Dudu-0223
463b72ce96
Oversized plain-text tool results now spill to a session-scoped file and return a bounded preview plus the spill path, so a verbose result stays readable via `read` without consuming the next model request in full. - dsh-spill: minimal SpillFiles seam (saveText → session-scoped SpillPath) - dsh-spill-local: private 0700 session dirs, traversal-safe names, exclusive owner-only writes - dsh-spill-policy: tools/post-execute transformer; no-op unless maxInlineBytes is set; skips read; best-effort on save failure (never turns a success into an isError) web_fetch is the showcase — no tool-specific spill code. The coding-agent example loads the stack so its keyless Loader smoke guards the namespace-plugin export shape. Snapshot gap for a transcript-visible web_fetch spill is recorded in the RFC's Consequences (ACP replay is keyless and cannot hit the web).
DeepSeek Harness
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The DeepSeek Harness SDK is a plugin-based SDK for building agent harnesses.
Development
This monorepo is built on the Cordis framework (vendored as source under vendor/), microkernel-style: everything is a plugin.
pnpm install
pnpm run test # vitest
pnpm run demo:repl # REPL agent demo (needs DEEPSEEK_API_KEY)
pnpm run demo:acp # ACP server agent demo (needs DEEPSEEK_API_KEY)
For humans, start with the development guide for local setup, hooks, environment variables, and quality gates, then read the architecture design and documentation graph index before package work. Local context lives in packages/ and vendor/.
For agents, follow AGENTS.md.