geepers-kernel 1.4.2

Foundation library for the geepers ecosystem: LLM providers, config management, data fetching, and utilities

geepers-kernel

Core library for the geepers ecosystem. Unified interface to 10+ LLM providers, multi-agent orchestration patterns, 15+ structured data API clients, and MCP server infrastructure.

Documentation: dr.eamer.dev/geepers
Author: Luke Steuber

---

Install

pip install geepers-kernel

# With all provider dependencies
pip install geepers-kernel[all]

# Specific providers
pip install geepers-kernel[anthropic,xai,openai]

Or from source:

git clone https://github.com/lukeslp/geepers-kernel.git
cd geepers-kernel
pip install -e .[all]

---

Quick start

LLM providers

from llm_providers import ProviderFactory

provider = ProviderFactory.create_provider('xai', model='grok-3')
response = provider.complete(messages=[
    {'role': 'user', 'content': 'Explain quantum computing'}
])
print(response)

Multi-agent research (Dream Cascade)

from orchestration import DreamCascadeOrchestrator

orchestrator = DreamCascadeOrchestrator(
    provider_name='anthropic',
    model='claude-sonnet-4'
)

result = await orchestrator.execute(
    task="LLM safety research 2023-2025",
    enable_drummer=True,  # mid-level synthesis
    enable_camina=True    # executive summary
)

print(result.final_report)

Data fetching

from data_fetching import ClientFactory

arxiv = ClientFactory.create_client('arxiv')
papers = arxiv.search(query='quantum computing', max_results=10)

census = ClientFactory.create_client('census_acs')
data = census.get_demographics(geography='state:06')

---

LLM providers

Provider	Chat	Vision	Image Gen
Anthropic (Claude)	✓	✓	,
OpenAI (GPT-4)	✓	✓	✓
xAI (Grok)	✓	✓	✓
Mistral	✓	✓	,
Cohere	✓	,	,
Google (Gemini)	✓	✓	,
Perplexity	✓	✓	,
Groq (Llama)	✓	,	,
HuggingFace	✓	✓	✓
DeepSeek	✓	,	,

Complexity router selects models automatically based on task requirements.

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Orchestration patterns

Pattern	What it does
dream-cascade	Hierarchical: 8 parallel workers → Drummer synthesis → Camina executive summary
dream-swarm	Parallel: 5+ domain-specific agents (Academic, News, Technical, Financial)
sequential	Staged execution with per-step handlers
conditional	Runtime branch selection
iterative	Refinement loops with success predicates

---

Data sources (15+)

• Academic: arXiv, Semantic Scholar, Open Library, Wikipedia
• News: NewsAPI, YouTube
• Code: GitHub repos, commits, users
• Government: US Census ACS, SAIPE poverty estimates
• Science: NASA (APOD, Mars photos, satellite imagery)
• Weather: current conditions, forecasts, air quality
• Finance: stock quotes, company fundamentals

---

MCP servers

Four MCP servers expose the library's capabilities via stdio/HTTP:

• geepers-unified , orchestration (Dream Cascade, Dream Swarm)
• geepers-providers , direct LLM provider access
• geepers-data , data fetching tools
• geepers-websearch , web search (Brave, SerpAPI)

See MCP Guide for configuration.

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Package structure

geepers-kernel/
├── llm_providers/          # provider implementations + ProviderFactory
├── orchestration/          # Dream Cascade, Dream Swarm, Sequential, Conditional, Iterative
├── mcp/                    # MCP server implementations
├── data_fetching/          # structured API clients (dream_of_*)
├── document_generation/    # PDF, DOCX, Markdown output
├── config.py               # multi-source configuration
└── naming.py               # naming registry

Naming convention

Pattern	Prefix	Examples
Orchestration workflows	dream-*	dream-cascade, dream-swarm
Data tools	dream_of_*	dream_of_arxiv, dream_of_census_acs
Management tools	geepers_*	geepers_status, geepers_cancel

---

Configuration

# Core providers (at least one required)
ANTHROPIC_API_KEY=sk-ant-...
OPENAI_API_KEY=sk-...
XAI_API_KEY=xai-...

# Optional providers
MISTRAL_API_KEY=...
COHERE_API_KEY=...
GEMINI_API_KEY=...
PERPLEXITY_API_KEY=...
GROQ_API_KEY=...

# Data sources
YOUTUBE_API_KEY=...
GITHUB_TOKEN=ghp_...
NASA_API_KEY=...
NEWS_API_KEY=...

# Infrastructure
REDIS_HOST=localhost
REDIS_PORT=6379

Configuration precedence: defaults → .env → environment variables → CLI args

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Testing

pytest
pytest --cov=. --cov-report=html
pytest tests/test_providers.py

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License

MIT © Luke Steuber