@x1pay/langchain
LangChain/LangGraph tools for AI agent x402 payments on X1
Crawler Summary
Autonomous multi-agent AI research and evaluation engine built with FastAPI, Streamlit, CrewAI and local LLMs (Ollama). Implements structured research generation, verification, critique, scoring, and quality analysis pipeline. π§ Astraeus AI Autonomous Multi-Agent Research & Evaluation Engine Astraeus AI is a modular, production-oriented multi-agent research engine that performs structured research, verification, writing, critique, and quality evaluation using large language models. Built as a personal AI systems engineering project to explore autonomous agent orchestration, iterative refinement loops, and research quality scoring. --- π Capability contract not published. No trust telemetry is available yet. 1 GitHub stars reported by the source. Last updated 5/24/2026.
Freshness
Last checked 5/24/2026
Best For
astraeus-ai-research-engine 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
Autonomous multi-agent AI research and evaluation engine built with FastAPI, Streamlit, CrewAI and local LLMs (Ollama). Implements structured research generation, verification, critique, scoring, and quality analysis pipeline. π§ Astraeus AI Autonomous Multi-Agent Research & Evaluation Engine Astraeus AI is a modular, production-oriented multi-agent research engine that performs structured research, verification, writing, critique, and quality evaluation using large language models. Built as a personal AI systems engineering project to explore autonomous agent orchestration, iterative refinement loops, and research quality scoring. --- π
Public facts
4
Change events
0
Artifacts
0
Freshness
May 24, 2026
Capability contract not published. No trust telemetry is available yet. 1 GitHub stars reported by the source. Last updated 5/24/2026.
Trust score
Unknown
Compatibility
OpenClaw
Freshness
May 24, 2026
Vendor
0devdutt0
Artifacts
0
Benchmarks
0
Last release
Unpublished
Key links, install path, and a quick operational read before the deeper crawl record.
Summary
Capability contract not published. No trust telemetry is available yet. 1 GitHub stars reported by the source. Last updated 5/24/2026.
Setup snapshot
Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
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.
Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.
Vendor
0devdutt0
Protocol compatibility
OpenClaw
Adoption signal
1 GitHub stars
Handshake status
UNKNOWN
Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.
Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.
Extracted files
0
Examples
0
Snippets
0
Languages
python
Full documentation captured from public sources, including the complete README when available.
Docs source
GITHUB REPOS
Editorial quality
ready
Autonomous multi-agent AI research and evaluation engine built with FastAPI, Streamlit, CrewAI and local LLMs (Ollama). Implements structured research generation, verification, critique, scoring, and quality analysis pipeline. π§ Astraeus AI Autonomous Multi-Agent Research & Evaluation Engine Astraeus AI is a modular, production-oriented multi-agent research engine that performs structured research, verification, writing, critique, and quality evaluation using large language models. Built as a personal AI systems engineering project to explore autonomous agent orchestration, iterative refinement loops, and research quality scoring. --- π
Astraeus AI is a modular, production-oriented multi-agent research engine that performs structured research, verification, writing, critique, and quality evaluation using large language models.
Built as a personal AI systems engineering project to explore autonomous agent orchestration, iterative refinement loops, and research quality scoring.
