kingwl
0e49615a3d
The tool gate advertises sandbox_permissions (an enum of exactly the modes STRICTLY WIDER than the mounted executor default — the schema makes a non-widening request inexpressible) plus a required justification, exactly when ctx.bash.sandboxMode reports a confining mode at registration: composition truth, never a dead lever. An escalating call resolves ctx.approval BEFORE anything executes with the audit-self-contained reason "escalate sandbox to <mode>: <justification>"; allowed-once stamps the granted mode onto that one bash request (the seam-level per-call override), while rejected / cancelled / unavailable and the no-service / no-agent paths each fail closed with their own error text and execute nothing. The description teaches the flow only when the fields exist: retry the SAME command once after a real denial, never preemptively; a rejected escalation is final. No new session events: the attempt is an ordinary tool/call, the decision is the approval audit pair, the outcome an ordinary tool/result whose facts name the mode it ran under.
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.