dsh-plugin-zquota

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A Zhipu GLM Coding Plan account panel plugin for DeepSeek Harness: multi-account quota monitoring + one-click account switching.

• Quota meters: per-account 5-hour window / weekly / monthly-MCP cells (orange ≥70%, red ≥90%), reset countdowns precise to hours above one day and to minutes below it, per-tool MCP details on hover
• One-click switching: "Set active" writes the chosen account's API key to ZAI_CODING_CN_API_KEY; llm-pi-ai re-resolves credentials on every model request, so the next request uses the new key — no restart
• Data ownership: API keys (secrets) live in your local $DSH_HOME/.credentials.yaml (ZAI_QUOTA_KEY_<id>, same store as DSH's own credentials); the account index and quota snapshots (non-secret state) live in the plugin's own state file $DSH_HOME/zquota-state.json (0600, atomic writes). Key material never reaches the browser
• Query path: the host half calls open.bigmodel.cn / api.z.ai with Node's native fetch (in-process HTTPS — no shell, no sandbox, no external curl); keys live only in in-memory request headers
• Styling: built entirely on DSH design tokens (--dsw-alias-*); follows light/dark theme automatically

Install

Prerequisites: DeepSeek Harness (dsh CLI).

# 1. Install into the web profile (pnpm natively supports GitHub specifiers)
dsh plugin --profile web add github:wuyan19/dsh-plugin-zquota

# 2. Mount: edit ~/.dsh/profiles/web/cordis.patch.yml and add:
#    - insert:
#        - id: zquota
#          name: dsh-plugin-zquota
#
#    (or copy install/cordis.patch.example.yml from this repo)

# 3. Refresh the browser page; if the panel does not appear, restart dsh web

The panel lives under Settings → GLM Coding Plan.

Prerequisite for account switching

Your model route must reference the credential via apiKeyEnv: ZAI_CODING_CN_API_KEY in settings.yaml:

llm-pi-ai:
  providers:
    zai-coding-cn:
      apiKeyEnv: ZAI_CODING_CN_API_KEY
agent-default-model:
  provider: zai-coding-cn
  model: glm-5.3

Quota monitoring works without this — any added account can be queried.

Local development

git clone https://github.com/wuyan19/dsh-plugin-zquota
cd dsh-plugin-zquota
# Rebuild the client bundle with the DSH source repo's tsdown (lib/ is committed; usually unneeded)
/path/to/deepseek-harness/node_modules/.bin/tsdown --config tsdown.config.ts
# Install as a link: into the profile — source edits apply immediately (host half needs no build)
dsh plugin --profile web add /path/to/dsh-plugin-zquota

Architecture

One npm package carries both halves (isomorphic to first-party plugins):

Half	Entry	Responsibilities
Host	src/host.js (exports ".", plain ESM, zero build)	API-key credential access, Node-fetch quota queries (sandbox-free), state-file maintenance ($DSH_HOME/zquota-state.json), JSON API over the webServer prefix route /zquota-api
Client	lib/client.js (exports "./client", closure-factory bundle)	the settings.section page UI, talking to /zquota-api via same-origin fetch

The dsh.client declaration in package.json lets the web shell discover and serve the bundle (/plugins/dsh-plugin-zquota/client.js). Static packages have no package-private RPC channel like dynamic plugins do; the same-origin HTTP API is the equivalent (with a custom-header + loopback-Host local defense).

Security notes

• The credentials file holds real secrets only: one API key per account (ZAI_QUOTA_KEY_<id>, 0600, same permission tier as DSH's own credentials); the non-secret account index and quota snapshots live in the plugin's own state file $DSH_HOME/zquota-state.json (0600, atomic temp+rename writes)
• The browser half never receives key material (the state response carries only a live flag)
• /zquota-api accepts only loopback requests carrying the x-zquota-client header (blocks cross-site simple requests and DNS rebinding)

License

MIT