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docs: address Codex review of the RFC reorg

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- Fix two root-AGENTS.md cross-links that the depth bump left pointing at the
  new docs/AGENTS.md instead of the root file they cite (capability-seams,
  optional-code-mode). These resolved on disk so verify-md-links passed — the
  gate checks existence, not which file you meant; corrected to ../../../.
- Broaden verify-md-links scope to .agents/skills/**/*.md: this PR rewrote the
  dsh-code-review skill's links into the RFC tree, but the skill dir was outside
  the gate, so a broken skill link would have passed silently.
- Percent-decode the path component before the existence check, so a valid
  encoded relative target (My%20File.md) is not falsely reported broken; a
  malformed escape (%zz) is reported broken rather than crashing the gate.
- Drop the merged property-testing RFC's "nightly CI job 100x" claim: that line
  came from the original proposal, not the accepted decision, and CI has only
  push/pull_request triggers — note it as possible future work instead.

doc-sync (incl. verify-md-links over 58 files), doc-typecheck, lint pass.
This commit is contained in:
Tianyi Cui
2026-06-18 02:41:19 +08:00
parent 7c400e9c02
commit 27f5f84e3b
5 changed files with 40 additions and 12 deletions
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2
docs/rfc/implemented/2026-06-11-property-based-testing.md
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@@ -12,7 +12,7 @@ Example-based tests pin the cases we thought of. The harness's core is protocol-
## Decision
Adopt `fast-check` (a root devDependency) with one `tests/properties.spec.ts` per protocol-shaped package, generators tuned for *realistic-but-adversarial* inputs (not uniform noise) and `numRuns` kept so the suite stays well under ~10s locally, with a nightly CI job running 100× the iterations. Failures print a reproducible seed.
Adopt `fast-check` (a root devDependency) with one `tests/properties.spec.ts` per protocol-shaped package, generators tuned for *realistic-but-adversarial* inputs (not uniform noise) and `numRuns` kept so the suite stays well under ~10s locally. Failures print a reproducible seed. (The original proposal also sketched a nightly CI job running 100× the iterations; that was not shipped — the property suite runs only in the normal `push`/`pull_request` CI, and a scheduled high-iteration job remains possible future work.)
- **dsh-llm / BlockAssembler:** arbitrary chunk streams (valid + malformed: duplicate indices, stragglers, missing block-start). Invariants: `flushReady()+flushRemaining() ≡ blocks()` in order; the streamed prefix is always a prefix of final `blocks()`; partial count ≤ distinct indices; re-assembly idempotent.
- **dsh-session:** arbitrary event logs. Invariants: `deriveMessages` deterministic; replay-from-seed identical; seq strictly monotonic; non-message events never affect derived history; derived content is decoupled from the log.

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docs/rfc/implemented/2026-06-13-capability-seams.md
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@@ -26,4 +26,4 @@ The split is not mandatory when the parts are genuinely one concern: the LLM sea
## Consequences
More packages and more boilerplate per capability (a `package.json`/`tsconfig`/README trio, the inject wiring). Bought: implementations and consumers ship and version independently, and a new backend never risks the model-facing contract. The rule is documented in [AGENTS.md](../../AGENTS.md) § Conventions ("Capability seams are three packages") and [architecture.md](../../architecture.md) § "Capability seams"; the bash trio is the reference template. When to fold vs. split is a judgment call the architecture doc spells out — this RFC records *why* the default is to split.
More packages and more boilerplate per capability (a `package.json`/`tsconfig`/README trio, the inject wiring). Bought: implementations and consumers ship and version independently, and a new backend never risks the model-facing contract. The rule is documented in [AGENTS.md](../../../AGENTS.md) § Conventions ("Capability seams are three packages") and [architecture.md](../../architecture.md) § "Capability seams"; the bash trio is the reference template. When to fold vs. split is a judgment call the architecture doc spells out — this RFC records *why* the default is to split.

