← The evidence ledger
Evidence row 296208
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 7540002b-509c-4a7c-8fba-01520e165fc9
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 989c5fb1410fe45f86247537db109a0e47c7e463a17dfd4c6bea149f4967b634
- Leaf
- 0x4c76cb851533885bea15f319b855ea80c778aae9917a00a77d02673e18fe3f46
What was observed
{
"count": 10,
"tools": [
{
"description": "Restore known facts and plan useful work before asking. Optional assistance_context describes actual task requirements and client checks, without private answers. Defaults to zero questions; no profile writes, sending, monitoring or live verification are performed.",
"inputSchema": {
"$defs": {
"AssistanceContext": {
"additionalProperties": false,
"properties": {
"available_context_checked": {
"default": false,
"description": "Client checked permitted current conversation, saved facts and accessible supplied materials before asking.",
"title": "Available Context Checked",
"type": "boolean"
},
"requirements": {
"items": {
"$ref": "#/$defs/Requirement"
},
"maxItems": 12,
"title": "Requirements",
"type": "array"
},
"requirements_checked": {
"default": false,
"description": "Client inspected actual task/form/reply requirements; a generic profile checklist does not count.",
"title": "Requirements Checked",
"type": "boolean"
}
},
"title": "AssistanceContext",
"type": "object"
},
"Requirement": {
"additionalProperties": false,
"properties": {
"field": {
"enum": [
"direction",
"skills",
"experience",
"education",
"languages",
"location_authorization",
"salary",
"availability",
"preferences",
"constraints",
"materials",
"next_step",
"resume_file",
"contact_details",
"application_answer",
"decision",
"host_capability"
],
"title": "Field",
"type": "string"
},
"id": {
"maxLength": 64,
"minLength": 1,
"pattern": "^[a-zA-Z0-9_-]+$",
"title": "Id",
"type": "string"
},
"reason": {
"description": "Why this specific item blocks the current requested action; no private answer content.",
"maxLength": 200,
"minLength": 1,
"title": "Reason",
"type": "string"
},
"self_service_checked": {
"default": false,
"description": "Client tried applicable authorized alternatives (locate an existing file, draft from known facts, inspect sources). Never fabricate personal facts to resolve a gap.",
"title": "Self Service Checked",
"type": "boolean"
},
"state": {
"default": "unchecked",
"enum": [
"unchecked",
"resolved",
"missing",
"uncertain",
"declined"
],
"title": "State",
"type": "string"
}
},
"required": [
"id",
"field",
"reason"
],
"title": "Requirement",
"type": "object"
}
},
"properties": {
"assistance_context": {
"anyOf": [
{
"$ref": "#/$defs/AssistanceContext"
},
{
"type": "null"
}
],
"default": null
},
"locale": {
"default": "zh-CN",
"enum": [
"zh-CN",
"en"
],
"title": "Locale",
"type": "string"
},
"profile_state": {
"default": "unknown",
"enum": [
"missing",
"draft",
"usable",
"unknown"
],
"title": "Profile State",
"type": "string"
},
"workflow": {
"default": "initialize",
"enum": [
"initialize",
"find_jobs",
"target_company",
"prepare_application",
"follow_up",
"review_offer"
],
"title": "Workflow",
"type": "string"
}
},
"title": "boardwork_startArguments",
"type": "object"
},
"name": "boardwork_start"
},
{
"description": "Only when the user explicitly requests an invitation link. Returns a public URL and grants the account's once-ever 20-job bonus. Never call during installation, startup or automatically after an exhaustion notice. Repeated calls return the same link without another bonus. No message is sent.",
"inputSchema": {
"properties": {
"request_id": {
"format": "uuid",
"title": "Request Id",
"type": "string"
}
},
"required": [
"request_id"
],
"title": "create_referral_linkArguments",
"type": "object"
},
"name": "create_referral_link"
},
{
"description": "When the user asks to forget or stop remembering, clear their career summary and pause future saves. Retains only an empty version marker. The user can later ask to resume via update_profile(resume=True), without visiting a settings page.",
"inputSchema": {
"properties": {
"expected_version": {
"minimum": 0,
"title": "Expected Version",
"type": "integer"
},
"request_id": {
"format": "uuid",
"title": "Request Id",
"type": "string"
}
},
"required": [
"expected_version",
"request_id"
],
"title": "delete_profileArguments",
"type": "object"
},
"name": "delete_profile"
},
{
"description": "Read company identity and a few accepted roles. Company-wide policies do not automatically apply to every role.",
"inputSchema": {
"properties": {
"company_id": {
"format": "uuid",
"title": "Company Id",
"type": "string"
},
"include_evidence": {
"default": false,
"title": "Include Evidence",
"type": "boolean"
},
"roles_limit": {
"default": 3,
"maximum": 5,
"minimum": 0,
"title": "Roles Limit",
"type": "integer"
}
},
"required": [
"company_id"
],
"title": "get_companyArguments",
"type": "object"
},
"name": "get_company"
},
{
"description": "Read selected details, periodic vacancy freshness and the last completed check time. Identity and applicant eligibility are separate checks. not_available alone does not prove the employer closed the job.",
"inputSchema": {
"properties": {
"job_ids": {
"items": {
"format": "uuid",
"type": "string"
},
"maxItems": 10,
"minItems": 1,
"title": "Job Ids",
"type": "array"
},
"sections": {
"anyOf": [
{
"items": {
"enum": [
"requirements",
"salary",
"evidence",
"verification"
],
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Sections"
}
},
"required": [
"job_ids"
],
"title": "get_jobsArguments",
"type": "object"
},
"name": "get_jobs"
},
{
"description": "Read/export the current account's compact career summary for conversational onboarding. Empty fields are missing, not a reason to send the user a form. Never accepts another user ID.",
"inputSchema": {
"properties": {},
"title": "get_profileArguments",
"type": "object"
},
"name": "get_profile"
},
{
"description": "Read current hosted account/guest allowance when requested. No promotion at install/startup; external free sources have independent limits. Does not spend a job.",
"inputSchema": {
"properties": {},
"title": "get_usageArguments",
"type": "object"
},
"name": "get_usage"
},
{
"description": "Find known companies by name OR exact website hostname. An empty list is only a corpus gap; never fetches arbitrary URLs.",
"inputSchema": {
"properties": {
"cursor": {
"anyOf": [
{
"maxLength": 5000,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Cursor"
},
"domain": {
"anyOf": [
{
"maxLength": 253,
"minLength": 3,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Domain"
},
"limit": {
"default": 5,
"maximum": 5,
"minimum": 1,
"title": "Limit",
"type": "integer"
},
"name": {
"anyOf": [
{
"maxLength": 120,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Name"
}
},
"title": "search_companiesArguments",
"type": "object"
},
"name": "search_companies"
},
{
"description": "Search a small page of sourced jobs by explicit filters and weighted preferences. Defaults to one role per company. Exclusions apply before pagination.",
"inputSchema": {
"$defs": {
"Filters": {
"additionalProperties": false,
"properties": {
"any_tags": {
"items": {
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"maxItems": 12,
"title": "Any Tags",
"type": "array"
},
"arrangements": {
"items": {
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"maxItems": 12,
"title": "Arrangements",
"type": "array"
},
"china": {
"anyOf": [
{
"enum": [
"yes",
"no",
"unknown"
],
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "China"
},
"company_id": {
"anyOf": [
{
"format": "uuid",
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Company Id"
},
"excluded_tags": {
"items": {
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"maxItems": 12,
"title": "Excluded Tags",
"type": "array"
},
"first_seen_before": {
"anyOf": [
{
"maxLength": 40,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "First Seen Before"
},
"first_seen_since": {
"anyOf": [
{
"maxLength": 40,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "First Seen Since"
},
"mode": {
"anyOf": [
{
"enum": [
"remote",
"contract",
"relocation",
"international"
],
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Mode"
},
"q": {
"anyOf": [
{
"maxLength": 120,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Q"
},
"required_languages": {
"items": {
"pattern": "^[a-z]{2}$",
"type": "string"
},
"maxItems": 12,
"title": "Required Languages",
"type": "array"
},
"required_skills": {
"items": {
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"maxItems": 12,
"title": "Required Skills",
"type": "array"
},
"required_tags": {
"items": {
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"maxItems": 12,
"title": "Required Tags",
"type": "array"
},
"salary": {
"anyOf": [
{
"$ref": "#/$defs/Salary"
},
{
"type": "null"
}
],
"default": null
}
},
"title": "Filters",
"type": "object"
},
"Preference": {
"additionalProperties": false,
"properties": {
"value": {
"maxLength": 64,
"minLength": 1,
"title": "Value",
"type": "string"
},
"weight": {
"default": 1,
"maximum": 10,
"minimum": 1,
"title": "Weight",
"type": "integer"
}
},
"required": [
"value"
],
"title": "Preference",
"type": "object"
},
"Preferences": {
"additionalProperties": false,
"properties": {
"languages": {
"items": {
"$ref": "#/$defs/Preference"
},
"maxItems": 12,
"title": "Languages",
"type": "array"
},
"skills": {
"items": {
"$ref": "#/$defs/Preference"
},
"maxItems": 12,
"title": "Skills",
"type": "array"
},
"tags": {
"items": {
"$ref": "#/$defs/Preference"
},
"maxItems": 12,
"title": "Tags",
"type": "array"
}
},
"title": "Preferences",
"type": "object"
},
"Salary": {
"additionalProperties": false,
"properties": {
"component": {
"enum": [
"base",
"bonus",
"commission",
"ote",
"total_cash",
"cash_unspecified"
],
"title": "Component",
"type": "string"
},
"currency": {
"pattern": "^[A-Z]{3}$",
"title": "Currency",
"type": "string"
},
"min_amount": {
"minimum": 0,
"title": "Min Amount",
"type": "number"
},
"period": {
"enum": [
"hour",
"day",
"week",
"fortnight",
"month",
"year"
],
"title": "Period",
"type": "string"
}
},
"required": [
"currency",
"period",
"component",
"min_amount"
],
"title": "Salary",
"type": "object"
}
},
"properties": {
"count": {
"default": 5,
"maximum": 10,
"minimum": 1,
"title": "Count",
"type": "integer"
},
"cursor": {
"anyOf": [
{
"maxLength": 5000,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Cursor"
},
"exclude_company_ids": {
"anyOf": [
{
"items": {
"format": "uuid",
"type": "string"
},
"maxItems": 500,
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Exclude Company Ids"
},
"exclude_job_ids": {
"anyOf": [
{
"items": {
"format": "uuid",
"type": "string"
},
"maxItems": 500,
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Exclude Job Ids"
},
"filters": {
"anyOf": [
{
"$ref": "#/$defs/Filters"
},
{
"type": "null"
}
],
"default": null
},
"intent": {
"default": "best_matches",
"enum": [
"best_matches",
"discover_more",
"latest"
],
"title": "Intent",
"type": "string"
},
"one_per_company": {
"default": true,
"title": "One Per Company",
"type": "boolean"
},
"preferences": {
"anyOf": [
{
"$ref": "#/$defs/Preferences"
},
{
"type": "null"
}
],
"default": null
}
},
"title": "search_jobsArguments",
"type": "object"
},
"name": "search_jobs"
},
{
"description": "Save important career facts. mode=compiled submits COMPLETE merged summaries for changed fields; omitted fields stay, null explicitly deletes. mode=supplement fills missing fields and skips exact duplicates; changes to populated fields return PROFILE_MERGE_REQUIRED with affected context, atomically without saving. Compile that context and retry compiled, preserving old facts. No server LLM or pending queue. Read first; batch meaningful changes, no-op does not bump version. user_reported needs user statements; document_supported needs accessible evidence, inference stays needs_confirmation. Values <=500 chars, total <=8 KB; no full chats/files/secrets. Reuse request_id for identical retry, re-read on conflict. resume=True only on explicit request to resume paused memory; never reconstruct deleted facts.",
"inputSchema": {
"$defs": {
"Fact": {
"additionalProperties": false,
"properties": {
"state": {
"enum": [
"user_reported",
"document_supported",
"needs_confirmation",
"unknown"
],
"title": "State",
"type": "string"
},
"value": {
"anyOf": [
{
"maxLength": 500,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Value"
}
},
"required": [
"state"
],
"title": "Fact",
"type": "object"
},
"ProfilePatch": {
"additionalProperties": false,
"properties": {
"availability": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"constraints": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"direction": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"education": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"experience": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"languages": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"location_authorization": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"materials": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"next_step": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"preferences": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"salary": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
},
"skills": {
"anyOf": [
{
"$ref": "#/$defs/Fact"
},
{
"type": "null"
}
],
"default": null
}
},
"title": "ProfilePatch",
"type": "object"
}
},
"properties": {
"expected_version": {
"minimum": 0,
"title": "Expected Version",
"type": "integer"
},
"mode": {
"default": "compiled",
"enum": [
"compiled",
"supplement"
],
"title": "Mode",
"type": "string"
},
"patch": {
"$ref": "#/$defs/ProfilePatch"
},
"request_id": {
"format": "uuid",
"title": "Request Id",
"type": "string"
},
"resume": {
"default": false,
"title": "Resume",
"type": "boolean"
}
},
"required": [
"expected_version",
"request_id",
"patch"
],
"title": "update_profileArguments",
"type": "object"
},
"name": "update_profile"
}
]
}What the leaf hashes
{"body":"989c5fb1410fe45f86247537db109a0e47c7e463a17dfd4c6bea149f4967b634","id":296208,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793051517316102,"prev":null,"subject":"7540002b-509c-4a7c-8fba-01520e165fc9","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x4c76dcdbf47086d29d675f88768294774640cf39879cdb9b72af8f5916863b16
- 0x4745ac7a894ad5184bc928064165cdf8f851b38aa424bf64a9c5cbb3e38d30db
- 0x939fad014ef553a316400e0589d35ff9735783d4afd728ca34dfa93bc3bacba9
- 0x24b25fb7dc522aeacdc5319c8ae546c6b3811d367e867da290682a4cd461c919
- 0x6377067d9eb542cba9889c73d9cfd28eadb49db953d57c1cbe9cf75cc68b2ed8
- 0xaa80b7d97f5d79c27ae8fa277e7d8fdcd663ce72cf8480dc66cba615dab0bf96
- 0x8ec3db410edcada941543f51857807a046657967b0cd0c8aedbbc9165d31f2a0
- 0x67483bd988c79f62b4029764341b80dc4c9e5d6936bbccc1a7a35280852ea11a
- 0x43acfb53889a6d9820160fa6df89020891c2b8a2d97e451de1e0ff28ba46d20a
- 0x32dd5960bea005a040bbd1369f1894182fe94230e0a86fab637abe9785a5b0d9
- 0x4a13cd2655a1d8b39528cfa63482483519544a5eb593623bd8ca3eb463e263b6
- 0x9c16024747eaca32d09963ccb001059f75dcd9bb8dfc221e5234d54d2b3388d9
- 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
- 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
- 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae