@openma/dsh-agents-plugins-bridge
适用于 dsh 的 Portable Agent Plugins、Codex、Claude Code 和 Pi 插件桥接器
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add @openma/dsh-agents-plugins-bridge@0.0.8Agents Plugins Bridge 以 @openma/dsh-agents-plugins-bridge 发布，当前版本为 0.0.8。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
Install Agent Plugins, Codex plugins, Claude Code plugins, and Pi packages in DeepSeek Harness with one bridge package.
The Bridge is a normal DeepSeek Harness bundle: one install entry, many small Cordis plugins. It detects foreign package formats, copies an explicitly selected package into profile-local storage, and materializes every supported capability as its own reversible DSH row. It does not emulate another agent runtime or hide everything behind one universal plugin.
Node.js 22.19 or newer is required. Install DSH first, then add the same Bridge package to every profile that should use foreign plugins:
npm install -g @deepseek-ai/dsh
# Web management UI + shared Host capabilities
dsh plugin --profile web add @openma/dsh-agents-plugins-bridge@latest
dsh web
# Terminal UI + the same shared Host capabilities
dsh plugin --profile tui add @openma/dsh-agents-plugins-bridge@latest
dsh --profile tui
DSH profiles are separate compositions, so installing into web does not
silently mutate tui, and vice versa. Users install only the root Bridge
package. It carries the Web surface, the format adapters, and MCP Apps support
through its own dependency graph.
Open Settings → Plugins → Agent plugins to scan local Codex, Claude Code, and Pi state; register or import marketplaces; search catalogs; install a plugin; inspect per-plugin capability rows and diagnostics; and manage Pi package update checks.
Agent Plugins management in DSH Web
The Web panel is a management surface over the Host runtime. Closing the panel does not stop installed hooks, commands, skills, MCP servers, or Pi extensions.
TUI does not need a second Bridge implementation. /plugin-bridge, imported
slash commands, and user-invocable skills are projected from the same Host
composition through ACP and appear in the TUI's normal searchable command
menu. Hooks, monitors, MCP connections, agents, LSP rows, and Pi extension
lifecycle stay on the Host and continue to work without a browser.
DSH TUI searchable command and skill menu
The screenshot comes from the DeepSeek Harness TUI, whose command menu is the surface Bridge commands and imported skills join.
MCP Apps are the intentional exception: the shared MCP connection, tools, resources, prompts, and backend hooks work in TUI, but untrusted App HTML is rendered only by the Web sandbox. The terminal does not execute browser UI.
Pi extensions such as pi-telegram may require one live Session even when no
UI is open. Use
Martty owner
for that process lifecycle. Bridge still owns import, materialization, hooks,
tools, commands, and extension runtime; Martty is the generic ACP rpc client
that keeps the Session alive and invokes only explicitly advertised startup
and shutdown commands. It does not auto-approve permissions or answer
extension forms.
| Capability | Web | TUI |
|---|---|---|
| Discover, import, install, enable, disable, uninstall | panel + command | command |
| Skills, slash commands, prompt templates | yes | yes |
| Codex and Claude Code hooks | yes | yes |
| MCP tools, resources, prompts, and server lifecycle | yes | yes |
| Claude agents, output styles, monitors, and LSP | yes | yes |
| Pi extensions, tools, commands, skills, and lifecycle | yes | yes |
| Foreign browser themes | yes | no |
| MCP Apps HTML/AppBridge renderer | yes | no |
Inspect the active Bridge and read-only discovery results:
/plugin-bridge
/plugin-bridge marketplace list
/plugin-bridge discover
/plugin-bridge marketplace discover
Add a local marketplace directory or GitHub repository, then install one catalog entry:
/plugin-bridge marketplace add /absolute/path/to/marketplace
/plugin-bridge marketplace add https://github.com/company/agent-plugins
/plugin-bridge marketplace add company/agent-plugins@main
/plugin-bridge install deployment-tools@company-tools
Import state that another agent has already registered locally:
/plugin-bridge discover
/plugin-bridge import codex-local-cache:personal/deployment-tools/1.2.3
/plugin-bridge marketplace discover
/plugin-bridge marketplace import claude-code-registered-marketplaces:company-tools
Discovery is read-only. Import first copies the selected package or catalog into profile-local Bridge storage; foreign agent directories are never executed or modified in place. Install and import then share the same format detection, component adapters, Loader transaction, rollback, and durable state.
disable removes live rows but keeps the copied package, enable restores the
eligible stored plan, and uninstall moves the package copy into profile-local
trash.
