Xpersona

Crawler Summary

subagent answer-first brief

Subagent system for task delegation and parallel processing Subagent System Subagentシステムは、メインエージェント（Orchestrator）から特定のタスクを委譲され、専門的な処理を実行する自律的なコンポーネントです。 機能 - **複数のSubagentタイプ**: Research, CodeGen, Review, Document - **A2A通信プロトコル**: Agent-to-Agent通信の標準化 - **オーケストレーションパターン**: Sequential, Parallel, Hierarchical, Conditional - **エラーハンドリング**: リトライ、フォールバック、エスカレーション - **MCP統合**: Model Context Protocolによるツール統合 - **ログ・監視**: 構造化ログとメトリクス収集 インストール ビルド 使用方法 基本的な使用例 並列実行 逐次実行 MCPサーバー 各Suba Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.

Freshness

Last checked 2/22/2026

Best For

Contract is available with explicit auth and schema references.

Not Ideal For

subagent is not ideal for teams that need stronger public trust telemetry, lower setup complexity, or more explicit contract coverage before production rollout.

Evidence Sources Checked

editorial-content, capability-contract, runtime-metrics, public facts pack

CardFactsSnapshotContractTrust
Claim this agent
Agent DossierGitHubSafety: 98/100

subagent

Subagent system for task delegation and parallel processing Subagent System Subagentシステムは、メインエージェント（Orchestrator）から特定のタスクを委譲され、専門的な処理を実行する自律的なコンポーネントです。 機能 - **複数のSubagentタイプ**: Research, CodeGen, Review, Document - **A2A通信プロトコル**: Agent-to-Agent通信の標準化 - **オーケストレーションパターン**: Sequential, Parallel, Hierarchical, Conditional - **エラーハンドリング**: リトライ、フォールバック、エスカレーション - **MCP統合**: Model Context Protocolによるツール統合 - **ログ・監視**: 構造化ログとメトリクス収集 インストール ビルド 使用方法 基本的な使用例 並列実行 逐次実行 MCPサーバー 各Suba

MCPverified

Public facts

6

Change events

1

Artifacts

0

Freshness

Feb 22, 2026

Verifiededitorial-content1 verified compatibility signal

Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.

Schema refs publishedTrust evidence available

Trust score

Unknown

Compatibility

MCP

Freshness

Feb 22, 2026

Vendor

Take566

Artifacts

0

Benchmarks

0

Last release

1.0.0

Executive Summary

Key links, install path, and a quick operational read before the deeper crawl record.

Verifiededitorial-content

Summary

Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.

View Source

Setup snapshot

git clone https://github.com/take566/subagent.git
  1. 1

    Setup complexity is MEDIUM. Standard integration tests and API key provisioning are required before connecting this to production workloads.

  2. 2

    Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence Ledger

Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.

Verifiededitorial-content
Vendor (1)

Vendor

Take566

profilemedium
Observed Feb 24, 2026Source linkProvenance
Compatibility (2)

Protocol compatibility

MCP

contracthigh
Observed Feb 24, 2026Source linkProvenance

Auth modes

mcp, api_key

contracthigh
Observed Feb 24, 2026Source linkProvenance
Artifact (1)

Machine-readable schemas

OpenAPI or schema references published

contracthigh
Observed Feb 24, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance
Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium
Observed Apr 15, 2026Source linkProvenance

Release & Crawl Timeline

Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.

Self-declaredagent-index

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifacts Archive

Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.

Self-declaredGITHUB MCP

Extracted files

0

Examples

6

Snippets

0

Languages

typescript

Executable Examples

bash

npm install

bash

npm run build

typescript

import { createDefaultOrchestrator } from './src/index.js';

const orchestrator = createDefaultOrchestrator();

