agent-runtime/agent/graphs/v1_current.py
Nico a2bc6347fc v0.13.0: Graph engine, versioned nodes, S3* audit, DB tools, Cytoscape
Architecture:
- Graph engine (engine.py) loads graph definitions, instantiates nodes
- Versioned nodes: input_v1, thinker_v1, output_v1, memorizer_v1, director_v1
- NODE_REGISTRY for dynamic node lookup by name
- Graph API: /api/graph/active, /api/graph/list, /api/graph/switch
- Graph definition: graphs/v1_current.py (7 nodes, 13 edges, 3 edge types)

S3* Audit system:
- Workspace mismatch detection (server vs browser controls)
- Code-without-tools retry (Thinker wrote code but no tool calls)
- Intent-without-action retry (request intent but Thinker only produced text)
- Dashboard feedback: browser sends workspace state on every message
- Sensor continuous comparison on 5s tick

State machines:
- create_machine / add_state / reset_machine / destroy_machine via function calling
- Local transitions (go:) resolve without LLM round-trip
- Button persistence across turns

Database tools:
- query_db tool via pymysql to MariaDB K3s pod (eras2_production)
- Table rendering in workspace (tab-separated parsing)
- Director pre-planning with Opus for complex data requests
- Error retry with corrected SQL

Frontend:
- Cytoscape.js pipeline graph with real-time node animations
- Overlay scrollbars (CSS-only, no reflow)
- Tool call/result trace events
- S3* audit events in trace

Testing:
- 167 integration tests (11 test suites)
- 22 node-level unit tests (test_nodes/)
- Three test levels: node unit, graph integration, scenario

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-29 00:18:45 +01:00

60 lines
2.2 KiB
Python

"""v1-current: Original pipeline — Input -> Thinker -> Output+UI -> Memo -> Director.
Thinker does everything (reasoning, tools, DB, UI, audit).
Director is passive (style adjustments) with optional Opus pre-planning for complex requests.
S3* audit compensates for Thinker weakness (code-without-tools, intent-without-action).
"""
NAME = "v1-current"
DESCRIPTION = "Original pipeline: Thinker does everything, S3* audits failures"
NODES = {
"input": "input_v1",
"thinker": "thinker_v1",
"output": "output_v1",
"ui": "ui",
"memorizer": "memorizer_v1",
"director": "director_v1",
"sensor": "sensor",
}
EDGES = [
# Data edges — typed objects flowing through pipeline
{"from": "input", "to": "thinker", "type": "data", "carries": "Command"},
{"from": "input", "to": "output", "type": "data", "carries": "Command",
"condition": "reflex"},
{"from": "thinker", "to": ["output", "ui"], "type": "data",
"carries": "ThoughtResult", "parallel": True},
{"from": "output", "to": "memorizer", "type": "data", "carries": "history"},
{"from": "memorizer", "to": "director", "type": "data", "carries": "memo_state"},
# Context edges — text injected into LLM prompts
{"from": "memorizer", "to": "thinker", "type": "context",
"method": "get_context_block"},
{"from": "memorizer", "to": "input", "type": "context",
"method": "get_context_block"},
{"from": "memorizer", "to": "output", "type": "context",
"method": "get_context_block"},
{"from": "director", "to": "thinker", "type": "context",
"method": "get_context_line"},
{"from": "sensor", "to": "thinker", "type": "context",
"method": "get_context_lines"},
{"from": "ui", "to": "thinker", "type": "context",
"method": "get_machine_summary"},
# State edges — shared persistent state
{"from": "sensor", "to": "runtime", "type": "state", "reads": "flags"},
{"from": "ui", "to": "runtime", "type": "state", "reads": "current_controls"},
]
CONDITIONS = {
"reflex": "intent==social AND complexity==trivial",
"plan_first": "complexity==complex OR is_data_request",
}
AUDIT = {
"code_without_tools": True,
"intent_without_action": True,
"workspace_mismatch": True,
}