🔁 dsh-translate
- 1024 store channel:
npm i -g dsh1024 once, then dsh1024 plugin --profile web add dsh-translate (counts toward the deepseek1024.com install ranking).
OpenSSF Scorecard
Vendor parameter translation and deterministic JSON repair for DeepSeek Harness.
Same request, every vendor. Broken JSON, fixed without inventing data.
This is a vendor parameter mapping table, not machine translation.
Official repository. This is the only official repository of dsh-translate, maintained by PerryLink. Same-name repositories under other accounts are not affiliated.
DSH Market
English · 简体中文 · Español · Português · हिन्दी
📖 Ecosystem knowledge base — measured data, not marketing: plugin development guide · plugin-selection data · maintenance criteria.
⭐ 如果它帮到了你
这个插件是 DSH 插件家族的一员（40+ 个，全部 Apache-2.0）。如果你在用，给个 star —— 它不会解锁任何功能，但会让下一个人在搜索里更容易找到它。
English: part of a 40+ plugin family for DeepSeek Harness. If it is useful, a star helps the next person find it — nothing is gated behind it.
What is dsh-translate?
Vendor parameter translation and deterministic JSON repair for DeepSeek Harness.
Same request, every vendor. Broken JSON, fixed without inventing data.
Terminal demo of dsh-translate: dsh-translate — /translate openai ernie max_tokens
Animated terminal demo of dsh-translate
The same run, animated.
Compatibility
| Surface | Status |
|---|
| Harness | Main version dsh-v0.2.1-alpha.1 (verified 2026-09-25: dual typecheck rulers + node --test 80/80 + self-contained/artifacts gates). npm dev/test pins now 0.1.7-rc.2; peers >=0.1.2-rc.1 <0.2.0 || >=0.1.5-alpha.1 <0.2.0 || >=0.1.6-0 <0.2.0 || >=0.1.7-0 <0.2.0. |
| Node | ^22.19.0 || >=24.0.0 |
| Form | Pure-host JS plugin (no browser half) |
| Model | Any model — repair is deterministic, no extra model calls |
What you get
Two independent surfaces, one bundle:
/translate — the vendor parameter translation table: temperature, top_p, max_tokens, stop, system, and 8 more canonical parameters mapped across 11 vendors (OpenAI, ERNIE, Qwen, Anthropic, Google, DeepSeek, Mistral, Cohere, xAI, Groq, Azure). Ask for a pairwise mapping, list vendors/params, or convert a whole standard request (transformRequest in lib/rosetta.mjs).- The repair layer — a
tools/post-execute listener plus the fix_json tool. When a successful tool result carries broken JSON as a string (string-rooted or json-rooted output schema, or a tool opted in by name), the layer repairs it deterministically: markdown-fence extraction, escape repair, trailing-comma removal, truncation closure, and required-field completion with explicit null placeholders. No value is ever invented — a result that still violates the schema fails closed, and failed tool results are never flipped into successes.
tool result (success, JSON text) ──▶ extract fence ──▶ parse
│ ok? ──▶ schema-validate ──▶ accept { kind: 'accept', value } (registry re-validates + re-renders)
│ broken ──▶ escape / trailing-comma / close / fill-null ──▶ validate
│ unrepairable ──▶ next() (original value preserved) + translate/fix audit (counts only)
Quick start
dsh plugin --profile web add github:PerryLink/dsh-translate
# 1. install the bundle into your profile
dsh plugin --profile web add github:PerryLink/dsh-translate
# or from npm (published releases)
dsh plugin --profile web add dsh-translate
# 2. restart and verify the row
dsh --profile web --dump-config | grep -A2 'id: dsh-translate'
Then ask the agent to check a mapping or repair a payload:
> /translate openai ernie max_tokens
> Use fix_json to repair: {"a": 1,} against {"type":"object","properties":{"a":{"type":"integer"}},"required":["a"]}
Install & uninstall
- git channel (latest
main): dsh plugin --profile web add github:PerryLink/dsh-translate — pure JS, no build step.
- npm channel (published releases):
dsh plugin --profile web add dsh-translate.
