Healer for DeepSeek Harness

中文

Independent verification for your code, inside DeepSeek Harness. Healer runs your tests in an isolated sandbox, repairs what fails and only gives back changes that leave the project better, never worse. It is a second opinion from a different team of models.

Install

1. Connect your Healer account (free) in a terminal. You get a short code to confirm in the browser, no keys to copy:

   npx @meiti/healer --for "DeepSeek Harness" --no-plugin
   

2. Add the plugin to your profile and restart DSH:

   dsh plugin --profile web add github:meiti-dev/healer-dsh-plugin
   

   Use the profile you run (web, tui, headless...).

To remove it: dsh plugin --profile web remove @meiti/healer-dsh (it also leaves the profile's bundle list).

Use

Ask the agent: "Send this project to Healer, wait for the result and show me the diff before applying." The tools are:

Tool	What it does
mcp__healer__healer_revisar	Sends the project and returns a job id
mcp__healer__healer_resultado	Checks the job; when it finishes, returns the summary and the diff
mcp__healer__healer_aplicar	Writes the changes, only if each file is still the same as when it was sent

How it works

The plugin adds one MCP server through the official @deepseek-ai/dsh-mcp-client: npx -y -p @meiti/healer@0.2.1 healer-mcp, the same dependency-free server used by the Healer plugin for Claude Code. See cordis.patch.yml.

What it runs, sends and stores

• Runs: nothing besides the server itself. It reads the project's .gitignore files to choose what to send and builds the diffs itself.
• Sends: the project files (the same files git would send; binaries, files over 1 MB and secret files such as .env or *.pem are always skipped) to https://healer-api.meiti.dev, over HTTPS. Nothing else, nowhere else.
• Reads your key from HEALER_API_KEY or, if unset, from ~/.healer/config.json, and sends it only to the Healer API.
• Stores a small JSON file per job in your temporary folder, and writes to your project only when healer_aplicar is called.

Free level and your code: the free level repairs with free AI providers, which may keep and use what they receive, and the repaired code may be used to train Healer's models. On the pro level none of your code is used for training. For private code, use pro.

Made by MEITI. MIT license. DeepSeek Harness is in developer preview; if a new version breaks this plugin, please open an issue.