# ⬆️ dsh-plugin-upgrade-015
- **1024 store channel**: `npm i -g dsh1024` once, then `dsh1024 plugin --profile web add dsh-plugin-upgrade-015` (counts toward the [deepseek1024.com](https://deepseek1024.com) install ranking).
[](https://gitee.com/perrylink/dsh-plugin-upgrade-015)
[](https://dshfind.com/plugins/PerryLink/dsh-plugin-upgrade-015?ref=badge)
> 🪦 **RETIRED — no longer maintained as of 2026-10-05.** This package was retired by the maintainer. **Every plugin upgrade now goes through [`dsh-plugin-upgrade`](https://github.com/PerryLink/dsh-plugin-upgrade) instead** (npm `dsh-plugin-upgrade`), which carries all corridors and routes a repository by **the version the repository pins for itself** (`engines.dsh` / peer ranges / devDeps) — so a separate version-locked package per host hop is no longer needed. **Do not adopt `dsh-plugin-upgrade-015` for new work**; it receives no further fixes, releases, or security updates. Kept public for reference only. The corridor knowledge this package carried is preserved in `dsh-plugin-upgrade`'s reference cards.
**Merged, version-locked plugin upgrade skill for DeepSeek Harness — `0.1.3-alpha.1` → `0.1.5-rc.1`, carried as two closed legs.**
*Leg A `0.1.3-alpha.1` → `0.1.5-alpha.1`, leg B `0.1.5-alpha.1` → `0.1.5-rc.1`: one corridor card plus one zero-dependency seam scanner over the merged 20-seam catalog, so a client half that stopped mounting silently is never mistaken for "typecheck is green".*
> **Official repository.** This is the only official repository of dsh-plugin-upgrade-015, maintained by PerryLink. It supersedes the two version-locked packages `dsh-plugin-upgrade` (leg A) and `dsh-plugin-upgrade-rc1` (leg B). Same-name repositories under other accounts are not affiliated.
[](LICENSE)
[](https://github.com/topics/dsh-plugin)
[](https://github.com/PerryLink/dsh-plugin-doctor#verified-徽章)
[](https://dsh.market/)
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[](https://github.com/PerryLink/dsh-plugin-upgrade-015/releases)
[](https://www.npmjs.com/package/dsh-plugin-upgrade-015)
[](https://www.npmjs.com/package/dsh-plugin-upgrade-015)
[English](README.md) · [简体中文](README-zh.md) · [Español](README-es.md) · [Português](README-pt.md) · [हिन्दी](README-hi.md)
---
## Compatibility
| Surface | Status |
|---|---|
| Harness | DeepSeek Harness `0.1.5-rc.1` (tag `dsh-v0.1.7-rc.1` = `183f08e9c6dd`; leg A→B handoff `dsh-v0.1.7-rc.1` = `5dda764ed3aa`; corridor start `0.1.3-alpha.1`). Peer band `@deepseek-ai/dsh-skill >=0.1.2-rc.1 <0.2.0 \|\| >=0.1.5-alpha.1 <0.2.0`, `@deepseek-ai/cordis ^4.0.2`, `@deepseek-ai/schemastery ^3.18.2`. |
| Node | `^22.19.0 \|\| >=24.0.0` |
| Platforms | Anywhere Node runs; the scanner is filesystem-only and platform-neutral |
| Model | Text-only models fully supported; the skill is a Markdown body, no tool or vision requirement |
| Scope | **Two closed legs, one span**: leg A `0.1.3-alpha.1` → `0.1.5-alpha.1` plus leg B `0.1.5-alpha.1` → `0.1.5-rc.1`. A corridor never widens: a hop after `0.1.5-rc.1` is a new package. |
| Legs | Both legs live in this package: leg A keeps the `S1`–`S10` + `M1` seams, leg B keeps `C1`, `C2`, `C4`, `C5`, `H1`–`H4`, `P1` — each with its own evidence, card section, fixtures and rollback path. There is no sibling package to install. |
| `C3` | Retired: leg B's card spelled the stale-type-line false green `C3`, which is the same defect as leg A's `M1`. The fold is recorded on the card; `--seams C3` matches nothing. |
| Sibling | Do not mount the retired `dsh-plugin-upgrade` in the same profile: both register the agent skill `plugin-upgrade-015`, so the second mount collides on the skill name. That package is deprecated on npm and its repository is retired; this package replaces both of its legs. |
## What you get
Two halves, one seam catalog:
- **A bundled agent skill (`plugin-upgrade-015`)** — the merged corridor card and a fix-and-verify loop. The body first routes the caller to the leg that matches its peer band; the model loads it only when a task actually needs it, and the package contributes no system-prompt paragraph and no tool.