- tarball channel:
pnpm pack in this repo, then dsh plugin --profile web add ./dsh-translate-<version>.tgz.
- uninstall:
dsh plugin --profile web remove dsh-translate (or remove the row from the profile patch).
Configuration
All tunables are Schemastery Config fields (changeable from cordis.yml). An id-targeted override replaces the whole row — restate every key you need. cordis.patch.yml documents each key inline.
| Key | Default | Meaning |
|---|
enabled | true | Master switch; false registers nothing |
repair.enabled | true | Post-execute repair layer switch |
repair.toolNames | [] | Extra tool names whose JSON-text results may be repaired (on top of string-rooted / json-rooted schemas) |
repair.strategies.escapeRepair | true | Escape raw control characters inside strings |
repair.strategies.trailingComma | true | Remove commas directly before a closing bracket |
repair.strategies.truncationClosure | true | Close an unclosed string or container cut off by truncation |
repair.strategies.fieldCompletion | true | Complete missing required fields with explicit null placeholders |
repair.maxSteps | 8 | Strategy application budget (repair-loop passes, 1..64) |
diffMaxChars | 200 | Cap on one logged diff fragment, in characters |
diffMaxEntries | 50 | Cap on logged diff entries |
registerCommand | true | Register the /translate command |
registerTool | true | Register the fix_json tool |
rosettaDataPath | (none) | Optional external rosetta data file (same shape as the bundled lib/rosetta-data.json); overrides the built-in mapping table |
Example override in your profile patch:
- insert:
- id: dsh-translate
name: dsh-translate
config:
enabled: true
repair:
enabled: true
toolNames: ['emit-json']
strategies:
escapeRepair: true
trailingComma: true
truncationClosure: true
fieldCompletion: true
maxSteps: 8
diffMaxChars: 200
diffMaxEntries: 50
registerCommand: true
registerTool: true
Tools & surfaces
| Surface | Kind | Notes |
|---|
/translate | command | vendors, params, or <from> <to> [param] pairwise mapping |
fix_json | tool | { text, schema?, strategies? } → { ok, repaired?, diff?, strategies, truncated, validated, error? }; diff fragments are bounded and sanitized |
| post-execute repair | listener | Automatic for successful string results from string-rooted / json-rooted schemas (plus repair.toolNames); always calls next() unless it claims the call |
Permissions & data
- Permissions: no network, no subprocess, no credentials — the plugin only consumes the official
commands and tools services and appends to the session log.
- Data: repair never fabricates values; the only model-visible additions are the repaired canonical value and the
fix_json diff. Session audit events (translate/fix) carry tool name, call id, strategy names, edit counts, and truncation flags — never payloads. The audit write is gated by the host’s session-event vocabulary: a host that knows translate/fix gets the plain two-argument append, and a host with the ignorable append envelope gets the marked append. On 0.1.6+ and 0.2.x the private translate/fix type is not in the host vocabulary, so no audit event is written; the tool result remains the model-visible log. This is an observability limitation, not a data-plane change.
Security boundaries
- Deterministic only. Repair is bounded text surgery; the upstream LLM-retry arm of JSON-Schema-Enforcer-Proxy was deliberately not ported — a post-execute listener never calls a model.
- Fail closed. Unrepairable syntax and schema violations leave the original result untouched (or return a structured error from
fix_json); null placeholders only land when the schema accepts null.
- Hostile input bounded. Unsupported schema keywords and circular schemas are rejected;
oneOf validation is capped by depth (MAX_ONE_OF_DEPTH) and a branch budget (MAX_ONE_OF_BUDGET), so an exponential schema cannot exhaust the process.
- No payload leakage. Logs and audit events never contain repaired payloads; diffs are truncated and capped before display or storage.
Known limitations
- The supported JSON Schema subset mirrors the harness tool registry (
type/oneOf/properties/required/additionalProperties/items/enum/const); other keywords are rejected as unsupported, not silently ignored.
- Repair only applies to successful results whose canonical value is a JSON-text string; a value that already failed schema validation arrives as a failed result and is never flipped.
- The translation table covers 11 vendors × 13 canonical parameters;
extended rows follow public API references (not the upstream trio) and are marked as such in lib/rosetta.mjs.
