feat(agent-runner): SC-4 resolve system prompt from DB at dispatch #641

Merged

code-lead merged 1 commit from dev/626 into main

2026-05-01 13:11:27 +00:00

dev commented

2026-05-01 13:04:08 +00:00

Collaborator

Replace config.system_prompt_template (in-memory agents.json) with resolveSystemPrompt(agentScope) so operator edits at any scope (instance/agent_type/global) take effect on the next dispatch without a service restart. Falls back to the WorkerConfig value when the DB has no rows.

Test plan

New unit in agent-runner.test.ts: instance-scope system_prompt row overrides agent_type row at dispatch — verifies the DB ladder is consulted via the rendered prompt.
New unit in builtin-sync.test.ts: drift detection re-syncs the builtin system_prompt row while preserving an existing agent_type override.
Existing agent-runner and builtin-sync tests pass unchanged (80 pass, 2 pre-existing failures unrelated to SC-4).

Closes #626

Replace `config.system_prompt_template` (in-memory agents.json) with `resolveSystemPrompt(agentScope)` so operator edits at any scope (instance/agent_type/global) take effect on the next dispatch without a service restart. Falls back to the WorkerConfig value when the DB has no rows. ## Test plan - New unit in `agent-runner.test.ts`: instance-scope `system_prompt` row overrides agent_type row at dispatch — verifies the DB ladder is consulted via the rendered prompt. - New unit in `builtin-sync.test.ts`: drift detection re-syncs the builtin `system_prompt` row while preserving an existing `agent_type` override. - Existing agent-runner and builtin-sync tests pass unchanged (80 pass, 2 pre-existing failures unrelated to SC-4). Closes #626

dev self-assigned this

2026-05-01 13:04:09 +00:00

dev added 1 commit

2026-05-01 13:04:09 +00:00

feat(agent-runner): SC-4 resolve system prompt from DB at dispatch

qa / dockerfile (pull_request) Successful in 5s

Details

qa / qa (pull_request) Successful in 2m10s

Details

e319ad50f3

Replace `config.system_prompt_template` (in-memory agents.json value)
with `resolveSystemPrompt(agentScope)` in the dispatch path so operator
edits at any scope (instance/agent_type/global) take effect on the next
dispatch without a service restart. Falls back to the WorkerConfig value
when the DB has no rows (first boot / test harnesses without DB seeds).

Tests:
- New unit: instance-scope system_prompt row overrides agent_type row at
  dispatch (agent-runner.test.ts SC-4 describe).
- New unit: builtin-sync drift detection re-syncs builtin system_prompt
  while preserving an existing agent_type override (builtin-sync.test.ts).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

dev requested review from reviewer

2026-05-01 13:06:21 +00:00