The layout follows DSH's standard plugin shape:
root bundle patch
├─ kernel + one provider/locator/adapter per capability dialect
├─ runtime + /plugin-bridge command
├─ package-owned Web gateway/client wrappers
└─ package-owned MCP Apps Host/Web wrappers
└─ resolve dependency from Bridge's graph → Loader import → ctx.plugin
installed foreign package
└─ normalized components
├─ skill row
├─ MCP connection row(s)
├─ hook row(s)
├─ command / agent / monitor row(s)
└─ Pi extension row(s)
Package-owned wrapper entries are important under pnpm: the profile resolves
only @openma/dsh-agents-plugins-bridge/*; each wrapper resolves its runtime
from the Bridge package's own dependency graph, imports it through DSH's Loader,
and mounts it as a child Cordis plugin. Transitive dependency hoisting is never
part of the runtime contract. Web-capable wrapper rows also expose their own
<row>/package.json plus an exact-id browser bundle, so DSH's official
dsh.client scanner builds the Browser tree from the same row instead of
requiring a second UI package in the profile.
The lifecycle kernel exposes six reversible registries:
MarketplaceProvider discovers marketplace catalogs and resolves package sources
PackageFormatProvider recognizes and normalizes an extracted plugin package
ComponentAdapter maps normalized components onto explicit dsh Cordis rows
InstalledPluginLocator observes one agent's local plugin registry/cache
MarketplaceRegistrationLocator observes one agent's registered catalogs
ActivationPolicy inspects and gates rows that require explicit user trust
Every successful installation compiles to explicit rows. Each capability can
load, fail, reload, disable, and uninstall independently. An MCP manifest
expands again so every configured server owns its own
@deepseek-ai/dsh-mcp-client row.
MCP tools, resources, prompts, and Apps reuse one MCP SDK connection. The
Bridge includes the Host and Web halves from
@openma/dsh-mcp-apps through two
independent package-owned wrappers. A Codex registered App is the foreign-host
exception: its relay owns one Codex app-server process because Codex still owns
that connection and OAuth lifecycle.
Hook rows use the same dependency-wrapper pattern for DSH's official Codex and Claude Code hook plugins. The wrapper row owns the nested plugin fiber, so Web and TUI share one Host lifecycle without requiring the profile to install or hoist those runtime packages separately.
Agent Plugins 1.0 is the portable core. The current provider recognizes the canonical root manifest:
{
"$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
"name": "minimal-plugin"
}
It discovers standard components only at their fixed locations:
skills/ for Agent Skillsmcp.json for MCP serversThe bridge first verifies that skills/ is a directory and mcp.json is a regular file. A wrong entry type disables only that component and produces an install diagnostic. A valid skills/ directory becomes one isolated @deepseek-ai/dsh-skill-filesystem row; that dsh provider discovers immediate <name>/SKILL.md bundles and warns and skips malformed entries without dropping valid siblings. Per-skill parse warnings therefore belong to the dsh skill provider rather than the bridge install result.
Schema selection is local and keyed by the canonical $schema identifier. Plugin loading never downloads a schema. The provider enforces Agent Plugins name constraints and the closed author object. Unknown top-level fields and a non-object extensions field remain visible diagnostics without becoming portable semantics.
Portable mcp.json uses its own adapter row, separate from Codex and Claude MCP compatibility. Every valid server becomes one Loader row. The adapter supports stdio and streamable-http, validates their closed variants, applies only the standard ${PLUGIN_ROOT} and ${PLUGIN_DATA} substitutions in args, env, and cwd, and injects a persistent per-installation PLUGIN_DATA directory. Invalid individual servers and dsh's unsupported legacy sse transport are skipped with diagnostics while independent skills and servers keep loading.
