dsh-rolehub-bridge
DeepSeek Harness 的原生 RoleHub 发现、已验证角色 Sessions 以及 Agent Team Room 集成。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:ishuowang/dsh-rolehub-bridge#d6780fd92c33538e3942b098952cb80f7ddb157dRolehub Bridge 以 dsh-rolehub-bridge 发布，当前版本为 0.2.0。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。
点击下方 Badge 复制 Markdown，粘贴到 README 即可。
验证 package.json 声明的 GitHub 仓库，即可管理这个公开页面。认领后，Hub 会优先安排当前版本的安全扫描，并在通过后公开展示结果。
认领这个 Plugin →Choose a portable agent role. Verify its bundle. Start it as a native, continuable DSH Session.
The current conversation stays itself. Agent Team Room stays a Room.
简体中文 · Install · Native UI · Commands · Trust model · AI support · Security
RoleHub Bridge is the native DeepSeek Harness compatibility layer for RoleHub. It discovers portable roles from Host-configured Hubs, verifies and pins an exact bundle, computes a Host-owned effective policy, and creates a separate role-scoped child Session.
There are no built-in company teams, personas, or Room scenarios here. A role comes from RoleHub only when a person explicitly selects it. Agent Team Room is an optional destination for the resulting Session—not a dependency and not a source of role authority.
| The bridge owns | The bridge deliberately does not own |
|---|---|
| Hub discovery, catalog validation, and bounded downloads | Role authoring or community governance |
| Exact manifest/archive/bundle digest verification | Trusting a publisher merely because it appears in a catalog |
| Effective capability policy and fixed Host tool bindings | Self-granted tools, secrets, shell, network, or Room authority |
| A new continuable, role-scoped child Session | Mutating the active conversation into a role |
| Optional attachment through Room's public Host API | Room membership, delivery, tasks, scenarios, or a kanban board |
| Additive native DSH controls and a read-only snapshot | Replacing DSH Web, patching its DOM, or injecting global CSS |
flowchart LR
U[Human in native DSH UI] -->|explicit selection| C[/rolehub Host command]
U -->|same-origin GET| V[Allowlisted role snapshot]
subgraph Bridge[RoleHub Bridge]
C --> R[Resolver + private cache]
H[HTTPS Hub catalog] --> R
R --> D[Digest-locked deployment]
D --> P[Effective Host policy]
P --> A[DSHarness compatibility setup]
end
A --> S[Continuable child Session]
S -. optional attach .-> M[Agent Team Room]
X[Cold resume] -->|provider name contains bundle digest| D
D -->|revalidate receipt + bindings| X
The executable capability set is intentionally narrower than a role request:
required role requests ∩ bridge support ∩ Host allowlist
Optional capabilities are never granted automatically. A missing required capability fails closed.
The package adds RoleHub actions to the official conversation.session.header.actions and sidebar.footer.action slots. Both open the same native Modal, where you can search Hubs, tags, descriptions, and capabilities; inspect the bundle digest and effective capability groups; then create a role Session. With a Room release that offers the native Room conversation view installed, the bridge registers the same verified picker in Room's distinct header, footer, and view provider seats, with the current Room preselected. The original header-seat key remains registered so existing provider integrations keep working.
Concept preview of the RoleHub chooser in native DSH Web
Concept preview with synthetic data—not a screenshot of a live account. The bundled client uses native DSH slots, primitives, and tokens.
The UI's first open performs only a same-origin GET. Refresh explicitly runs /rolehub refresh; starting a role explicitly runs /rolehub start. The browser snapshot exposes Hub ids, public role metadata, digests, capability labels, and bounded Room summaries. It omits catalog/archive URLs, local paths, stored policy receipts, provider bindings, transcripts, and private Room data.
Concept preview of choosing a RoleHub role from an Agent Team Room
Optional Room flow: choose a verified role, create an independent Session, then attach it through Room's public API.
There is no standalone RoleHub dashboard. The conversation, sidebar, composer, and Room member management remain owned by DSH and Room.
Requirements: Node.js ^22.19.0 || >=24 and DeepSeek Harness 0.1.0-rc.6.
dsh plugin --profile web add github:ishuowang/dsh-rolehub-bridge#v0.2.0
dsh web
The pinned GitHub install is the supported path for v0.2. The bundle adds the Host runtime, /rolehub command, read-only native API, and Web client to the same profile. The package is not yet published to npm.
To attach created role Sessions to a Room, install Room in the same profile:
dsh plugin --profile web add github:ishuowang/dsh-agent-team-room#v0.6.0
Without Room, everything except attachment still works: the role starts as an ordinary independent child Session.
Refresh the configured Hubs, inspect one role, and start it:
/rolehub refresh
/rolehub inspect official/software-engineer
/rolehub start official/software-engineer --label "Software engineer" --prompt "Review the current implementation."
Attach the new Session to a Room at creation time only when Room is available:
/rolehub start official/software-engineer --room <room-id> --label "Implementation reviewer"
The initial prompt is delivered only to the child Session. It is not replayed into the parent command history or copied into Room storage.
