@geml/dsh-plugin — GEML for DeepSeek Harness
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This plugin brings Agent-Native document handling to the harness. Multi-turn
work drowns in token bloat — whole files read in, whole files written back,
content growing verbose and drifting from the truth.
GEML exposes a document as addressable
blocks an LLM can reason about and edit precisely: one section in, one section
back, at a fraction of the tokens, leaving the context window for the actual
work. A built-in reference mechanism keeps a single source of truth, so
facts stop fragmenting across copies and an agent maintains docs at zero
overhead.
The bundle ships three things:
- The GEML MCP server — one
@deepseek-ai/dsh-mcp-client row running
npx -y @geml/geml mcp --root ., confined to the session's project
directory. The model sees mcp__geml__geml_get, mcp__geml__geml_set,
mcp__geml__geml_check and friends, so it edits one block at a time instead
of rewriting files.
- The authoring skill (
skills/geml/) — golden rules, validation loop, and
a sectioned reference (references/authoring.geml) the agent pulls one topic
at a time.
- The code-graph skill (
skills/geml-code-graph/) — build, view, update and
navigate a project's call graph: who calls X, what X calls, impact paths, with
the graph rendered in the browser.
The bundle carries no code of its own — both plugins it configures ship inside
the dsh installation, and the skills are Markdown. Nothing is built at install
time, so no allowBuilds approval is involved either way.
Install
dsh plugin --profile web add @geml/dsh-plugin
Verify the layer without booting, then boot:
dsh --profile web --dump-config # shows a "# == @geml/dsh-plugin" layer
dsh --profile web
dsh plugin --profile web remove @geml/dsh-plugin removes both the
dependency and the layer.
Configuration
Both rows are ordinary configuration: override them by id in your profile's
cordis.patch.yml, restating every key the row needs. Point mcp-geml at a
pinned CLI version, for instance:
- id: mcp-geml
name: '@deepseek-ai/dsh-mcp-client'
config:
serverName: geml
transport: stdio
command: npx
args: ['-y', '@geml/geml', 'mcp', '--root', '.']
A global geml on PATH works as well — command: geml, dropping the npx
arguments.
The CLI and the same skills for Claude Code instead: npx -y @geml/geml skill install, or the plugin under ../claude-plugin.