- **A zero-dependency CLI (`dsh-plugin-upgrade-015-scan`)** — reports `file:line` facts for the merged twenty seams (`S3`, `S8`, `S9`, `M1`, `S4`, `S5`, `S6`, `S7`, `S2`, `S1`, `S10`, `C1`, `C2`, `P1`, `C4`, `C5`, `H1`, `H2`, `H4`, `H3`) re-read from the harness tag ranges on 2026-09-09 (leg A) and 2026-09-10 (leg B). Exit `1` on any error-severity hit, so it drops straight into CI.
The point is the failure mode this corridor exists to kill: **this span's breakage is mostly silent, from both ends.** The type line can be stale, so the repo compiles against the **old** catalog (seam `M1`), and the bare `conversation` client slot was deleted with no alias while `ctx.slots.inject()` only runs its callback when the declaration exists — so a client half that still targets it stops mounting with no error, no log line and no failed build (seam `C1`). Three classes of breakage survive `typecheck` + `test`:
1. the local gate compiles a stale type line — old `paths` alias, or dev/test types pinned at `0.1.5-alpha.*` (seam `M1`);
2. a log writer omits the V3 required `stream` field, so the session imports and then refuses to resume (seam `S3`);
3. the tests are mocked against the old shape, so they pass while the host drops the contribution (seam `C1`).
Honest sizing: leg B's workspace sweep found that the family's client halves use only **8** slot keys, all of which survive in rc.1 — for them the rc.1 breakage is **latent, not actual**. Third-party client plugins that targeted the bare `conversation` key are the ones that break, and they break quietly. Leg A's sweep found the opposite texture: 40 repos, 11 of them hit `M1`, and fixing the stale path exposed real TypeScript errors in 3 repos that were previously "green".
## Quick start
```sh
# 1. install the bundle into your profile
dsh plugin --profile web add dsh-plugin-upgrade-015
# 2. verify the row mounted
dsh --profile web --dump-config | grep -A3 'id: dsh-plugin-upgrade-015'
# 3. scan the plugin you are upgrading
npx dsh-plugin-upgrade-015-scan --repo ../my-plugin
```
Then ask the agent to use the `plugin-upgrade-015` skill, or drive the loop yourself with the card at
`skills/plugin-upgrade-015/references/v0.1.3-alpha.1-to-v0.1.5-rc.1.md` (leg A is §1, leg B is §2, the merged seam index is §3).
## Install & uninstall
```sh
dsh plugin --profile web add dsh-plugin-upgrade-015 # from npm
dsh plugin --profile web add "github:PerryLink/dsh-plugin-upgrade-015#main" # from source
dsh plugin --profile web remove dsh-plugin-upgrade-015 # uninstall (reversible)
```
Installing the bundle only registers a skill; removing the row removes the skill. The CLI is a normal `npx` target and needs no profile at all.
## Configuration
Every key is optional and lives in the profile patch:
| Key | Default | Meaning |
|---|---|---|
| `enabled` | `true` | Register the packaged skill. Set `false` to keep the dependency mounted but silent. |
| `skillName` | `plugin-upgrade-015` | Directory under `skillsRoot` to register, and the name shown in the catalog. |
| `skillsRoot` | the package's own `./skills` | Where `/SKILL.md` lives. Point it at your own card to reuse the plumbing. |
| `userInvocable` | `true` | Whether a human can invoke the skill by name in addition to the model. |
```yaml
- insert:
- id: dsh-plugin-upgrade-015
name: dsh-plugin-upgrade-015
config:
skillName: plugin-upgrade-015
```
The plugin mounts loud: a missing `SKILL.md`, an empty body, or a frontmatter without `name` fails the mount instead of registering an empty skill.
