02e29495c0
Multi-model agent routing with 7 agent nodes (Sonnet, Haiku, GPT-4.1, Gemini, DeepSeek) and 15 pre-loaded Composio tools for Slack, Notion, GitHub, and Google Drive integration.
96 lines
3.6 KiB
Python
96 lines
3.6 KiB
Python
from langchain_core.messages import SystemMessage, HumanMessage
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from state import OrchestratorState
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from models import (
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get_implementer,
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get_reviewer,
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get_researcher,
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get_cross_reviewer,
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get_scanner,
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get_fast_coder,
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)
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IMPLEMENTER_PROMPT = """You are an implementation agent. You write clean, production-ready code.
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Follow the spec exactly. No over-engineering, no unnecessary abstractions.
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Return the complete implementation with file paths."""
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REVIEWER_PROMPT = """You are a code review agent. Review code changes for correctness, security, and maintainability.
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For each issue found, categorize it:
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- BLOCK — Must fix before merge. Security vulnerabilities, data loss risks, broken logic.
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- FIX — Should fix. Bugs, performance issues, missing error handling at boundaries.
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- NIT — Optional. Style, naming, minor improvements.
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- QUESTION — Needs clarification. Intent is unclear.
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Start with a one-line summary: APPROVE, REQUEST CHANGES, or NEEDS DISCUSSION.
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Then list findings grouped by category (BLOCK > FIX > NIT > QUESTION).
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If the code is fine, say "No issues found." No praise or filler."""
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RESEARCHER_PROMPT = """You are a research agent. Look up documentation, API references, and technical answers.
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Be concise and cite sources. Return factual information, not opinions."""
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CROSS_REVIEWER_PROMPT = """You are a cross-family code review agent. You provide an independent review perspective.
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Review the provided code for bugs, security issues, and improvements.
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Categorize findings as BLOCK, FIX, or NIT. Be concise.
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Focus on issues that might be missed by the primary development team."""
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SCANNER_PROMPT = """You are a large-context analysis agent. You analyze codebases, identify patterns,
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check consistency across files, and find structural issues.
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Summarize findings concisely with file references."""
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FAST_CODER_PROMPT = """You are a fast coding agent for well-specified tasks.
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Implement exactly what is asked. No extras, no refactoring beyond scope.
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Return complete, working code."""
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def implementer_node(state: OrchestratorState) -> dict:
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llm = get_implementer()
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response = llm.invoke([
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SystemMessage(content=IMPLEMENTER_PROMPT),
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HumanMessage(content=state["task"]),
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])
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return {"result": response.content, "messages": [response]}
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def reviewer_node(state: OrchestratorState) -> dict:
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llm = get_reviewer()
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response = llm.invoke([
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SystemMessage(content=REVIEWER_PROMPT),
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HumanMessage(content=state["task"]),
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])
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return {"result": response.content, "messages": [response]}
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def researcher_node(state: OrchestratorState) -> dict:
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llm = get_researcher()
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response = llm.invoke([
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SystemMessage(content=RESEARCHER_PROMPT),
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HumanMessage(content=state["task"]),
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])
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return {"result": response.content, "messages": [response]}
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def cross_reviewer_node(state: OrchestratorState) -> dict:
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llm = get_cross_reviewer()
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response = llm.invoke([
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SystemMessage(content=CROSS_REVIEWER_PROMPT),
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HumanMessage(content=state["task"]),
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])
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return {"result": response.content, "messages": [response]}
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def scanner_node(state: OrchestratorState) -> dict:
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llm = get_scanner()
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response = llm.invoke([
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SystemMessage(content=SCANNER_PROMPT),
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HumanMessage(content=state["task"]),
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])
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return {"result": response.content, "messages": [response]}
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def fast_coder_node(state: OrchestratorState) -> dict:
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llm = get_fast_coder()
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response = llm.invoke([
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SystemMessage(content=FAST_CODER_PROMPT),
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HumanMessage(content=state["task"]),
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])
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return {"result": response.content, "messages": [response]}
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