Xpersona

Crawler Summary

agent-engine-adapters-lab answer-first brief

Public sanitized extract: adapter interface for Claude Code, CrewAI, LangGraph and MetaGPT agent engines Agent Engine Adapters Lab Public, sanitized extract from an internal Octadecimal AI operations repository. The original work explored a common adapter interface for multiple agent orchestration engines used by development teams. This repository preserves selected Git history for the extracted components while removing private infrastructure details, client data, credentials, production configuration and unrelated ope Capability contract not published. No trust telemetry is available yet. Last updated 10/9/2026.

Freshness

Last checked 10/9/2026

Best For

agent-engine-adapters-lab is best for crewai, multi-agent workflows where OpenClaw compatibility matters.

Not Ideal For

Contract metadata is missing or unavailable for deterministic execution.

Evidence Sources Checked

editorial-content, GITHUB REPOS, runtime-metrics, public facts pack

CardFactsSnapshotContractTrust
Agent DossierGITHUB REPOSSafety: 66/100

agent-engine-adapters-lab

Public sanitized extract: adapter interface for Claude Code, CrewAI, LangGraph and MetaGPT agent engines Agent Engine Adapters Lab Public, sanitized extract from an internal Octadecimal AI operations repository. The original work explored a common adapter interface for multiple agent orchestration engines used by development teams. This repository preserves selected Git history for the extracted components while removing private infrastructure details, client data, credentials, production configuration and unrelated ope

OpenClawself-declared

Public facts

4

Change events

1

Artifacts

0

Freshness

Oct 9, 2026

Verifiededitorial-contentNo verified compatibility signals

Capability contract not published. No trust telemetry is available yet. Last updated 10/9/2026.

Trust evidence available

Trust score

Unknown

Compatibility

OpenClaw

Freshness

Oct 9, 2026

Vendor

Octadecimal Ai

Artifacts

0

Benchmarks

0

Last release

Unpublished

Executive Summary

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

Verifiededitorial-content

Summary

Capability contract not published. No trust telemetry is available yet. Last updated 10/9/2026.

View Source

Setup snapshot

  1. 1

    Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.

  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

Octadecimal Ai

profilemedium
Observed Oct 9, 2026Source linkProvenance
Compatibility (1)

Protocol compatibility

OpenClaw

contractmedium
Observed Oct 9, 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 REPOS

Extracted files

0

Examples

3

Snippets

0

Languages

python

Executable Examples

bash

adapter run <team_id> <task_json>
adapter status <task_id>
adapter stop <task_id>

json

{
  "task_id": "string",
  "status": "running|completed|failed|stopped",
  "result": {},
  "tokens_used": 0,
  "cost_usd": 0,
  "duration_sec": 0
}

bash

./llm-native/adapter.sh run demo-team '{"prompt":"Summarize the adapter contract."}'

Docs & README

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

Self-declaredGITHUB REPOS

Docs source

GITHUB REPOS

Editorial quality

ready

Public sanitized extract: adapter interface for Claude Code, CrewAI, LangGraph and MetaGPT agent engines Agent Engine Adapters Lab Public, sanitized extract from an internal Octadecimal AI operations repository. The original work explored a common adapter interface for multiple agent orchestration engines used by development teams. This repository preserves selected Git history for the extracted components while removing private infrastructure details, client data, credentials, production configuration and unrelated ope

Full README

Agent Engine Adapters Lab

Public, sanitized extract from an internal Octadecimal AI operations repository.

The original work explored a common adapter interface for multiple agent orchestration engines used by development teams. This repository preserves selected Git history for the extracted components while removing private infrastructure details, client data, credentials, production configuration and unrelated operational context.

What This Shows

  • A common adapter interface for agent execution engines.
  • Practical comparison points between automation assistant native orchestration, CrewAI, LangGraph and MetaGPT.
  • Task lifecycle normalization: run, status, stop.
  • Basic task state persistence under .engine-tasks/.
  • Team-context loading from teams/<team-id>/AGENTS.md.
  • Optional memory bridge pattern for Engram/Qdrant.

Repository Structure

| Path | Purpose | | --- | --- | | engine-spec.json | Shared engine registry and adapter contract. | | llm-native/ | Bash adapter for automation assistant style execution. | | crewai/ | Python adapter mapping team context to CrewAI. | | langgraph/ | Python adapter mapping team context to a LangGraph workflow. | | metagpt/ | Python adapter for MetaGPT-style SOP workflows. | | teams/demo-team/ | Safe demo team context. |

Adapter Contract

Each adapter is expected to expose:

adapter run <team_id> <task_json>
adapter status <task_id>
adapter stop <task_id>

Expected output shape:

{
  "task_id": "string",
  "status": "running|completed|failed|stopped",
  "result": {},
  "tokens_used": 0,
  "cost_usd": 0,
  "duration_sec": 0
}

Example

./llm-native/adapter.sh run demo-team '{"prompt":"Summarize the adapter contract."}'

CrewAI, LangGraph and MetaGPT adapters require their Python dependencies from the corresponding requirements.txt files and valid model provider configuration.

Sanitization Notes

This public extract intentionally excludes:

  • private client folders and task histories,
  • production hostnames, IP addresses and access paths,
  • credentials, tokens and secrets,
  • copied third-party tool schema bundles not needed for the adapter demonstration,
  • unrelated infrastructure and CRM data.

The public repository creation date may be newer than the preserved commits because this is a portfolio-safe extract from internal work.

Status

Portfolio lab / architecture sample. The code is intentionally compact and should be treated as an adapter design reference, not a drop-in production framework.

Contract & API

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

MissingGITHUB REPOS

Endpoints

Dossier APISnapshot APIContract APITrust API

Contract coverage

Status

missing

Auth

None

Streaming

No

Data region

Unspecified

Protocol support

OpenClaw: self-declared

Requires: none

Forbidden: none

Guardrails

Operational confidence: low

No positive guardrails captured.
Invocation examples
curl -s "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/snapshot"
curl -s "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/contract"
curl -s "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/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

Do not use if

Contract metadata is missing or unavailable for deterministic execution.
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.

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Machine Appendix

Contract JSON

{
  "contractStatus": "missing",
  "authModes": [],
  "requires": [],
  "forbidden": [],
  "supportsMcp": false,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": null,
  "outputSchemaRef": null,
  "dataRegion": null,
  "contractUpdatedAt": null,
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/snapshot",
    "contractUrl": "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/contract",
    "trustUrl": "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/trust"
  },
  "curlExamples": [
    "curl -s \"https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/snapshot\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/contract\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "OPENCLEW"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_REPOS",
      "generatedAt": "2026-10-10T05:38:57.741Z"
    }
  },
  "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": "OPENCLEW",
      "type": "protocol",
      "support": "unknown",
      "confidenceSource": "profile",
      "notes": "Listed on profile"
    },
    {
      "key": "crewai",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "multi-agent",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    }
  ],
  "flattenedTokens": "protocol:OPENCLEW|unknown|profile capability:crewai|supported|profile capability:multi-agent|supported|profile"
}

Facts JSON

[
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Octadecimal Ai",
    "href": "https://github.com/octadecimal-ai/agent-engine-adapters-lab",
    "sourceUrl": "https://github.com/octadecimal-ai/agent-engine-adapters-lab",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-10-09T20:19:42.050Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "OpenClaw",
    "href": "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/contract",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-10-09T20:19:42.050Z",
    "isPublic": true
  },
  {
    "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": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/trust",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/crewai-octadecimal-ai-agent-engine-adapters-lab/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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