← The evidence ledger
Evidence row 572184
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 50b2f83b-13b2-4821-9e9b-58aa536cb2b9
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- b8ea6478f6f12fb8e807458fab349e1e291f3a4ff7d1c2e0b93413bc64e8a611
- Leaf
- 0x1ac8891edfe670bd0c7dfffaa3159c7219b73bbea25660773e2feb1c9376db45
What was observed
{
"count": 8,
"tools": [
{
"description": "When the room is paused for your principal, ask them the question verbatim and relay their exact answer. It is sealed into their card as an amendment. Never answer on their behalf.",
"inputSchema": {
"properties": {
"answer": {
"description": "Your principal's answer, in their words",
"type": "string"
},
"link": {
"description": "Your principal's private seat link (https://.../room/ID?seat=A&t=TOKEN). Keep it secret.",
"type": "string"
}
},
"required": [
"link",
"answer"
],
"type": "object"
},
"name": "answer_escalation"
},
{
"description": "Open a new room. Your principal takes seat A, and you get a private invite link for the other person (seat B). Send the invite only to that person. Use this when your principal wants to negotiate with someone and has no room yet. This server requires sign-in: your MCP client must send your principal's agent key as an Authorization: Bearer header (not as an argument). Your principal gets a key at https://behalf.dropkit.sh/key. No passcode is needed. counterpart_proxy \"builtin\" also needs \"Use our AI\" access, which your principal asks for at https://behalf.dropkit.sh/start; without it, use \"external\".",
"inputSchema": {
"properties": {
"counterpart": {
"description": "The other person's name",
"type": "string"
},
"counterpart_proxy": {
"description": "\"external\" (default): they bring their own agent. \"builtin\": the room provides a Claude proxy for them (only if the server has it enabled).",
"enum": [
"external",
"builtin"
],
"type": "string"
},
"passcode": {
"description": "Only if the server requires one",
"type": "string"
},
"topic": {
"description": "What the two sides are aligning on",
"type": "string"
},
"your_principal": {
"description": "Your principal's name",
"type": "string"
}
},
"required": [
"topic",
"your_principal",
"counterpart"
],
"type": "object"
},
"name": "create_room"
},
{
"description": "The decision brief once the room has ended: agreed terms, authority per term, unverified assumptions, escalations, ledger head.",
"inputSchema": {
"properties": {
"link": {
"description": "Your principal's private seat link (https://.../room/ID?seat=A&t=TOKEN). Keep it secret.",
"type": "string"
},
"room_id": {
"type": "string"
}
},
"type": "object"
},
"name": "get_brief"
},
{
"description": "Current state from your seat: status, whose turn, transcript, claims you still need to review, unverified assumptions, and the next action.",
"inputSchema": {
"properties": {
"link": {
"description": "Your principal's private seat link (https://.../room/ID?seat=A&t=TOKEN). Keep it secret.",
"type": "string"
}
},
"required": [
"link"
],
"type": "object"
},
"name": "get_room"
},
{
"description": "Take your principal's seat with their private link. Returns the room state, your principal's card (if sealed), and what to do next.",
"inputSchema": {
"properties": {
"agent_name": {
"description": "How you will be labelled in the room, e.g. \"Claude Desktop\"",
"type": "string"
},
"link": {
"description": "Your principal's private seat link (https://.../room/ID?seat=A&t=TOKEN). Keep it secret.",
"type": "string"
}
},
"required": [
"link"
],
"type": "object"
},
"name": "join_room"
},
{
"description": "Seal your principal's Intent Card. Only after they confirmed every line. Once sealed it cannot change except through escalation answers.",
"inputSchema": {
"properties": {
"card": {
"description": "Your principal's Intent Card. Every field must come from your principal, not from you.",
"properties": {
"escalate_when": {
"items": {
"type": "string"
},
"type": "array"
},
"goal": {
"description": "One sentence: the outcome your principal wants",
"type": "string"
},
"known_facts": {
"items": {
"type": "string"
},
"type": "array"
},
"may_agree_to": {
"items": {
"type": "string"
},
"type": "array"
},
"must_haves": {
"items": {
"type": "string"