## Surfaces
**Skill** — `plugin-upgrade-015` (model- and user-invocable by default). Body: leg routing table, the 8 hard rules and the 6-step loop. References: the merged corridor card. Scripts: the detector, shipped inside the skill directory so relative paths resolve.
**CLI** — `dsh-plugin-upgrade-015-scan`:
```sh
dsh-plugin-upgrade-015-scan [--repo ] [--json ] [--seams S3,C1,P1] [--quiet]
```
| Flag | Meaning |
|---|---|
| `--repo ` | Repository to scan (default: cwd). |
| `--json ` | Also write the machine-readable report (`repo`, `scannedAt`, `files`, `hits[]`, `bySeam`). |
| `--seams S3,C1,P1` | Restrict to specific seams of the merged catalog. |
| `--quiet` | Suppress the human rendering (pair with `--json`). |
Exit codes: `0` no error-severity hit · `1` at least one error-severity hit · `2` usage or scan failure. A clean scan is necessary but not sufficient — the exit criterion is a real-host smoke, plus a resume round-trip for log writers (leg A) and a real browser assertion for the client half (leg B).
## The twenty seams
Order follows the catalog in `lib/scan.mjs` (leg A first, then leg B), which is also the order `test/card.test.mjs` pins the card to.
| Id | Severity | What changed on the way to `0.1.5-rc.1` |
|---|---|---|
| `S3` | error | `assistant/message` gained a required `stream` field (session format V3): a log written without it imports successfully and then refuses to resume (`Session.fromRestore` throws `invalid settlement fields`). |
| `S8` | error | `SessionHandle.read()` returns `SessionHandleReadResult` (`{ eventState, events }`) instead of the event array; array operations must unwrap `.events`. |
| `S9` | error | `SystemPrompt`'s config renamed `persona` → `personaPrefix` / `personaSuffix`. Substituting `includeHarnessIdentity: false` is **not** equivalent — it deletes the harness identity block. |
| `M1` | error | The local gate compiles a stale type line: dev/test types pinned at `0.1.5-alpha.*`, or a `tsconfig` `paths` alias resolving to a missing checkout directory, makes TypeScript fall back silently to the published types. Green gate, wrong ruler. |
| `S4` | error | `tool/code-dispatch` was renamed `tool/ptc-dispatch`; the old label is no longer recognized in V3 sessions. |
| `S5` | error | `ctx.agent` was removed: the caller must pass the Agent explicitly (e.g. the second parameter of `setup(agentCtx, agent)`). |
| `S6` | error | `Inbox` is a type interface, not a constructable class; fixtures use the official unsupported shape and runtime code reads `agent.inbox`. |
| `S7` | warn | `SubprocessHandle.pid` was removed (only `SubprocessTerminalHandle.pid` remains); drop the field from test fixtures. |
| `S2` | warn | `EpochHeader.system` was removed: the system prompt is surface node 0's `system/message` now. |
| `S1` | warn | Session format V3 and generation-suffixed log names — the current generation is `session.v3.jsonl.zstd`, so scripts that hardcode `session.jsonl.zstd` fail silently. |
| `S10` | warn | Plugin-authored session events must go through the host's fail-closed adaptation gate: `Session.append` has no `ignorable` write channel, so an unconditional append can make a session unreadable. |
| `C1` | error | The bare client slot `conversation` was deleted and replaced by `main` + `main.conversation`, with **no alias**. `ctx.slots.inject()` only fires when the declaration exists, so a plugin targeting it stops mounting **silently**. |
| `C2` | error | `@deepseek-ai/dsh-client-ui-sidebar-textpreview` was renamed `…-sidebar-documentpreview`; the old name is gone with no shim package. |
| `P1` | error | The peer band must keep its second segment: `>=0.1.2-rc.1 <0.2.0` alone **rejects** `0.1.5-rc.1` under npm semver's prerelease-tuple rule (measured `false` on semver 7.8.5). |
| `C4` | warn | rc.1 added a global main-panel model (`main`, `sidebar.panellist`, `ctx.layout.selectPanel(MainPanelId \| null)`) and appended a `usePanelInfo` standard prop to almost every slot. |
| `C5` | warn | Document preview moved to the keyed slot `sidebar.right.tab.document` (`DocumentContent`); `sidebar.right.pane.tab` survives but its parent entry became `rightbar.session`. |
