[Feature] Opt-in multi-agent chat with bundled human approval#1326
Merged
MODSetter merged 97 commits intoMODSetter:devfrom May 5, 2026
Merged
[Feature] Opt-in multi-agent chat with bundled human approval#1326MODSetter merged 97 commits intoMODSetter:devfrom
MODSetter merged 97 commits intoMODSetter:devfrom
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…onnector discovery.
…config side-channel.
… dedup, and decision-envelope normalization.
…eny propagation, disabled-tools.
CREDO23
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CREDO23
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For testing. Toggle MULTI_AGENT_CHAT_ENABLED.
High-level PR Summary
This PR introduces a multi-agent chat architecture for SurfSense, implementing a supervisor-expert pattern where a central orchestrator delegates domain-specific tasks to specialized subagents. The architecture partitions tools by capability (research, memory, deliverables) and integrations (Gmail, Calendar, Slack, Linear, etc.), with each expert agent having domain-specific prompts and structured JSON output contracts. The system includes MCP tool partitioning logic, connector availability gating, middleware stack parity with single-agent chat, and is toggled via
MULTI_AGENT_CHAT_ENABLEDenvironment variable. Additionally, it adds Linear and Slack specialist subagents to the existing single-agent stack with approval-gated mutations and read-only tool policies.⏱️ Estimated Review Time: 1-3 hours
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surfsense_backend/.env.examplesurfsense_backend/app/config/__init__.pysurfsense_backend/app/agents/multi_agent_chat/core/registry/categories.pysurfsense_backend/app/agents/multi_agent_chat/core/mcp_partition.pysurfsense_backend/app/agents/multi_agent_chat/routing/domain_routing_spec.pysurfsense_backend/app/agents/multi_agent_chat/core/delegation/child_task.pysurfsense_backend/app/agents/multi_agent_chat/core/invocation/output.pysurfsense_backend/app/agents/multi_agent_chat/core/prompts/load.pysurfsense_backend/app/agents/multi_agent_chat/core/agents/domain_graph.pysurfsense_backend/app/agents/multi_agent_chat/core/bindings/binding.pysurfsense_backend/app/agents/multi_agent_chat/core/registry/dependencies.pysurfsense_backend/app/agents/multi_agent_chat/core/registry/subset.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/builtins/research/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/builtins/research/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/builtins/research/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/builtins/memory/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/builtins/memory/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/builtins/memory/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/builtins/deliverables/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/builtins/deliverables/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/builtins/deliverables/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/gmail/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/gmail/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/gmail/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/calendar/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/calendar/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/calendar/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/discord/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/discord/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/discord/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/teams/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/teams/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/teams/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/notion/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/notion/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/notion/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/confluence/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/confluence/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/confluence/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/google_drive/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/google_drive/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/google_drive/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/dropbox/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/dropbox/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/dropbox/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/onedrive/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/onedrive/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/onedrive/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/luma/domain_prompt.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/luma/slice_tools.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/connectors/luma/agent.pysurfsense_backend/app/agents/multi_agent_chat/expert_agent/mcp_bridge/linear_domain.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/mcp_bridge/slack_domain.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/mcp_bridge/jira_domain.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/mcp_bridge/clickup_domain.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/mcp_bridge/airtable_domain.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/mcp_bridge/generic_mcp_domain.mdsurfsense_backend/app/agents/multi_agent_chat/expert_agent/mcp_bridge/agent.pysurfsense_backend/app/agents/multi_agent_chat/routing/from_domain_agents.pysu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