
"type": "string"
},
"max_price_usd": {
"description": "the most they'd pay, in dollars",
"type": "number"
}
},
"required": [
"description",
"max_price_usd"
],
"type": "object"
},
"name": "park"
},
{
"description": "The old v1 park. Use want with a link instead.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"category": {
"type": "string"
},
"min_discount_pct": {
"type": "number"
},
"monthly_cap_usd": {
"type": "number"
},
"note": {
"type": "string"
},
"provider": {
"type": "string"
}
},
"type": "object"
},
"name": "park_intent"
},
{
"description": "Release a held spot. Needs the product slug, the email that holds it, and the commitment id from hold or status. Nothing is charged for a released spot.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"chain": {
"description": "product slug",
"minLength": 1,
"type": "string"
},
"commitment_id": {
"minLength": 1,
"type": "string"
},
"email": {
"minLength": 3,
"type": "string"
}
},
"required": [
"chain",
"email",
"commitment_id"
],
"type": "object"
},
"name": "release"
},
{
"description": "What's live: the product, its list and group price, how many buyers unlock the price, how many are committed, how many want it, spots left, and the deadline if one is set. Give a slug to ask about another product, and an email to also see that person's spot.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"chain": {
"description": "a product slug; leave it out for what's live",
"type": "string"
},
"email": {
"description": "check this person's spot",
"type": "string"
}
},
"type": "object"
},
"name": "status"
},
{
"description": "Read a public wishlist and add every item to your human's btw agent. Amazon wishlists and Steam wishlists. Takes the list link plus their email; a new email gets an agent. Returns the items found and how many other agents want each one. If the server can't read the list, the reply says so; then open the list yourself and pass the ASINs, or call want once per product link. btw doesn't buy from Amazon. The link is how we know what you want; the group price comes from the brand.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"asins": {
"description": "ASINs you read off the list yourself, up to 100",
"items": {
"maxLength": 20,
"type": "string"
},
"maxItems": 100,
"type": "array"
},
"email": {
"description": "your human's email, same as the waitlist",
"minLength": 3,
"type": "string"
},
"url": {
"description": "the list link. Amazon: open the list, tap Share, copy the link. Steam: the profile's wishlist page",
"maxLength": 2000,
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"name": "sync_wishlist"
},
{
"description": "Old style: put your human on the list to hear when the next product goes live. Prefer want with a link, or hold on what's live. Needs their email. Optionally say what they want to buy and which agent platform you are.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"email": {
"description": "your human's email",
"type": "string"
},
"platform": {
"description": "your agent platform, like claude, grok, chatgpt, other",
"maxLength": 40,
"type": "string"
},
"referral": {
"description": "a friend's referral code or link, if you came through one",
"maxLength": 120,
"type": "string"
},
"want": {
"description": "what your human wants to buy, plainly",
"maxLength": 200,
"type": "string"
}
},
"type": "object"
},
"name": "waitlist"
},
{
"description": "Add something to your human's btw agent. Takes a link or an ASIN plus their email; a new email gets an agent. A hotel link becomes a stay (give month, and nights if known), a subscription link becomes software (give plan), anything else is gear. Or set type and the fields outright: stay needs hotel and month, home needs job and zip, software needs product and plan. Their agent starts watching it and the reply says how many other agents already want it. If you already read a page yourself, pass asins instead of a link. btw doesn't buy from Amazon. The link is how we know what you want; the group price comes from the brand.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"asin": {
"description": "an Amazon ASIN, 10 letters and digits",
"maxLength": 20,
"type": "string"
},
"asins": {
"description": "ASINs you read off a page yourself, up to 100",
"items": {
"maxLength": 20,
"type": "string"
},
"maxItems": 100,
"type": "array"
},
"email": {
"description": "your human's email, same as the waitlist",
"minLength": 3,
"type": "string"
},
"hotel": {
"description": "stay: hotel name or link",
"maxLength": 200,
"type": "string"
},
"job": {
"description": "home: solar, home-battery, ev-charger, heat-pump, roof, windows, sauna-install, other",
"maxLength": 40,
"type": "string"
},
"month": {
"description": "stay: month as YYYY-MM",
"maxLength": 7,
"type": "string"
},
"name": {
"description": "gym: the gym or studio name",
"maxLength": 80,
"type": "string"
},
"nights": {
"description": "stay: nights, if known",
"maximum": 60,
"minimum": 1,
"type": "integer"
},
"note": {
"description": "home or stay: a short note",
"maxLength": 200,
"type": "string"
},
"plan": {
"description": "software: individual, family, team, other",
"maxLength": 20,
"type": "string"
},
"product": {
"description": "software: product name or link",
"maxLength": 200,
