Propagate the configured HTTP client and proxy settings to the
SearXNG search provider.
Allow web_fetch to connect to the configured proxy as the first hop
without bypassing the existing private-host checks for redirect
targets and fetched URLs.
Add tests for loopback proxy fetches and SearXNG proxy propagation.
Persist channel settings through the current channel_list schema, keeping common
channel fields at the top level and channel-specific fields under settings.
Return common fields and default config shapes from channel config endpoints, and
add coverage for nested patches, missing channel defaults, and secret handling.
Replace generic mockProvider with modelRecordingProvider that captures
the model parameter passed to Chat(). After delegation from alpha to
beta, assert the recorded model is "model-beta" — proving the child
turn actually ran with the target agent's configuration, not the
caller's.
Also add wiring tests:
- TestDelegateToolNotRegistered_SingleAgent: single-agent has no
delegate in its tool registry
- TestDelegateToolRegistered_MultiAgent: both agents in a two-agent
setup have the delegate tool
Ref: #2148
Remove the IsToolEnabled("delegate") check — there is no "delegate"
entry in ToolsConfig, so the check was always true. The only real
gate is len(agents) > 1, which is the intended behavior: delegate
is auto-registered in multi-agent setups.
Ref: #2148
Add table-driven test with case and whitespace variants (ALPHA,
" Alpha ", " alpha ") that should all be caught by the self-check
after normalization.
Ref: #2148
Apply routing.NormalizeAgentID to the raw agent_id input before any
logic runs. This prevents case/whitespace variants like "ALPHA" or
" alpha " from bypassing the self-delegation guard while still
resolving to the same agent in the registry.
The normalized value is used consistently for self-check, allowlist,
SpawnSubTurn, and result attribution.
Ref: #2148
Register the delegate tool in registerSharedTools when multiple agents
are configured. Gated independently from the subagent tool — delegate
uses SubTurn directly and does not depend on SubagentManager.
Self-delegation is prevented by injecting the current agent ID.
Permission is enforced via CanSpawnSubagent (reuses allow_agents config).
Single-agent setups are unaffected: the tool is not registered when
only one agent exists in the registry.
Ref: #2148
12 test cases covering:
- success path with result attribution
- agent_id validation (missing, empty, whitespace, wrong type)
- task validation (missing, empty, whitespace)
- permission denied / allowed via allowlist checker
- self-delegation blocked
- nil spawner, spawner error, nil result from spawner
- open access when no allowlist checker is set
Ref: #2148
delegate(agent_id, task) hands off a task to a named agent and blocks
until the result is ready. The target agent runs with its own config
via the TargetAgentID mechanism in SubTurnConfig.
Key behaviors:
- Self-delegation explicitly rejected
- Permission gated by subagents.allow_agents (D4)
- Spawner errors preserve the underlying error via WithError
- Nil result from spawner handled gracefully
- Response attributed with target agent ID
Ref: #2148
Add multi-agent test setup (newMultiAgentLoop) with two agents using
distinct models (model-alpha, model-beta).
Three new tests:
- UsesTargetAgent: parent=alpha delegates to beta, event log confirms
child runs as agent_id=beta with model=model-beta
- NotFound: TargetAgentID pointing to nonexistent agent returns error
- EmptyModelAccepted: empty Model field accepted when TargetAgentID
provides the model implicitly
Ref: #2148
When TargetAgentID is set, spawnSubTurn resolves the target AgentInstance
from the registry and uses it as the base for the child turn. This gives
the child turn the target's workspace, model, tools, and system prompt
instead of inheriting from the caller.
Model validation is relaxed: empty Model is accepted when TargetAgentID
provides the model implicitly via the resolved agent instance.
Ref: #2148
Scope tool result deduplication to each assistant tool-call block so providers
that reuse call IDs across separate turns do not lose valid tool results. Also
drop invalid empty tool call IDs and orphaned tool messages after validation.
Default the sample web search provider to auto, route Sogou vs DuckDuckGo dynamically based on query/UI language, and sync frontend language changes back to the backend so Current Service and runtime selection stay aligned.
wenjie