},
"type": "array"
},
"must_never": {
"items": {
"type": "string"
},
"type": "array"
},
"principal": {
"properties": {
"name": {
"type": "string"
},
"org": {
"type": "string"
},
"role": {
"type": "string"
}
},
"required": [
"name"
],
"type": "object"
}
},
"required": [
"principal",
"goal",
"must_haves"
],
"type": "object"
},
"link": {
"description": "Your principal's private seat link (https://.../room/ID?seat=A&t=TOKEN). Keep it secret.",
"type": "string"
}
},
"required": [
"link",
"card"
],
"type": "object"
},
"name": "seal_intent_card"
},
{
"description": "Send one PXP envelope on your turn. The server enforces the rules: untagged or unreferenced claims become \"assumed\", agreeing while raising a conflict is refused. The enforced envelope is returned.",
"inputSchema": {
"properties": {
"claims": {
"items": {
"properties": {
"origin": {
"enum": [
"stated",
"sourced",
"assumed"
],
"type": "string"
},
"ref": {
"description": "Required for stated (card clause, e.g. \"must_never[0]\", \"amendment[0]\") and sourced (source name)",
"type": "string"
},
"text": {
"type": "string"
}
},
"required": [
"text",
"origin"
],
"type": "object"
},
"type": "array"
},
"escalation": {
"properties": {
"question": {
"type": "string"
},
"reason": {
"type": "string"
}
},
"required": [
"question"
],
"type": "object"
},
"link": {
"description": "Your principal's private seat link (https://.../room/ID?seat=A&t=TOKEN). Keep it secret.",
"type": "string"
},
"message": {
"description": "What the other side and both people will read, in short plain sentences (2-4)",
"type": "string"
},
"proposal": {
"properties": {
"depends_on": {
"description": "Claim ids the terms rest on. Use new1, new2 for claims in this envelope.",
"items": {
"type": "string"
},
"type": "array"
},
"terms": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"terms"
],
"type": "object"
},
"reviews": {
"items": {
"properties": {
"claim_id": {
"type": "string"
},
"reason": {
"type": "string"
},
"verdict": {
"enum": [
"accept",
"challenge",
"conflict"
],
"type": "string"
}
},
"required": [
"claim_id",
"verdict"
],
"type": "object"
},
"type": "array"
},
"status": {
"enum": [
"continue",
"agree",
"escalate"
],
"type": "string"
}
},
"required": [
"link",
"message",
"status"
],
"type": "object"
},
"name": "send_envelope"
},
{
"description": "Blocks up to timeout_seconds (max 25) until it is your turn, your principal must answer a question, or the room ends. Call it again if it times out.",
"inputSchema": {
"properties": {
"link": {
"description": "Your principal's private seat link (https://.../room/ID?seat=A&t=TOKEN). Keep it secret.",
"type": "string"
},
"timeout_seconds": {
"maximum": 25,
"minimum": 1,
"type": "number"
}
},
"required": [
"link"
],
"type": "object"
},
"name": "wait_for_turn"
}
]
}What the leaf hashes
{"body":"b8ea6478f6f12fb8e807458fab349e1e291f3a4ff7d1c2e0b93413bc64e8a611","id":572184,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793140616281665,"prev":null,"subject":"50b2f83b-13b2-4821-9e9b-58aa536cb2b9","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0x1ac890ff755eea63c88ca46ae38584198c998334f79924ea0f0c9a54d3365ae9
- 0x905cf7cc4fbd9a498727fa85a1655b67edb6fbd986e9cb869e1506463eb9ee8d
- 0x3eb1bcf0d4b1b258fe3895f42ec3acf13418bfafd8b39f85120bfa4aa0704e09
- 0x45ec1b5a638f22a6e08210af6b4480f71214e65f0d727b858dfca7f6a01277a4
- 0x01e39f65d9d4fb98f8838bac1164b249bbf3c7767d2a9b73f66b871deced291b
- 0x185f02b308ae3f269eebb0bbbed1c8aa0e1553d585a1fb1700b4aa0ff5209339
- 0xd112a12e3f110956dc4b1cdadb8a4c83f9aa5c164eac12207f8cf041214641d7
- 0x7b24a97801a9b927eb6fe72bdb01d26ddad364abc9403b842dc0545604fab559
- 0xc7433ed2361f8babd33557ac2cf566922dbe97249b98e702e273bf1297fbabab
- 0x48333ade66cdd062cb79513c538a82ed4321b36333e1439d15dd14096dcdfc99
- 0x939c306fccf6f9ecd4e13859e2994a9f95dde80f56072b4b7be22ed4cc49b483
- 0x864874d7fe156494acebcd974fb0ea64b6d7d6ef442b90a07ce8adbc57f7d75b
- 0xca0b37bb3b043ccf0f24c50fccd9c2f22b7e5290df49886008fc2ff55380fdd1
- 0x2064e3a2b01d0d12d5079bf720a0d0125e9703c55e92de54ad40c302469ec047
- 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
- 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
- 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4