DeepSeek Harness plugin

deepseek-harness-local

Technical-preview local graph memory for DSH and Codex: recalls owner-global and current-project evidence before each turn, writes USER and ASSISTANT records separately, and preserves project, session, actor, and source provenance for a visual atlas and cited knowledge pages.

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Source facts

Repository
reshuibuduo/TMCRA-Agent-Memory
Latest update
Aug 16, 2026
Category
Memory
GitHub stars
6

Install

Start with a prompt that asks an agent to read the 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 read the page and repository first.

Do not install anything yet. Read this DeepSeek Harness plugin and explain what it does, which files, networks, or credentials it can access, and how to install and remove it.

Plugin page: https://deepseekplugins.org/plugins/reshuibuduo/TMCRA-Agent-Memory~23deepseek-harness-local
GitHub: https://github.com/reshuibuduo/TMCRA-Agent-Memory/tree/main/integrations/deepseek-harness-local
Plugin: TMCRA-Agent-Memory#deepseek-harness-local
Author: reshuibuduo
Install command: dsh plugin --profile web add github:reshuibuduo/TMCRA-Agent-Memory#path:/integrations/deepseek-harness-local

Do not run the install command until I confirm.

Check the source files

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

File explorer3 files
README.mdSource · read only

TMCRA owner-local memory for DeepSeek Harness

This DSH plugin connects the native agent/pre-step and session/event lifecycle seams to a TMCRA instance running on the same computer.

It requires the owner-local runtime and the shared integration config created by:

powershell -ExecutionPolicy Bypass -File .\scripts\install-local.ps1
node .\integrations\local-agent-hooks\scripts\configure.mjs --runtime-config .\.tmcra\config\runtime\local-runtime.json

Install and test the local package, then add it to the selected Harness profile:

powershell -ExecutionPolicy Bypass -File .\scripts\install-deepseek-harness-local.ps1 `
  -PackageDirectory D:\tmcra-packages

Shell:

TMCRA_DSH_PACKAGE_DIRECTORY="$HOME/tmcra-packages" \
bash scripts/install-deepseek-harness-local.sh

The installer runs npm ci, type checking, the Harness lifecycle test, the build, npm pack, and dsh plugin --profile web add. The plugin reads ~/.tmcra/local-integration.json by default. configPath can point to another owner-local integration config. DeepSeek Harness preview releases can mis-handle tarball paths containing spaces or non-ASCII characters, so the packaging directory must be a short ASCII-only path.

For every admitted human turn, the plugin:

  • resolves a project identity shared with the other local TMCRA adapters;
  • recalls user-global and current-project evidence before the first model step;
  • injects that evidence as an explicit plugin-sourced, untrusted user message;
  • stores the human prompt with user provenance;
  • stores the visible completed answer with the exact Harness agent/subagent identity;
  • queues failed writes locally and retries them on the next turn.

No TMCRA account, subscription, device authorization, hosted scope, or production API endpoint is part of this package.

The lifecycle and package contents have been accepted against @deepseek-ai/dsh-agent-loop 0.1.0-rc.6. The final dsh plugin add command still requires a locally installed DSH CLI; the installer fails if it is missing.