dsh-pi-ai-sync
dsh 插件：整合 dsh-model-sync（设置接口）和 dsh-opencode-go-models（pi-ai 目录文件），使提供商路由与 pi.dev 网关保持同步，并可选择新模型，无需手动编辑 node_modules。
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:jiaruihuang/dsh-pi-ai-sync#13e9fdf15f47dd05f0b615c085b07cc86b1a9654Pi Ai Sync 以 dsh-pi-ai-sync 发布，当前版本为 0.4.0。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。
A dsh Cordis plugin that keeps provider routes in step with the pi.dev gateway by maintaining both layers a model has to pass through:
@earendil-works/pi-ai/dist/providers/data/<route>.json)
— the "does dsh know this model and which protocol does it speak?" layer, andllm-pi-ai.providers.<route>.models) — the
"does the model picker offer it?" layer.It is the fusion of
dsh-model-sync (settings seam) and
dsh-opencode-go-models
(pi-ai catalog file), with no hand-maintained protocol/family tables: pi.dev's
listing already carries every record in pi-ai catalog shape.
dsh resolves a configured model's wire protocol as
route.api ?? catalog[id].api ?? sharedCatalogApi(route). On the dsh 0.1.x line
the settings model schema has no per-model api field, so:
opencode: anthropic-messages +
openai-completions + openai-responses + google-generative-ai) has no shared
api, so any model missing from the installed catalog is rejected outright:
hand-adding it errors, and a settings-only sync has to drop it.dsh-pi-ai-sync fixes the root cause instead of working around it: it copies
the missing records into the installed catalog, then lets the (now complete)
catalog serve the route.
one round, per managed route
1. GET https://pi.dev/api/models/providers/<route> (catalog-shaped records)
2. catalog layer → copy records the installed catalog is missing into
dist/providers/data/<route>.json
(atomic write + first-modification backup)
⇒ the model becomes base-matching; restart needed
3. settings layer → reconcile llm-pi-ai.providers.<route>.models
(unset by default; mirror/keep optional)
A layer is where the data lives (the pi-ai catalog / the llm-pi-ai
settings); a round touches both, in that order, for every managed route.
Because the catalog is imported into memory at boot, step 2 only takes effect
after a dsh restart — a round that added models reports restartNeeded.
Not on npm yet — install it from GitHub today:
# newest `main` (what you want while the plugin is still young)
dsh plugin --profile web add github:jiaruihuang/dsh-pi-ai-sync
# a pinned release
dsh plugin --profile web add github:jiaruihuang/dsh-pi-ai-sync#v0.1.0
# or from a local checkout:
dsh plugin --profile web add /path/to/dsh-pi-ai-sync
Restart dsh afterwards (bundle-layer change).
A github: install runs the package's prepare script (never
prepublishOnly), because the TypeScript sources are the only thing in the
repository — lib/ is gitignored. pnpm blocks install-time scripts by default,
so add the key it prints to the profile's pnpm-workspace.yaml:
allowBuilds:
"dsh-pi-ai-sync@git+https://github.com/jiaruihuang/dsh-pi-ai-sync.git": true
Use that form, not a bare dsh-pi-ai-sync: true (pnpm cannot match a name to a
git source) and not the commit-pinned …/tar.gz/<sha> form pnpm's own error
message suggests — the pinned key goes stale on the next push, the git+https
key does not. dshmarket's "allow build scripts and retry" button writes both
forms for you.
Integrity note: the tarball your install resolves to is the tag/commit you
asked for, and the build happens on your machine from those sources. Use
#vX.Y.Z when you want a reproducible environment.
This plugin reaches pi.dev with Node's global fetch, which ignores
http_proxy / https_proxy unless Node is told to read them. On a network
that only reaches pi.dev through a proxy, a round fails with a bare
TypeError: fetch failed — and only sometimes, because the direct route is
usually still there for other hosts. Start dsh with:
NODE_USE_ENV_PROXY=1 dsh web # Node >= 24; see: node --help | grep proxy
(--use-env-proxy is the same switch as a CLI flag.) NO_PROXY is honoured
either way. This is a host setting on purpose: reading the environment from
inside the plugin would mean taking on an HTTP-proxy dependency, and this
package has none.