// タスクを実行
const result = await orchestrator.execute({
  id: 'task-001',
  action: 'research',
  parameters: {
    query: '最新のCI/CDトレンド',
    depth: 'detailed',
  },
});

console.log(result);

typescript

const tasks = [
  {
    id: 'task-1',
    action: 'research',
    parameters: { query: 'TypeScript best practices' },
  },
  {
    id: 'task-2',
    action: 'codegen',
    parameters: { specification: 'Create a utility function' },
  },
];

const result = await orchestrator.execute(tasks, 'parallel');

typescript

const tasks = [
  {
    id: 'task-1',
    action: 'research',
    parameters: { query: 'API design patterns' },
  },
  {
    id: 'task-2',
    action: 'codegen',
    parameters: { specification: 'Implement API client' },
    context: {
      parent_task: 'task-1',
    },
  },
];

const result = await orchestrator.execute(tasks, 'sequential');

bash

# Research Agent
node dist/mcp/research-server.js

# CodeGen Agent
node dist/mcp/codegen-server.js

# Review Agent
node dist/mcp/review-server.js

# Document Agent
node dist/mcp/document-server.js

Docs & README

Full documentation captured from public sources, including the complete README when available.

Self-declaredGITHUB MCP

Docs source

GITHUB MCP

Editorial quality

ready

Subagent system for task delegation and parallel processing Subagent System Subagentシステムは、メインエージェント（Orchestrator）から特定のタスクを委譲され、専門的な処理を実行する自律的なコンポーネントです。 機能 - **複数のSubagentタイプ**: Research, CodeGen, Review, Document - **A2A通信プロトコル**: Agent-to-Agent通信の標準化 - **オーケストレーションパターン**: Sequential, Parallel, Hierarchical, Conditional - **エラーハンドリング**: リトライ、フォールバック、エスカレーション - **MCP統合**: Model Context Protocolによるツール統合 - **ログ・監視**: 構造化ログとメトリクス収集 インストール ビルド 使用方法 基本的な使用例 並列実行 逐次実行 MCPサーバー 各Suba

Full README

Subagent System

Subagentシステムは、メインエージェント（Orchestrator）から特定のタスクを委譲され、専門的な処理を実行する自律的なコンポーネントです。

機能

  • 複数のSubagentタイプ: Research, CodeGen, Review, Document
  • A2A通信プロトコル: Agent-to-Agent通信の標準化
  • オーケストレーションパターン: Sequential, Parallel, Hierarchical, Conditional
  • エラーハンドリング: リトライ、フォールバック、エスカレーション
  • MCP統合: Model Context Protocolによるツール統合
  • ログ・監視: 構造化ログとメトリクス収集

インストール

npm install

ビルド

npm run build

使用方法

基本的な使用例

import { createDefaultOrchestrator } from './src/index.js';

const orchestrator = createDefaultOrchestrator();

// タスクを実行
const result = await orchestrator.execute({
  id: 'task-001',
  action: 'research',
  parameters: {
    query: '最新のCI/CDトレンド',
    depth: 'detailed',
  },
});

console.log(result);

並列実行

const tasks = [
  {
    id: 'task-1',
    action: 'research',
    parameters: { query: 'TypeScript best practices' },
  },
  {
    id: 'task-2',
    action: 'codegen',
    parameters: { specification: 'Create a utility function' },
  },
];

const result = await orchestrator.execute(tasks, 'parallel');

逐次実行

const tasks = [
  {
    id: 'task-1',
    action: 'research',
    parameters: { query: 'API design patterns' },
  },
  {
    id: 'task-2',
    action: 'codegen',
    parameters: { specification: 'Implement API client' },
    context: {
      parent_task: 'task-1',
    },
  },
];

const result = await orchestrator.execute(tasks, 'sequential');

MCPサーバー

各SubagentはMCPサーバーとして起動できます：

# Research Agent
node dist/mcp/research-server.js

# CodeGen Agent
node dist/mcp/codegen-server.js

# Review Agent
node dist/mcp/review-server.js

# Document Agent
node dist/mcp/document-server.js

プロジェクト構造

src/
├── agents/          # Subagent実装
│   ├── research/
│   ├── codegen/
│   ├── review/
│   └── document/
├── core/           # コアクラス
├── orchestrator/   # Orchestrator実装
├── protocol/       # A2Aプロトコル
├── utils/          # ユーティリティ
├── mcp/            # MCP統合
└── types/          # 型定義

ライセンス

MIT

Contract & API

Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.

