T

dependabot[bot] e4d8758a72 build(deps): bump actions/download-artifact from 4 to 8

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v4...v8)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

2026-08-14 08:10:44 +00:00

.agents

Merge branch 'master' into agent/onboarding-modal-flow

2026-08-13 17:03:59 +08:00

.claude

Revert "test(repository-plugin): drop the skill contribution from the preset-composed e2e"

2026-08-09 22:10:50 +08:00

.codegraph

docs: add plugin system analysis artifacts

2026-08-14 15:37:39 +08:00

.github

build(deps): bump actions/download-artifact from 4 to 8

2026-08-14 08:10:44 +00:00

analysis/plugin-system

docs(analysis): add plugin-system analysis notes

2026-08-14 11:05:25 +08:00

apps

release(dsh): 0.1.0-rc.5

2026-08-13 18:49:33 +08:00

assets

docs: align community QR assets

2026-08-13 15:32:38 +08:00

docs

docs: add link to preview paper

2026-08-13 18:37:45 +08:00

examples

Merge pull request #2428 from deepseek-harness/fix/run-code-description-contract

2026-08-13 11:17:48 +08:00

native

release(landlock-run): 0.1.1

2026-08-13 15:32:17 +08:00

packages

docs: add plugin system analysis artifacts

2026-08-14 15:37:39 +08:00

patches

cleanup: remove TUI package and legacy dsh entrypoints

2026-08-04 13:20:28 +08:00

python

Adopt MIT for DSH packages

2026-08-13 13:07:24 +08:00

scripts

build(release): publish the dsh family publicly

2026-08-13 18:49:32 +08:00

vendor

release(vendor): cordis 4.0.1, cosmokit 1.8.2, group 1.0.1, hmr 1.0.16, include 1.0.6, loader 1.0.2, logger-console 1.0.1, schemastery 3.18.1, timer 1.1.3

2026-08-13 14:18:56 +08:00

website

docs(website): read guide module facts from one per-locale record

2026-08-13 12:19:22 +08:00

.editorconfig

Declare LF and final-newline conventions in .editorconfig

2026-07-15 16:09:12 +08:00

.gitattributes

feat(i18n): compose pairing records during merges

2026-08-08 21:11:59 +08:00

.gitignore

chore: untrack the local .claude/launch.json and ignore it

2026-08-08 23:45:38 +08:00

.gitlab-ci.yml

fix: address Python release review feedback

2026-08-11 20:09:33 +08:00

.jscpd.json

chore(lint): bring .tsx files into the eslint, lefthook, and jscpd lanes

2026-07-27 21:42:08 +08:00

.oxlintrc.json

refactor: make lint workflows Oxlint-only

2026-08-09 14:55:15 +08:00

.oxlintrc.staged.json

refactor: make lint workflows Oxlint-only

2026-08-09 14:55:15 +08:00

.rgignore

chore: exclude archived Agent Notes from rg

2026-08-10 14:49:30 +08:00

AGENTS.md

docs: capitalize Service Provider across repository

2026-08-13 13:31:30 +08:00

BENCHMARK.md

docs: make Web UI the primary onboarding path

2026-08-12 11:44:33 +08:00

CLAUDE.md

Initialize repo with README, AGENTS.md, and CLAUDE.md symlink

2026-06-10 22:58:56 +08:00

CONTRIBUTING.i18n.yaml

docs(i18n): polish contribution greeting

2026-08-12 14:40:32 +08:00

CONTRIBUTING.md

docs(i18n): refine contribution guide wording

2026-08-12 14:24:44 +08:00

CONTRIBUTING.zh.md

docs(i18n): polish contribution greeting

2026-08-12 14:40:32 +08:00

knip.json

fix: static

2026-08-13 15:32:13 +08:00

lefthook.yml

fix(review): address source-run feedback

2026-08-11 11:22:08 +08:00

LICENSE

Adopt MIT for DSH packages

2026-08-13 13:07:24 +08:00

package.json

release(dsh): 0.1.0-rc.5

2026-08-13 18:49:33 +08:00

pnpm-lock.yaml

build(release): publish the vendored framework and the native packages publicly

2026-08-13 14:05:48 +08:00

pnpm-workspace.yaml

fix(packaging): materialize runtime dependencies

2026-08-10 22:47:18 +08:00

pytest.ini

Merge remote-tracking branch 'origin/master' into codex/trim-ai-prose

2026-07-14 00:40:36 +08:00

README.i18n.yaml

docs: add link to preview paper

2026-08-13 18:37:45 +08:00

README.md

docs: add link to preview paper

2026-08-13 18:37:45 +08:00

README.zh.md

docs: add link to preview paper

2026-08-13 18:37:45 +08:00

THIRD_PARTY_NOTICES.md

Adopt MIT for DSH packages

2026-08-13 13:07:24 +08:00

tsconfig.base.client.json

refactor: replace overloaded surface terminology

2026-08-11 15:23:05 +08:00

tsconfig.base.json

• feat(self-modification): add dynamic Cordis plugin runtime and UI

2026-08-13 01:29:36 +08:00

tsconfig.client.json

fix(session-query): rename session log export package

2026-08-13 05:02:00 +08:00

tsconfig.host.json

fix(web): hide verified cold blank sessions

2026-08-13 14:04:16 +08:00

tsconfig.json

refactor(tsconfig): single root solution graph over host/client aggregates

2026-07-23 03:59:05 +08:00

tsdown.config.ts

refactor: apply repository naming contract

2026-08-13 00:54:38 +08:00

vitest.config.ts

ci: skip

2026-08-13 18:29:09 +08:00

vitest.e2e.config.ts

fix(typert): close remote gateway review gaps

2026-08-07 21:47:15 +08:00

vitest.shared.ts

fix(typert): close remote gateway review gaps

2026-08-07 21:47:15 +08:00

vitest.snapshot.config.ts

chore: remove remaining SDK toolchain residue

2026-08-11 16:37:29 +08:00

vitest.web-stress.config.ts

test(web): add opt-in reasoning chunk stress lane

2026-08-04 14:37:31 +08:00

vitest.web.config.ts

fix: vitest

2026-08-13 01:35:47 +08:00

vitest.web.perf.config.ts

test: add opt-in web performance scenario

2026-08-04 14:23:34 +08:00

README.md

DeepSeek Harness

English | 中文

DeepSeek Harness (dsh) is an open-source agent harness developed by DeepSeek AI.

It uses an architecture where everything is a plugin, and is powered by Cordis, whose design is described in A Programming Paradigm for Spatiotemporal Composability.

Developer preview

DeepSeek Harness is currently in developer preview and is iterating rapidly. THERE WILL BE COMPATIBILITY-BREAKING CHANGES.

Run

Run from `npm`

Install Node.js, then run:

npx @deepseek-ai/dsh web

The command starts the Web UI, served at http://127.0.0.1:3080 by default. See Web UI guide.

Run from source

To run from a repository checkout:

git clone https://github.com/deepseek-ai/deepseek-harness.git
cd deepseek-harness
pnpm install
pnpm run build
pnpm dsh web

Community and support

Feel free to submit feedback or bug reports through GitHub Discussions.
Add the dsh-plugin topic to your plugin repository for discoverability.
Join DeepSeek Harness Discord community.

Contributing

See CONTRIBUTING.md.

Development

Start with the development guide and architecture documentation.

For agents, follow AGENTS.md.

License

MIT

Third-party dependencies and their licenses are disclosed in THIRD_PARTY_NOTICES.md.

README.md

DeepSeek Harness

Developer preview

Run

Run from npm

Run from source

Community and support

Contributing

Development

License

Run from `npm`