| `H1` | warn | `KNOWN_SESSION_EVENT_TYPES` gained `deliverables/presented` and `subagent/catalog` — the fail-closed vocabulary grew. |
| `H2` | warn | The new `present` tool's row occupies `tool.call.toolview` key `'present'`, which was free in alpha.1. |
| `H4` | info | The DeepSeek adapter's default advisory catalog now leads with `deepseek-flash` (DeepSeek-V41-Flash). |
| `H3` | info | New optional capabilities: `ctx.sessionFeedback`, `ctx.layout.beginNavigation()`, `ctx.workspaces.openSession()` / `openWorkspace()` / `forkSession()`. Listed on the card; deliberately not auto-detected. |
`S7`, `S2`, `S1`, `S10`, `C4`, `C5`, `H1`, `H2` and `H4` are deliberately advisory: they have legitimate matches (a repo that already uses the new API, a documentation snapshot, a plugin's own model-id table, a Node `ChildProcess.pid`), so the scanner reports them as leads for manual review rather than failures. `M1` and `P1` are **structured** checks — they resolve `package.json` and `tsconfig*.json` instead of matching text — and `H3` is **card-only**: documented, id-parity checked, and deliberately without a detector (`CARD_ONLY = ['H3']`).
## What this does not cover
- **A hop after `0.1.5-rc.1`.** The merged span ends at rc.1 by construction: the harness hop `0.1.5-rc.1` → `0.1.5-rc.2` added no plugin-facing seam (this package's own dev/test pin now runs on the `0.1.7-rc.1` line so the catalog is verified against the newest published types; the compat workflow's probe still anchors `0.1.6-alpha.2`). Anything that adds a seam later is a **new package** — a card that drifts is worse than no card.
- **The `0.1.1` → `0.1.2` hop.** Use the community convergence skill.
- **Restating across legs.** Leg A owns the session-format seams (`assistant/message.stream`, `SessionHandleReadResult`, `EpochHeader.system`, `ctx.agent`, `Inbox`, `SystemPrompt.persona`, the V3 log generation) and leg B does not restate them — the whole `packages/core/session/src` diff in leg B's range is two added event-type literals and one comment line. Each leg's card section keeps its own scope statement.
- **The DSH user-facing upgrade path.** This package upgrades *plugin source code*, not a user's harness installation.
- **Theme tokens.** `docs/web-styling.md` has zero changes in leg B's range.
- **Proof.** A clean scan is a hypothesis. The exit criterion is a real-host smoke (temp `DSH_HOME`, target CLI, `plugin add `, `--dump-config`) plus a resume round-trip for session-log writers (leg A) and a real browser assertion for every client-side hit (leg B).
## Security boundaries
- **Read-only scan.** The CLI never writes inside the scanned repository; `--json` writes only to the path you pass.
- **No network, no shell.** The scanner imports nothing beyond Node's standard library and never spawns a process.
- **No secrets.** Nothing in the package reads credentials, environment tokens, or session data.
- **Sandboxed smoke recipe.** The card's real-host check uses a `mkdtemp` `DSH_HOME`; it never touches your real `~/.dsh`.
## Development
```sh
npm install # or: pnpm install (the repo ships a pnpm-lock.yaml)
npm test # node --test: scanner, card<->catalog parity, real Cordis + SkillRegistry
npm run verify:self-contained # every import resolves inside the package
npm run verify:artifacts # the packed tarball carries the skill, CLI and patch, and excludes tests
npm run check:readmes # five-language README consistency
npm pack
```
The scanner has a synthetic fixture pair **per leg**: `fixtures/leg-a-bad-repo` (leg A's session/config seams, every error seam present on purpose) with `fixtures/leg-a-good-repo` (adapted), and `fixtures/bad-repo` (leg B's client-slot seams) with `fixtures/good-repo` (adapted) — plus a live negative on a family repository already pinned to `0.1.5-rc.1`, so a regression in the catalog fails the suite rather than a downstream user. `test/card.test.mjs` asserts that the merged card index and `lib/scan.mjs` name **exactly** the same twenty seam ids with the same severities, and that `CARD_ONLY` is exactly `['H3']` — the evidence-binding rule as a machine gate.
## Topics
`dsh`, `dsh-plugin`, `deepseek-harness`, `deepseek`, `cordis`, `plugin-upgrade`, `migration`, `skill`, `version-card`, `scanner`, `client-slots` (mirror `package.json` keywords; `dsh-plugin` is the ecosystem's visibility channel).
## PerryLink DSH Plugin Family
This project is one of the **45 DeepSeek Harness plugins** maintained by [PerryLink](https://github.com/PerryLink). If this one helps you, the others likely will too:
| Plugin | One-liner |
|---|---|
| **[dsh-auto-review](https://github.com/PerryLink/dsh-auto-review)** | Second-model auto-review on the approval chain, fail-closed by default | |
| **[dsh-autotier](https://github.com/PerryLink/dsh-autotier)** | Automatic strong/cheap model-tier routing with deterministic risk guards and a `/tier` command | |
| **[dsh-background-agents](https://github.com/PerryLink/dsh-background-agents)** | Durable background child agents with a Web UI sidebar, messaging and interrupt | |
| **[dsh-budget](https://github.com/PerryLink/dsh-budget)** | Cost governance for DeepSeek Harness: budgets, carbon, and latency in one panel. | |
| **[dsh-catalog](https://github.com/PerryLink/dsh-catalog)** | DSH Desktop Market standard catalog source for the PerryLink family | |
| **[dsh-cert-mcp](https://github.com/PerryLink/dsh-cert-mcp)** | Read-only MCP server exposing the certification registry: grades, snapshots and five-dimension evidence | |
| **[dsh-checkpoint-rewind](https://github.com/PerryLink/dsh-checkpoint-rewind)** | Claude Code /rewind-equivalent: snapshots, session forks, one-shot restore | |
| **[dsh-claude-move](https://github.com/PerryLink/dsh-claude-move)** | Migrate Claude Code sessions, memory, skills and CLAUDE.md into DSH | |
| **[dsh-click](https://github.com/PerryLink/dsh-click)** | Cross-platform native desktop control for DeepSeek Harness — Windows first. | |
| **[dsh-composer-history](https://github.com/PerryLink/dsh-composer-history)** | Terminal-style input history for the web composer: arrows, Ctrl+R search | |
| **[dsh-data-quality](https://github.com/PerryLink/dsh-data-quality)** | Dataset quality checks and citation cross-checks (the optional numeric bridge consumed here) | |
| **[dsh-defend](https://github.com/PerryLink/dsh-defend)** | Prompt-injection, jailbreak, and secret-leak defense for DeepSeek Harness. | |
| **[dsh-doublecheck](https://github.com/PerryLink/dsh-doublecheck)** | Engineering-discipline guard: requirements grill, test gates, adversary review | |
| **[dsh-draw](https://github.com/PerryLink/dsh-draw)** | Unified static-image generation routing for DeepSeek Harness. | |
| **[dsh-fast](https://github.com/PerryLink/dsh-fast)** | Read-only performance diagnostics for DeepSeek Harness. | |
| **[dsh-fund-research](https://github.com/PerryLink/dsh-fund-research)** | Deterministic research reports for Chinese public mutual funds | |
| **[dsh-github](https://github.com/PerryLink/dsh-github)** | GitHub PR/issues integration for DSH, every write gated by approval | |
| **[dsh-industry-research](https://github.com/PerryLink/dsh-industry-research)** | Industry research orchestration that seals its deliverables through this plugin's `ctx.researchReport.assemble` | |
| **[dsh-laya](https://github.com/PerryLink/dsh-laya)** | Laya typed decisions (`noul`/`choice`/`score`) as a first-class Cordis service and model-visible tools | |
| **[dsh-library](https://github.com/PerryLink/dsh-library)** | Local document knowledge base for DeepSeek Harness. | |
| **[dsh-local-ai](https://github.com/PerryLink/dsh-local-ai)** | Local-model (Ollama) integration for DeepSeek Harness. | |
| **[dsh-lsp-actions](https://github.com/PerryLink/dsh-lsp-actions)** | LSP diagnostics, formatting, completion, code actions and rename over language servers | |