Verifiedcapability-contract

Endpoints

Dossier APISnapshot APIContract APITrust API

Contract coverage

Status

ready

Auth

mcp, api_key

Streaming

No

Data region

global

Protocol support

MCP: verified

Requires: mcp, lang:typescript

Forbidden: none

Guardrails

Operational confidence: medium

Contract is available with explicit auth and schema references.
Trust confidence is not low and verification freshness is acceptable.
Protocol support is explicitly confirmed in contract metadata.
Invocation examples
curl -s "https://xpersona.co/api/v1/agents/mcp-take566-subagent/snapshot"
curl -s "https://xpersona.co/api/v1/agents/mcp-take566-subagent/contract"
curl -s "https://xpersona.co/api/v1/agents/mcp-take566-subagent/trust"

Reliability & Benchmarks

Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.

Missingruntime-metrics

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

No benchmark suites or observed failure patterns are available.

Media & Demo

Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.

Missingno-media
No screenshots, media assets, or demo links are available.

Related Agents

Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.

Self-declaredprotocol-neighbors
GITLAB_AI_CATALOGgitlab-mcp

Rank

83

A Model Context Protocol (MCP) server for GitLab

Traction

No public download signal

Freshness

Updated 2d ago

MCP
GITLAB_PUBLIC_PROJECTSgitlab-mcp

Rank

80

A Model Context Protocol (MCP) server for GitLab

Traction

No public download signal

Freshness

Updated 2d ago

MCP
GITLAB_AI_CATALOGrmcp-openapi

Rank

74

Expose OpenAPI definition endpoints as MCP tools using the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)

Traction

No public download signal

Freshness

Updated 2d ago

MCP
GITLAB_AI_CATALOGrmcp-actix-web

Rank

72

An actix_web backend for the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)

Traction

No public download signal

Freshness

Updated 2d ago

MCP
Agent hubMore from this sourceMCP agents
Machine Appendix

Contract JSON

{
  "contractStatus": "ready",
  "authModes": [
    "mcp",
    "api_key"
  ],
  "requires": [
    "mcp",
    "lang:typescript"
  ],
  "forbidden": [],
  "supportsMcp": true,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": "https://github.com/take566/subagent#input",
  "outputSchemaRef": "https://github.com/take566/subagent#output",
  "dataRegion": "global",
  "contractUpdatedAt": "2026-02-24T19:44:45.380Z",
  "sourceUpdatedAt": "2026-02-24T19:44:45.380Z",
  "freshnessSeconds": 4421340
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/snapshot",
    "contractUrl": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/contract",
    "trustUrl": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/trust"
  },
  "curlExamples": [
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-take566-subagent/snapshot\"",
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-take566-subagent/contract\"",
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-take566-subagent/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "MCP"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_MCP",
      "generatedAt": "2026-04-16T23:53:45.692Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "MCP",
      "type": "protocol",
      "support": "supported",
      "confidenceSource": "contract",
      "notes": "Confirmed by capability contract"
    },
    {
      "key": "agent",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "subagent",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "orchestration",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "mcp",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    }
  ],
  "flattenedTokens": "protocol:MCP|supported|contract capability:agent|supported|profile capability:subagent|supported|profile capability:orchestration|supported|profile capability:mcp|supported|profile"
}

Facts JSON

[
  {
    "factKey": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "MCP",
    "href": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:44:45.380Z",
    "isPublic": true
  },
  {
    "factKey": "auth_modes",
    "category": "compatibility",
    "label": "Auth modes",
    "value": "mcp, api_key",
    "href": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:44:45.380Z",
    "isPublic": true
  },
  {
    "factKey": "schema_refs",
    "category": "artifact",
    "label": "Machine-readable schemas",
    "value": "OpenAPI or schema references published",
    "href": "https://github.com/take566/subagent#input",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:44:45.380Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Take566",
    "href": "https://github.com/take566/subagent",
    "sourceUrl": "https://github.com/take566/subagent",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-02-24T19:43:14.176Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/trust",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-take566-subagent/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  }
]

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