neuroloop 0.0.1

NeuroLoop™ – EXG-aware AI agent (Python edition using aider/litellm)

neuroloop-py

NeuroLoop™ – EXG-aware AI agent (Python edition)

A Python port of neuroloop using litellm for multi-provider LLM access and prompt_toolkit for the interactive terminal UI.

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What it does

neuroloop-py is an EXG-aware conversational AI agent that:

• Reads your brainwaves before every turn via neuroskill status
• Injects your live mental state into the system prompt so the AI responds with full awareness of how you actually feel — cognitively, emotionally, somatically
• Auto-labels notable moments (awe, grief, deep focus, moral clarity, etc.) as permanent EXG annotations
• Runs guided protocols (breathing, meditation, grounding, somatic scans, etc.) step by step with OS notifications and EXG timestamps
• Searches the web, reads URLs, and maintains persistent memory across sessions
• Loads skill reference docs on-demand based on what you're asking about
• Pre-warms the compare cache so session comparisons are instant when you ask

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Architecture

neuroloop/
├── main.py          Entry point — model selection, CLI args, asyncio.run()
├── agent.py         NeuroloopAgent — main loop, before_agent_start hook, tool dispatch
├── memory.py        ~/.neuroskill/memory.md — read/write persistent memory
├── prompts.py       STATUS_PROMPT + build_system_prompt() + read_skill_index()
├── neuroskill/
│   ├── run.py       run_neuroskill() — subprocess executor (npx neuroskill ...)
│   ├── signals.py   detect_signals() — 40+ regex-based domain signal detectors
│   ├── context.py   select_contextual_data() — parallel queries + skill injection
│   └── client.py    SkillConnection — WebSocket live event listener
└── tools/
    ├── web_fetch.py  web_fetch tool — URL → plain text
    ├── web_search.py web_search tool — DuckDuckGo Lite (no API key)
    └── protocol.py   run_protocol tool — timed step execution + EXG labelling

NEUROLOOP.md         Capability index — always injected into the system prompt
METRICS.md           Full EXG metrics reference — injected on metric questions
skills/              One SKILL.md per neuroskill domain — injected on-demand
  neuroskill-data-reference/
  neuroskill-labels/
  neuroskill-protocols/
  neuroskill-recipes/
  neuroskill-search/
  neuroskill-sessions/
  neuroskill-sleep/
  neuroskill-status/
  neuroskill-streaming/
  neuroskill-transport/

vs. the TypeScript original

TypeScript (neuroloop)	Python (neuroloop-py)
pi coding agent framework	litellm + prompt_toolkit
pi ExtensionAPI	NeuroloopAgent class
before_agent_start hook	agent.before_agent_start() async method
pi registerTool	ALL_TOOLS list (OpenAI function schema)
pi InteractiveMode TUI	prompt_toolkit PromptSession + rich
pi skill loader (skillsOverride)	_load_skill() / _load_metrics_md()
pi model-based skill invocation	Signal-driven injection in context.py
WebSocket EXG live panel	Per-turn neuroskill status + WS events
~/.neuroloop/ agent dir	~/.neuroskill/ (shared with TypeScript)

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Installation

cd /agent/ns/neuroloop-py
pip install -e .
# or: uv sync

Requires Python ≥ 3.12.

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Usage

# Interactive mode (auto-detects model)
neuroloop-py

# With a specific model
neuroloop-py --model claude-3-5-sonnet-20241022
neuroloop-py --model ollama/qwen3:5b

# With an initial message
neuroloop-py "How is my focus today?"

# Via python -m
python -m neuroloop --model gpt-4o "Summarise my last session"

Model selection (priority order)

1. --model MODEL CLI flag
2. NEUROLOOP_MODEL environment variable
3. Auto-detect running Ollama → prefers qwen3:5b, falls back to first available model
4. Cloud API keys: ANTHROPIC_API_KEY → claude, OPENAI_API_KEY → gpt-4o, GEMINI_API_KEY → gemini
5. Hard default: ollama/qwen3:5b

Note: Ollama models don't support function calling — tools are disabled automatically. Cloud models (Anthropic, OpenAI, Gemini) get full tool access.

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Keyboard shortcuts

Key	Action
ctrl-d	Quit
ctrl-c	Cancel current LLM response (at prompt: press twice to quit)
tab	Autocomplete commands and /neuro subcommands

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Commands

Command	Description
/exg	Show live EXG snapshot
/exg on / /exg off	Toggle EXG display
/neuro <cmd> [args]	Run any neuroskill subcommand
/memory	Show persistent memory
/model [name]	Show or switch model
/help	List all commands
/quit	Exit
!cmd	Run a shell command

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Tools available to the AI

Tools are only available to cloud models (Anthropic, OpenAI, Gemini). Ollama models receive the same context but respond in plain text without tool calls.

Tool	Description
web_fetch	Fetch any URL → plain text
web_search	DuckDuckGo Lite search (no API key needed)
memory_read	Read ~/.neuroskill/memory.md
memory_write	Write / append to memory
neuroskill_label	Create a timestamped EXG annotation
neuroskill_run	Run any neuroskill subcommand
prewarm	Start background neuroskill compare cache build
run_protocol	Execute a timed multi-step guided protocol with EXG labels

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Skills & signal-driven injection

Every user prompt is scanned by detect_signals() (40+ regex patterns across 40+ domains). Matching signals trigger two things in parallel:

1. Neuroskill queries — neuroskill session, neuroskill sleep, search-labels …, etc. — run concurrently and appended to the system context
2. Skill file injection — the relevant skills/*/SKILL.md or METRICS.md is read and prepended to the context block

Signal	Skill injected	Queries fired
protocols	neuroskill-protocols	—
sleep	neuroskill-sleep	sleep, search-labels sleep …
sessions / compare	neuroskill-sessions	sessions
compare	neuroskill-search	compare (cached)
labels_api	neuroskill-labels	—
metrics_ref	neuroskill-data-reference + METRICS.md	—
transport	neuroskill-transport	—
streaming	neuroskill-streaming	—
scripting	neuroskill-recipes	—
session	neuroskill-status	session 0
focus / stress / hrv / …	—	session 0, search-labels …

NEUROLOOP.md (capability overview) is always injected between the static guidance and the live EXG context.

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Requirements

• Python ≥ 3.12
• neuroskill npm package reachable via npx neuroskill
• At least one of:
  • A running Ollama instance (no API key needed, no tools)
  • ANTHROPIC_API_KEY, OPENAI_API_KEY, or GEMINI_API_KEY (full tool support)