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dsh-chroma-cut

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dsh-chroma-cut · v0.1.3 · MIT

DeepSeek Harness bundle for Chroma Cut: cut chroma-backed raster assets into transparent PNGs through the mcp__chroma_cut__cut_asset and mcp__chroma_cut__cut_sheet tools.

安装

dsh plugin add dsh-chroma-cut

用 dsh --profile default --dump-config 确认 layer 已生效 —— 参见安装指南。

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说明文档

dsh-chroma-cut

npm version

DeepSeek Harness bundle for Chroma Cut: cut chroma-backed raster assets into transparent PNGs while preserving dark anti-aliased outlines.

The bundle reuses the same Python MCP server as the Codex plugin and exposes its two tools to the agent through the DSH-shipped @deepseek-ai/dsh-mcp-client bridge:

  • mcp__chroma_cut__cut_asset — cut one image region into a transparent PNG.
  • mcp__chroma_cut__cut_sheet — run a JSON batch job with optional group normalization and QA previews.

Install

dsh plugin --profile <name> add dsh-chroma-cut

Alternatives without npm:

  • GitHub Release tarball:

    dsh plugin --profile <name> add https://github.com/avdergh/chroma-cut/releases/download/v0.1.3/dsh-chroma-cut-0.1.3.tgz

  • Local tarball: run pnpm pack in this directory, then:

    dsh plugin --profile <name> add ./dsh-chroma-cut-<version>.tgz

Restart the profile. The bundle contributes a two-row layer:

  1. chroma-cut-runtime — resolves this package's launcher path and publishes it as the chromaCutRuntime service.
  2. chroma-cut-mcp — a @deepseek-ai/dsh-mcp-client row that starts the launcher over stdio and registers the server tools.

Verify the layer without starting the profile:

dsh --profile <name> --dump-config   # shows the "# == dsh-chroma-cut" layer

Runtime bootstrap

The launcher finds a Python 3.11+ interpreter, creates a dedicated venv under ~/.cache/chroma-cut-mcp/<version> (the same cache the Codex plugin uses), installs the pinned chroma-cut source there, and then runs the stdio MCP server. The first profile start after installation pays the one-time setup cost; later starts reuse the cached runtime. If the server process dies, the MCP bridge reconnects automatically.

Environment overrides:

  • CHROMA_CUT_PYTHON — exact Python 3.11+ interpreter to use.
  • CHROMA_CUT_SOURCE — pip spec replacing the pinned Git tag (for example a local checkout path during development).
  • CHROMA_CUT_RUNTIME_DIR — runtime venv directory.

Notes

  • MCP server commands run outside the agent sandbox; install this bundle only from sources you trust.
  • dsh ships @deepseek-ai/dsh-mcp-client as a built-in dependency, so this bundle adds no npm dependencies of its own.
  • The Python runtime is not bundled: users need Python 3.11+ on PATH (the same requirement as the CLI and the Codex plugin).

License

MIT. See LICENSE.