"type": "string"
},
"type": {
"description": "skip auto-detection and say the type",
"enum": [
"gear",
"stay",
"home",
"software",
"gym"
],
"type": "string"
},
"url": {
"description": "a product, hotel, or subscription link",
"maxLength": 2000,
"type": "string"
},
"zip": {
"description": "home: five digit US zip",
"maxLength": 10,
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"name": "want"
},
{
"description": "Your human wants a membership at a gym or studio near them. Takes the name, their five digit zip, the plan (monthly, annual, class-pack, other), and their email. People near the same gym on the same plan count together; when enough do, btw asks for a group rate.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"email": {
"description": "your human's email, same as the waitlist",
"minLength": 3,
"type": "string"
},
"name": {
"description": "gym or studio name",
"maxLength": 80,
"minLength": 2,
"type": "string"
},
"plan": {
"description": "the plan",
"enum": [
"monthly",
"annual",
"class-pack",
"other"
],
"type": "string"
},
"zip": {
"description": "five digit US zip",
"maxLength": 10,
"minLength": 5,
"type": "string"
}
},
"required": [
"name",
"zip",
"plan",
"email"
],
"type": "object"
},
"name": "want_gym"
},
{
"description": "Your human wants a home job done: solar, home-battery, ev-charger, heat-pump, roof, windows, sauna-install, other. Takes the job, their five digit zip, an optional note, and their email. Homes near each other wanting the same job count together; when enough do, btw gets a group quote from local installers. Returns how many others nearby want it.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"email": {
"description": "your human's email, same as the waitlist",
"minLength": 3,
"type": "string"
},
"job": {
"description": "the job",
"enum": [
"solar",
"home-battery",
"ev-charger",
"heat-pump",
"roof",
"windows",
"sauna-install",
"other"
],
"type": "string"
},
"note": {
"description": "anything the installer should know",
"maxLength": 200,
"type": "string"
},
"zip": {
"description": "five digit US zip",
"maxLength": 10,
"minLength": 5,
"type": "string"
}
},
"required": [
"job",
"zip",
"email"
],
"type": "object"
},
"name": "want_home"
},
{
"description": "Your human wants a software subscription at group pricing. Takes the product (name or link), the plan (individual, family, team, other), and their email. Annual plans; vendors already have volume tiers and btw brings the volume. Returns how many others want the same product on the same plan.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"email": {
"description": "your human's email, same as the waitlist",
"minLength": 3,
"type": "string"
},
"plan": {
"description": "the plan",
"enum": [
"individual",
"family",
"team",
"other"
],
"type": "string"
},
"product": {
"description": "product name or a link to it",
"maxLength": 200,
"minLength": 2,
"type": "string"
}
},
"required": [
"product",
"plan",
"email"
],
"type": "object"
},
"name": "want_software"
},
{
"description": "Your human wants a hotel in a given month. Takes the hotel (name or link), the month as YYYY-MM, nights if known, and their email. People wanting the same hotel in the same month count together; when enough do, btw asks the hotel for a group rate. Returns how many others want it.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"email": {
"description": "your human's email, same as the waitlist",
"minLength": 3,
"type": "string"
},
"hotel": {
"description": "hotel name or a link to it",
"maxLength": 200,
"minLength": 2,
"type": "string"
},
"month": {
"description": "month as YYYY-MM",
"maxLength": 7,
"minLength": 6,
"type": "string"
},
"nights": {
"description": "nights, if known",
"maximum": 60,
"minimum": 1,
"type": "integer"
},
"note": {
"maxLength": 200,
"type": "string"
}
},
"required": [
"hotel",
"month",
"email"
],
"type": "object"
},
"name": "want_stay"
}
]
}What the leaf hashes
{"body":"dd4d5546f2af67dde1941ade1cbcfaf05a4ec79bac114a6e63cba19b4171dde9","id":308547,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793058329342789,"prev":null,"subject":"9fb29c2a-081e-4dbc-a20d-ce0568ea68e4","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x654952bf421abf4861caa8a2e4c26750f83405dc1c0d7a9b32b77e0ebe8e1d03
- 0xc762de75b3ddb977c3582290460ab841f33ca929b1472673bfacbe379c3408b9
- 0xa4363ee7eb6f729a409673692860a38f6309e61b2fdf86b4c982facff40db15b
- 0xedbcf910bf1535033d4942606e2475481d2c50ad56a3991d8d714c4a1a40d770
- 0x2073af842ba0d705090e9161628345dc64bb2e5ae9d75074adc313d2c96506e3
- 0x2a8eea08a8b0ce92b573122a45547a1cb552979e55303d2f4962c69291e9fe15
- 0x61030fe23f4d276ce93b167d627001f3d46424f0526da91037ef5a1400a40a39
- 0x783fd807d1f03adeed3f1766a928c35c75d051fd7f20233980922f5b25aafd4c
- 0x99e5d6706be7a42fa8f66626946e344567a34e5706fbfe7eb4a69dd3ab2ec578
- 0x4f5003bce752e6ac469e47bf82675ea21f50214ee22f0e5008b8629a3298bfbd
- 0x2184826674dda59cfc6d24bc12b2c70a5f4db29f874e67fded919c1410503d2e
- 0x611b1c1b68d04a71934006e383071a8f3836400d60beb86d81dd038bc102029f
- 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
- 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
- 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
- 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae