machine-works-broker
Free evidence capability discovery, quotes and durable unmet requests. No payment or spend.
使うべきか
品質と安全性
A
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
~1,408トークン数（ツール定義）
~2.2 KB一般的なレスポンスサイズ
注意への影響は中程度（128k コンテキストの 1.10%）
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"machine-works-broker": {
"url": "https://machine-works-broker.weathered-dew-46b4.workers.dev/mcp"
}
}
}リモートエンドポイント
https://machine-works-broker.weathered-dew-46b4.workers.dev/mcpstreamable-httpできること
ツール一覧
ツール（6）
🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢preflight_capability(task, capability_id, inputs, freshness, output, ...)
Free input/price preflight before a paid endpoint invocation. No target fetch, demand or payment.
入力スキーマ
{
"type": "object",
"properties": {
"task": {
"type": "string",
"minLength": 1,
"maxLength": 500
},
"capability_id": {
"type": "string",
"maxLength": 100
},
"inputs": {
"type": "object"
},
"freshness": {
"type": "object",
"additionalProperties": false,
"properties": {
"max_age_seconds": {
"type": "number",
"minimum": 0
}
}
},
"output": {
"type": "object",
"additionalProperties": false,
"properties": {
"format": {
"type": "string",
"maxLength": 40
},
"schema": {
"type": "object"
}
}
},
"economics": {
"type": "object",
"additionalProperties": false,
"properties": {
"max_price_usd": {
"type": "number",
"minimum": 0
},
"quantity": {
"type": "integer",
"minimum": 1,
"maximum": 10000
},
"expected_frequency": {
"type": "string",
"maxLength": 100
},
"deadline_at": {
"type": "string",
"format": "date-time"
},
"recurring": {
"type": "boolean"
},
"committed_max_budget_usd": {
"type": "number",
"minimum": 0
},
"reservation_intent": {
"type": "boolean"
},
"bounty_intent": {
"type": "boolean"
}
}
},
"urgency": {
"type": "string",
"maxLength": 100
},
"return_path": {
"type": "object",
"additionalProperties": false,
"properties": {
"webhook_url": {
"type": "string",
"maxLength": 2000
},
"a2a_callback": {
"type": "string",
"maxLength": 2000
}
}
},
"client": {
"type": "object",
"additionalProperties": false,
"properties": {
"requester_id": {
"type": "string",
"maxLength": 100
},
"wallet": {
"type": "string",
"maxLength": 100
},
"agent_id": {
"type": "string",
"maxLength": 100
}
}
}
},
"required": [
"task"
],
"additionalProperties": false
}🟢next_best_capability(capability_id, budget_usd, has_snapshot, recurring)
Optional deterministic next step after using a capability. Respects budget and current availability; never purchases. Copy its attribution header when invoking the recommended endpoint.
入力スキーマ
{
"type": "object",
"properties": {
"capability_id": {
"type": "string"
},
"budget_usd": {
"type": "number",
"minimum": 0
},
"has_snapshot": {
"type": "boolean"
},
"recurring": {
"type": "boolean"
}
},
"required": [
"capability_id"
],
"additionalProperties": false
}🟢find_capability(task, capability_id, inputs, freshness, output, ...)
Find and quote a registered capability using its capability_id or an exact supported intent. Read-only; no demand or payment created.
