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@repospec/engine

v0.10.1

Published

The Repospec engine: UI-agnostic implementation of the protocol operations.

Vulnerabilities

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Links

Git

Maintainers

npxchaosnpxchaos

Keywords

repospecagentsagents-mdai-agentsai-codingcoding-agentsllmprotocolcodegengeneratorsync

Readme

@repospec/engine

The engine: the UI-agnostic implementation of the Repospec protocol operations defined in spec/lifecycle.md — init, bootstrap, generate, sync, doctor, upgrade, review, and architect.

The engine accepts plain data, never prompts, and operates on injected ports (a filesystem and, for AI-assisted operations, an LlmClient). That keeps it embeddable in any front-end — the CLI, an editor extension, or a CI action (ADR-0007). The CLI is just one caller.

What it provides

  • Operations: init/planInit, bootstrap/planBootstrap (+ inferProjectInput and harvestProse, which seeds prose docs from a repo's existing ARCHITECTURE.md etc.), generate, sync (with check + ownership guard), doctor (with code-drift detection + strict), upgrade/planUpgrade, and the AI-assisted review and architect.
  • AI port: LlmClient — a minimal, injectable completion interface, so review/architect/bootstrap AI assist are provider-agnostic and testable with a fake.
  • Filesystems: NodeFileSystem and MemoryFileSystem (RepospecFileSystem).
  • Adapters: Adapter, AdapterRegistry, and ten built-ins — claude, agents, copilot, cursor, windsurf, gemini, zed, cline, continue, and claude-agents (projects each role into a native Claude Code subagent at .claude/agents/<id>.md).
  • Plugin runtime (gated): runPlugins, resolvePlugins, buildApprovalLock, integrityOf — approved, integrity-pinned plugins run in a worker sandbox (ADR-0008/0009).
  • Ownership helpers: wrapManaged / parseManaged / isModified (managed header + checksum, ADR-0004).
  • buildProject, findRepoRoot, requireRepoRoot, applyPlan.

Dependencies

  • @repospec/protocol — schemas, types, version helpers.
  • @repospec/templates — default content + adapter templates.

Dependency direction (ADR-0001): engine → protocol, engine → templates.