| **[dsh-mask](https://github.com/PerryLink/dsh-mask)** | PII masking middleware: anonymize at the model boundary, restore at the display layer | |
| **[dsh-mcp-panel](https://github.com/PerryLink/dsh-mcp-panel)** | Read-only MCP runtime panel: /mcp command + Settings tab with status, tools and errors | |
| **[dsh-memento](https://github.com/PerryLink/dsh-memento)** | Approval-gated cross-session memory: ctx.memory seam + SQLite + memory tool | |
| **[dsh-observe](https://github.com/PerryLink/dsh-observe)** | OpenTelemetry and Langfuse observability exporter for DeepSeek Harness. | |
| **[dsh-output-styles](https://github.com/PerryLink/dsh-output-styles)** | Claude Code outputStyles-equivalent runtime style switching | |
| **[dsh-permission-rules](https://github.com/PerryLink/dsh-permission-rules)** | Claude Code-style declarative allow/deny/ask permission rules with audit | |
| **[dsh-plugin-certification](https://github.com/PerryLink/dsh-plugin-certification)** | Community certification registry with repro-checkable grades and badges | |
| **[dsh-plugin-doctor](https://github.com/PerryLink/dsh-plugin-doctor)** | Zero-dependency static + sandbox smoke detector for DSH plugins | |
| **[dsh-plugin-guide](https://github.com/PerryLink/dsh-plugin-guide)** | Plugin-development knowledge base as an on-demand agent skill | |
| **[dsh-plugin-kit](https://github.com/PerryLink/dsh-plugin-kit)** | Shared zero-runtime-dependency toolkit for the PerryLink DSH plugins | |
| **[dsh-plugin-upgrade](https://github.com/PerryLink/dsh-plugin-upgrade)** | One-package, one-corridor-index plugin upgrade skill: routes a repository to the matching closed corridor card | |
| **[dsh-plugin-upgrade-015](https://github.com/PerryLink/dsh-plugin-upgrade-015)** | Merged `0.1.3-alpha.1` → `0.1.5-rc.1` upgrade corridor card plus a zero-dependency seam scanner | |
| **[dsh-reach](https://github.com/PerryLink/dsh-reach)** | Multi-channel approval/question bridge: WeChat/Telegram/Feishu, session console | |
| **[dsh-research-report](https://github.com/PerryLink/dsh-research-report)** | Verifiable research-report engine: content-addressed evidence ledger and sealed versions | |
| **[dsh-score](https://github.com/PerryLink/dsh-score)** | Multi-dimensional quality scoring for DeepSeek Harness plugins. | |
| **[dsh-session-pin](https://github.com/PerryLink/dsh-session-pin)** | Pin sessions in the Web sidebar with durable ordering | |
| **[dsh-session-sync](https://github.com/PerryLink/dsh-session-sync)** | Cross-device session sync for DeepSeek Harness — a dedicated git mirror of your session store. | |
| **[dsh-skill-pack-security](https://github.com/PerryLink/dsh-skill-pack-security)** | Security-audit skill pack: secret scan, dependency and supply-chain review | |
| **[dsh-talk](https://github.com/PerryLink/dsh-talk)** | Voice-first session loop for DeepSeek Harness: talk to it, hear it answer. | |
| **[dsh-team-rooms](https://github.com/PerryLink/dsh-team-rooms)** | Cross-session team rooms: shared message bus, task board and timeline | |
| **[dsh-test-drive](https://github.com/PerryLink/dsh-test-drive)** | Isolated install-and-smoke test drives for DeepSeek Harness plugins. | |
| **[dsh-ticktick](https://github.com/PerryLink/dsh-ticktick)** | TickTick/Dida365 task bridge: session-header panel + 11 tools | |
| **[dsh-translate](https://github.com/PerryLink/dsh-translate)** | Vendor parameter translation and deterministic JSON repair for DeepSeek Harness. | |
## License
Apache-2.0 — see [LICENSE](LICENSE). Install-time dependencies and their licenses are listed in [THIRD_PARTY_NOTICES.md](THIRD_PARTY_NOTICES.md); nothing is bundled.