/rolehub command/rolehub hubs
/rolehub list
/rolehub refresh
/rolehub inspect <hub>/<role-name>
/rolehub start <hub>/<role-name> [--label "..."] [--room <id>] [--prompt "..."]
/rolehub sessions
| Action | Result |
|---|---|
hubs | List Host-configured Hub ids and catalog locations on the Host command plane. |
list | List roles from the last validated catalog snapshots. |
refresh | Fetch and validate configured catalogs, with a bounded-age cache fallback for already installed roles and inspection. |
inspect | Show one role's identity, trust label, digests, and capability requests. |
start | Verify/install the role, create a continuable child Session, and optionally attach it to Room. |
sessions | List the current parent Session's durable role bindings. |
Mutations are available only through this Agent-scoped Host command. There is intentionally no model-facing “install role” or “start role” tool.
Edit the inserted rolehub-bridge row in the active profile's cordis.patch.yml when defaults are not enough:
- id: rolehub-bridge
name: dsh-rolehub-bridge
config:
storageDir: /srv/dsh/rolehub-bridge
allowCommunityRoles: false
allowedCapabilities:
- filesystem.read
- filesystem.write
- network.fetch
- web.search
- source-control.read
- room.message
fetchTimeoutMs: 15000
maxCatalogCacheAgeMs: 86400000
maxCatalogBytes: 2000000
maxArchiveBytes: 20000000
agentProvider: ""
agentModel: ""
hubs:
- id: official
catalogUrl: https://raw.githubusercontent.com/ishuowang/agent-role-hub/main/catalog/index.json
archiveUrlTemplate: https://github.com/ishuowang/agent-role-hub/releases/download/v{version}/{name}-{version}.role.tgz
trustedPublishers:
- io.github.ishuowang
allowedRedirectHosts:
- release-assets.githubusercontent.com
- objects.githubusercontent.com
All Hub endpoints must be credential-free HTTPS. Publisher trust is scoped to one Hub; a publisher name trusted for official is not trusted when another Hub merely claims the same name. Redirects stay on the request host unless their exact hostname appears in that Hub's allowedRedirectHosts. Validated catalog cache fallback expires after maxCatalogCacheAgeMs (24 hours by default), and a cached/offline catalog can never authorize a first-time role installation.
storageDir defaults to $DSH_HOME/rolehub-bridge, or ~/.dsh/rolehub-bridge when DSH_HOME is unset. The bridge claims only a dedicated private store marked as its own, uses 0600 files, bounded downloads, safe archive extraction, and atomic receipt writes. It refuses dangerous or non-private pre-existing roots instead of changing their permissions. Treat the store as single-Host state and do not edit receipts by hand.
agentProvider and agentModel optionally override the route for newly created role Sessions; leaving both empty follows normal DSH routing.
A catalog label is discovery metadata, not a cryptographic signature. Before activation, the bridge checks the complete catalog identity against the loaded manifest, records the downloaded archive hash, and verifies the manifest, bundle lock, and final RoleHub bundle digest. Reference publishers must be explicitly trusted by that exact Hub configuration; community roles require allowCommunityRoles: true.
A role can request capabilities but cannot grant them. v0.2 grants required requests only when every item is both in allowedCapabilities and implemented by the bridge's fixed DSH binding. Denied capabilities remain denied, optional requests remain ungranted, and unsupported required access aborts creation. The resulting policy receipt is digest-bound to the role bundle and rechecked before every activation.
These controls are DSH tool-policy boundaries inside a shared Host process. They are not an OS sandbox, container, egress firewall, secret broker, or interactive approval system. Install the bridge and its compatibility packages as trusted Host code.
Each created Session records a provider name derived from the exact bundle digest. On a fresh Host process, the bridge reloads verified deployments and prompt-free Session bindings, checks the deployment, manifest, bundle, policy receipt, and fixed bindings again, then applies the DSH role setup before the child is published. A missing or mismatched deployment fails closed instead of silently loading the newest role with the same name.
Persistence contains catalog snapshots, verified role files, deployment/policy receipts, and Session-to-digest bindings. It does not persist Session transcripts, Room messages, secrets, or the user's initial prompt as bridge metadata.
Room is role-neutral. It does not discover RoleHub, load prompts or skills, or interpret capability policy. The bridge first verifies and starts a separate Session, then asks Room to attach that Session with non-authorizing RoleHub provenance (id, version, and bundle digest). Detaching or closing a Room never deletes the backing DSH Session.
If final attachment or receipt persistence fails after Session creation, the bridge attempts to remove the Room member, interrupts the child, and records an orphaned binding for diagnosis. It never pretends the whole operation was atomic.
0.1.0-rc.6; revalidate before upgrading DSH.Read SECURITY.md before enabling community roles or exposing DSH Web remotely.
npm ci
npm run check
npm pack --dry-run
git diff --check
Release artifacts in lib/ are committed so GitHub installs do not need to run a dependency prepare script. Development branches use the feature/ prefix; repository-specific invariants live in AGENTS.md.
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gh auth status
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