Two related fixes:
1. core/router-loader.loadRouters() previously called map.clear() before
scanning routersDir, which wiped routers registered via
__prismFacet.addRouter (the cross-plugin API). Now: track which
entries in the map came from a file vs API (filePath sentinel),
only delete file-based ones that disappeared between loads. External
routers are never touched.
2. scripts/install.mjs: chown installed plugin files to root when the
installer is running as root. openclaw 2026.5+ blocks plugins whose
files are owned by non-root; rsync/tar from a developer laptop
silently broke prism-facet on the next gateway restart. Matches the
Meridian + ClawPrompts install.mjs fix.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Strip all Hangman-Lab-specific content out of PrismFacet so it can be
reused by any project. Content (always router, pcexec-convention prompt,
fabric-chat-injector hook) moves to the new sibling plugin ClawPrompts.
Mechanism additions:
- `globalThis.__prismFacet` cross-plugin API installed at module-import
time (so consumers loaded before PrismFacet can still register):
.addRouter(name, resolveFn)
.addRule(router, key, { file })
- core/rule-store: tier rules into `persistent` (rules.json, mutated by
the prompt-rules admin tool) and `external` (in-memory, registered by
other plugins via the API). Persistent overrides external on conflict.
- core/router-loader: addExternalRouter() for programmatic registration
into the same map the file-based loader uses.
- index.ts: drops registerFabricChatInjector wiring, registerBeforePromptBuild
remains.
Removed (now shipped from ClawPrompts):
- plugin/routers/always.ts
- plugin/hooks/fabric-chat-injector.ts
- plugin/prompts/pcexec-convention.md
- plugin/rules.json: now `{}`; ClawPrompts registers its rule externally
What still lives in PrismFacet:
- before_prompt_build hook (the wiring between routers/rules and the
agent's system prompt)
- prompt-rules admin tool (lists + mutates persistent rules)
- file-based routersDir / rulesFile scanning (kept for operator ad-hoc
use; ClawPrompts uses the API instead)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