Astraeus AI simulates a structured research workflow using multiple AI agents:
The system:
It exposes:
flowchart TD
A([π§ User Topic]) --> B
B[π Research Agent\nGathers relevant information\nfrom multiple sources]
B --> C
C[β
Verification Agent\nFact-checks and validates\nresearch accuracy]
C --> D
D[βοΈ Writer Agent\nSynthesizes research into\na structured article]
D --> E
E[π― Critic Agent\nEvaluates quality, clarity,\nand depth of the output]
E --> F
F{π Score Extraction\n+ Weakness Analysis}
F -- Score β₯ Threshold --> G([β
Final Output])
F -- Score < Threshold --> H[π Iterative Refinement]
H --> D
style A fill:#6366f1,color:#fff,stroke:none
style G fill:#22c55e,color:#fff,stroke:none
style F fill:#f59e0b,color:#fff,stroke:none
style H fill:#ef4444,color:#fff,stroke:none
style B fill:#1e293b,color:#94a3b8,stroke:#334155
style C fill:#1e293b,color:#94a3b8,stroke:#334155
style D fill:#1e293b,color:#94a3b8,stroke:#334155
style E fill:#1e293b,color:#94a3b8,stroke:#334155
User Topic
β
Research Agent β Gathers information from multiple sources
β
Verification Agent β Fact-checks and validates accuracy
β
Writer Agent β Synthesizes into a structured report
β
Critic Agent β Evaluates quality, clarity, and depth
β
Score Extraction + Weakness Analysis
β
Iterative Refinement β Loops back to Writer if score < threshold
β
Final Output
git clone https://github.com/YOUR_USERNAME/astraeus-ai.git
cd astraeus-ai
python -m venv .venv source .venv/bin/activate # Linux / Mac .venv\Scripts\activate # Windows
pip install -r requirements.txt
Install Ollama and pull a model: ollama pull llama3.1:8b ollama pull llama3.1:8b
From project root: uvicorn app.api:app --reload
API docs: http://127.0.0.1:8000/docs
In a new terminal: streamlit run dashboard/app.py
Access: Access: http://localhost:8501
SCORE: 8
STRENGTHS:
WEAKNESSES:
IMPROVEMENTS:
π¨βπ» Author
Devdutt S
Personal upskilling project focused on building real-world AI systems architecture.
MIT License
Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.
Contract coverage
Status
missing
Auth
None
Streaming
No
Data region
Unspecified
Protocol support
Requires: none
Forbidden: none
Guardrails
Operational confidence: low
curl -s "https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/snapshot"
curl -s "https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/contract"
curl -s "https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/trust"
Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.
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
Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.
Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.
LangChain/LangGraph tools for AI agent x402 payments on X1
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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-0devdutt0-astraeus-ai-research-engine/snapshot",
"contractUrl": "https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/contract",
"trustUrl": "https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/trust"
},
"curlExamples": [
"curl -s \"https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/snapshot\"",
"curl -s \"https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/contract\"",
"curl -s \"https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/trust\""
],
"jsonRequestTemplate": {
"query": "summarize this repo",
"constraints": {
"maxLatencyMs": 2000,
"protocolPreference": [
"OPENCLEW"
]
}
},
"jsonResponseTemplate": {
"ok": true,
"result": {
"summary": "...",
"confidence": 0.9
},
"meta": {
"source": "GITHUB_REPOS",
"generatedAt": "2026-10-09T00:52:58.330Z"
}
},
"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",
"label": "Vendor",
"value": "0devdutt0",
"category": "vendor",
"href": "https://github.com/0DevDutt0/astraeus-ai-research-engine",
"sourceUrl": "https://github.com/0DevDutt0/astraeus-ai-research-engine",
"sourceType": "profile",
"confidence": "medium",
"observedAt": "2026-05-24T06:16:59.028Z",
"isPublic": true,
"metadata": {}
},
{
"factKey": "protocols",
"label": "Protocol compatibility",
"value": "OpenClaw",
"category": "compatibility",
"href": "https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/contract",
"sourceUrl": "https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/contract",
"sourceType": "contract",
"confidence": "medium",
"observedAt": "2026-05-24T06:16:59.028Z",
"isPublic": true,
"metadata": {}
},
{
"factKey": "traction",
"label": "Adoption signal",
"value": "1 GitHub stars",
"category": "adoption",
"href": "https://github.com/0DevDutt0/astraeus-ai-research-engine",
"sourceUrl": "https://github.com/0DevDutt0/astraeus-ai-research-engine",
"sourceType": "profile",
"confidence": "medium",
"observedAt": "2026-05-24T06:16:59.028Z",
"isPublic": true,
"metadata": {}
},
{
"factKey": "handshake_status",
"label": "Handshake status",
"value": "UNKNOWN",
"category": "security",
"href": "https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/trust",
"sourceUrl": "https://www.xpersona.co/api/v1/agents/crewai-0devdutt0-astraeus-ai-research-engine/trust",
"sourceType": "trust",
"confidence": "medium",
"observedAt": null,
"isPublic": true,
"metadata": {}
}
]Change Events JSON
[]
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