入力スキーマ
{
"type": "object",
"properties": {
"task": {
"type": "string",
"minLength": 1,
"maxLength": 500
},
"capability_id": {
"type": "string",
"maxLength": 100
},
"inputs": {
"type": "object"
},
"freshness": {
"type": "object",
"additionalProperties": false,
"properties": {
"max_age_seconds": {
"type": "number",
"minimum": 0
}
}
},
"output": {
"type": "object",
"additionalProperties": false,
"properties": {
"format": {
"type": "string",
"maxLength": 40
},
"schema": {
"type": "object"
}
}
},
"economics": {
"type": "object",
"additionalProperties": false,
"properties": {
"max_price_usd": {
"type": "number",
"minimum": 0
},
"quantity": {
"type": "integer",
"minimum": 1,
"maximum": 10000
},
"expected_frequency": {
"type": "string",
"maxLength": 100
},
"deadline_at": {
"type": "string",
"format": "date-time"
},
"recurring": {
"type": "boolean"
},
"committed_max_budget_usd": {
"type": "number",
"minimum": 0
},
"reservation_intent": {
"type": "boolean"
},
"bounty_intent": {
"type": "boolean"
}
}
},
"urgency": {
"type": "string",
"maxLength": 100
},
"return_path": {
"type": "object",
"additionalProperties": false,
"properties": {
"webhook_url": {
"type": "string",
"maxLength": 2000
},
"a2a_callback": {
"type": "string",
"maxLength": 2000
}
}
},
"client": {
"type": "object",
"additionalProperties": false,
"properties": {
"requester_id": {
"type": "string",
"maxLength": 100
},
"wallet": {
"type": "string",
"maxLength": 100
},
"agent_id": {
"type": "string",
"maxLength": 100
}
}
}
},
"required": [
"task"
],
"additionalProperties": false
}🟢request_capability(task, capability_id, inputs, freshness, output, ...)
Find a supported outcome or capture an unmet capability request with budget, frequency, freshness and safe return path. Returns the existing durable request ID/status URL. Economic intent only; no payment or spend.
入力スキーマ
{
"type": "object",
"properties": {
"task": {
"type": "string",
"minLength": 1,
"maxLength": 500
},
"capability_id": {
"type": "string",
"maxLength": 100
},
"inputs": {
"type": "object"
},
"freshness": {
"type": "object",
"additionalProperties": false,
"properties": {
"max_age_seconds": {
"type": "number",
"minimum": 0
}
}
},
"output": {
"type": "object",
"additionalProperties": false,
"properties": {
"format": {
"type": "string",
"maxLength": 40
},
"schema": {
"type": "object"
}
}
},
"economics": {
"type": "object",
"additionalProperties": false,
"properties": {
"max_price_usd": {
"type": "number",
"minimum": 0
},
"quantity": {
"type": "integer",
"minimum": 1,
"maximum": 10000
},
"expected_frequency": {
"type": "string",
"maxLength": 100
},
"deadline_at": {
"type": "string",
"format": "date-time"
},
"recurring": {
"type": "boolean"
},
"committed_max_budget_usd": {
"type": "number",
"minimum": 0
},
"reservation_intent": {
"type": "boolean"
},
"bounty_intent": {
"type": "boolean"
}
}
},
"urgency": {
"type": "string",
"maxLength": 100
},
"return_path": {
"type": "object",
"additionalProperties": false,
"properties": {
"webhook_url": {
"type": "string",
"maxLength": 2000
},
"a2a_callback": {
"type": "string",
"maxLength": 2000
}
}
},
"client": {
"type": "object",
"additionalProperties": false,
"properties": {
"requester_id": {
"type": "string",
"maxLength": 100
},
"wallet": {
"type": "string",
"maxLength": 100
},
"agent_id": {
"type": "string",
"maxLength": 100
}
}
}
},
"required": [
"task"
],
"additionalProperties": false
}🟢get_request_status(request_id)
Read the opaque Broker status URL. Does not reveal original inputs, callbacks or requester identity.
入力スキーマ
{
"type": "object",
"properties": {
"request_id": {
"type": "string",
"pattern": "^[a-f0-9-]{36}\\.[a-f0-9-]{36}$"
}
},
"required": [
"request_id"
],
"additionalProperties": false
}🟢list_capabilities
List public capability descriptions, schemas, prices and endpoints. Frozen capabilities are marked explicitly.
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}コミュニティ
エビデンス
最近の観測
検証済みバージョンは記録されていませんツール 6 件