DeepSeek Harness plugin

dsh-external-migration

Migrate Codex, Claude Code, Qoder, and OpenCode config and chat history into DeepSeek Harness.

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Source facts

Repository
buguoshixc/deepseek-harness-external-migration
Latest update
Aug 14, 2026
Category
Tools & Capabilities
GitHub stars
4
Format
plugin
Catalog evidence
Upstream dsh.bundle evidence
Evidence path
package.json#dsh.bundle
Checked against
0.1.0-rc.8
Upstream check date
2026-08-20

This evidence comes from the upstream catalog. This site has not installed, run, or security-reviewed the plugin.

Install

Start with a prompt that asks an agent to review the GitHub repository and source. Switch to the command if you want to install it yourself.

Copy this prompt into DSH, Codex, or another agent and ask it to review the GitHub repository and source first.

Do not install or run any commands yet. Read this plugin's GitHub repository, README, and relevant source code. Then answer the questions below clearly and directly so I can decide whether it fits my needs:

1. What is this plugin, and what problem does it solve?
2. Who is it for, and what are its typical use cases?
3. How is it used after installation? Include one minimal example.
4. What known limitations or privacy, security, compatibility, or maintenance risks does it have?
5. Give a clear recommendation: recommend, conditionally recommend, or do not recommend, with reasons.

Distinguish statements documented by the repository, inferences from source code, and unknowns. If evidence is insufficient, say so explicitly. Do not guess or simply repeat the README.

GitHub: https://github.com/buguoshixc/deepseek-harness-external-migration
Plugin: dsh-external-migration
Author: buguoshixc

Check the source files

Read the README and other files from this plugin directory before installing.

File explorer4 files
README.mdSource · read only
README language

DeepSeek Harness External Migration

Safely migrate configuration signals and session history from Codex, Claude Code, Qoder (qcoder is accepted as an alias), and OpenCode into DeepSeek Harness.

The plugin provides three model-facing tools:

  • external_migration_scan: read-only inventory; no transcript bodies, no returned credentials, and no writes.
  • external_migration_preview: read-only parsing with short transcript previews.
  • external_migration_import: requires confirm=true, writes native Harness sessions, and exports a reviewable configuration bundle.

Source files are never modified. Credentials are never copied. MCP secrets are replaced with environment-variable references, and generated MCP configuration is not applied automatically.

Install

dsh plugin --profile web add /absolute/path/deepseek-harness-external-migration-0.1.0.tgz

The package declares a dsh.bundle.patch, so dsh plugin activates it as a profile layer. Restart the profile after installation.

Then ask Harness to scan, preview, and finally import the desired sources. The default configuration review bundle is written below $DSH_HOME/migrations/external-agents/.

See README.zh-CN.md for the full support matrix, security behavior, root overrides, limitations, and examples.

Validate

npm install
npm test
npm pack --dry-run

Requires DeepSeek Harness 0.1.0-rc.5 or a compatible later release and Node.js 22.19+ or 24+.