deepseek-harness/examples/headless-agent/e2b.cordis.yml

# POC overlay: keep the advanced headless agent and model-facing tools, but
# place its filesystem and process substrate in one short-lived E2B sandbox;
# the generic Bash, PTY, and LSP consumers compose above them.
#
# One-world invariant: e2b.cwd, sandbox-policy.workspaceRoot, and bash-local's
# default workdir (implicit host process.cwd()) must all name the same remote
# directory. Only e2b.cwd is created at sandbox open; dropping its !!js line
# falls back to /home/user/workspace while Bash and PTY keep targeting the
# host path, so every tool call fails with a remote spawn error.
- id: base
  name: '@deepseek-ai/cordis-plugin-include'
  config:
    path: ./advanced.cordis.yml
    patches:
      - id: subprocess
        name: '@deepseek-ai/dsh-subprocess-local'
        disabled: true
      - id: fs-local
        name: '@deepseek-ai/dsh-fs-local'
        disabled: true
      - insert:
          - id: e2b
            name: '@deepseek-ai/dsh-e2b'
            config:
              cwd: !!js process.cwd()
              timeoutMs: 300000
          - id: subprocess-e2b
            name: '@deepseek-ai/dsh-subprocess-e2b'
          - id: fs-e2b
            name: '@deepseek-ai/dsh-fs-e2b'
          - id: sandbox-policy
            name: '@deepseek-ai/dsh-sandbox-policy'
            config:
              mode: danger-full-access
              workspaceRoot: !!js process.cwd()
          - id: pty
            name: '@deepseek-ai/dsh-pty'
          - id: pty-local
            name: '@deepseek-ai/dsh-pty-local'
          - id: tool-pty
            name: '@deepseek-ai/dsh-tool-pty'
          - id: lsp
            name: '@deepseek-ai/dsh-lsp'
          - id: lsp-local
            name: '@deepseek-ai/dsh-lsp-local'
            config:
              servers:
                typescript:
                  command: npx
                  args: [--yes, typescript-language-server@5.0.0, --stdio]
                  extensionToLanguage:
                    .ts: typescript
                    .tsx: typescriptreact
                    .js: javascript
                    .jsx: javascriptreact
          - id: tool-lsp
            name: '@deepseek-ai/dsh-tool-lsp'