Codex .codex-plugin/plugin.json and Claude Code .claude-plugin/plugin.json layouts are compatibility providers; they do not redefine the portable core.
| Source | Catalog | Package | Materialized components |
|---|---|---|---|
| Agent Plugins 1.0 | marketplace dialect not standardized | plugin.json | skills/, mcp.json |
| Codex | .agents/plugins/marketplace.json | .codex-plugin/plugin.json | skills, MCP servers, registered Apps, Codex hooks |
| Claude Code | .claude-plugin/marketplace.json | .claude-plugin/plugin.json | skills, MCP servers, hooks, commands, agents, output styles, monitors, themes, LSP servers |
| Pi | no marketplace registry | package.json with pi, or convention directories | extensions, skills, prompt templates, themes |
Codex marketplace parsing follows the official OpenAI packaging reference: local sources may be a ./ string or { "source": "local", "path": "./..." }; HTTPS url and git-subdir entries honor ref or sha. Git subdirectories are copied from a root-contained path after clone. The documented npm source is rejected with an explicit unsupported diagnostic because reproducing Codex's no-lifecycle-script install safely is not implemented yet.
Claude marketplace-local directories plus the official github, HTTPS url, and git-subdir source shapes are supported. Git subdirectories must remain root-contained and ref or sha pins are preserved. The documented npm source remains an explicit unsupported error; unknown source shapes are never guessed or silently downgraded. GitHub marketplace URLs and owner/repo@ref shorthand are cloned without a shell.
Codex plugin discovery reads only [plugins."plugin@marketplace"] registrations from ~/.codex/config.toml, then resolves matching versioned copies under ~/.codex/plugins/cache/<marketplace>/<plugin>/<version>. Results retain the configured enabled/disabled state and are labeled plugin-cache, because Codex does not expose a separate installed-path JSON registry there. The broad ~/.codex/.tmp/plugins catalog sync is deliberately ignored and is never presented as installed state.
Claude Code plugin discovery reads its explicit ~/.claude/plugins/installed_plugins.json registry and labels results installed-registry. It does not infer installations from marketplace checkout or cache contents.
Pi package discovery reads the explicit packages arrays in ~/.pi/agent/settings.json and the current project's .pi/settings.json. It resolves Pi's managed npm and git install roots plus local paths relative to the owning settings file. Pi has no marketplace registry: npm, git, and local paths are package sources, while the public package gallery is discovery metadata rather than a catalog registration. The pi-package keyword alone never claims an ordinary Node package.
Pi package manifests may declare extensions, skills, prompt templates, and themes, or use the matching convention directories. A dedicated Pi skill provider preserves exact files, directories, recursive SKILL.md discovery, flat Markdown skills, glob expressions, and ! exclusions before registering each definition on ctx.skills. Prompt resources preserve the same path-expression boundary and become namespaced DSH slash commands. Theme JSON resolves Pi variables and xterm-256 colors, maps the roles DSH exposes, and registers browser themes through the independent theme client row. Pi extensions load through an agent-scoped compatibility host that maps their commands, tools, UI questions, and lifecycle callbacks onto DSH.
Registered marketplace discovery is a different provider layer. Codex reads only [marketplaces.<name>] entries from ~/.codex/config.toml; Claude Code reads only ~/.claude/plugins/known_marketplaces.json. Claude installLocation and Codex local sources are copied before registration. Supported GitHub Codex Git registrations are reacquired through the existing safe marketplace manager. Malformed, missing, duplicate, or unsupported entries become per-provider diagnostics and do not suppress valid siblings.
Unsupported legacy components remain in the install result instead of disappearing silently. Claude agents become namespaced DSH subagent tools; only explicitly mapped Claude tool names enter their allow-list, and unsupported model overrides remain diagnostics. Ordinary output styles register per-Agent /output-style-<plugin>-<style> commands, while force-for-plugin styles follow Claude's automatic replace or keep-coding-instructions behavior. Monitors use only the verified always and on-skill-invoke:<name> lifecycle seams and run through DSH's subprocess service. Missing required fields and unknown variants produce diagnostics and no row—there is no basename, default-description, event, or model fallback. Future OpenCode dialects still need a matching DSH seam or runtime compatibility layer. MCP Apps returned by a bundled MCP server work through the shared dsh MCP connection.
