The map-codebase workflow had a hardcoded 300000ms (5 minute) timeout
for parallel subagent tasks. On large codebases or with slower models
(e.g. GPT via Codex), subagents can need 10-20+ minutes, causing the
parent to kill still-working agents and fall back to sequential mode.
Changes:
- Add workflow.subagent_timeout config key (default: 300000ms)
- Register in VALID_CONFIG_KEYS (config.cjs)
- Add to loadConfig() defaults and return object (core.cjs)
- Emit in map-codebase init context (init.cjs)
- Update map-codebase.md to use config value instead of hardcoded 300000
- Document in planning-config.md reference
Users can now increase the timeout via:
/gsd:settings workflow.subagent_timeout 900000
Closes#1472
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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