Eval Writer

Create new eval suites for the deepagentsjs monorepo. Each eval is an independent workspace package under evals/ that uses the @deepagents/evals harness, runs via vitest, and reports results to LangSmith.

Before you start

Read the existing eval infrastructure to understand current patterns:

internal/eval-harness/src/index.ts    # EvalRunner, RunAgentParams, matchers
internal/eval-harness/src/deepagent.ts # DeepAgentEvalRunner, extend()
internal/eval-harness/src/setup.ts     # Registered runners
evals/README.md                        # User-facing docs
internal/eval-harness/README.md        # Harness internals

Scan existing evals for conventions: