8ddc53f7a0
$DSH_HOME/config.yaml was an implicit composition layer: if the file existed, every launch applied an arbitrary Loader patch graph over the shipped tree, kept live by a dedicated HMR watcher. Three costs came from the implicitness, not the capability. A patch replaces its target row's whole config, so a file written months ago pins that row to the field set it knew and every default the shipped tree later adds silently stops applying. It competed with the typed settings namespaces llm-deepseek and llm-pi-ai already register, so which one wins was a function of layer order rather than meaning. And the explicit escape hatch it was supposedly redundant with did not exist on every surface: dsh -p, dsh meta, and dsh upgrade all rejected --config, so for them the implicit file was the only composition route at all. Complete the explicit layer first: --config and --config-replace now work on every booting surface. A headless --config-replace tree must still mount a webserver row, because that surface reaches its own agent over the same HTTP gateway the browser uses; AppCLIEntry names that contract in the failure instead of reporting a bare missing service. Then delete the implicit one. PERSONAL_CONFIG_FILENAME, loadPersonalPatches, watchPersonalPatches, and the config-only HMR row mounted for it are gone; a file left at that path is inert, and --dump-config no longer reads the Harness home. --config therefore stops *replacing* the personal overlay and simply *is* the user overlay. No migration: a user who wants the old behavior names the same file (dsh --config ~/.dsh/config.yaml), which a shell alias makes permanent.
packages/cordis — Cordis runtime integration
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Plugins that integrate Harness-owned formats with the Cordis runtime: the self-referential model toolset and the restricted repository Plugin runtime.
| Package | Role | ctx key |
|---|---|---|
tool-cordis/ |
The cordis_inspect / cordis_mount / cordis_unmount tools: read the current-process runtime and manage in-memory temporary Plugins under one owned group fiber |
registers on ctx.tools |
repository-plugin/ |
Prepare and mount static repository skills plus common .mcp.json servers through DSH-owned child Plugins |
registers a Loader builtin |