Edit the pi-ai-sync section of your settings document (on the dsh 0.1.x line
that is ~/.dsh/settings.yaml):
pi-ai-sync:
managedRoutes:
- opencode
- opencode-go
settingsMode: unset
intervalMinutes: 240
| Key | Default | Description |
|---|---|---|
managedRoutes | [] | Routes to sync; empty = opencode, opencode-go |
settingsMode | unset | unset removes the route's models override; mirror rewrites it from pi.dev; keep leaves settings alone |
catalogSync | true | Maintain the installed pi-ai catalog files (the core layer) |
updateExistingModels | false | Also refresh records the catalog already has with the fields pi.dev states today |
intervalMinutes | 240 | Auto-refresh interval; 0 = startup only |
startupDelaySeconds | 5 | Delay before the first auto round |
refreshTimeoutMs | 120000 | Abort budget for one round's request |
fetchAttempts | 3 | Fetch attempts per route, with exponential backoff; 1 disables retrying |
syncNotify | true | Log the report when there was something to report |
keepCatalogOnly | true | In mirror mode, also write ids that exist only in the catalog |
settingsModemodels replaces the served catalog. dsh resolves
configured.length > 0 ? configured : catalog, so a non-empty list stops the
catalog's own list from being used at all. That is what makes the three modes
different things:
| Value | What it does to llm-pi-ai.providers.<route>.models | Use it when |
|---|---|---|
unset (default) | removes the key; modelOverrides is deliberately left alone | you want the enriched catalog to be the single source of truth — the plugin's design |
mirror | writes the full list: pi.dev entries the catalog can back, plus catalog-only ids as bare { id } | you want the list visible and editable in settings (dsh-model-sync's behaviour) |
keep | nothing — the catalog layer only | you manage the list entirely yourself |
Notes worth knowing before you pick:
mirror rewrites the whole list every round, so hand-edited fields on it
do not survive. To hand-tune a model, leave models out — see below.mirror refuses a route with non-empty modelOverrides: dsh rejects the two
together ("models already replaces the served catalog").keep does not mean "the catalog decides". If you leave a non-empty
models list, that list is still what serves the route.keepCatalogOnly (default true) is what holds catalog-only models in the
mirror list; false drops them from the picker.modelsWhen a route has no models key, dsh builds the list from the catalog and
then applies modelOverrides per id:
llm-pi-ai:
providers:
opencode:
apiKeyEnv: OPENCODE_API_KEY
baseURL: https://opencode.ai/zen/v1
modelOverrides:
step-5-preview-free:
maxTokens: 65536
The route then offers every catalog model, with your values layered on. This is
the shape settingsMode: unset leaves in place. dsh enforces three rules:
modelOverrides may only name ids the installed catalog describes, it cannot
sit beside a non-empty models, and its fields are name,
contextWindow, maxTokens, input, reasoningEfforts, compat — no
api and no id (the id is the dict key).
Two lists move independently:
An id the catalog has and pi.dev currently does not list is catalog-only. It
is not a pi.dev error and nothing was deleted: the catalog is the union of
everything ever seen, so the two differ whenever pi.dev stops offering an id.
In practice that is mostly the promo -free and experimental -exp models,
which rotate out — and the count moves on its own (observed: opencode at 85
ids, then 83, twenty minutes later).
Removal is deliberately out of scope for v0.1: a partial pi.dev outage or a bad network day must never delete models from your picker.
The catalog merge is add-only: a record that is already there is never touched, which is what keeps a partial pi.dev listing from rewriting your models. The cost is that a model whose parameters pi.dev later corrected keeps the stale values forever.
updateExistingModels: true closes that gap. Only the fields pi.dev actually
states are applied — a cost or capacity pi.dev stays silent about keeps the
catalog's value, so nothing is zeroed out by omission — and a record pi.dev has
moved to another protocol is re-grouped under the new api instead of leaving
dsh speaking the old one. It is still never a removal.
Measured on a real profile (see AGENTS.md for the same numbers):
| Route | Records refreshed | Protocol moves |
|---|---|---|
opencode | 65 (baseUrl, type, inputLimits, compat, cost…) | 0 |
opencode-go | 31 (step-5-preview-free: 8k → 1M context, 4096 → 65536 maxTokens) | 7 — e.g. claude-haiku-5-5 openai-completions → anthropic-messages |
That second column is the point: 7 models had been flattened to
openai-completions by an earlier plugin, so dsh was addressing them with the
wrong wire protocol.
baseUrl is the one field to look at twice. pi.dev moved opencode to its new
inference/* host where the catalog (and that earlier plugin) had
zen/*. Both families are live and identical — measured 2026-10-15,
/zen/v1/models and /inference/v1/models both answer 200 with the same 86
ids — so following pi.dev here is safe today. To pin an endpoint instead, set
baseURL on the route in llm-pi-ai: a route-level baseURL overrides a
record's baseUrl while everything else still tracks pi.dev.
A refreshed catalog needs the same restart as an added one, the report shows
catalog ↻N（…）, and the first refresh writes the usual backup.
/pi-ai-sync — force one round and print the report (registered through the
shared command registry when the host provides one).piAiSync.syncNow() — the same round as a service, for UIs.node_modules. That is inherent: the
installed pi-ai catalog is the only place dsh 0.1.x can learn a protocol for
a base-less model. Writes are atomic, a first-modification backup is kept,
and a real uninstall restores it (a pi-ai upgrade that wholly replaces the
file is left untouched). A pi-ai upgrade wipes the additions; the next round
re-applies them.fetchAttempts
times (default 3) with exponential backoff, then that route is skipped and the
report carries the whole cause chain — fetch failed ← connect ETIMEDOUT 172.67.221.13:443 rather than a bare fetch failed. A 4xx other than 429 is
pi.dev answering, so it is not retried. Skipping is deliberate: a route whose
listing could not be verified keeps its settings untouched.dsh-model-sync on the same routes. One rewrites
models, the other unsets it. Pick one.mirror + modelOverrides. A route with non-empty modelOverrides is
skipped in mirror mode (folding/persisting overrides is dsh-model-sync's
models-store job). unset mode is unaffected and is the recommended default.npm install
npm run build # tsc → lib/
npm run check # tsc --noEmit
npm test # node --test (pretest builds)
node scripts/smoke-boot.mjs
See AGENTS.md for the architecture, the host facts this implementation relies on, and the roadmap.
MIT.