The Codex Apps adapter recognizes .app.json registered-connection identifiers without treating opaque IDs as executable MCP configuration. A same-name bundled MCP server resolves the App directly. Otherwise each declared connection compiles into two independent rows: a standard @deepseek-ai/dsh-mcp-client row that launches codex-host-relay, and a DSH tool-approval policy row. The relay uses codex app-server --stdio, verifies app/installed says the connection is enabled and callable, opens an ephemeral thread, filters the codex_apps catalog by connector ID, and proxies that App's tools, resources, resource templates, tool _meta, result _meta, and structured content. It never reads or copies Codex's OAuth database or tokens. Codex app-server does not currently expose hosted-App prompts through its direct MCP status/call surface, so the relay advertises no invented prompts; ordinary bundled MCP servers still retain their native prompt lifecycle.
Read-only classification comes from the hosted tool annotations. Declared read-only calls pass through; writes ask through DSH's normal approval seam, and a new tool absent from the inspected catalog is treated as a write. The foreign-host requirement remains attached so Web can explain that Codex must be installed, connected, and signed in. Durable installations intentionally restore their exact stored row plan, so a plugin imported by an older bridge build must be uninstalled and imported again to acquire newly added adapter rows.
The owned command namespace is /plugin-bridge:
/plugin-bridge marketplace add <url>
/plugin-bridge marketplace discover
/plugin-bridge marketplace import <locator:key>
/plugin-bridge marketplace list
/plugin-bridge install <plugin>@<marketplace>
/plugin-bridge discover
/plugin-bridge import <locator:key>
/plugin-bridge enable <plugin>
/plugin-bridge disable <plugin>
/plugin-bridge uninstall <plugin>
Discovery is always read-only and the first import is always explicit. Imported host snapshots are reconciled once when the runtime starts and every five minutes by default; set autoUpdateIntervalMs to another positive interval or 0 to disable polling. Codex reconciliation follows SemVer precedence across its versioned cache. Claude Code follows the exact active entry in installed_plugins.json, including an upstream rollback. Pi local-path packages remain explicit-only. Content digests also detect changes without a new version string. A replacement is copied and validated before its rows are swapped at the existing Bridge-owned root; any acquisition, validation, activation, or persistence failure restores the previous package and active rows.
Pi npm and Git packages additionally use Pi's public native package-manager API. The Web panel defaults to Notify only, checks at startup when due and then every six hours, and lists updates only for Pi packages already imported into this Bridge profile. Users can choose Update automatically or Turn off checks, exclude individual packages from automatic updates, check immediately, and update one package or all available packages. Manual actions ignore automatic-update exclusions. Pins, npm and Git behavior, user/project scope, and package installation layout remain owned by Pi; the Bridge does not implement a second npm or Git updater. Native package sources stay on the Host and the Web client receives only opaque IDs. Set piUpdateCheckIntervalMs to another positive interval or 0 to disable background checks; manual checks remain available.
Imported Claude output styles expose their generated selection commands in the normal DSH command registry. Hook rows do not add a second digest-approval gate: importing and enabling the plugin activates the native DSH Codex or Claude Code hook bridge directly.
PLUGIN_ROOT and PLUGIN_DATA; arbitrary ${ENV} expansion is not performed for the portable dialect.| Project | Use it for |
|---|---|
| DeepSeek Harness | The everything-is-a-plugin Host, Loader, Web surface, and capability services |
| DeepSeek Harness TUI | Terminal-native ACP client; receives Bridge commands and skills from the shared Host composition |
| DeepSeek Harness ACP | Exposes the same Host commands, skills, tools, and sessions to ACP clients such as Zed |
| dsh-mcp-apps | Standalone MCP Apps Host and sandboxed Web renderer; already included by this Bridge |
| Agent Plugins | Portable plugin manifest, skills, and MCP package standard |
| Pi packages | Pi package gallery and extension ecosystem |
Install the Bridge when the goal is to consume Codex, Claude Code, Pi, or
portable Agent Plugins. Install @openma/dsh-mcp-apps directly only when a
profile needs MCP Apps rendering without the foreign-plugin compatibility
layer.
npm install
npm test
npm run typecheck
npm run build
Git installations run prepare to produce lib/. pnpm 10 may require the user to allow that build script explicitly; registry releases and packed tarballs ship built output.