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Deepseek Harness

by HenryZ838978 · HenryZ838978/deepseek-harness

InstallableMCP Servercopy into placeactive

Harness for DeepSeek V4-Pro / V4-Flash. Python lib (pip install deepseek-harness) + dsh CLI + MCP server (npx @deepseek-harness/mcp) + Anthropic SKILL.md. 16 documented protocol quirks, 12 probes, 270+ trials.

Install Deepseek Harness

Not a bundle: wire it through the official mcp-client bridge with a single config row.

This is an MCP server, not a DSH bundle. It is wired in through the official @deepseek-ai/dsh-mcp-client bridge: one plugin row in your config, pointing at either a stdio command or an http endpoint. Its tools then appear to the agent as mcp__deepseek-harness__<tool>, the same naming Claude Code and Codex use.

One config row for the mcp-client bridge — fill the command or URL from this repo's README

{
  "name": "@deepseek-ai/dsh-mcp-client",
  "config": {
    "server": "deepseek-harness",
    "command": "<stdio command from the README>",
    "url": "<or an http endpoint, if the server is remote>"
  }
}

Placeholders are placeholders

The command and URL above are not stored in our index — no MCP server exposes them in a machine-readable way. Take them from the repository README; everything else in the row is fixed by the bridge.

Prerequisites

API key
Required — see the repository README for which provider.
Network access
Required at runtime.
Language
Python

Install check

Every field the verdict was derived from, so you can re-derive it yourself

Field checkedResultWeightWhat the spec says about it
lifecycleScriptspassinfono install-time scripts
entityTypepassinfomcp-server is not installed via `dsh plugin add`
Verdict reason
mcp-server uses its own install path, so bundle checks do not apply
package.json read
packages/mcp/package.json
Rules applied from
docs/user/develop/basic/publish.md
Checked at
2026-08-15

From the README

Excerpt as published by the author, plain text, unedited

A single protocol contract distributed in four wrapper formats. Designed to meet the integration requirements of any OpenAI-compatible client. | Form | Status | Distribution channel | |---|---|---| | Python library `deepseek-harness` | published `0.2.0` | https://pypi.org/project/deepseek-harness/ | | Command-line tool `deepseek-harness-cli` | published `0.2.0` | https://pypi.org/project/deepseek-harness-cli/ | | MCP server `@deepseek-harness/mcp` | published `0.2.0` | https://www.npmjs.com/package/@deepseek-harness/mcp | | Anthropic Skill | source ready | (see [`packages/skill/SKILL.md`](packages/skill/SKILL.md)) |

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