- On hosts that neither know
translate/fix nor expose the ignorable append envelope — including 0.1.6+ and 0.2.x, whose private-type vocabulary does not contain it — the adaptive gate skips the audit append so the session log is never polluted; the tool result remains the durable evidence until the event type is registered.
Development
pnpm install # node ^22.19 || >=24
pnpm test # node --test: 79 tests (pure lib suites + real-service assembly suite)
pnpm run check # tsc checkJs against types.d.ts
pnpm run verify:self-contained # dependency specs resolve from the registry
pnpm run verify:artifacts # ESM face imports under plain Node + lib exports present
node scripts/check-readme-sync.mjs # five-language README sync gate (also in CI)
pnpm pack # the published tarball
Interoperability with other DSH plugins
Verified against DSH 0.2.0-rc.2 (the runtime this README ships for) and the high-star plugin set surveyed on 2026-10-05.
This plugin does not interfere with other plugins, including the widely installed high-star ones:
- No tool-name collision. Every tool is namespaced; no bare name owned by a shipped tool or another plugin is registered.
- No service-key collision. It provides no service key at all, so it cannot collide on one.
- No slot collision. It registers no client slot key, so it cannot contend for a
shadows-shipped-ui seat.
- No HTTP route collision. It registers no
webServer prefix.
- No patch-layer collision. The bundle patch only
inserts its own row; it never overrides a built-in row's config.
- No global mutation. It does not patch prototypes, rewrite
process.env, or replace the global fetch dispatcher.
Shared event listeners are non-interfering by construction. It observes the ordering-sensitive event tools/post-execute with ctx.on() — Cordis's broadcast registration, where every listener runs and none can starve another. Every listener here delegates through next(), so the chain is never short-circuited, and a mutation is applied to the value next() produced rather than returned in its place:
tools/post-execute — also used by cc-safety-net (1576★).
Static evidence: dsh-plugin-doctor K10–K13 report pass for every check on this repository.
Topics
dsh, dsh-plugin, deepseek-harness, deepseek, cordis, json-repair, schema-validation, parameter-mapping, llm-api, tooling
Contributors
- @PerryLink — creator and maintainer: translation table and repair pipeline ports, plugin surfaces, tests, and the five-language docs.
PerryLink DSH Plugin Family
This project is one of the 34 actively maintained DeepSeek Harness plugins from PerryLink — the roster is 42, of which 5 are frozen and 3 retired; every one keeps its row below, with the reason in the Status column. If this one helps you, the others likely will too:
| Plugin | One-liner | Status |
|---|
| dsh-auto-review | Second-model auto-review on the approval chain, fail-closed by default | |
| dsh-autotier | Automatic strong/cheap model-tier routing with deterministic risk guards and a /tier command | |
| dsh-background-agents | Durable background child agents with a Web UI sidebar, messaging and interrupt | 🚫 RETIRED — see the note above |
| dsh-budget | Cost governance for DeepSeek Harness: budgets, carbon, and latency in one panel. | 🧊 FROZEN — see the repo README |
| dsh-catalog | DSH Desktop Market standard catalog source for the PerryLink family | |
| dsh-cert-mcp | Read-only MCP server exposing the certification registry: grades, snapshots and five-dimension evidence | |
| dsh-checkpoint-rewind | Claude Code /rewind-equivalent: snapshots, session forks, one-shot restore | |
| dsh-claude-move | Migrate Claude Code sessions, memory, skills and CLAUDE.md into DSH | 🧊 FROZEN — see the repo README |
| dsh-click | Cross-platform native desktop control for DeepSeek Harness — Windows first. | |
| dsh-composer-history | Terminal-style input history for the web composer: arrows, Ctrl+R search |
Install from the DSH Desktop Market
All PerryLink plugins are browsable in the built-in DSH Desktop Market: Market → Sources → add source → paste https://perrylink-dsh-catalog.perrylink.workers.dev/catalog-source.json → select it. Installation still goes through the Market's npm-identity verification and your confirmation.
License
Apache License 2.0 © 2026 dsh-translate contributors
