Files
deepseek-harness/packages/shell
Turtle b13bbc027c feat(agent-preset): progressive creator skills and profile shell facts (#4836)
* feat(tool-cordis): inspect live plugin Config schemas

Replace the Host `Builtin` inspect provider, which described a dynamic Host
half the model can no longer define, with a `Config` provider that lists every
live Loader entry with its Config status and projects one entry's native
Schemastery Config into a self-contained JSON Schema document. app-boot exports
its projector, native-schema check, and the shared `loaderExpression`
definition for the live walk; the CLI dump keeps its profile-composition path.

* fix(tool-cordis): refresh config catalog pointer and presets e2e provider list

* feat(agent-preset): progressive creator skills and profile shell facts

Split `cordis-plugin-development` into a short procedure with `references/`
read on demand and copyable `templates/`, replace the source-reading ban in
both creator skills with an ordered list of knowledge sources, and add the
`cordis-composition-reference` skill with the Loader patch dialect and a
generated, doc-sync-gated list of loadable plugin packages. `shell-env`
exposes `DSH_PROFILE` and `DSH_PROFILE_DIR` so skills can address the installed
profile.

* chore(agent-preset): regenerate plugin package list after merging master

* fix(tool-cordis): resolve the Loader at Config query time

A Host composed programmatically without a Loader keeps registering the
inspect providers; `Config.listConfigs` reports the missing Loader when
queried. Refresh the advanced-toolchain recordings whose provider list now
carries `Config` in place of `Builtin`.

* chore(agent-preset): regenerate plugin package list after merging master

* docs: regenerate module graph for the tool-cordis app-boot dependency

* docs: regenerate module graph for the shell-env app-boot dependency

* docs: regenerate event graph pointer for app-boot exports

* fix(agent-preset): address review on creator skills

`Config.listConfigs` reports each entry's resolved `packageDir` through the
profile package lookup, and the skills read READMEs and built declarations
there instead of guessing `$DSH_PROFILE_DIR/node_modules`, which holds only
profile-installed packages. Skills name the PowerShell variable syntax and the
no-profile omission; the composition reference no longer attributes
`overridden` to `list_plugins`; references point at the templates instead of
pasting them. The skills spec renders every skill and bounds it by the pruner
threshold in code points, checks referenced files and the source-reading ban
across all skill files.

* fix(tool-cordis): address review on the Config inspect provider

Report the Loader entry id (unique across include trees) beside the tree-local
patch id, classify group and include carriers as `tree`, treat disabled and
disposed fibers as `inactive`, and drop the unreachable boolean-schema branch
by narrowing the projector's root type. The presets e2e now queries
`Config.listConfigs` over the booted Web profile and projects the shipped
`tools` row; the advanced-toolchain recordings carry the updated manifest.

* fix(tool-cordis): page the Config directory and filter it by plugin name

A full directory of a shipped Web profile exceeds the 50000-byte spill cap
once rows carry more fields, and the spilled preview is no longer JSON.
`Config.listConfigs` now returns pages (`offset`, `limit` up to 100, default
25) with `total` and `nextOffset`, and an exact plugin `name` filter; the
presets e2e reads the shipped rows through the filter.

* chore(agent-preset): refresh skill recordings after the paged Config query

* docs(agent-preset): teach the composition skill to migrate legacy presets

A preset authored before declaration rows lived in
`$DSH_HOME/.agent-presets/<id>/` as `preset.yml` plus `agent.cordis.yml`;
the skill now maps those files onto a declaration bundle and re-checks plugin
names against the package list.

* docs(agent-preset): read skill files through the file-read tool only

Desktop ships the skill directory inside app.asar, which the Host process can
open but shell commands, node, and pnpm cannot. The skills now say to read
references and templates with the file-read tool and copy templates into the
workspace before installing or checking them; the spec rejects shell reads of
skill files.

* docs(agent-preset): document bundle display metadata and package.json icon in the host-plugin reference
2026-09-21 21:28:35 +08:00
..

description, kind
description kind
The bash capability family for deployments and maintainers choosing and composing a shell executor, sandboxing, and the model-facing bash and pwsh tools. package-group

shell/ — bash capability family

English | 中文

Summary

The shell group provides command execution to agents: run a foreground command and read its bounded output, or start a background process and poll it, on POSIX with Bash and on Windows with PowerShell. Exactly one executor implementation is mounted per composition; the sandboxing executors confine every command through the sandbox capability, and the model-facing bash and pwsh tools sit on top of whichever executor is mounted. Choose a Bash executor for POSIX, a PowerShell executor for Windows, and pick the sandboxing variant when commands need file-level confinement.

Table of Contents


Packages

Package Role ctx key
shell Defines the executor contract: foreground runs, background handles, and request resolution ctx.shell
bash-local Runs Bash commands as fresh bash -c processes on POSIX registers ctx.shell
bash-sandbox Runs Bash commands confined through the sandbox capability, reporting denials as facts registers ctx.shell
pwsh-local Runs PowerShell commands as fresh pwsh -Command processes on Windows registers ctx.shell
pwsh-sandbox Runs PowerShell commands confined through the sandbox capability registers ctx.shell
shell-env Supplies the managed DSH_* environment every shell command receives ctx.shellEnv
tool-bash Exposes Bash execution and background jobs to the model as the bash tool registers on ctx.tools
tool-bash-persistent Runs model shell calls in one owner-isolated persistent Bash session registers on ctx.tools
tool-pwsh Exposes PowerShell execution to the model as the pwsh tool registers on ctx.tools
tool-pwsh-persistent Runs model shell calls in one owner-isolated persistent PowerShell session registers on ctx.tools

A profile layer selects exactly one executor implementation (the win32 layer swaps the POSIX rows for the pwsh ones; mounting two fails loudly at load time on the duplicate service registration) and the model-facing tools it needs. A sandboxed composition also selects a ctx.sandbox provider and ctx.sandboxPolicy; the base bundle owns the shipped wiring.


  • Bash executor subsystem — the shared request/spec vocabulary, results, background processes, and the complete service contract.
  • Sandbox subsystem — the confinement capability the sandboxing executors consume.

Dev Note

None.