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docs/rfc/implemented/2026-06-18-markdown-cross-link-lint.md
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@@ -16,7 +16,7 @@ A fourth `doc-sync` gate, `verify-md-links` (`scripts/verify-md-links.ts`), mirr
- Check a target only when it is a **relative path**. Skip scheme-qualified URLs (`https:`, `mailto:`, …), protocol-relative (`//host`), root-absolute (`/path` — no stable base in a checkout), and pure in-page anchors (`#section`). Strip any `#fragment`/`?query`, resolve the path against the linking file's directory, and assert it exists on disk.
- Report and never rewrite; exit non-zero on the first broken link found.
Scope matches the other gates plus the AGENTS.md pair: `README.md`, `docs/**/*.md`, `packages/*/README.md`, `AGENTS.md`, `packages/AGENTS.md`, deduped by real path (the `CLAUDE.md` symlinks resolve onto the AGENTS.md files). It is wired into the `doc-sync` script that the lefthook pre-push hook and CI both run, so a broken link fails locally before a push — consistent with [mechanical quality gates](2026-06-11-quality-gates.md).
Scope matches the other gates plus the AGENTS.md pair and the repo-authored agent-skill Markdown under `.agents/skills/` (those skill files cross-link into the docs tree, so this reorg rewrote links in them too): `README.md`, `docs/**/*.md`, `packages/*/README.md`, `AGENTS.md`, `packages/AGENTS.md`, `.agents/skills/**/*.md`, deduped by real path (the `CLAUDE.md` symlinks resolve onto the AGENTS.md files). It is wired into the `doc-sync` script that the lefthook pre-push hook and CI both run, so a broken link fails locally before a push — consistent with [mechanical quality gates](2026-06-11-quality-gates.md).
This gate checks *existence*, not anchor validity: a link to a real file with a `#wrong-heading` fragment still passes (the file resolves; the fragment is stripped). Anchor-level checking is a heavier, lower-value follow-up — file-level dead links are the failure that actually bit us.

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docs/rfc/proposed/2026-06-15-optional-code-mode.md
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@@ -38,7 +38,7 @@ Per the "explicit > implicit at seams" convention, the request spells out every
These are illustrations of the seam's reach, **not commitments** — the MVP ships only the TypeScript path. The honest caveat is that the *execution* contract is language-agnostic but the *presentation* is not: the SDK-generation pipeline below (§3a and the `jsonSchemaToTs` codegen, which emits a TypeScript `.d.ts`) is TypeScript-specific, so a non-TS backend pairs the shared `CodeRuntime` contract with its own language-appropriate SDK generator and system-prompt section (a `.pyi` stub and Python usage instructions for the Python backend, AssemblyScript-flavored types for that one). The runtime seam is reused as-is; only the codegen/prompt half is per-language.
**2. Implementation package `packages/code-runtime-vm/`** — a new package `@deepseek-ai/dsh-code-runtime-vm`, the `node:vm` reference stub. It type-erases the model's TypeScript via the compiler's `transpileModule` (or sucrase) — the types exist only to guide the model; the runtime is plain JS — then wraps the body in an async IIFE for top-level `await` (Cloudflare's `NodeVMExecutor` does literally `new AsyncFunction("codemode", "return await (${code})()")`), runs it in a `vm.Context` whose globals are a capturing `console` and the SDK namespace objects, awaits the IIFE, and captures the return value, the buffered logs, and any thrown error (as `error: string`). It applies an **output cap** (truncate captured logs) and a **timeout tied to `request.signal`**. These caps limit blast radius; **they are not a security boundary**. node:vm is **not** isolation: withholding `require`/`process` does not contain anything (code escapes via `constructor`/prototype reflection), and per [AGENTS.md](../../AGENTS.md) the harness must never hand model output the ambient environment.
**2. Implementation package `packages/code-runtime-vm/`** — a new package `@deepseek-ai/dsh-code-runtime-vm`, the `node:vm` reference stub. It type-erases the model's TypeScript via the compiler's `transpileModule` (or sucrase) — the types exist only to guide the model; the runtime is plain JS — then wraps the body in an async IIFE for top-level `await` (Cloudflare's `NodeVMExecutor` does literally `new AsyncFunction("codemode", "return await (${code})()")`), runs it in a `vm.Context` whose globals are a capturing `console` and the SDK namespace objects, awaits the IIFE, and captures the return value, the buffered logs, and any thrown error (as `error: string`). It applies an **output cap** (truncate captured logs) and a **timeout tied to `request.signal`**. These caps limit blast radius; **they are not a security boundary**. node:vm is **not** isolation: withholding `require`/`process` does not contain anything (code escapes via `constructor`/prototype reflection), and per [AGENTS.md](../../../AGENTS.md) the harness must never hand model output the ambient environment.
**The unsafe-runtime guard is enforceable, not a README warning.** Because a README caveat is not a control — and AGENTS.md's "never hand model output ambient authority" is a hard rule, not advice — the design makes the danger refuse to run by construction. Two layers: